Page 1 Low Cab Forward 6.7L Diesel Engine 6500XD Owner’s Manual...
Page 2: Table Of Contents
We thank you for choosing our limited to, GM, the GM logo, CHEVROLET, product, and want to assure you of our Infotainment System ....71...
Page 3 Introduction Model Reference Cautions and Other Labels in Your Danger Vehicle The models covered in this manual are 6500 Danger indicates a hazard with a high XD and 7500 XD: The warning/caution labels in your vehicle level of risk which will result in serious indicate very important instructions and Single Cab: injury or death.
Page 4 Introduction Warning/Caution Labels Description Cab tilt instruction Cab tilt handle location Automatic transmission fluid level VIN, weight rating, and Greenhouse Gas (GHG) emissions Towing NO STEP instruction Vehicle noise emission control information Engine cooling Engine coolant Fan blade...
Page 5 Introduction Description Fuse box Parking brake Exhaust heat warning...
Page 6 Introduction Description Power steering fluid Body Engine start A/C refrigerant...
Page 7 Introduction Instrument Panel Overview...
Page 8 Introduction 1. Air Flow Direction Control Lever. See Air Instrument Panel Overview (Vehicle Interior) Vents 0 104. 2. Exterior Lamp Controls 0 67. Cruise Control Set Switch. See Cruise Control 0 177. 3. Windshield Wiper and Windshield Washer Switch. See Windshield Wiper/ Washer 0 44.
Page 9 Introduction 10. Odometer Check Switch. See Odometer Instrument Panel Overview (Driver Side) 0 48. 11. Door Lock Switch. See Power Door Locks 0 16. 12. Instrument Panel Light Level Control. See Instrument Panel Illumination Control 0 70. 13. Power Take Off (PTO) Main Switch. See Power Take-Off (PTO) 0 185.
Page 10: Keys, Doors, And Windows
Keys, Doors, and Windows Keys, Doors, and Keys and Locks The key code is indicated on a separate metal plate (3) in order to prevent it from Windows being acquired by an unauthorized person. Keys Where is the Key Used? Keys and Locks Where For What...
Page 11: Remote Keyless Entry (Rke) System
Keys, Doors, and Windows The combination and size of the rings that Warning (Continued) came with your keys were specifically selected for your vehicle. The rings are Remote Keyless Entry (RKE) transmitter, connected to the key like two links of a if equipped, are connected to the chain to reduce the risk of unintentionally provided key rings.
Page 12: Operation
Keys, Doors, and Windows Remote Keyless Entry (RKE) Unlocking and Locking the Doors right and left turn signal lights to simultaneously flash once upon receiving System Operation the signals from the remote control unit. The keyless entry system allows you to Should you lose the remote control unit, lock/unlock the doors by simply pressing the please contact your dealer.
Page 13 Keys, Doors, and Windows If you do not open any doors within about Battery Used Number of Battery 30 seconds after pressing the unlock button Lithium battery to unlock the doors, the automatic locking function of the system will lock the doors Model number: again to prevent theft.
Page 14 Keys, Doors, and Windows Please comply with the collection system available in your country for the disposal of old batteries. In addition, take special care to prevent any danger to children. Warning When changing the battery, use only a battery of the same type as the original battery, or an equivalent.
Page 15: Getting In And Out Of The Vehicle
Keys, Doors, and Windows Getting In and Out of the Vehicle Door Locks Warning (Continued) Furthermore, do not try to jump in or out Warning of the vehicle, as doing so could cause Be sure to do the following whenever unexpected accidents or injuries.
Page 16 Keys, Doors, and Windows Overriding door locks are a standard safety Locking the Door from Outside without Using Warning (Continued) feature. When the doors are locked, the the Key inside handles will not open them. This is to To help reduce the risk of personal injury prevent accidental opening of the doors.
Page 17: Power Door Locks
Keys, Doors, and Windows Locking and Unlocking the Door from Inside Power Door Locks Power Door Lock (Central Door Lock) How the Power Door Lock System Operates When you lock the driver's door using the key or by operating the lock button, the power door lock system will automatically lock all doors simultaneously.
Page 18: Exterior Mirrors
Keys, Doors, and Windows The time to be most on guard is when Warning (Continued) leaving the vehicle: When checking the rear of the vehicle Park in a lighted spot when you can. with mirrors, be careful that this does Turn the engine control switch to "LOCK"...
Page 19: Remote Control Mirrors
Keys, Doors, and Windows Lateral-direction: Adjust the mirror so that Remote Control Mirrors 1. Left/Right Selector Switch you can see the vehicle's side including the 2. Angle Adjustment Switch cargo bed within the inner one-third of the Caution 1. Press the left/right selector switch (1) on mirror.
Page 20: Windows
Keys, Doors, and Windows Do not use this switch while the engine is Window Switches on Driver s Door Warning off. Due to high power consumption, the battery can be discharged. Regardless of whether the vehicle is moving or stationary, you must never Turn off the switch as soon as defogging is allow a child to put his/her head, hands, complete.
Page 21: Sun Visors
Keys, Doors, and Windows To Close the Driver s Window The power window switch on the Sun Visors passenger's door can raise and lower the Lightly raising the driver-side window switch passenger's side window. will cause the driver's window to move up until the switch is released.
Page 22: Seats And Restraints
Seats and Restraints Seats and Restraints Front Seats Warning (Continued) Seat Position the vehicle, possibly resulting in an Front Seats accident. You and others could be Seat Position ......21 seriously injured.
Page 23 Seats and Restraints Warning (Continued) Warning Warning seatback, and apply the seat belt Before making adjustments, check that Make sure not to hit passengers or correctly while sitting straight in the seat. the seat rails are free of anything that luggage when adjusting your seat.
Page 24 Seats and Restraints Forward/backward Adjustment Warning (Continued) restraint only when the rider is sitting well back and straight up in the seat. (The lap belt is designed to spread the force of a collision over the hipbone. If you are reclined, the lap belt may slide past your hips and apply restraint forces directly to the abdomen.
Page 25 Seats and Restraints Rear Tilt Adjustment Front Tilt Adjustment Turn the lever up to lock the seat at the fixed height. Operate the lever after getting The height of the rear of the cushion can be The height of the front of the cushion can down from the seat.
Page 26: Seat Belts
Seats and Restraints Turning the knob to select the desired Seat Belts lumbar support firmness. The appropriate setting will help alleviate fatigue during long-haul driving. Passenger s Seat/Center Seat Warning Baggage must not be placed on the center seat. If the baggage falls on the floor when braking, it may prevent the driver from operating the pedals.
Page 27 Seats and Restraints Warning (Continued) Warning (Continued) Warning To help reduce the risk of personal injury Do not run the seat belt over your face, Children who have outgrown child in collisions or sudden maneuvers, use chin or neck. restraint systems should use the vehicle's the seat belts following these instructions seat belts.
Page 28: Three-Point Seat Belt
Seats and Restraints Three-Point Seat Belt Warning (Continued) Warning (Continued) Do not use one seat belt for more than Do not let the belt twist while it is Warning one person. If worn by more than one rewinding: it may cause the retractor to The shoulder belt should be adequately person, the seat belt would not work jam so it will not rewind further.
Page 29 Seats and Restraints restrains the occupant during forward force To Unfasten: caused by the occupant's body following a strong shock. To Fasten: 1. Sit on the seat in the correct driving position. 3. To reduce the risk of sliding under the belt during a collision, position the belt Push the button on the buckle.
Page 30: Seat Belt Use During Pregnancy
Seats and Restraints An expectant mother should position the When the passenger's seat belt is fully Warning (Continued) lap belt snugly as low as possible on the taken up (or not pulled out), check that the hips (not across the abdomen). Also, she stopper is holding the belt in a fully taut not only the expectant mother but also should fasten the shoulder belt so it rests...
Page 31: Seat Belt Extender
Seats and Restraints 4. Position the seat belt across the lap as an extender. Only a GM dealer issued low as possible on the hips. Pull the extender should be used. When you go in to fold-back end of the belt (upper side) order it, take the heaviest coat you will until the belt is adjusted to a snug fit.
Page 32: Seat Belt Care
Seats and Restraints Damage, whether visible or not, could result Cleaning a Seat Belt Fold-Back Fitting 3. Wet the cloth in the detergent mixture, in a serious personal injury in the event of pass it through the fold-back fitting Portion an accident.
Page 33: Child Restraints
Seats and Restraints Cleaning Seat Belt Webbing 4. Wipe the seat belt dry using a dry cloth, Warning (Continued) and then allow it to dry naturally out of direct sunlight. always be transported in them. Children who have outgrown child restraint 5.
Page 34 Seats and Restraints Child restraint systems are designed to be Installation on Outboard Seat Warning (Continued) secured in vehicle seats either by the lap belt, or the lap portion of the lap-shoulder belt through the locking clip when belt at that seating position. The child must securing a child restraint on the outboard also be secured within the restraint by the seat.
Page 35 Seats and Restraints Child Restraint with Top Tether Warning We do not recommend using a child restraint that requires the use of a top tether. There is no appropriate place to attach a top tether anchor behind the seat in this vehicle. Locking Clip Attached to Seat Belt Side View 1.
Page 36: Storage
Storage Storage Storage Compartments Seat Back Pocket Overhead Compartment Storage Compartments Storage Compartments ....35 Instrument Panel Storage ....36 Glove Box .
Page 37: Instrument Panel Storage
Storage Instrument Panel Storage Card Holder Glove Box Small Article Storage Pockets Use this to hold your cards. Use the storage pockets for storing small articles. Press on the central mark to lock and unlock the lid.
Page 38: Cupholders
Storage Do not place items such as vehicle Do not tilt the cab with a filled cup in the Warning registration documents or owner manuals in cupholder. There may be a danger of the the glove box, but store them in the seat cupholder breaking if the weight on each For safety, close the glove box during back pocket located on the back side of the...
Page 39: Additional Storage Features
Storage Additional Storage Features Information on Loading the Gross vehicle weight (GVW) is the weight of the originally equipped vehicle and all items Vehicle added to it after it has left the factory. This Shopping Bag Hooks would include bodies, liftgates, refrigeration Overloading systems, winches, booms, etc., the driver and all occupants, and the load the vehicle...
Page 40 Storage Tires Tire Size Maximum GVWR Front GAWR Rear GAWR kg (lb.) Capacity kg (lb.) Capacity kg (lb.) The tires on your truck must be of the proper size and properly inflated for the 255/70R22.5 11 770 (25,950) 4 989 (11,000) 8 618 (19,000) load that you are carrying.
Page 41 Storage Load Cargo Correctly Warning (Continued) Warning Overloading can result in a crash because Incorrect loading can make the cargo it places too much strain on the wheel unstable. It can also cause an overload studs with the result that they break and condition confined to a small area, the wheels come off.
Page 42 Storage Cargo loading caution Incorrect Correct Do not place cargo only at the front or only at the rear. Distribute it evenly. When using supports under cargo, position them uniformly along the cargo. To the greatest extent possible, do not allow long cargo to protrude beyond the rear edge of the cargo bed.
Page 43 Storage Cargo loading caution Incorrect Correct Avoid loading cargo too high. It can cause the vehicle to tip sideways when it catches side winds and when turning the vehicle. Loading Equipment frame may become deformed even when Do not Carry Fuel and Spray Cans in the Cab loading equipment that has a weight under the maximum loading capacity.
Page 44: Instruments And Controls
Instruments and Controls Instruments and Controls Automatic Transmission Fluid Controls Temperature Warning Light ..54 Range Inhibit Warning Light ... . 54 Steering Wheel Adjustment Controls Overdrive Off Light .
Page 45: Horn
Instruments and Controls Horn Windshield Wiper/Washer The steering wheel is adjustable up and down as well as forward and backward. To sound the horn, press the pad with a To use the windshield wiper and washer Before adjusting, position the seat as horn symbol on the steering wheel.
Page 46: Power Outlets
Instruments and Controls Clear snow and ice from the wiper blades Do not hold the switch pressed for more and windshield before using them. If frozen than 30 seconds. Otherwise, the washer to the windshield, carefully loosen or thaw pump may sustain damage. them.
Page 47 Instruments and Controls When inserting or removing the plug of an Type 2 Warning (Continued) electrical appliance, turn the electrical appliance off or place the engine control completely inserted could cause switch in the "LOCK" position. abnormal heat generation and may result in the vehicle's fuses blowing.
Page 48: Warning Lights, Gauges, And Indicators
Instruments and Controls Warning Lights, Gauges, and Instrument Cluster Indicators Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury.
Page 49: Odometer
Instruments and Controls Odometer Trip Odometer To set the odometer to display each time you turn the engine control switch to the ON position, turn the engine control switch to LOCK or ACC while the odometer is displayed. With the reset stem pressed, turn the engine control switch to the ON position and then within three seconds, turn the engine control switch back to the LOCK or...
Page 50: Fuel Gauge
Instruments and Controls speeds beyond permissible levels. Do not To check the fuel level with the engine Engine Coolant Temperature drive your vehicle with the needle in the control switch in the LOCK position, press Gauge red zone. the Odometer Check switch. Fill the tank well before it approaches Caution empty.
Page 51: Brake Air Pressure Gauge
Instruments and Controls Brake Air Pressure Gauge If air pressure will not increase, or there is a Warning (Continued) great difference between the readings of the two gauges, or it takes time for the needles may be overheating, continued operation to go up, see your dealer.
Page 52: Battery Warning Light
Instruments and Controls If the light stays on, or comes on while This light should come on to show that it is driving, there may be a problem with the working when the engine control switch is electrical charging system (such as a loose turned to the ON position, and then should or broken fan belt).
Page 53: Brake System Warning Light
Instruments and Controls Engine Check Warning Light If the optional Idle Shutdown feature is moving the lever to the up position, and do enabled, this light may also begin flashing not disengage the parking brake or shift the when the Idle Shutdown timer is activated. vehicle to D (Drive) until air pressure levels This light will flash for the length of time have returned to normal.
Page 54: Antilock Brake System (Abs) Warning
Instruments and Controls Antilock Brake System (ABS) Exhaust Brake Light Warning (Continued) Warning Light 2. Restart the engine. Check if the ABS warning light comes on and then goes out. If it does, there is no problem. The ABS operates normally. 3.
Page 55: Automatic Transmission Fluid Temperature Warning Light
Instruments and Controls If the warning light starts to blink while If the light stays on, or comes on while danger of sudden vehicle start, the control driving, it indicates that there is a driving, slow down and pull off the road. system inhibits such a shift and turns on malfunction in the automatic transmission s Stop the vehicle at a safe place and put the...
Page 56: Wait-To-Start Light
Instruments and Controls The indicator light comes on when the Diesel Particulate Filter Light High Exhaust System Temperature overdrive off switch on the selector lever is Indicator Light turned on. Overdrive will not operate even when the automatic transmission is in the "OD"...
Page 57: Engine Oil Pressure Light
Instruments and Controls This light should come on briefly when the See Engine Oil 0 195. Warning (Continued) engine control switch is turned to the ON Cab Tilt Warning Light position, and then should go out after the burned, do not touch the exhaust engine is started.
Page 58: Parking Brake Not Set Warning Light
Instruments and Controls Parking Brake Not Set Warning This light should come on briefly when the off to a safe place well clear of traffic and engine control switch is turned to the ON stop the engine. Contact your dealer or Light position, and go off when the engine has nearest Cummins Dealer.
Page 59: High-Beam On Light
Instruments and Controls High-Beam On Light will come on at a reduced brightness. The This light comes on when the vehicle enters light will go out when the lighting switch is the cruise control mode after the cruise turned on. control set switch is operated to set the vehicle speed.
Page 60 Instruments and Controls 1. DIC menu items and warning lights and DIC Menu Items counterclockwise to toggle through the messages (includes operation related items: average fuel economy, per trip fuel information, diesel particulate filter (DPF) economy, and instantaneous fuel economy. status, maintenance data, and errors) Average Fuel Economy: Indicates the average fuel economy over the total...
Page 61 Instruments and Controls warning disappears after the engine has Press and hold the DIC selector to complete See Vehicle Messages 0 61. started, there is no problem with the the calendar setting. When complete, the Maintenance Data Functions battery voltage. normal calendar display will resume.
Page 62: Vehicle Messages
Instruments and Controls Transmission and Differential Gear Oil Light, Tire Rotation: Initial value: OFF. Adjustable If the vehicle is driven too long with only Fuel Filter Light, Power Steering Fluid Light, minimum value: 8,000 km (5,000 mi). one bar, the green will change to amber and and Tire Rotation Light : On the DIC, go to Adjustable maximum value: 32,000 km additional warnings and indicators will...
Page 63 Instruments and Controls overheating engine immediately. Otherwise, Low Coolant Warning Light Air Cleaner Light the engine may seize up. Take appropriate LOW COOLANT CHECK AIR FILTER actions for engine overheating. If this message and light come on, the This message displays and a warning light This light will also activate the engine alarm system is low on engine coolant and the appears when the next air cleaner element...
Page 64 Instruments and Controls The warning light will go out and the buzzer Selectable (Switch) Regeneration vehicle. If this situation happens, the vehicle will stop when the door is closed or the must be serviced. See Diesel Particulate Filter Required Warning Light parking brake is applied.
Page 65 Instruments and Controls Checking PM Level Light Refill Diesel Exhaust Fluid (DEF) Warning The distance or time shown is the remaining or excess of them to / from the change or Light CHECKING PM LEVEL service timing. The positive distance or time REFILL DEF In the case of performing the "Selectable"...
Page 66: Warning Buzzers
Instruments and Controls MAINTENANCE ON or MAINTENANCE OFF TIRE ROTATION Hour Meter This indicator displays and hides When this message and light show green HOUR METER maintenance items. When MAINTENANCE ON with OFF, it means the vehicle has been This message and light indicate how many is displayed, maintenance items will be shipped from the factory with no tire hours the engine has been run.
Page 67 Instruments and Controls Low engine coolant beep Cab tilt continuous beep. See Cab Tilting 0 190. See Diesel Exhaust Fluid 0 150 and Engine Alarm and Automatic Shutdown 0 136.
Page 68: Lighting
Lighting Lighting Exterior Lighting : Turns on the parking lights including all exterior lights, except the headlights. Exterior Lamp Controls Exterior Lighting : Turns on the headlights together Exterior Lamp Controls ....67 with the parking lights, sidemarker lights, Headlamp High/Low-Beam Changer .
Page 69: Headlamp High/Low-Beam Changer
Lighting Headlamp High/Low-Beam By lightly pulling the light control switch lever and releasing it, the high beam comes Changer on and off. At the same time, the headlights high beam indicator light on the instrument panel comes on and off. Use this function as a signal for flash-to-pass a vehicle or other purposes.
Page 70: Turn And Lane-Change Signals
Lighting signal indicator lights flash to signal an Turn and Lane-Change Signals If after signaling a turn or a lane change the emergency. To turn off the hazard lights, arrows flash rapidly or do not come on, a press the switch again. signal bulb could be burned out.
Page 71: Interior Lighting
Lighting Interior Lighting Cargo Lamp Dome Lamps Instrument Panel Illumination Control When this switch is pressed, the rear body The dome light operates regardless of the interior light comes on and the indicator engine control switch position. The switch light on the switch comes on. Confirm the has three positions.
Page 72: Infotainment System
Infotainment System Infotainment System Radio Do not install a radio equipment antenna near the vehicle's radio antenna. This could cause unwanted noise on the radio or while AM-FM Radio Radio playing a CD. AM-FM Radio ......71 Control Panel The radio or CD/USB player can be used Radio Reception .
Page 73 Infotainment System Switching the Audio Modes 1. Press MODE/ /ENTER. 2. Turn MODE/ /ENTER to select the audio mode and press ENTER. The audio mode changes in the following order: DISC*1 *2 USB/IPOD(iPod)*3 BT- AUDIO AUX*4 FM1. *1 This mode is skipped when a disc is not inserted.
Page 74 Infotainment System Turning the power on or off with the Adjusting Treble 3. Turn MODE/ /ENTER to select volume set to maximum will damage the BALANCE, and then press ENTER. 1. Press FUNC. equipment and your hearing. Set the 4. Turn MODE/ /ENTER clockwise or 2.
Page 75: Radio Reception
Infotainment System Automatic tuning: 2. Tune in the station of your choice. 5. Turn MODE/ /ENTER to set the clock time (minute), and then press ENTER. 3. Press and hold down the Preset buttons 1. Press Tune/Track for less than Turn clockwise or counterclockwise to you want to store in, for more than two seconds but more than one second.
Page 76: Fixed Mast Antenna
Infotainment System notice fading and drifting, which increase Station interference - When a reflected To prevent breaking the antenna, shorten it with the distance from the radio transmitter. signal and a signal received directly from a when passing through areas with low They are often accompanied by distortion.
Page 77 Infotainment System Press 2 twice to play the files from the If a disc could not be ejected, contact Repeat Playback folder being played in the MP3/WMA disc nearest dealer for service. For CD: in random order. After the player has Track (File) Selection played the last file, it starts playing the Press 1.
Page 78 Infotainment System For CD: LOAD: This message is displayed right To return to the list selection or category after inserting a disc into the main unit selection mode, press BACK for less than TR NO/TIME (Track number/Playback or while reading TOC one second.
Page 79 Infotainment System CCCD (Copy Control CD) may not play as Using the Compact Disc System Usable Discs it does not meet the standard CD Music CDs with the following marks can be Disc requirements. used. CD-R and CD-RW discs recorded When it is cold or when it is raining, the car CD-EXTRA can be played as a music CD.
Page 80 Infotainment System Discs with transparent or semitransparent Handling a Disc Disc Accessories sections on the recording side. Avoid exposing the disc to direct sunlight Do not use CD labels or commercially Discs with copy protection. and always keep it in a case. Otherwise, the available accessories (such as stabilizers, disc will bend and become unusable.
Page 81 Infotainment System This player has limitations on MP3/WMA file Playable WMA File Standards This player supports ID3 Ver. 1.0, 1.1, 2.2, standards and recorded media and formats 2.3 and WMA tags. Supported standards: that can be used. Media WMA Ver. 7 Playable MP3 File Standards WMA Ver.
Page 82 Infotainment System Maximum number of folders: Multi-Sessions Display Order of MP3/WMA File/Folder 192 (including the root folder) Names Does not support multi-session. When the Maximum number of files per disc: 255 disc used is a multi-session disc, only the Names of MP3/WMA folders and files within first session will be played.
Page 83: Usb Port
Infotainment System 3. Turn MODE/ /ENTER to select USB, and then press ENTER. The music file starts playing. Playing Music Files in the USB Memory (When the USB Memory is Connected) 1. Press MODE/ /ENTER. 2. Turn MODE/ /ENTER to select USB, and then press ENTER.
Page 84 Infotainment System File Selection Press 1 twice to repeat the same folder 2. Turn MODE/ /ENTER to select the being played. After the player has played category of your choice, and then press Press to select the music file of the last file, it starts playing the first file of ENTER.
Page 85 Infotainment System Press and hold down 5 for more than If an Error Appears in the Display iPod Operation one second. The following messages are displayed (blink) When an iPod is connected to the USB Display Text Information according to the status. terminal using an iPod connection cable, users can operate the iPod from the main 1.
Page 86 Infotainment System Playing Music Files in the iPod (When the File Selection Random Playback (SHUFFLE) iPod is Connected) Press 2. Press to select the music file of 1. Press MODE/ /ENTER. your choice. The mode changes as follows each time you press 2: 2.
Page 87 Infotainment System ALBUMS: displays the album list 2. Turn MODE/ /ENTER to select the 3. Turn MODE/ /ENTER to display the SONGS: displays the song list category of your choice, and then press selection mode of your choice, and then ENTER.
Page 88 Infotainment System The display item changes in the Order for the display of the SONGS following order. Category selection mode TR NO/TIME (File number/Playback time) PLAYING SONGS ALBUM (Album title) TRACK (Track title) ARTIST (Artist name) PLAYLISTS PLAYLISTS SONGS TR NO/TIME... ARTISTS ARTISTS ALBUMS...
Page 89 Infotainment System MPEG-2: 16, 22.05, 24 (kHz) Message Description Supported bit rate: This message is displayed when reading the READING MPEG1: 32, 40, 48, 56, 64, 80, 96, 112, file format of the iPod. 128, 160, 192, 224, 256, 320 (kbps) This message is displayed if a problem is MPEG2: 8, 16, 24, 32, 40, 48, 56, 64, 80, READ ERROR...
Page 90: Auxiliary Devices
Infotainment System ID3 Tag/WMA Tag MP3/WMA files have an ID3 Tag/WMA Tag that allows the input of information so that data such as song title and artist can be saved. This deck supports ID3 Ver. 1.0, 1.1, 2.2, 2.3 and WMA tags. Display Order of MP3/WMA File/Folder Names Names of MP3/WMA folders and files within...
Page 91: Bluetooth Audio
Infotainment System This unit supports Bluetooth. Bluetooth is a 3. Turn MODE/ /ENTER to select AUX, Warning (Continued) wireless data system which allows users to and then press ENTER. listen to music without the need to connect Do not connect, adjust or remove the Connecting a mini plug cable to the Mini the portable device with wires.
Page 92 Infotainment System First connect the portable device to the unit Track Selection : Return to previous album. before performing the following operation. Press the to select the track of your Operation of the portable device via this See Registering a Bluetooth Device in choice.
Page 93: Bluetooth
Infotainment System NO CONNECT: This message appears when 2. Turn MODE/ is displayed. /ENTER to select the unit is not connected to the portable BLUETOOTH, and then press ENTER. To cancel, press 2 again. device. 3. Turn MODE/ /ENTER to select LIST Display Text Information AUDIO, and then press ENTER.
Page 94 Infotainment System If the Bluetooth device has already been The reset Bluetooth settings or histories are 3. Turn MODE/ /ENTER to select unrecoverable once the RESET DATA function registered in this unit, turn MODE/ A.CONNECT, and then press ENTER. has been completed. /ENTER to select PAIRING.
Page 95 Infotainment System You can register mobile phones and store Operating the Handsfree System phone numbers to the unit as follows: Up to 1,000 phone numbers can be stored. Up to six phone numbers can be stored in the speed dial list. Making a Phone Call by Entering a Phone Number Do not enter a phone number while driving.
Page 96 Infotainment System 4. After entering the phone number, press Making a Phone Call Using Missed Call The person (phone number or name) Off Hook or ENTER. History who made the previous incoming call is displayed. CALLING is displayed and a call is made 1.
Page 97 Infotainment System You can also make a call by pressing the Registering a Speed Dial by Entering a Phone SAVED is displayed and the Speed Dial Off Hook. Number registration is complete. When the person receives the call, you can Up to six phone numbers and names can be Registering a Speed Dial Number from a talk in handsfree mode.
Page 98 Infotainment System 2. Press the Speed Dial of your choice for 5. After entering the name, press ENTER. Press the Level Adjust during a call. less than one second. SAVED is displayed and the name : Increase the sensitivity. (The sound 3.
Page 99 Infotainment System Numeric character (0-9) and symbols This function is available only when your 3. Turn MODE/ /ENTER to select HF (*, #, +) are available. You can use the phone is compatible with the Call Waiting SOUND, and then press ENTER. symbols (+) only for the first digit.
Page 100: Trademarks And License Agreements
Infotainment System TRANSFER OFF: Turn off the phonebook Microsoft, Windows are either registered responsible for the operation of this device transfer. trademarks or trademarks of Microsoft or its compliance with safety and regulatory Corporation in the United States and/or standards. Deleting a Phonebook other countries.
Page 101 Infotainment System Bluetooth Handsfree performance can be influenced by mobile phone network, handset and driving condition. The functions of the system may be partially limited depending on the model of your mobile phone. Operation of the portable device via this unit differs depending on the specifications of the portable device.
Page 102: Climate Controls
Climate Controls Climate Controls Climate Control Systems : Air flows through the floor outlets, with some air coming from the door The heating, cooling, and ventilation for the window and windshield outlets. Climate Control Systems vehicle can be controlled with this system. Climate Control Systems .
Page 103 Climate Controls Temperature Control Knob : Use this knob Even in seasons when the air conditioning As the heater uses the heat from the engine to select the preferred cab interior system is not used, occasionally operate the coolant, its heating effect is weak when the temperature.
Page 104 Climate Controls adjusted in between cold and hot. This is After defrosting, be certain to return the air After prolonged parking in direct sunlight, useful in cool weather with bright sunlight open the windows or doors to ventilate the selector lever to the position.
Page 105 Climate Controls Air Vents Air Flow Direction Control Lever Use the tab to adjust the airflow direction from the outlet. To close the outlet, move the tab fully down. Maintenance 1. Driver Side Outlets. Airflow direction is 4. Door Windows Outlet. Air is delivered Passenger Compartment Air Filter adjustable.
Page 106 Climate Controls In order to avoid filter damage, hard brushes should not be used for filter cleaning. Installing the Inside Air Filter Install the filter in the reverse order to removal. Ensure that the filter is returned securely to its original position. Failure to observe this precaution can lead to rattling during travel.
Page 107 Climate Controls conditioning system damage as a result of dust, dirt, water, snow, and the like entering the system. Service The air conditioning system will not be able to cool the cab interior effectively if the refrigerant level is low. Accordingly, the refrigerant level must be topped up whenever necessary.
Page 108: Driving And Operating
Driving and Operating Driving and Operating Engine Exhaust Conversions and Add-Ons Engine Exhaust ......143 Add-On Electrical Equipment ... 185 Running the Vehicle While Parked .
Page 109: Driving Information
Driving and Operating Driving Information Driving for Better Fuel Economy The careful attention you give your vehicle, as far as maintenance is concerned, will also Economical Driving help fuel economy. Driver Behavior How you drive, where you drive and when Protection of Engine against Overcooling Napping in the Vehicle you drive all affect fuel economy.
Page 110: Control Of A Vehicle
Driving and Operating Control of a Vehicle Place the air selector lever in the outside air Warning (Continued) position. Warnings for Driving Avoid scraping the tire sidewalls against Nighttime Visibility curbstones or driving over dips and Warning If there is an old film on the windshield, the protrusions in the road surface.
Page 111 Driving and Operating Never Shut Down the Engine While Metallic Plinking Sound from the Muffler Warning (Continued) Driving Immediately after shutting down the engine, could come out, causing the steering you may hear a metallic plinking sound wheel to lock so that you could not Warning from the muffler.
Page 112 Driving and Operating If the engine does not contain the Driving over a bridge Highways appropriate concentration of engine Driving on an embankment Preparing the Vehicle coolant, overheating is likely to occur. Driving through a mountain pass When performing the Recommended Daily Refer to Engine Coolant 0 201.
Page 113: Braking
Driving and Operating Excessive use of the brake pedal is Highway Driving Guidelines pavement or gravel; the condition of the extremely dangerous because it rapidly road, whether it is wet, dry or icy; tire Speeds on highways are higher than wears the brake linings and causes brake tread;...
Page 114 Driving and Operating Apply the brakes gradually as road and reaction time, the amount of force applied With the engine speed under control and load conditions permit. Reduce pedal to the brake pedal and the speed of the providing the grade conditions permit, the pressure as speed drops so that a very vehicle.
Page 115 Driving and Operating Applying the Parking Brake Stopping and Parking with the Engine Warning (Continued) Running Except in an emergency, do not apply the The diesel particulate filter (DPF) may parking brake until the vehicle has come to automatically start regeneration when Warning a complete stop.
Page 116 Driving and Operating 1. Hold the regular brake pedal down with Driving Down a Long Slope Warning (Continued) your right foot and apply the parking When driving down a long slope, use the brake all the way before shifting the running, you would not be able to exhaust brake together with the foot brakes.
Page 117: Steering
Driving and Operating Water-ingress or damage to drum brakes, The engine should never be allowed to Brake Effectiveness When the Vehicle disc brakes exceed the governed speed. Supplement the Has Been Driven on a Flooded Road or exhaust brake with vehicle service brakes Engine damage due to water-ingress Washed intermittently and/or shift to higher...
Page 118: Driving On Wet Roads
Driving and Operating Steering Wheel There is a risk of hydroplaning, particularly Hill and Mountain Roads where water tends to collect on the road If the steering parts have excess play or Narrow or Congested Roads surface. Drive at speeds that allow you to looseness or if any abnormal condition is stay in complete control.
Page 119: Winter Driving
Driving and Operating When going down on a steep slope, avoid Winter Driving driving the vehicle backward as much as possible. Drive it forward slowly on the Caution down slope. To avoid damage to the wheels and Compared with forward movement, the brake components, always clear snow and braking distance of backward movement ice from inside the wheels and...
Page 120 Driving and Operating When Ice Prevents You from Putting that your driving would be inconsistent. Driving on Snowy or Frozen Roads Also, the cabin could become more humid, Your Key in the Door or Opening On slippery roads, whenever possible, do not causing the glass to fog up.
Page 121: If The Vehicle Is Stuck
Driving and Operating Do not use a sharp implement to remove Check the Brakes from Time to Time Whenever possible, park in a garage to help snow. Sharp edges could damage rubber prevent parts from freezing up and to help When the vehicle is driven or parked on a parts.
Page 122: Emergencies (Troubleshooting)
Driving and Operating After driving through deep mud: any mud Emergencies (Troubleshooting) Caution (Continued) stuck to the vehicle can harm the steering, If the vehicle gets stuck and it is difficult Troubleshooting brakes and powertrain. Wash the vehicle to get out, immediately stop driving and and remove all mud and other debris.
Page 123 Driving and Operating Symptom Cause Corrective Action Reference See Battery - North Discharged batteries Recharge or replace America 0 212 After repairing corroded Battery terminals detached, section, connect the terminals loose, or corroded firmly Starter does not turn After repairing corroded Engine does not start Starter ground wire terminal over, or weak...
Page 124 Driving and Operating Symptom Cause Corrective Action Reference Idling speed too low Engine starts, but immediately stops Fuel filter is clogged Air cleaner is clogged See Running Out of There is water or air in the Drain water from fuel filter or Fuel 0 183 or fuel system bleed the system...
Page 125 Driving and Operating Symptom Cause Corrective Action Reference Engine Control system faulty Air cleaner clogged Fuel system faulty Black exhaust smoke Exhaust system clogged Diesel particulate filter (DPF) faulty See Engine Coolant No engine coolant Add engine coolant 0 201 Front of radiator is clogged Wash clean with tap water See Exterior Care 0 251...
Page 126 Driving and Operating Symptom Cause Corrective Action Reference Change to an oil with proper Improper engine oil viscosity See Engine Oil 0 195 viscosity Engine oil level too low Add engine oil See Engine Oil 0 195 Oil pressure is low Engine inner components faulty Meter, indicator/warning...
Page 127 Driving and Operating Symptom Cause Corrective Action Reference Drum-to-lining gap too large Raise engine speed to Low air pressure supply air Brakes not effective Brake system failure See Brakes in the Brake slack adjuster stroke Make sure automatic slack Maintenance Schedule too long adjuster is functioning 0 260...
Page 128 Driving and Operating Symptom Cause Corrective Action Reference See Wheels and Tires Wheel studs and nuts loose Tighten to the specified torque 0 233 Unbalanced inflation pressure Adjust to proper inflation See Wheels and Tires in the tires pressure 0 233 Excessive play in the steering wheel Unbalanced tires Excessive steering wheel...
Page 129 Driving and Operating Symptom Cause Corrective Action Reference See Automatic Insufficient transmission oil Add oil Transmission Fluid 0 200 From the transmission Transmission inner components faulty See Rear Axle (Gear Oil Viscosity Chart) 0 214 Insufficient differential gear oil Add oil Loud or abnormal Rear Axle (Oil Level From differential...
Page 130: Emergencies (Disabled Vehicle)
Driving and Operating Emergencies (Disabled Vehicle) When the Engine Stalls and Cannot Be safe place that does not impede traffic Restarted (shoulder). Place triangle reflectors to When the Vehicle Breaks Down alert other traffic to the presence of your Move the selector lever to the "N" position vehicle.
Page 131: Starting And Operating
Driving and Operating Starting and Operating Caution (Continued) Warning (Continued) Using electrical devices such as the audio Pedals correctly. An incorrectly installed floor system for an extended time period with mat may hinder the free movement of the engine stopped can completely each pedal.
Page 132: Starting And Stopping The Vehicle
Driving and Operating 3 ON : This ON position is in the second Starting and Stopping the Vehicle position clockwise. The key stays in this Check around the Vehicle before Starting the position while the engine is running. Engine Engine control, warning circuits, gauge circuits, and accessory circuits are energized.
Page 133 Driving and Operating Keep the Floor Around the Driver's Seat Starting the Engine When stopped on a slope, start the engine Clean and Tidy with the selector lever in the P position. See Do not keep the engine control switch in Ignition Positions 0 130.
Page 134 Driving and Operating 4. Do not crank the engine for more than Preheating : Diesel engines are compression spark plugs as in a gasoline engine. So, your 10 seconds at a time. If the engine does ignited, which makes them difficult to start engine must crank faster than a gasoline not start, wait 20 to 30 seconds with the when they are cold because the compression...
Page 135: Operating Temperature
Driving and Operating If water is permitted to accumulate in 5. Turn the engine control switch to the is insufficient oil, it will not adequately the primary filter, it will freeze and make ACC or LOCK position. reach and lubricate components, and a starting the engine impossible.
Page 136: Winter Cover
Driving and Operating The exhaust pipe becomes extremely hot Radiator Grille Covers 1. On single cab vehicles, tilt the cab. See while the engine is idling. Before warming Cab Tilting 0 190. up the engine, make sure there is no Warning 2.
Page 137: Engine Alarm And Automatic
Driving and Operating Engine Alarm and Automatic warning light begins flashing, driver should High Idle System immediately find a safe place to pull over Shutdown Use high idle mode to increase engine idle and park the vehicle. speed to 1,200 r/min when the vehicle is Do not restart the engine until the cause of stationary.
Page 138: Engine Checks Before Operating
Driving and Operating 5. Turn and hold the cruise control set When the engine control switch is turned switch in the SET position. After on, the indicator light comes on for approximately 3 seconds the cruise approximately 2 seconds and then goes off control set indicator light will begin to automatically.
Page 139: Parking Over Things That Burn
Driving and Operating 3. Check that the battery warning light has temperature causes several conditions Keep Flammable Material Away from the gone out. The light should go off and that are harmful to engine operation Vehicle stay off at normal idle speeds. If the and life.
Page 140: Air Suspension
Driving and Operating Air Suspension Warning (Continued) Warning (Continued) Vehicle Height Control System and the parking brake is released, the or sparks that could escape through vehicle height will return to the corrosion holes or cracks. You and others Warning normal position.
Page 141 Driving and Operating Air Suspension Dump Switch...
Page 142 Driving and Operating To return the vehicle height to the normal Air Suspension System Service and position, press the air suspension dump Maintenance switch again. The air suspension dump Air Dryer warning light and the switch indicator light will go out. Warning When the parking brake is applied while the air suspension dump switch is in the...
Page 143 Driving and Operating requires disassembling of the relevant Checking Air Springs Caution (Continued) components, so you should have it done by Grease on the air spring surface causes the nearest dealer. the air spring to swell and affects its Air Suspension durability.
Page 144: Engine Exhaust
Driving and Operating Leveling Valve Check Engine Exhaust Warning (Continued) Engine Exhaust Emissions Caution (Carbon repaired would be dangerous because Monoxide) exhaust gases could get into the cab and cause carbon monoxide poisoning. Warning If at any time you think exhaust fumes Do not breathe exhaust gas because it are entering the cab, have the cause contains carbon monoxide, which by itself...
Page 145: Running The Vehicle While Parked
Driving and Operating Warning (Continued) Warning (Continued) Warning (Continued) With temperature and outlet selector If in an enclosed area, vent the To allow proper operation of your knob in any position: exhaust to the outside. vehicle's ventilation system, keep the air inlet grille clear of snow, leaves or other Set the air selector lever to the fresh Do not modify or tamper with the...
Page 146: Diesel Particulate Filter
Driving and Operating Regeneration may not be completed under Caution (Continued) Warning (Continued) certain driving conditions. If this occurs, the in a fire. Do not engage the exhaust warning/indicator lights will provide Make sure there is no flammable brake while the engine is idling as this prompts to properly complete DPF material (for example, grass, waste may cause engine overheating.
Page 147 Driving and Operating Long continuous idling. Although the DPF filter automatically procedure when the DPF warning light undergoes regeneration (burning of the comes on. The DPF warning light may be The exhaust brake may automatically be accumulated PM) when a certain amount of displayed under the following driving activated in order to prevent emission of PM has accumulated, driving conditions can...
Page 148 Driving and Operating Exhaust temperature is hot and other When automatic regeneration starts, the The DPF performs regeneration factors are met high exhaust system temperature indicator automatically when a certain quantity of PM light comes on. accumulates in the filter. During Automatic regeneration, when the vehicle comes to a stop, the engine idle During regeneration the engine idle speed...
Page 149 Driving and Operating Depressing this switch will only initiate DPF When regeneration is interrupted, the high regeneration, will cause the engine stop regeneration if the DPF warning light has exhaust system temperature indicator light warning light to come on, engine power come on.
Page 150 Driving and Operating 5. The DPF warning light will go out and The time needed to complete regeneration Warning the high exhaust system temperature differs depending on the outside indicator light will appear. temperature. To prevent a fire, make sure that there is no flammable material near the muffler, 6.
Page 151: Diesel Exhaust Fluid
Driving and Operating "Switch" regeneration will be interrupted in Prolonged idling may require more frequent Handling of DEF the following circumstances. DPF regeneration. Use only API certified DEF (or ISO: AUS 32). Accelerator pedal is pressed See Driver Information Center (DIC) 0 58 and DEF is a colorless, transparent solution.
Page 152 Driving and Operating Avoid contamination from using dirty Adding DEF Before Driving the Vehicle Adding DEF funnel for filling. Add DEF regularly to maintain an adequate If a fluid other than the specified DEF is supply. If the DEF level becomes too low the mistakenly added, incorrect fluid may DEF low level warning system may activate.
Page 153 Driving and Operating The DEF nozzle used to fill the DEF tank The DEF freezes at approximately 11 °C Warning automatically stops pumping DEF once the (12 °F). fluid reaches the end of the nozzle. On occasion, you may notice an odor In cold weather, when the vehicle is left when the DEF tank is opened.
Page 154 Driving and Operating DEF Disposal additional warnings, more engine power Warning reduction and eventually in a severe vehicle Do not dispose of DEF and the empty speed limitation. Do not warm up the DEF tank using a container into lakes, marine areas, rivers, burner, heater, etc.
Page 155 Driving and Operating Diesel Exhaust Fluid (DEF) Low Level Warning Diesel Exhaust Fluid (DEF) is a required fluid for the operation of your diesel engine just as diesel fuel is required. To avoid running out of DEF your vehicle will turn on warning and indicator lights and reduce engine power in progressive stages to encourage adding DEF.
Page 156 Driving and Operating DEF Tank Level is Low/Empty Stage Stage 1 Stage 2 Stage 3 Stage 4 DEF gauge (MID sub display 2)
Page 157 Driving and Operating DEF Tank Level is Low/Empty (cont'd) Stage Stage 1 Stage 2 Stage 3 Stage 4 Indicator light(s) - Engine torque is reduced Vehicle speed is limited to by an additional 1% per 8 km/h (5 MPH) - Engine torque is reduced Restrictions None minute up to a maximum...
Page 158 Driving and Operating DEF Tank Level is Low/Empty (cont'd) Stage Stage 1 Stage 2 Stage 3 Stage 4 Refill DEF as soon as Required action Refill DEF immediately *1 Refill DEF immediately *1 Refill DEF immediately *1 possible *1 Remarks: Stage 4 : After reaching Stage 3, if any of In the case of incorrect fluid or if an SCR the following triggers is met, engine torque...
Page 159 Driving and Operating Incorrect DEF/SCR System Malfunction Warnings Stage Stage 1 Stage 2 Stage 3 Stage 4 DEF gauge (MID sub Various Various Various Various display 2) Indicator light(s)
Page 160 Driving and Operating Incorrect DEF/SCR System Malfunction Warnings (cont'd) Stage Stage 1 Stage 2 Stage 3 Stage 4 Engine torque remains - Engine torque is reduced reduced by 40% of by an additional 1% per - Engine torque is reduced specified torque Restriction None...
Page 161: Automatic Transmission
Driving and Operating It is desirable to fill up the tank with DEF On an automatic transmission vehicle, the Starting to keep the DEF remaining level warning driver does not use a clutch pedal when If your vehicle is equipped with a selector from reappearing.
Page 162 Driving and Operating Caution Warning (Continued) Warning (Continued) For models with P-range, never move the When you move the selector lever lever into "P" or "N" ("P" is preferred), selector into the "P" position while the into "OD", "3", "2", "1" or "R", creep will make sure the shift indicator indicates vehicle is in motion.
Page 163 Driving and Operating Do not operate the automatic transmission When the vehicle is stopped, do not keep brake pedal, and then gradually press at or near stall condition for more than pressing the accelerator pedal with the the accelerator pedal. The vehicles starts five seconds.
Page 164 Driving and Operating Normal Driving Kickdown Driving Uphill or Downhill When you move the selector lever from "P" If you press the accelerator pedal fully while Uphill driving: (models with P-range) or "N" (models driving, in accordance with the current speed With the selector lever in OD, if you press without P-range) into "OD", shifting takes the gear automatically shifts down and the...
Page 165 Driving and Operating To Stop Your Vehicle Driving conditions Selector lever position 1. To temporarily stop the vehicle, press Normal uphill road OD (overdrive off switch ON) the brake pedal firmly while the selector lever is in OD. Steep uphill, steep slope, mountain road with 2 or 1 many sharp curves 2.
Page 166 Driving and Operating If your vehicle is parked on a downhill When Parking Your Vehicle 1. Keep pressing the brake pedal firmly slope, the push operation of the selector with your right foot, then apply the Caution lever may become heavy to move. In this parking brake.
Page 167 Driving and Operating If your vehicle is parked on a downside If You Cannot Move the Selector Lever from slope, the operation of the selector lever the P Position may become heavy to move. In this case, Caution you can operate the selector lever more smoothly by moving the selector lever When the selector cannot be operated towards the front of the vehicle while...
Page 168 Driving and Operating Actions that Can Lead to a Breakdown with an Automatic Transmission Actions that can lead to a breakdown Breakdown symptoms Stopping the vehicle on an uphill road with the selector lever in a position other than N or P, the accelerator pedal pressed, and the brakes not applied.
Page 169: Selector Lever
Driving and Operating Selector Lever N (Neutral) : Can be used when starting the Warning engine, but for safety, get in the habit of Models with ALLISON2550RDS Model starting the engine in the P position. See When pulling away, always visually check Transmission Towing the Vehicle 0 249.
Page 170 Driving and Operating brake pedal depressed as you operate the N (Neutral) : Used when the vehicle is Caution selector lever. When 3rd or a lower gear is parked or when starting the engine. Be sure When pulling away, always visually check selected, the transmission will not shift to a to set the parking brake when parking.
Page 171: Overdrive Off
Driving and Operating Overdrive Off If your vehicle is traveling at a speed exceeding 92 km/h (57 MPH), it is not Overdrive possible to downshift from 5th gear to 4th gear (exhaust brake on). Vehicles equipped with automatic transmission have two overdrive gears (5th If your vehicle is traveling at a speed and 6th).
Page 172: Antilock Brake System (Abs)
Driving and Operating Indicator Light on Function Usage conditions "Goes Off" 6-Speed (4-speed + overdrive) automatic Use under normal driving conditions. change. (Overdrive "ON") 4-speed automatic change, but no change to Used when a light engine brake is required. overdrive. (Overdrive "OFF") Doing so will reduce the number of gear changes making the ride smoother on roads that have many hills.
Page 173 Driving and Operating Before washing the vehicle, provide 4 MPH (7 km/h). ABS operation is inactive Warning (Continued) necessary protection to prevent water from when the vehicle speed reduces to being splashed on the ABS components approx. 4 MPH (7 km/h). Install tires of the specified size, same (sensors and actuators).
Page 174 Driving and Operating The ABS warning light comes on during Warning (Continued) Warning (Continued) driving. and tire condition (tire type and wear observing a safe speed well matched with The light does not come on when the condition), observe safe driving habits, both road surface and tire conditions, and engine control switch is placed into the and drive the vehicle while keeping a safe...
Page 175: Parking Brake
Driving and Operating Parking Brake be sure to set the parking brake, make sure Warning (Continued) that the vehicle does not move, and block the wheels with chocks for added safety. Remove all dirt from the vehicle's light Warning lenses and reflectors to ensure that the Illumination of the parking brake warning The parking brake system is designed to vehicle can be seen from other vehicles.
Page 176 Driving and Operating Caution Warning (Continued) If the parking brake warning light Driving under this condition may damage remains on when the parking brake lever the brake system or cause overheating is lowered, a brake failure or a drop in air which may result in a fire.
Page 177: Exhaust Brake
Driving and Operating Checking the Parking Brake Lever Stroke there is a 0.5 second delay in engagement. Push the lever forward to turn the exhaust brake off during idling. Exhaust brake activation results in an automatic downshift to the lowest permissible gear for the given vehicle speed.
Page 178: Cruise Control
Driving and Operating If your vehicle is equipped with an anti-lock 1. Press the cruise control main switch to Warning brake system (ABS), the exhaust brake may turn it on. disengage during ABS operation even when Cruise control can be dangerous where the exhaust brake switch is in the ON you cannot drive safely at a steady position and the exhaust brake indicator...
Page 179 Driving and Operating to drive with the set speed automatically When Increasing Vehicle Speed When Increasing Vehicle Speed Slightly maintained without using the accelerator If the cruise control resume switch is pedal. operated and released immediately, the set vehicle speed increases 1.6 km/h (1MPH) per operation.
Page 180 Driving and Operating When the brake pedal is pressed. cruise control and decelerate to the desired brake or shift to a lower gear to keep your vehicle speed. Then, operate the cruise speed down. Of course, applying the brake When the selector lever is shifted to the control set switch takes you out of cruise control.
Page 181: Fuel For Diesel Engines
Driving and Operating If you hold the switch at the +RES position, Fuel fuel, check with the service station the vehicle will keep going faster until you operator to see if the fuel has been release the switch or apply the brake. So mixed with engine oil.
Page 182: Water In Fuel
Driving and Operating flakes. If temperatures are low enough, Water in Fuel Biocides these flakes can obstruct the fuel filters and In warm or humid weather, fungus, and/or During refueling, it is possible for water (and stop fuel from reaching the engine. bacteria may form in diesel fuel if there is other contaminants) to be pumped into your At low temperatures, wax flakes are more...
Page 183 Driving and Operating because of the greater possibility of stuck Starting the engine immediately after 3. Fully tighten the drain plug (2) and move rings and guttered valves, resulting from draining the water from the pre fuel filter the priming pump (1) back and forth excessive ash deposits.
Page 184: Running Out Of Fuel
Driving and Operating Running Out of Fuel 2. Select the correct fuel (See "Diesel Fuel Requirement and Fuel System"). Follow When the Fuel Tank is Empty any posted safety rules. Stand to the side, never above or opposite the filler opening.
Page 185: Filling The Tank
Driving and Operating When filling, place the nozzle deeply into Before Starting the Engine 5. If the engine does not start, repeat steps the fuel tank. If you try to fill more fuel 3 and 4 as necessary until it does start. by pulling out the nozzle from the fuel After Starting the Engine tank, the fuel may spill out, thus causing...
Page 186: Conversions And Add-Ons
Driving and Operating The use of an improper fuel tank filler cap Conversions and Add-Ons Warning (Continued) could cause fuel spillage in the event of a crash. The use of an improper fuel tank filler Add-On Electrical Equipment The person performing the refueling cap could also affect the fuel system and procedure must not return to the seat in the emission control system.
Page 187 Driving and Operating through the transmission. For details about The engine control module (ECM) has the Warning the PTO operation, refer to the separate ability to accommodate one of three instruction manual provided by its maker. different PTO modes. Each mode can be In PTO mode, Cruise Set/Resume Switch programmed to accommodate many PTO can be used exactly the same as PTO...
Page 188: Vehicle Care
Vehicle Care Vehicle Care Headlamp Aiming Towing the Vehicle Front Headlamp Aiming ....219 Towing the Vehicle ....249 General Information Bulb Replacement Appearance Care...
Page 189: General Information
Vehicle Care General Information Be sure to ask your authorized dealer about Warning (Continued) the accessories. Your authorized dealer has trained any questions about carrying out some Vehicle Checks technicians and genuine parts to service service, have the work done by a skilled your vehicle properly.
Page 190 Vehicle Care If the negative cable is disconnected within Do not leave the removed parts or tools in Warning (Continued) 3 minutes, the engine control module may the engine compartment. They could malfunction. damage the equipment if caught in the belts and the proper tools and equipment for or other moving components.
Page 191: Cab Tilting
Vehicle Care Cab Tilting Cab Tilt Levers and Grip Before Tilting the Cab Warning To help avoid personal injury and property damage: Park the vehicle on level ground and check that there is enough space in front of and above the cab. Set the parking brake firmly and block the front wheels.
Page 192 Vehicle Care 4. Fully lift up the cab and lock the tilt support (1) while holding the part indicated by the arrow. When it is locked, it makes a click sound. Confirm that the lock (2) of tilt support (1) is securely engaged.
Page 193 Vehicle Care 2. Remove the tilt support lock pin (1) and Warning place it in the holder (2). To help avoid personal injury or death, be 3. Pulling the tilt support while pressing sure the tilt cab is securely locked in the the lock with your right hand will cause tilted position.
Page 194 Vehicle Care 5. Raise the handle (1) until lever (2) 6.3. Handle Location Label catches. Warning To help avoid personal injury or death, confirm the handle (1) is located in locked position as indicated on the cab tilt handle location label. When the cab unlock marker is protruding from the cab, the cab is not locked.
Page 195: Front Lid
Vehicle Care Front Lid Warning (Continued) To Open Do not use high pressure cleaning methods for the brake valve and surrounding area inside the front lid. It could damage the brake system. Do not apply water directly to the air conditioning filter, or the connections for the air conditioning pipe or heater hose inside the front lid.
Page 196: Engine Compartment Overview
Vehicle Care It seals the combustion chambers and 2. Press on the lock locations at the lower Engine Compartment Overview prevents rust. portion of the front lid with the palm of your hand to securely lock the lid. Replace the engine oil at regular intervals. 3.
Page 197 Vehicle Care the vehicle on a level surface and check the If the engine has been running, wait at least engine oil level before starting or at least 30 minutes before checking. 30 minutes after turning off the engine. Adding the Engine Oil 2.
Page 198 Vehicle Care Failure to use Cummins-recommended such as CK-4. The center portion of the logo Caution (Continued) engine oil could result in engine or DPF shows the SAE viscosity grade, such as SAE wipe it away. If this precaution is not breakdown, or in poor fuel efficiency.
Page 199 Vehicle Care Engine Oil Additives Engine Oil Viscosity Chart When choosing an oil, consider the range of temperature your vehicle will be operated in Engine oils contain a variety of additives. Select appropriate engine oil in accordance before the next oil change. Then, select the Your engine should not need any extra with the table below.
Page 200 Vehicle Care Engine oil change precaution: Recommended SAE Oil Viscosity Grades vs Low Ambient Temperatures When adding oil, remove the dipstick. After adding oil, wait for at least 5 minutes before starting the engine. Be sure to reinstall the dipstick. Discarded Parts, Oils and Other Liquids When changing oils, filters, engine coolant or other liquids, be sure to have a container...
Page 201: Automatic Transmission Fluid
Vehicle Care Automatic Transmission Fluid Do not let coolants (ethylene glycol type), The dipstick is located to the left side of the water based substances, or other fluids etc., automatic transmission at the rear of the mix with the fluid. Otherwise, degraded engine.
Page 202: Engine Coolant
Vehicle Care See Vehicle Messages 0 61. Your vehicle has an engine coolant recovery Warning (Continued) system, expansion bottle and/or an engine See Maintenance Schedule 0 260. coolant reserve tank system. Engine coolant Do not loosen or remove the sub tank in the system expands with heat and Engine Coolant pressure cap or reserve tank cap when...
Page 203 Vehicle Care It is the owner s responsibility to: Warning (Continued) Warning If the engine or vehicle is used at -32 °C Engine coolant is flammable, and For storage, close the cap of coolant (-25 °F) or below, see the Cummins therefore, it must be kept away from Owner's Manual for more information.
Page 204 Adding Engine Coolant the vehicle in a safe place and contact your add the coolant to the MAX line. See Chevrolet Dealer. Adding Engine Coolant later in this section. Check the radiator and the radiator hose for Checking the Engine Coolant Level water leakage.
Page 205: Engine Overheating
Vehicle Care 4. Remove the sub tank pressure cap by When the engine is still hot, take care to Sub Tank Pressure Cap turning the cap slowly and allowing any prevent engine coolant from contact with The sub tank pressure cap, a 108 kPa pressure to be relieved before completely the exhaust manifold.
Page 206 Vehicle Care coolant will squirt out of the radiator. The If Steam Is Coming from the Engine If Steam Is Not Coming from the Engine vehicle will also have an OVER HEAT Compartment Compartment message displayed. Take the following corrective actions immediately. Warning If the engine coolant temperature gauge Warning...
Page 207 Vehicle Care If the engine coolant temperature gauge Warning shows an overheat condition, or you have reason to suspect the engine may be Even when the engine has been stopped, overheating, take the following steps: the engine coolant in the radiator remains under pressure.
Page 208: Power Steering Fluid
Vehicle Care only, not directly into the sub 5. Inspect to see if there is any dirt, etc. When replenishing power steering fluid or tank. Also, do not check engine attached to the front surface of the flushing the power steering system, always ®...
Page 209: Washer Fluid
Vehicle Care When you have finished checking the fluid Inspect the washer fluid level regularly, level, securely install the cap. especially during bad weather conditions. Use a high quality premixed solvent Warning available at most dealers or service stations. Before adding fluid, clean the area around Avoid hard water when mixing windshield the cap and pour fluid from a clean jug washer solvents.
Page 210: Brakes
Vehicle Care The washer should never be used while the Air Tanks Caution (Continued) tank is empty. Operating the washer with There are two air tanks on your vehicle. One Water collecting in the air tank may the tank empty can result in motor damage. is behind the rear axle and the other is cause moisture to freeze inside the air between the front and rear axles near the...
Page 211 Vehicle Care Air Dryer Brake Air Pressure Change the desiccant and the filter s rubber 1. Check the brake air pressure gauges to parts of the air dryer at the intervals see that the primary and secondary air specified by the Maintenance Schedule. Take systems are charged with air to proper care to ensure that the drain port is not pressures.
Page 212 Vehicle Care the drain tap at the bottom of each air Free play (measured at the tip of pedal) Warning tank. Allow the air in each tank to be 10 - 18 mm (0.39 - 0.71 in) dischared. Do not operate the vehicle while any of the pressure gauge needles are in the red Brake Valve Operation zone or the brake air pressure warning...
Page 213: Battery - North America
Vehicle Care Brake Lines and Pipes Battery - North America Danger (Continued) Inspection Working Near Battery from battery explosion, battery fluid or With the steering wheel turned fully to the electrical (short circuit) burns. You and left, check the left front brake line and pipe others could be seriously injured or killed.
Page 214: Fuel Filter
Vehicle Care For full power needs at replacement time, a Drain the water when the water separator When this happens, drain the water and battery with the same specifications, as (fuel filter) warning light comes on. (Drain make sure that the warning light has shown on the original battery's label, is the water from the chassis-side fuel filter gone out.
Page 215: Rear Axle (Gear Oil Viscosity Chart)
Vehicle Care This Gear Oil Viscosity Grade Chart shows Rear Axle (Gear Oil Viscosity Chart) general information. Gear Oil Viscosity Chart Rear Axle (Oil Level Check) Select appropriate gear oil in accordance with the table below. It is important to select the viscosity appropriate for the temperature at which your vehicle operates.
Page 216: Noise Control System
Vehicle Care Checking the Oil Level 3. Check that the oil level (1) is up to the control, caused noise emissions to exceed lower edge of the filler plug hole (2). Federal standards, are covered by this If the oil level is too low, add oil through warranty for the life of the vehicle.
Page 217: Automatic Transmission Shift Lock Control Function Check
Vehicle Care Engine: pressed. Always firmly press the brake pedal Caution before attempting to move the selector Removal or rendering engine speed When the selector cannot be operated lever from "P" to any other position. governor, if so equipped, inoperative so as from the P position to any other position to allow engine speed to exceed When Parking Your Vehicle...
Page 218: Wiper Blade Replacement
Vehicle Care faulty. Immediately contact the nearest Removal dealer for inspection. Only in the event of an emergency, carry out the procedure below. When performing the below operations, make sure the parking brake is applied and wheels are blocked with chocks. 1.
Page 219 Vehicle Care Installation 3. With the blade and arm almost 2. With the blade and arm oriented in the perpendicular, remove the blade from same direction, push up the blade until it 1. Insert the blade while holding it almost the arm.
Page 220: Headlamp Aiming
Vehicle Care Replacement of Wiper Rubber Insert Installation 2. Continue pushing in the wiper rubber insert until the wiper blade's hook Removal engages with the hole in it, and then confirm that the rubber insert is securely held in place. 3.
Page 221: Bulb Replacement
Vehicle Care 2. Two screws should be turned in the Bulb Wattage The LED lights do not need to be replaced. same direction at the same time to However, if you find anything abnormal adjust aiming. with the LED lights, see your dealer. Warning 3.
Page 222 Vehicle Care Bulb Wattage Position Lights Bulb Wattage (12V) Qty. Front Headlight Highbeam/Lowbeam Front Turn Signal Lamp 21W (Amber) Parking Lamp Daytime Running Lamp Cornering Lamp Side Turn Signal Lamp 5W (Amber) Sidemarker Lamp 5W (Amber) Rear Taillamp and Stoplamp 8/27W Turn Signal Lamp Back-Up Lamp...
Page 223: Headlamps And Front Turn Signal
Vehicle Care Contact your dealer when replacing lights that are not listed here. Have the LED lights inspected/serviced at your dealer. Reckless disassembly or repair of the LED lights may lead to malfunctions of the parts or electric shock. Headlamps and Front Turn Signal Replacing the Headlamps and Parking Lamps If replacement is necessary, see your dealer.
Page 224: Roofmarker Lamps
Vehicle Care 3. Disconnect the connector (1) for the turn Roofmarker Lamps When replacing a bulb, make sure the light signal lamp (2) and then remove the switch is "OFF". socket. 4. Pull out the bulb (1) from the socket (2) and replace it with a new one.
Page 225 Vehicle Care 2. Slide the cornering lamp (3) and the side 3. When the clip (1) has been removed, pull 5. Pull the bulb out from the socket and turn signal lamp forward relative to the the lamp out while sliding it out toward replace it with a new one.
Page 226: Taillamps, Turn Signal, Stoplamps, And Back-Up Lamps
Vehicle Care Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps B. Insert the clip on the back of the rear D. Open the front door, tighten the nut part of the light into the door panel. from the inside of the door, and install the rubber cap.
Page 227: License Plate Lamp
Vehicle Care License Plate Lamp Interior Lamps Replacing the Fuses and Relays Your vehicle is equipped with fuses and fusible links to protect your electrical wiring and equipment in case of electrical overload. When the lights do not come on or flash, or the equipment in the electrical system does not operate, check to see if a fuse has blown.
Page 228 Vehicle Care The Location of Fuses and Relays Replacing Fuses 1. Before replacing fuses, apply the parking brake, move the selector lever to the P (Park) position (models with P-range) or N (Neutral) position (models without P-range), and turn the engine control switch to the LOCK position.
Page 229 Vehicle Care Replacing Relays Warning Before replacing the relays, contact the Always use fuses specified for the vehicle. nearest dealer. Using fuses with a rating other than that The vehicle may not be equipped with all of specified, or using wire or tin foil, etc., the fuses, relays, and features shown.
Page 230 Vehicle Care Fuse and Relay Location Cab Interior Description Rating ROOM LAMP, AUDIO 10A DOOR LOCK P/ WINDOW WIPER H / LAMP LO (LH) LAMPS (BATT) H / LAMP LO (RH) BRAKE LAMPS STARTER H / LAMP HI (LH) H / LAMP HI (RH) MIRROR HEATER IGNITION 2 IGNITION 1...
Page 231 Vehicle Care Engine Relay Locations Description Rating MIRROR HORN TURN, HAZARD TAIL LAMPS ILLUMINATIONS CORNERING LAMPS AIR CONDITIONER SPARE SPARE SPARE SPARE CIGAR Relay locations: Description ACCESSORIES SOCKET 15A Description WIPER MAIN POWER SOURCE STOP LAMP HORN REVERSE LAMPS DAYTIME RUNNING LAMP WIPER HI LO MIRROR HEATER DR KEY ON...
Page 232 Vehicle Care Fuse and Relay Location Cab Exterior Description POWER WINDOW HEAD LAMP LO AIR DUMP (AIR SUSPENSION VEHICLE) HEAD LAMP HI TAIL LAMP POWER ACC BLOWER MOTOR BRAKE LAMP SWITCH CONDENSER FAN REVERSE LAMP CIGAR LIGHTER MIRROR HEATER AS Fuse locations (2): Description Rating...
Page 233 Vehicle Care Slow-blow fuses protect the electrical Description Warning circuits, and they are installed so that they NOX & DEF SENSOR can be quickly replaced if there is a Always use fuses specified by the dealer malfunction. A/C COMPRESSOR when replacing the slow-blow fuse. Using fuses with a rating other than that If an overload exists in the circuit from the specified, or using wire or tin foil, etc.,...
Page 234: Wheels And Tires
Vehicle Care Wheels and Tires Tire Inflation The efficiency of the vehicle will be upset if air pressure in the tires are not equal. The operating load and cold inflation Balanced inflation results when the tires on Warning pressure on the rim and wheel must not the same axle carry the same air pressure.
Page 235 Vehicle Care overheat, which may result in property Wheel and Tire Balancing Tire Traction damage and/or personal injury (see previous Proper tire balancing provides the best A decrease in driving, cornering and braking WARNING). riding comfort and helps to reduce tire tread traction occurs when water, snow, ice, gravel Tires Used or Stored for a Long Period wear.
Page 236 Vehicle Care Tire Replacement Recommendations You should replace your tires when: When replacing tires, you should use the same size, load range and construction type Your tires are worn to a point where (bias or radial) as the original tires on your Warning 3.2 mm (4/32 in.) (front) and 1.6 mm vehicle.
Page 237 Vehicle Care Recommended replacement tire for Greenhouse Gas (GHG) emissions Position Tire size Tire maker Tire name Rolling resistance 255/70R22.5 Yokohama Tire Corporation RY023 LRRA Front/Steer 11R22.5 Bridgestone Corporation Ecopia R268 LRRA 11R22.5 Continental Tire HSR2 LRRA 255/70R22.5 Yokohama Tire Corporation TY303 LRRA Rear/Traction...
Page 238 Vehicle Care When installing the aluminum wheels Aluminum Wheels Warning again, do not retighten the stud with its 1. Use only genuine aluminum wheels from threaded portion left as rusted. Consult your dealer before replacing the authorized dealer or tire dealer. wheels.
Page 239 Vehicle Care As the tire air pressure varies depending Checking Tires Too low or too high a tire air pressure not on the vehicle model and tire size, refer only affects the ride or causes damage to Air Pressure to the VIN, Weight Rating, and the cargo but also can cause abnormal heat Greenhouse Gas (GHG) Emissions Plate buildup, premature wear, a tire puncture,...
Page 240 Vehicle Care Tire size Tire air pressure kPa (kgf/cm²/psi) Front Rear Front Rear 255/70R22.5 255/70R22.5 830 (8.44/120) 830 (8.44/120) 11.00-22.5-14PR 11.00-22.5-14PR 720 (7.34/105) 720 (7.34/105) See VIN, Weight Rating, and Greenhouse If your vehicle is equipped with aluminum Warning (Continued) Gas (GHG) Emissions Plate under Vehicle wheels, use an extension attached to the Identification Number (VIN) 0 286.
Page 241 Vehicle Care 1. Sidewall surface Tread Depth and Abnormal Wear Using worn-out tires is dangerous because they might have an increased chance of 2. Gap between inner and outer tires getting punctured or bursting while driving. 3. Tread Check all tires to see if tread wear indicators Check the tread and sidewall surfaces of appear on their treads and also check their each tire for cracks or other damage.
Page 242 Vehicle Care Use of Low Aspect Ratio Tires Damaged Tires Danger (Continued) Do not put air back in a tire that has Danger been run flat, or is seriously low on It is dangerous to mount the wrong air, without first having the tire size tire on a wheel.
Page 243 Vehicle Care have a technician tighten wheel stud nuts Danger (Continued) and rim clamp nuts with a torque wrench after installing any wheel. Manufacturers Association, 1400 K Street N.W., Washington, D.C. 20005, In addition, nut tightness on all wheels and also from many tire stores. should be set with a torque wrench every 16 000 km (10,000 mi).
Page 244: Tire Pressure
Vehicle Care Tire Pressure Tire Load and Inflation Table Tire Load and Inflation Table TIRES FOR VEHICLES IN HIGHWAY SERVICE TIRE LOAD LIMITS AT VARIOUS COLD INFLATION PRESSURES Tire Size Designation Cold Inflation Pressure (psi) 255/70R22.5 Dual (lbs) 5510 Single 5070 11R22.5 Dual...
Page 245 Vehicle Care The difference in diameter of the tires for a Wheel nut tightening torque Warning (Continued) dual-tire wheel should be within the limit 644 N·m (475 lb·ft) specified in the table below. If the limit is because the tires and disc wheels could exceeded, the tires wear more rapidly than break down under an excessive load.
Page 246: Tire Chains
Vehicle Care Install chains securely with no slack. apply force to the wrench. This could Warning (Continued) Verify that the chains do not touch any tighten the nut more than necessary and wiring, brake lines or fuel lines. damage the components. Remove the tire chains when they are no longer needed.
Page 247: Jump Starting
Vehicle Care Jump Starting Danger (Continued) Danger (Continued) Do not allow battery acid to contact Jump Starting - North America with the positive terminal. As the vehicle eyes or skin. Flush any contacted area itself will conduct electricity, any such When the Battery is Discharged with water immediately and contact can result in a short-circuit and a...
Page 248 Vehicle Care negative ( ) terminal which is grounded Warning Warning (attached to the engine block, or frame rail). For safety and the protection of the WARNING: Battery posts, terminals and vehicle, do not push-start the vehicle. related accessories can expose you to 2.
Page 249 Vehicle Care 4. Unlatch the latches (1) and remove the battery cover (2) and connect the jumper cables in the numbered sequence in the drawing below. Make sure the cable clamps do not touch any other metal parts. Make sure the cables are not on or near pulleys, fans or other parts that will move when the engine is started.
Page 250: Towing The Vehicle
Vehicle Care 7. If the engine in the disabled vehicle The procedures below must be followed Warning (Continued) starts, remove the jumper cables in the when towing to prevent possible damage. reverse sequence as they were The steering wheel will be hard connected.
Page 251 Vehicle Care plugged to prevent gear oil from leaking Releasing a Spring Brake Chamber 2. Remove the cap and insert the release out and dirt or foreign objects from bolt (a tool normally stored attached to entering the axle. the brake chamber) as far as it goes. Rotate it 90°...
Page 252: Appearance Care
Vehicle Care Appearance Care These vehicles are designed to operate To wash the vehicle: under normal environmental conditions to withstand natural elements. However, Exterior Care unusual conditions such as high-pressure car Exterior Finish washers may cause water to enter inside the vehicle.
Page 253 Vehicle Care Do not apply water directly in order to clean this can lead to heat deformation and Warning the cab interior. Failure to follow this advice breakage of plastic components, or water to can cause a malfunction of electronic control leak into the cab.
Page 254 Vehicle Care If the vehicle is stored or kept for an on the surfaces. Ensure that wax is not to clean aluminum. A coating of wax, extended period of time in any of the applied in direct sunlight, and that the rubbed to a high polish, is recommended for following locations, a chemical change may temperature of the painted surface is no...
Page 255 Vehicle Care The windshield wipers on your truck can be Handling the Radiator and Charge Air pulled out from the windshield to provide Cooler easier access for cleaning. Cleaning the Radiator Core and Charge Air Clean the outside of the windshield with a Cooler Core non-abrasive cleaner.
Page 256 Vehicle Care (diesel). This can also cause corrosion of When cleaning the radiator core (1) and Sheet Metal Damage these cores. Wash the radiator core with tap charge air cooler core (2) , do not crush or If your vehicle is damaged and requires water every 24 months.
Page 257: Interior Care
Vehicle Care Larger areas of finish damage can be Warning (Continued) Warning corrected in your dealer's body and paint shop. Water should never be sprayed directly Follow the manufacturer's advice into the interior of the cab when whenever cleaning agents or other Underbody Maintenance cleaning.
Page 258 Vehicle Care The interior of the vehicle must never be With the use of modern trim materials, it is General Cleaning of Soiled or Water cleaned using acidic or alkaline solvents, very important that you use proper cleaning Spotted Fabric Type Trim with Foam or petroleum ether, gasoline, and other techniques and cleaners.
Page 259 Vehicle Care If a ring forms, immediately repeat the If an odor lingers after cleaning vomit or Spot Cleaning Fabric Type Trim with cleaning operation over a slightly larger urine, treat the area with a water-baking Solvent Type Cleaner area with emphasis on feathering towards soda solution: 5 milliliters (1 teaspoon) of Before trying to remove a spot or stain from its center.
Page 260 Vehicle Care the area cleaned with a clean cloth dampened with solvent type vinyl leather cleaner. Fabric Seat Covering and Carpet Care Remove dirt and dust using a home-use electric vacuum cleaner. Do not remove the carpet. Use standard household cleaning products and methods to remove stains from food, drink, and the like.
Page 261: Service And Maintenance
Service and Maintenance Service and Maintenance Maintenance Schedule Make sure the vehicle is inspected at regular intervals. Inspections and maintenance Maintenance information, in this manual, enable you to use the vehicle with peace of Maintenance Schedule related to the Cummins engine and Allison mind.
Page 262 Service and Maintenance The quality of maintenance your new The schedule includes general maintenance The log groups items according to mile/ vehicle receives is as important as the which you or a qualified technician should kilometer service intervals. Use the item regularity with which it is serviced.
Page 263 Service and Maintenance maintenance can prevent malfunction. Also, Power Take Off (PTO) and Extended Maintenance Schedule Table if a preventive maintenance schedule is not Idle Use Letters Used to Indicate Maintenance Service followed, or is improperly carried out, no Types When the vehicle is used with the PTO amount of correct vehicle operation will equipment or used in a way that requires...
Page 264 Service and Maintenance Service intervals months or kilometers x1,000 km (miles) whichever Service Interval x1,000 miles occurs first Engine noise check Overhead set Every 240,000 km (150,000 mi) or 5,000 hours: A Engine oil and oil filter (2) (6) See Maintenance Schedule for Engine Oil & Filter or every 12 months or Oil catch cup 300 hours...
Page 265 Service and Maintenance Service intervals months or kilometers x1,000 km (miles) whichever Service Interval x1,000 miles occurs first Every 500 hours: I Engine coolant Every 6,000 hours: R (when dealer recommended coolant is used) Exhaust system Every 200,000 miles (320 000 km) or Diesel Particle Filter (DPF) (clean filter) 6,500 hours: R Fuel line system...
Page 266 Service and Maintenance Service intervals months or kilometers x1,000 km (miles) whichever Service Interval x1,000 miles occurs first Power steering oil hoses or every 24 months Steering wheel free play (10) Steering gear box torque or every 12 months Drive shaft flange torque Drive shaft lubrication or every 6 months Steering shaft...
Page 267 Service and Maintenance Service intervals months or kilometers x1,000 km (miles) whichever Service Interval x1,000 miles occurs first Function of leveling valve or every 6 months Loose or damaged torque rod or every 6 months Loose or damaged traverse rod or every 6 months Wheel nut torque King pin...
Page 268 Service and Maintenance Service intervals months or kilometers x1,000 km (miles) whichever Service Interval x1,000 miles occurs first Every 12 months: I Function of parking brake valve Every 24 months: R Rubber parts of brake valve Every 24 months: R Air brake system inspection or every 6 months Slack adjuster lube...
Page 269 Service and Maintenance (9) Initial check at 160 km (100 mi) and at Service Interval Maintenance procedure 1 600 km (1,000 mi) with tire rotation is Engine Inspect sound absorption materials for tears, required. Every 16 000 km (10,000 miles) broken out sections or attachment.
Page 270 Service and Maintenance When washing around the engine, remove 8. Damage to Air Intake Ducts and Hoses : 1. Front Wheels the oil catch cup or omit the step of Check for damage of air intake ducts and 2. Rear Wheels washing around the cup to reduce effort.
Page 271 Service and Maintenance Coolant" in Engine Coolant 0 201. Have the 18. Brake Lining for Wear : Check drum 22. Automatic Transmission Filter : Replace Engine Coolant replaced by your authorized brake lining and disc brake pad for wear or the filter every 80 000 km (50,000 miles) or dealer.
Page 272 Service and Maintenance 27. Steering Gear Box Torque : Retighten the 29. Driveshaft Lubrication : Lubricate the 32. Air Suspension s Main Support Member attaching bolts of the steering gear box to universal joint and spline coupling every Nuts/U-bolt Nuts : Tighten the air the specified torque every 12 months or 6 months or 32 000 km (20,000 miles) suspension s main support members nuts...
Page 273 Service and Maintenance 40. Loose or Damaged Torque Rod : Check Air suspension s main support member Air suspension s U-bolt nut tightening torque the torque rod after the first 1 600 km nut tightening torque (1,000 miles), thereafter every 32 000 km 352 - 433 (35.9 - 44.2 kgf·m/260 - 542 - 610...
Page 274 Service and Maintenance 44. Front Wheel Bearing Oil : Drain and 49. DEF Tank Cap : Clean or replace the DEF 53. Function of Parking Brake Valve : Inspect refill front wheel bearing oil every tank cap every 48 000 km (30,000 miles) or the paring brake valve for function every 12 months or 48,000 km (30,000 miles) 36 months whichever occurs first.
Page 275 Service and Maintenance 57. Slack Adjuster Service Inspection : 59. Air Dryer : Replace the desiccant Maintenance Schedule for Engine Oil Inspect the slack adjusters for damage, cartridge every 3 years or 160 000 km andFilter smooth operation, and that the brake (100,000 miles).
Page 276 Service and Maintenance Fuel Economy Engine Distance or Run Time Severe < 6 mpg (<2.6 km/liter) Normal 6 to Light > 10 mpg 10 mpg (2.6 to (>4.3 km/liter) 4.3 km/liter) Miles 10,000 20,000 25,000 Kilometers 16 000 32 000 40 000 Hours Check Around the Vehicle Before Starting the...
Page 277 Service and Maintenance Operation of meters, gauges and Checking Condition of the Engine at Low Warning warning/indicator lights Speeds and during Acceleration For safe and comfortable driving, keep Engine startability, abnormal noise 1. Make sure the transmission is in the "P" and color of exhaust gases record of the distances driven and the (only models with P-range) or "N"...
Page 278 Service and Maintenance Cracks and other damage Headlights and Turn Signal Lights Warning (Continued) Abnormal wear Turn the engine control switch to the "ON" floor mats properly. Incorrectly installed Tread depth position, and then check the way in which floor mats would hinder free movement Mounting condition of all wheel nuts the headlights, turn signal lights, and other of the pedals.
Page 279 Service and Maintenance 3. Cornering Lamp the owner's responsibility to maintain proper lubrication practices as recommended 4. Headlamp/Parking Lamp in the following pages. 5. Front Turn Signal Lamp Greasing Chassis Components The type (characteristics) of the grease specified for use with a chassis component differs from that of the grease specified for use with another component.
Page 280 Service and Maintenance Driveshaft universal joint (Three-piece shaft) Three-piece driveshaft: 4 points Rear spring rear bracket slip pad (left and Air brake slack adjuster, clevis pin, and right) camshaft Lubricate so that the 3 locations on the rear 4 points each spring rear bracket slip pad are covered Each driveshaft universal joint must be greased heavily until grease oozes at the 4...
Page 281 Service and Maintenance Lubrication Chart...
Page 282 Service and Maintenance Additional Maintenance Do not use the accelerator pedal. If the Check the pressure more often if daily engine starts, be ready to turn off the checks show it's needed. (Refer to and Care engine control switch at once. Take these "Recommended Daily (Pre-operation) precautions because the vehicle could move Inspections"...
Page 283 Service and Maintenance G: Exhaust System : Be alert for any M: Seat Adjusters : When adjusting the R: Fluid Leaks : Check for fuel, water, oil or changes in the sound of the exhaust system driver's manual seat, be sure the seat other fluid leaks by looking at the surface or any smell of fumes.
Page 284 Service and Maintenance Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Fluids and lubricants identified below by name or specification, including fluids or lubricants not listed here, can be obtained from your dealer. Usage Fluid/Lubricant Automatic Transmission See your dealer. Battery Terminals Petroleum Jelly (outer surfaces) Cab-Door Hinges and Latches Lubricant...
Page 285 Service and Maintenance Maintenance Replacement Parts Replacement Parts Please contact your dealer for genuine GM parts. Warning If part replacement is necessary, the part must be replaced with one of the same part number or with an equivalent part. Use of a replacement part of lesser quality may result in personal injury or damage to the vehicle.
Page 286 Service and Maintenance Part GM Part Number Engine Air Cleaner 98071423 Engine Oil Filter Cummins 3937736 Fuel Filter: Engine Side Cummins 5526400 Fuel Filter: Chassis Side 97689918 Replacement Fasteners Warning During vehicle maintenance, any fasteners This vehicle is primarily dimensioned in used to replace older ones must have the the metric system.
Page 287: Technical Data
Technical Data Technical Data Vehicle Identification Vehicle Identification Vehicle Identification Number (VIN) Vehicle Identification Number (VIN) . . . 286 The VIN and engine number are necessary Vehicle Data for registering your vehicle. They are also Capacities and Specifications ... 291 necessary when your vehicle undergoes Engine Drive Belt Routing .
Page 288 Technical Data The "VIN, Weight Rating, and Greenhouse Gas (GHG) Emissions Plate" shows the manufacturer's gross vehicle weight rating (GVWR), the front and rear gross axle weight ratings (GAWRs), as well as the VIN and emissions information for your vehicle. This plate is located on the left side rear pillar panel below the striker.
Page 289 Technical Data The VIN contains multiple pieces of information including the vehicle and engine model codes as shown below. Section Description World Manufacturer Identifier (WMI) GVWR and Brake System K: 23,501 - 26,000 lbs. full-air brake system M: 26,001 - 33,000 lbs. full-air brake system Series Code 6: ISUZU 6500XD and 7500XD Cab Type Code...
Page 290 Technical Data Section Description Model Code A: 6500XD B: 7500XD Sequence Numbers Interpretation of the VIN may differ Engine Dataplate depending on the vehicle. For further details, please ask your dealer. 1. Engine serial number 3. Control parts list (CPL) 2.
Page 291 Technical Data 5. Horsepower and rpm rating Engine Number The engine dataplate shows specific facts about an engine. The dataplate is typically located on the engine rocker lever cover, but may also be located on the side of the gear housing.
Page 292 Technical Data Vehicle Data Capacities and Specifications These specifications are given here for information only. Before using them, see the Cautions and other instructions throughout this manual the index may help you locate such items. For more information, see the Service Manual covering the chassis or body part in question. Your dealer may also be able to help.
Page 293 Technical Data Oil filter Cartridge (spin on) type Engine oil capacity When changing oil and filter: 15.1 L (16.0 qt) Engine coolant capacity 31.2 L (33.0 qt) Preheating system Grid heater Transmission Specifications Model ALLISON2550RDS Six-speed automatic transmission (overdrive gear for 5th and 6th), lock-up clutch for 2nd to 6th Gear ratio 3.512 1.896...
Page 294 Technical Data Engine Cooling System Thermostat: Starts to open 82-95 °C (180-203 °F) Radiator pressure 103 kPa (15 psi) Transmission Model FTR: 6500 XD model Transmission oil capacity 14.0 L (14.8 qt) Rear Axle Differential gear oil capacity 14.0 L (29.6 pt) Fuel Fuel tank capacity 201 L (50.0 gal)
Page 295 Technical Data Wheel Wheel alignment 0.05° (± 0,03°) IToe-in LH -0.19 to 0.69, RH -0.44 to 0.44 ICamber 3 to 5° ICaster LH 4.775°, RH 5.25° IKing pin Wheel hub bearing oil capacity 0.55 L (0.58 qt) Wheel stud nut torque: Front and rear (475 lb ft) Brakes Brake size (Diameter x Thickness)
Page 296 Technical Data Service Brakes Brake pedal free play Refer to Brakes 0 209. Electrical System Battery type [BCI size] 31T (160 - 750) x 2 I(RC-CCA) x No. of units Starter 12 V - 3.0 kw Generator 12 V - 160 amp Tightening Torque Oil pan drain plug 50.0...
Page 297 Technical Data Engine Drive Belt Routing Name Fan Belt and Air Conditioning Crank pulley Compressor Belt Generator See the Maintenance Schedule 0 260. If your air conditioning system is functioning properly, it is not necessary to remove and replace the refrigerant or compressor oil.
Page 298: Customer Information
Your satisfaction and goodwill are important Assistance representative: Customer Assistance Offices ... 297 to your dealer and to Chevrolet. Normally, Your name, address, and daytime phone Customer Assistance for Text Telephone any concerns with the sales transaction or number.
Page 299: Customer Assistance For Text Telephone
: View active recalls by Vehicle hearing, or speech-impaired and who use visit www.gmmobility.com or call the GM Identification Number (VIN). See Vehicle Text Telephones (TTYs), Chevrolet has TTY Mobility Assistance Center at 1-800-323-9935. Identification Number (VIN) 0 286. equipment available at its Customer Text Telephone (TTY) users, call Assistance Center.
Page 300: Scheduling Service Appointments
Customer Information Calling for Assistance General Motors North America and Chevrolet Services Not Included in Roadside reserve the right to limit services or Assistance When calling Roadside Assistance, have the payment to an owner or driver if they Impound towing caused by violation of...
Page 301: Collision Damage Repair
Customer Information safety related. If it is, please call your Recycled original equipment parts may also Your dealer may have a collision repair dealership, let them know this, and ask for be used for repair. These parts are typically center with GM-trained technicians and instructions.
Page 302: Publication Ordering Information
Customer Information General description of the damage to the Read the lease carefully, as you may be vehicle repaired with Genuine GM parts, other vehicle. charged at the end of the lease for poor even if your insurance coverage does not quality repairs.
Page 303: Reporting Safety Defects
Customer Information Customer literature publications available for Science and Economic Development (ISED) If NHTSA receives similar complaints, it purchase include owner s manuals, warranty Canada's license-exempt RSS(s) / RSP-100 / may open an investigation, and if it manuals, and portfolios. Portfolios include an ICES-GEN.
Page 304: Vehicle Data Recording And Privacy
Connector (DLC) is an access to diagnostic Chevrolet Motor Division devices or connect your vehicle to any data. Connection of a full time Chevrolet Customer Assistance Center unknown or untrusted networks (such as aftermarket device may cause driveability P.O. Box 33170 Bluetooth, WIFI or similar technology).
Page 305: Index
Index Index Automatic Transmission ......160 Accessories and Modifications ... 188 Transmission Fluid .
Page 306 Index Brakes (cont'd) Cargo Lamp ....... 70 Cruise Control ......177 Exhaust Light .
Page 307 Index Dome Lamps ......70 Engine (cont'd) Fluid Drive Belt Routing ..... 296 Door Automatic Transmission .
Page 308 Index Gauges (cont'd) Hill and Mountain Roads ....117 Lamps (cont'd) Speedometer ......47 Dome .
Page 309 Index Lights (cont'd) Perchlorate Materials Requirements, Flash-to-Pass ......68 California ......188 Noise Control System .
Page 310 Index Reimbursement Program, GM Seat Belts (cont'd) Storage Areas Reminders ......50 Center Console .
Page 311 Index Transmission Automatic ......160 Wait to Start Light ......55 Fluid, Automatic .
Page 312 86775564 A...

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Chevrolet Low Cab Forward 6.7L 2022 Owner's Manual

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