PREVOST Motorcoach H3-45 Owner's Manual
PREVOST Motorcoach H3-45 Owner's Manual

PREVOST Motorcoach H3-45 Owner's Manual

Hide thumbs Also See for Motorcoach H3-45:
Table of Contents

Advertisement

FOREWORD
The PRÉVOST Motorcoach Owner's Manual has
been prepared to thoroughly acquaint you, the
owner, with vehicle equipment and features in
order to fully appreciate and safely enjoy your
vehicle. Of course, you are anxious to drive your
new private motorcoach and test its features, but
first please read this publication carefully to help
ensure enjoyable and trouble free operation.
This book should be kept inside the vehicle at all
times for convenient reference. It is also
suggested that it remains with the vehicle at the
time of resale. Please notify PRÉVOST CAR
INC. when the vehicle's ownership is transferred
so that our records can be kept up to date. Do
this by filling out the appropriate form at the end
of this manual.
The specifications, descriptions and figures
given are based on the latest information
available at printing time. And because at
PRÉVOST we are constantly striving to improve
our products, we reserve the right to make
changes at any time without notice and/or
obligation on our part.
Please note that this publication applies to
factory-prepared,
conversion-ready
motorcoaches, manufactured by PRÉVOST
CAR INC. It describes and explains the
equipment and options available for installation
in
our
factory. Therefore, there may be
equipment described herein that is not installed
on your vehicle. This publication also does not
cover equipment installed by your interior
designer or system manufacturer.
This manual, or portions thereof, cannot be
reproduced in any form whatsoever, in whole or
in part, without the written consent of PRÉVOST
CAR INC.
The following words are used to emphasize
particularly important information:
Warning :
followed, could result in serious personal injury
or loss of life.
Caution :
followed, could cause serious damage to vehicle
components.
Note :
needed to fully understand and complete an
instruction.
For your own safety and to ensure prolonged
service life of your private motorcoach, heed our
cautions, warnings and notes. Ignoring them
could result in extensive damage and/or serious
personal injury.
Caution :
inside vehicle, make sure to cut electrical power
and air supply. A component could be supplied
with electricity even if battery master switch is
set to the OFF position and/or a component
luxury
could be pressurized even if air tanks are
emptied. Always refer to the appropriate wiring
and pneumatic diagrams prior to working on
electrical and/or pneumatic systems.
Prior to welding or soldering on the vehicle,
disconnect all electronic modules. If these
modules
disconnected, electronic components (EPROM,
CHIPS) could be permanently damaged.
Refer to your maintenance manual for all related
procedures.
iv
Identifies instructions which, if not
Denotes instructions which, if not
Indicates supplementary information
Prior to working on a system
(ECM,
ECU,
ABS)
are
not

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Motorcoach H3-45 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for PREVOST Motorcoach H3-45

  • Page 1 FOREWORD The PRÉVOST Motorcoach Owner's Manual has The following words are used to emphasize been prepared to thoroughly acquaint you, the particularly important information: owner, with vehicle equipment and features in order to fully appreciate and safely enjoy your Warning : Identifies instructions which, if not vehicle.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Mirror controls (optional) ........3-4 FOREWORD ............iii Level low system ..........3-4 Parking brakes control valve ......3-5 SAFETY PRECAUTIONS ........iv Tag axle control valve ........3-5 Colant heater timer ..........3-5 MOTORCOACH EXTERIOR ......1-1 Utility compartment ..........
  • Page 3 TABLE OF CONTENTS ..........4-4 COLD WEATHER STARTING ......5-2 DOMETERS ..........4-4 VERAGE PEED Cold starting aid (ether) ........5-2 ..........4-5 AULT ESSAGES Engine block heater ........... 5-2 ..........4-5 Engine warm-up ..........5-3 Language Selection .......... 4-5 World Transmission (WT) warm-up ....
  • Page 4 TABLE OF CONTENTS Windshield washer tank ........7-9 DDEC IV DIAGNOSTIC CODES ....... 8-4 Lubrication ............7-10 Reading codes ........... 8-4 PRE-STARTING INSPECTION ...... 7-10 WORLD TRANSMISSION (WT) DIAGNOSTIC With engine stopped ........7-10 CODES ............... 8-7 With engine running ........7-13 Diagnostic code memory list (WT) ....
  • Page 5: Safety Precautions

    SAFETY PRECAUTIONS To ensure safe and reliable operation, take note m) Shut-off the engine before refueling, adding of the safety precautions as follows: oil or performing maintenance or servicing tasks, unless stated otherwise. a) Operation maintenance n) Fuel is highly flammable and explosive. Do motorcoach must be performed only by not smoke when refueling.
  • Page 6 SAFETY PRECAUTIONS d) On highway, don't stare at the road ahead. g) Reduce your speed if another vehicle is Keep your eyes moving. Check all mirrors following too close behind to let the vehicle and dashboard instruments frequently. pass. e) To keep the motorcoach from drifting across h) For additional information about defensive lanes during highway driving, always look driving...
  • Page 7: Motorcoach Exterior

    CHAPTER 1 : MOTORCOACH EXTERIOR H3-45 MOTORCOACH H3-45 MOTORCOACH EXTERIOR VIEW...
  • Page 8: Engine Compartment Components

    MOTORCOACH EXTERIOR ENGINE COMPARTMENT COMPONENTS 01039 1. Coolant surge tank 10. Radiator fan gearbox 2. Air cleaner restriction indicator 11. Engine coolant filter/conditioner 3. Transmission oil dipstick 12. Engine oil filters 4. Engine oil dipstick 13. Steering pump 5. Starter selector switch 14.
  • Page 9: Engine Compartment R.h. Side Door

    MOTORCOACH EXTERIOR ENGINE COMPARTMENT R.H. MAIN POWER COMPARTMENT SIDE DOOR The main power compartment provides access to the following: The engine compartment R.H. side door provides access to the following: • Battery voltage equalizer; • • Engine compartment rear door release lever; Battery voltage equalizer monitor;...
  • Page 10: Baggage Compartment

    MOTORCOACH EXTERIOR BAGGAGE COMPARTMENT The baggage compartment doors can be locked/ unlocked using the exterior compartment key. Lift up the cover to gain access to the lock. Pull up door handle to release the latch, then pull the door open. Refer to the illustration under "Engine Compartment R.H.
  • Page 11 MOTORCOACH EXTERIOR Keyless Operating Instructions To unlock the entrance door, enter the five numbers of the code. After pressing the fifth number, the door will unlock. During the night, press any button to illuminate the keyboard, then enter the code. When pressing any button, the keyboard lights up for five seconds and the stepwell lights for twenty-five seconds.
  • Page 12: Exterior Rear View Mirrors

    MOTORCOACH EXTERIOR The keyless entry system registers your Manually Adjusted Mirror (Spartan) personal code. To unlock entrance door, you can use either code. To erase your personal code, enter the original code, press button 1/2, then wait six seconds. EXTERIOR REAR VIEW MIRRORS The coach is equipped with flat-type and convex-type rear-view mirrors.
  • Page 13: Retractable Back-Up Camera

    MOTORCOACH EXTERIOR Manually Adjusted Mirror (Ramco) ENGINE COMPARTMENT REAR DOOR MIRROR CONVEX HEAD MIRROR The engine compartment rear door provides access to the following: FLAT MIRROR • Engine starting selector; CONVEX MIRROR • Engine coolant surge tank; • Air cleaner restriction indicator; SETSCREWS •...
  • Page 14: 110-120 Volt Connector

    MOTORCOACH EXTERIOR Warning : Pressurized cylinders assist the engine compartment rear door opening. avoid injury when opening, do not stand at the HVAC COMPARTMENT rear of the coach. Stand clear when opening the engine compartment rear door. The HVAC (Heating, Ventilating and Air- Conditioning) humidistat control is found in this Warning : Do not run engine when the...
  • Page 15: Engine Radiator Door

    MOTORCOACH EXTERIOR door is open, a telltale light on the central Warning : Pulling a trailer weighing more dashboard will illuminate. than the recommended maximum gross weight cause engine transmission overheating, and also possible hitch failure. ENGINE RADIATOR DOOR Note : Pulling a trailer over long distances is considered as a "severe operating condition"...
  • Page 16 MOTORCOACH EXTERIOR A) Trailer must comply with Federal Motor Carrier Safety Regulations 393.52 regarding trailer breaking capability. B) The trailer coupling attachments meet the following minimum static test load requirements : • Longitudinal tension and compression : (1.5 x GVWR of trailer) •...
  • Page 17: Motorcoach Interior

    CHAPTER 2 : MOTORCOACH INTERIOR 1. Armrest SEATS Rotate control knob to select desired arm- Driver's Seat - "Delivery" resting angle. When not in use, raise armrest parallel with backrest. The driver's "delivery" seat is standard and legal 2. Backrest only for driving the vehicle on its initial delivery.
  • Page 18: Electric Isri Seats

    MOTORCOACH INTERIOR • Electric ISRI Seats To stop seat movement, push any control button (items 1 to 4). Adjust electric seats as follows: Note : The seat can, at any time, be positioned using items 1, 2 & 3 without affecting the two memory positions.
  • Page 19: Sunshades (Blinds)

    MOTORCOACH INTERIOR To unfasten belt, press the red button in center of buckle and allow belt to retract. If the belt does not fully retract, pull it out and check for kinks or twists. Make sure that it remains untwisted as it retracts. SPRING RELEASE SUNSHADE Inside Mirrors Two mirrors are located in the driver's area.
  • Page 20 CHAPTER 3 : CONTROLS AND INSTRUMENTS DRIVER'S AREA 1. L.H. Control Panel 2. Diagnostic Data Reader (DDR) Receptacle 3. Steering Wheel Adjustment Unlock Air Valve 4. Dashboard 5. Rear View TV Monitor...
  • Page 21: Controls & Instruments

    CONTROLS AND INSTRUMENTS Note : GENERAL INFORMATION For your protection against theft: Record the key numbers and keep this information in a safe place. Do not keep these records inside vehicle. Three different key models are provided with the vehicle. They are used as described below. It is also advisable to deposit a duplicate of each key in a safe place, so they can be obtained without difficulty in case of an...
  • Page 22: L.h. Control Panel

    CONTROLS AND INSTRUMENTS Note : Provided the vehicle is parked on level RUISE ONTROL ground, an automatic nozzle will automatically shut off when tank will be approximately 95% full. The cruise control is part of the DDEC IV control that will maintain a set speed when the vehicle is Caution : Do not fill to more than 95% of the traveling above 20 mph (32 km/h).
  • Page 23: Driver's Power Window Switch

    CONTROLS AND INSTRUMENTS Decreasing Set Speed IRROR ONTROLS PTIONAL The motorcoach cruise speed setting can be decreased by one of the following methods: a) Depress and hold the SET switch until the desired cruising speed is reached. When the SET switch is released, the new cruising speed will be stored in the cruise control memory.
  • Page 24: Parking Brakes Control Valve

    CONTROLS AND INSTRUMENTS The three leveling valves are located as follows: Note : If, for any reason, you wish to start the one at the front which controls the amount of air in engine without moving vehicle (to warm up engine both front air springs, one at the left rear which for instance) while keeping the vehicle in the controls the left rear corner of the vehicle and one...
  • Page 25: Utility Compartment

    CONTROLS AND INSTRUMENTS DASHBOARD TILITY OMPARTMENT The lockable free space utility compartment also L.H. D ASHBOARD ANEL includes a 12 volt appliance socket. IGARETTE IGHTER Push lighter in to activate. When ready to use, it DOCKING DOCKING will spring out automatically. Replace lighter in CORNERING non-activated position.
  • Page 26 CONTROLS AND INSTRUMENTS Fog Lights Upper Windshield Washers Optional halogen lights Hold down rocker switch to provide better visibility in fog and spray windshield washer fluid. precipitation. They improve close range visibility and provide added safety. Remove protective covers from fog lights before use.
  • Page 27 CONTROLS AND INSTRUMENTS Outside Mirror Heat (Optional) Transmission Retarder (Optional) Turn ON to clear fog, frost or Press down rocker switch to thin ice from outside mirrors. actuate transmission retarder. Refer "Steering Column Controls" in this chapter. Telltale Light Test JACOBS Engine Retarder (Optional) Press this switch while ignition is Press down rocker switch to the...
  • Page 28 CONTROLS AND INSTRUMENTS Engine Stop Override Coolant Heater (Optional) Press down this switch and Push down rocker switch to turn the coolant heating system ON, release to override emergency engine shut down protection. supplementing central Engine emergency shut down heating system when required. will be turned OFF for 30 The coolant heater will turn ON seconds.
  • Page 29: Ignition Switch

    CONTROLS AND INSTRUMENTS Ignition Switch Air Register The ignition switch has four positions: ACCESSORIES AIR REGISTER To operate the accessories only, turn the ignition Three adjustable driver air registers feed air to the key counterclockwise. The key cannot be driver's compartment. Use HVAC control panel to removed in this position.
  • Page 30: Telltale Panel

    CONTROLS AND INSTRUMENTS CENTER DASHBOARD PANEL TELLTALE PANEL 06422 indicator will remain until Telltale Panel malfunction has been corrected. ABS Brake System A diagnostic code will be stored in the memory Illuminates when the ABS is not and the indicator can be used to identify the available or when the ABS is problem.
  • Page 31 CONTROLS AND INSTRUMENTS Left Turn Signal Indicator If this happens, drive the coach to the next available service station to receive assistance. Flashes when the left The ECU will not respond to shift selector turn signals are turned requests since operating limitations are being ON.
  • Page 32 CONTROLS AND INSTRUMENTS If the indicator remains illuminated after five "Steering Column Controls" heading in this seconds or comes ON sometime after starting chapter. the engine, the DDEC system has detected a major problem. When a problem is detected, the engine power will automatically begin to decrease gradually, followed by full shutdown after 30 seconds.
  • Page 33 CONTROLS AND INSTRUMENTS Freezing Indicator Flashes for about 10 seconds when the outside temperature drops from 2°C to 1°C (35°F to 34°F). Emergency/Parking Brake Indicator Illuminates when emergency/parking brake applied. The control valve is located on the L.H. control panel. A buzzer will sound if ignition is turned to OFF and the parking brake is not engaged.
  • Page 34: Gauges

    CONTROLS AND INSTRUMENTS Battery Equalizer Indicator Caution : Loss of oil pressure may cause severe engine damage. If low-oil pressure LED Illuminates when battery illuminates, park the vehicle safely and stop the voltage is not equalized. engine immediately. Request service assistance.
  • Page 35: Vehicle Clearance Information

    CONTROLS AND INSTRUMENTS Voltmeter (24-Volt System) Warning : Do not drive the coach when air pressure is low. Indicates the condition of the 24-volt electrical system. With the engine running, the Vehicle Clearance Information normal reading should be between 26.5 and 28.0 volts. 12'10”...
  • Page 36: Hvac Control Unit

    CONTROLS AND INSTRUMENTS Back-Up Camera Switch Warning : Do not let temperature in the driver's area rise above 72°F (22°C). Warm temperatures may cause drowsiness and affect Press down this switch to turn alertness while driving. Keep temperature ON the Back-Up Camera’s between 68°F to 72°F (20°C to 22°C).
  • Page 37: Air Registers

    CONTROLS AND INSTRUMENTS Cooling Mode Indicator Air Registers Illuminates when system is cooling. Fan Speed The driver’s fan has six speeds. Increase speed by pressing on the upper portion of the button, decrease by pressing on the lower portion. Temperature Set Button AIR REGISTER driver’s side...
  • Page 38: Transmission Output Retarder

    CONTROLS AND INSTRUMENTS The multi-function lever is used to operate the RANSMISSION UTPUT ETARDER following: PTIONAL 1. Turn Signal Press down the rocker switch on the dashboard Move the lever up to the second detent position to actuate the optional transmission retarder. to signal a right turn, down to the second detent Refer to "Other Features"...
  • Page 39: Horns

    CONTROLS AND INSTRUMENTS Note : For motorcoaches equipped with the ERVICE RAKES Anti-lock Braking System (ABS), if the wheels start to lock-up on slippery roads, the output The coach is equipped with a dual braking retarder will automatically deactivate until the system.
  • Page 40: Steering Wheel Adjustment Unlock Air Valve

    CONTROLS AND INSTRUMENTS not necessary to press this button prior to TEERING HEEL DJUSTMENT starting the vehicle. NLOCK ALVE • Select DRIVE range by pressing "D". The Push on the valve button with the left foot to highest forward gear will appear on the unlock the steering wheel for tilt and telescopic digital display and the transmission will shift adjustment.
  • Page 41: Oil Level Display Mode (Optional)

    CONTROLS AND INSTRUMENTS Functions Of The Mode Button • O L - 5 0 (engine RPM too low); This button is used to invoke a special function • O L - 5 9 (engine RPM too high); (mode) that has been programmed into the ECU.
  • Page 42: Output Retarder

    CONTROLS AND INSTRUMENTS Reverse (R) Fourth (4) And Third (3) Ranges Use this position to back-up the vehicle. Stop Select these ranges when driving on moderate completely before shifting from forward to grades or when load and traffic conditions reverse or from reverse to forward. Touch the require the use of limited speed.
  • Page 43 CHAPTER 3 : CONTROLS AND INSTRUMENTS DRIVER'S AREA 1. L.H. Control Panel 2. Diagnostic Data Reader (DDR) Receptacle 3. Steering Wheel Adjustment Unlock Air Valve 4. Dashboard 5. Rear View TV Monitor...
  • Page 44 CONTROLS AND INSTRUMENTS Note : GENERAL INFORMATION For your protection against theft: Record the key numbers and keep this information in a safe place. Do not keep these records inside vehicle. Three different key models are provided with the vehicle. They are used as described below. It is also advisable to deposit a duplicate of each key in a safe place, so they can be obtained without difficulty in case of an...
  • Page 45 CONTROLS AND INSTRUMENTS Note : Provided the vehicle is parked on level RUISE ONTROL ground, an automatic nozzle will automatically shut off when tank will be approximately 95% full. The cruise control is part of the DDEC IV control that will maintain a set speed when the vehicle is Caution : Do not fill to more than 95% of the traveling above 20 mph (32 km/h).
  • Page 46 CONTROLS AND INSTRUMENTS Decreasing Set Speed IRROR ONTROLS PTIONAL The motorcoach cruise speed setting can be decreased by one of the following methods: a) Depress and hold the SET switch until the desired cruising speed is reached. When the SET switch is released, the new cruising speed will be stored in the cruise control memory.
  • Page 47 CONTROLS AND INSTRUMENTS The three leveling valves are located as follows: Note : If, for any reason, you wish to start the one at the front which controls the amount of air in engine without moving vehicle (to warm up engine both front air springs, one at the left rear which for instance) while keeping the vehicle in the controls the left rear corner of the vehicle and one...
  • Page 48 CONTROLS AND INSTRUMENTS DASHBOARD TILITY OMPARTMENT The lockable free space utility compartment also L.H. D ASHBOARD ANEL includes a 12 volt appliance socket. IGARETTE IGHTER Push lighter in to activate. When ready to use, it DOCKING DOCKING will spring out automatically. Replace lighter in CORNERING non-activated position.
  • Page 49 CONTROLS AND INSTRUMENTS Fog Lights Upper Windshield Washers Optional halogen lights Hold down rocker switch to provide better visibility in fog and spray windshield washer fluid. precipitation. They improve close range visibility and provide added safety. Remove protective covers from fog lights before use.
  • Page 50 CONTROLS AND INSTRUMENTS Outside Mirror Heat (Optional) Transmission Retarder (Optional) Turn ON to clear fog, frost or Press down rocker switch to thin ice from outside mirrors. actuate transmission retarder. Refer "Steering Column Controls" in this chapter. Telltale Light Test JACOBS Engine Retarder (Optional) Press this switch while ignition is Press down rocker switch to the...
  • Page 51 CONTROLS AND INSTRUMENTS Engine Stop Override Coolant Heater (Optional) Press down this switch and Push down rocker switch to turn the coolant heating system ON, release to override emergency engine shut down protection. supplementing central Engine emergency shut down heating system when required. will be turned OFF for 30 The coolant heater will turn ON seconds.
  • Page 52 CONTROLS AND INSTRUMENTS Ignition Switch Air Register The ignition switch has four positions: ACCESSORIES AIR REGISTER To operate the accessories only, turn the ignition Three adjustable driver air registers feed air to the key counterclockwise. The key cannot be driver's compartment. Use HVAC control panel to removed in this position.
  • Page 53 CONTROLS AND INSTRUMENTS CENTER DASHBOARD PANEL TELLTALE PANEL indicator will remain until Telltale Panel malfunction has been corrected. ABS Brake System A diagnostic code will be stored in the memory Illuminates when the ABS is not and the indicator can be used to identify the available or when the ABS is problem.
  • Page 54 CONTROLS AND INSTRUMENTS Window Open Indicator If this happens, drive the coach to the next available service station to receive assistance. Illuminates when a window is open The ECU will not respond to shift selector (hinged window only). requests since operating limitations are being placed on the transmission (i.e.
  • Page 55 CONTROLS AND INSTRUMENTS Emergency/Parking Brake Indicator Note : Once the engine is stopped, it cannot be restarted until the problem has been Illuminates when corrected. A diagnostic code will be stored in emergency/parking brake memory. The STOP engine indicator can be applied.
  • Page 56 CONTROLS AND INSTRUMENTS Battery Equalizer Indicator Caution : Loss of oil pressure may cause severe engine damage. If low-oil pressure LED Illuminates when battery illuminates, park the vehicle safely and stop the voltage is not equalized. engine immediately. Request service assistance.
  • Page 57 CONTROLS AND INSTRUMENTS Voltmeter (24-Volt System) Warning : Do not drive the coach when air pressure is low. Indicates the condition of the 24-volt electrical system. With the engine running, the Vehicle Clearance Information normal reading should be between 26.5 and 28.0 volts. 12'10”...
  • Page 58 CONTROLS AND INSTRUMENTS Back-Up Camera Switch Warning : Do not let temperature in the driver's area rise above 72°F (22°C). Warm temperatures may cause drowsiness and affect Press down this switch to turn alertness while driving. Keep temperature ON the Back-Up Camera’s between 68°F to 72°F (20°C to 22°C).
  • Page 59 CONTROLS AND INSTRUMENTS Cooling Mode Indicator Air Registers Illuminates when system is cooling. Fan Speed The driver’s fan has six speeds. Increase speed by pressing on the upper portion of the button, decrease by pressing on the lower portion. Temperature Set Button AIR REGISTER driver’s side...
  • Page 60 CONTROLS AND INSTRUMENTS The multi-function lever is used to operate the RANSMISSION UTPUT ETARDER following: PTIONAL 1. Turn Signal Press down the rocker switch on the dashboard Move the lever up to the second detent position to actuate the optional transmission retarder. to signal a right turn, down to the second detent Refer to "Other Features"...
  • Page 61 CONTROLS AND INSTRUMENTS Note : For motorcoaches equipped with the ERVICE RAKES Anti-lock Braking System (ABS), if the wheels start to lock-up on slippery roads, the output The coach is equipped with a dual braking retarder will automatically deactivate until the system.
  • Page 62 CONTROLS AND INSTRUMENTS not necessary to press this button prior to TEERING HEEL DJUSTMENT starting the vehicle. NLOCK ALVE • Select DRIVE range by pressing "D". The Push on the valve button with the left foot to highest forward gear will appear on the unlock the steering wheel for tilt and telescopic digital display and the transmission will shift adjustment.
  • Page 63 CONTROLS AND INSTRUMENTS Functions Of The Mode Button • O L - 5 0 (engine RPM too low); This button is used to invoke a special function • O L - 5 9 (engine RPM too high); (mode) that has been programmed into the ECU.
  • Page 64 CONTROLS AND INSTRUMENTS Reverse (R) Fourth (4) And Third (3) Ranges Use this position to back-up the vehicle. Stop Select these ranges when driving on moderate completely before shifting from forward to grades or when load and traffic conditions reverse or from reverse to forward. Touch the require the use of limited speed.
  • Page 65: Other Features

    CHAPTER 4 : OTHER FEATURES The Electronic Unit Injectors (EUI) operates on a DETROIT DIESEL ELECTRONIC principle similar to the mechanical unit injector CONTROL (DDEC) SYSTEM system. However, a solenoid operated control valve performs the injection timing and metering DDEC is an advanced-technology electronic fuel functions which make injector timing much injection and control system for Detroit Diesel simpler and more precise.
  • Page 66: Ddec Iv Electronic Control Module (Ecm)

    OTHER FEATURES SHEMATIC DIAGRAM OF DDEC IV SYSTEM OEH3B402 DDEC IV ELECTRONIC CONTROL MODULE (ECM) The simplest implementation of Data Hub does The average life span of up to ten components not require the addition of any hardware to the may be specified in terms of miles, fuel used, vehicle.
  • Page 67: Message Center Display (Mcd)

    OTHER FEATURES MESSAGE CENTER DISPLAY Note : Diagnostic and set up modes are not (MCD) available when the vehicle is in motion. If such a mode is in use and the vehicle reaches a speed of 5 mph (8 km/h), the screen will automatically revert to clock display.
  • Page 68 OTHER FEATURES Alarm Clock Display Trip Odometer Display The alarm clock function permits the sounding of Two independent trip odometers are available: a reminder tone at any desired time. Trip Odometer 1 and Trip Odometer 2. Each one displays the distance traveled since it was last To display the alarm clock: reset.
  • Page 69 OTHER FEATURES The units function configures the cluster to Note : While in the cluster self test mode, display data using US or Metric units. the engine ECU data link is disconnected. Therefore, the gauges will not function until the US Standard - Distances are displayed in miles cluster is out of the self test mode.
  • Page 70: Gauge Mode

    OTHER FEATURES This function allows the odometer and graphic Voltmeter display backlighting (brightness) to be adjusted This standard gauge display monitors the battery independently of the gauge backlighting: voltage. If the voltage exceeds 16 volts, "TOO HIGH" will be displayed. •...
  • Page 71: Fuel Economy Mode

    OTHER FEATURES • Fuel Economy Mode Top gear time, percentage, miles driven, fuel used, fuel consumption rate; The fuel economy mode allows the driver to see • Overspeed time and percentage for two fuel consumption during a trip. Information is speed thresholds;...
  • Page 72 OTHER FEATURES CHECK TRANS light on the dashboard, which valves so that the engine works as a power- serves as a fault indicator. absorbing air compressor. This provides a retarding action to the wheels. To enhance troubleshooting and to allow interrogation of the ECU for valuable service The engine brake is a vehicle-slowing device, information, the shift selector display or a...
  • Page 73 OTHER FEATURES The basis of ABS is constant monitoring of TAG LOAD RELEASE SYSTEM wheel parameters during braking. Sensors on (TLR) each wheel of axles 1 and 2 constantly measure wheel speed during braking. This information is This standard system allows automatic transmitted...
  • Page 74 OTHER FEATURES OOLANT EATER IMER Hot combustion gases are diverted at the end of the flame pipe and are then forced through the Note : Heater timer control pad may differ indirect heating surfaces of the heat exchanger. from described. Refer your The heat exchanger transfers the heat to the...
  • Page 75 OTHER FEATURES Programming Heating Start Time 110-120 VOLT CONNECTOR Press and the display shows the time at (ENGINE BLOCK HEATER) which the heater will start. You can alter the starting time by pressing either (backwards) The 110-120 volt power connector is located on the engine compartment rear door.
  • Page 76 Chapter 4: OTHER FEATURES The Electronic Unit Injectors (EUI) operates on a principle similar to the mechanical unit injector DETROIT DIESEL ELECTRONIC system. However, a solenoid operated control CONTROL (DDEC) SYSTEM valve performs the injection timing and metering functions which make injector timing much DDEC is an advanced-technology electronic fuel simpler and more precise.
  • Page 77 OTHER FEATURES SHEMATIC DIAGRAM OF DDEC IV SYSTEM OEH3B402 alerts the user when the average life span of the component has been attained. An event log is DDEC IV ELECTRONIC CONTROL also stored which indicates the vehicle status MODULE (ECM) (e.g., off, idle, in motion) at 15 minute intervals.
  • Page 78 OTHER FEATURES The MCD uses a dashboard integrated liquid GAUGE MODE crystal display. It provides automated intensity Transmission temperature, engine control of the display, based on the dashboard temperature battery voltage instrument panel lights for improved driver displayed in this mode. convenience.
  • Page 79: Clock / Dist Mode

    OTHER FEATURES If you do not wish to reset the fuel data, press 1. Display the alarm and clock menu; Esc to return to previous menu. 2. Press the enter key; 3. Using the arrow keys, highlight ON, to arm CLOCK / DIST MODE the alarm, OFF to disarm the alarm or SET This mode gives access to the digital clock, the...
  • Page 80: Set-Up Mode

    OTHER FEATURES 06393 SET-UP MODE Set-up mode allows the driver to customize the MCD. Set up mode allows setting the language, 06384 units used (Metric or Standard), clock format, display contrast, backlight and night display. Clock Format If the correct password is entered, default 1.
  • Page 81: Setting Backlight

    OTHER FEATURES 4. Press enter key to confirm. The MCD returns to SET-UP mode. 06395 Setting Backlight 1. In SET-UP mode, highlight DISPLAY BACKLIGHT using the arrow keys; 2. Press the enter key; 3. Using the arrow keys, set the desired 06400 backlight lighting.
  • Page 82: Setting The Odometer

    OTHER FEATURES The MCD displays RESET ALL. 3. Press enter key to confirm. After resetting the fault codes, the MCD returns to ECU Diagnostic screen. Exit ECU Diagnostic and return to Diagnostic Mode using Esc key. 06396 Setting the Odometer This feature is disabled.
  • Page 83: Ecu Data

    OTHER FEATURES Note: While in the cluster self test mode, the 3. Highlight the desired component; engine data link disconnected. 4. Press enter key. Therefore, the gauges will not function until the The MCD displays the information on two cluster is out of the self test mode. To interrupt screens.
  • Page 84: Data Log Mode

    OTHER FEATURES 5. Press Esc key to exit. 06420 In this example, a throttle pedal in good working order will send a linear and continuous (no jumps) signal to the ECU, appearing as DATA value on the MCD screen. Full pedal movement will display values from 000 (no throttle) to 250 06383 (maximum throttle).
  • Page 85: Changing Passwords

    OTHER FEATURES • If the entered password is correct, the MCD will Over-rev time and percentage; revert to the previous screen. Access to • Maximum vehicle speed and RPM; restricted screens is allowed. • Coasting time and percentage; • Automated oil change interval tracking; •...
  • Page 86: Transmission Retarder

    OTHER FEATURES about reading and interpreting diagnostic codes, Effectiveness of the engine brake system will refer to chapter 8, "Technical Information" under vary according to the transmission range in use. "World Transmission Diagnostic Codes". The engine brake system is more effective in lower ranges and at higher engine speeds.
  • Page 87: Retractable Tag Axle

    OTHER FEATURES RETRACTABLE TAG AXLE The optional lifting of the tag axle is controlled by a valve located on the left lateral console. The valve can be switched to either the WHEELS UP or WHEELS DOWN position. The axle will be automatically raised or lowered by air pressure according to the position of the valve switch.
  • Page 88: Switching The Heater Off

    OTHER FEATURES operated independently of the heater by means Timer Operating Instructions (Espar) of an appropriate circuit. The heater can be switched ON at any time (i.e., during the delayed cut-out period). Ignition takes place after the delayed cut-out time expires. SWITCHING THE HEATER OFF The fuel supply is interrupted when the heater is switched OFF.
  • Page 89 OTHER FEATURES Proceed as per instructions for setting time and The heating symbol will disappear from status day for the first time. display (11). If only the time is to be set, you may skip setting System switches to automatic after-run for the weekday by pressing (1) twice.
  • Page 90: Timer Operating Instructions (Webasto)

    OTHER FEATURES 6. The program time and day are stored when hold the button down, the quicker the display the time display disappears or when the changes. The last few minutes are set accurately current time appears. by quick pushes. Adjust to get exact time, e.g. 23:59.
  • Page 91: Viewing The Time (Ignition On)

    OTHER FEATURES Caution: 5. Wait 5 seconds. The day of week is stored. To avoid running down the batteries, do not turn on the preheating system for more than one hour before starting the engine. Viewing the Time (Ignition ON) Warning: The preheating system uses the Continuous display of current time and day of the...
  • Page 92: Troubleshooting And Maintenance

    OTHER FEATURES Note: Note: We recommend that memory locations 1 Switch on the preheating system briefly and 2 be used for presetting times within 24 about once a month, even during the warm hours of setting the timer. Memory location 3 season.
  • Page 93: Keyless Entry System

    OTHER FEATURES Caution: Only use a 110-120 VAC power 2. When pressing any button, the keyboard lights up for five seconds and the step lights source. Use only a grounded type (three illuminate for twenty-five seconds. pronged) extension cord with a minimum rated current capacity of 15 amps.
  • Page 94: Programming Transmitters

    OTHER FEATURES • vehicle must be programmed at the same time. Press UNLOCK button The receiver assembly module erases all transmitter. This will unlock the door and previous transmitters from memory. When the disarm the anti-theft system. transmitters are programmed or reprogrammed, To unlock all compartments: the receiver assembly module can store up to •...
  • Page 95: Starting And Stopping Procedures

    CHAPTER 5 : STARTING AND STOPPING PROCEDURES Caution : STARTING ENGINE FROM Do not press accelerator pedal before starting. This could result in an electronic DRIVER'S COMPARTMENT control unit fault and degrade the fuel system control. Start or stop the engine as follows: Caution : Special precautions...
  • Page 96: Starting Engine

    STARTING AND STOPPING PROCEDURES COLD WEATHER STARTING TARTING NGINE Warning : Apply parking brake and place TARTING THER transmission in neutral (N) before starting engine from inside engine compartment. The motorcoach may be equipped with the optional ether cold starting aid to facilitate cold- •...
  • Page 97: Engine Warm-Up

    STARTING AND STOPPING PROCEDURES Warning : Injury, explosion, battery acid NGINE damage or charging system overload may result if these jump starting procedures are not After starting the engine, keep the parking brake precisely followed. applied and let the engine run at slow idle for two minutes to allow lubricating oil to reach the Warning : Wear eye protection and remove...
  • Page 98 STARTING AND STOPPING PROCEDURES 5. Connect the other end of the same black jumper cable to the negative (-) terminal on the booster block; If the good battery is in another vehicle, start that vehicle's engine; 6. Let the engine run for a few minutes, then start the motorcoach with the run-down battery;...
  • Page 99: Emergency Features And Safety Equipment

    CHAPTER 6 : EMERGENCY FEATURES AND SAFETY EQUIPMENT Caution : EMERGENCY FEATURES To prevent damage, keep the emergency exit windows closed during normal operation. To avoid damaging the emergency LIDING INDOW exit system, do not slam windows shut. The sliding-type window could be used as an emergency exit.
  • Page 100: Emergency Air-Fill Valves

    EMERGENCY FEATURES AND SAFETY EQUIPMENT To re-latch handle after use, vent arms must be pushed upright in FULL OPEN VENT position. Insert edge between the two sections of the bracket and pull handle in to lock the hatch. Finally, pull the hatch in to close one side at a time.
  • Page 101: Safety Equipment

    EMERGENCY FEATURES AND SAFETY EQUIPMENT Parking brakes are not designed to be used as MERGENCY ARNING EFLECTORS service brakes. For normal driving conditions, the control valve knob must remain in the down A kit containing three triangular reflectors is position. provided to warn other drivers on the road in case of a breakdown.
  • Page 102: Fog Lights

    EMERGENCY FEATURES AND SAFETY EQUIPMENT The lights are not used when: LAPS PLASH UARDS • Engine is stopped; Mud flaps are installed behind each front wheel • and the tag axles. Mud flaps minimize dirt on the Parking brake is applied; lower panels of the motorcoach and prevent •...
  • Page 103: Alarm System

    EMERGENCY FEATURES AND SAFETY EQUIPMENT Note : All alarm units are located in the front LARM YSTEM service compartment. The low pressure alarms for both primary and secondary air pressure In addition to the dashboard indicator lights, the systems are produced by the same alarm unit. motorcoach is equipped with an audible alarm system to provide audible indications to the driver of the conditions given in the following...
  • Page 104: Care And Maintenance

    Do not use soap, soap powder, Note : Use only approved cleaning products ammonia, soda, bleach or cleaning products such as Prevost A.P.C., all purpose cleaner containing any of these compounds. (Prevost # 683664). Never use stain protection products on new fabrics. To prevent permanent...
  • Page 105: Exterior Cleaning

    Use a stainless steel cleaner and follow the manufacturer's instructions. Stainless steel cleaning solution may be ordered from Prevost Copying Ink - Ball-Point Pen Ink Car Inc. quoting part number 68-0356. Treat with methylated spirits, blotting frequently to avoid spreading stain, followed by method 2.
  • Page 106: Oil Level Verification

    CARE AND MAINTENANCE Before washing the exterior of the motorcoach, Tree Sap close the fresh air dampers using the switch Remove tree sap or bird droppings with located on the lower R.H. control panel. Install lukewarm soap and water. Do not allow to keyhole protectors to prevent water from harden.
  • Page 107: Automatic Transmission Oil Level

    CARE AND MAINTENANCE Warning : To prevent personal injury, do not service transmission wearing loose clothing. Stand clear engine rotating components while checking the oil level. ENGINE OIL LEVEL DIPSTICK 01027 To prevent dirt and foreign matter from entering the transmission, clean the end of the oil fill tube Caution : eep engine oil level between "L"...
  • Page 108: Power Steering Fluid Level

    CARE AND MAINTENANCE Check fluid level as follows: Stop engine and open engine compartment R.H. side door; Unscrew and remove the dipstick located on top of the fluid tank and wipe with a clean AUTOMATIC TRANSMISSION OIL LEVEL DIPSTICK rag; Note : Replace dipstick in tank, then remove to Approximately 1 quart (0.95 liters) of...
  • Page 109: Wheel Bearing Oil Level

    CARE AND MAINTENANCE Add, necessary, MOBIL synthetic lubricant (or Prevost P/N 18-0185) until it reaches "FULL" mark; Reinsert the dipstick; Place engine control box to NORMAL position. Close engine compartment door; Set battery master switch to ON position. HEEL EARING...
  • Page 110: Fire Extinguishers

    V-belts. Belt Tension Gauge #68-2404 is used to measure the belt tension of series-60 engine belts. Refer to Prevost "Maintenance Manual" or "Service Bulletins" for recommended belt sizes and tension settings. Belt tensioning is applied through air bellows...
  • Page 111: Back-Up Camera

    The filter restriction indicator is located on the engine air intake duct. PRESSURE REGULATING VALVE General Rules For Belt Tensioning • Refer to Prevost "Maintenance Manual" or "Service Bulletins" for recommended belt sizes and tension settings; • With belt tension set, run engine for 10 RESTRICTION INDICATOR minutes.
  • Page 112: A/C And Heating System Air Filters

    CARE AND MAINTENANCE A/C A EATING YSTEM ABIN YSTEM ILTER ILTERS The central HVAC system's air filter is located in the A/C and heating compartment on L.H. side of For maximum air conditioning and heating the vehicle. To gain access, locate access panel system efficiency, air filters should be inspected in one of the baggage compartment adjacent to cleaned...
  • Page 113: Lubrication

    CARE AND MAINTENANCE Check for loose nuts and bolts. Visually inspect safety of compartment door latches. Test operation of all exterior lights. Leaks Check for leaks under motorcoach and in compartments. Correct leaking hoses immediately. Failure to correct leaks can cause severe damage to the equipment, as well as increase operating costs due to lost fluids.
  • Page 114 CARE AND MAINTENANCE Warning : Do not exceed maximum inflation pressure. Incorrect tire pressure increases tire wear and could lead to loss of driving control because of reduced road handling. Check tire pressure regularly. Changing Wheels In case of a flat tire, turn ON the hazard flashers JACKING POINTS ON FRONT AXLE and bring the motorcoach to a stop on the side of the road.
  • Page 115 CARE AND MAINTENANCE Service : Check oil level when jack fails to raise to full height. Lower ram completely with release Air System valve open and jack in upright position, remove filler plug and refill to level of filler hole with To purge water from air and accessory tanks, hydraulic jack oil.
  • Page 116: With Engine Running

    CARE AND MAINTENANCE Warning : Automatic Transmission Check the engine oil level with motorcoach parked on a level surface and with the parking brake engaged. Check automatic transmission oil level. Refer to heading "Automatic Transmission Oil Level" in this chapter. Power Steering Oil Tank Gauges And Buzzers Check steering oil level.
  • Page 117: General Recommendations

    CARE AND MAINTENANCE • Engine Oil Always follow the procedures described in this manual. Preliminary oil change is not required since the • Unless stated otherwise, shut OFF the engine has been test-run at the factory. Change engine before performing all servicing, oil and filter every 12,500 miles (20 000 km) or lubrication and maintenance tasks.
  • Page 118 CARE AND MAINTENANCE (32) Steering Column U-Joints A/C And Heating Air Filter Windshield Washer Accessories Tank (2) Acc. Air Tank Drain Bell Crank (Steering Level) (37) Relay Rod (36) Accessories Idler Arm (Steering Level) (35) Relay Rod (36) (4) Steering Drag Link (33) Steering King Pins Wheel Bearing (Front) (5) (34) Hub Unit And Swivel Assy...
  • Page 119: Walk-Around Inspection (Before Every Trip)

    CARE AND MAINTENANCE WALK-AROUND INSPECTION (BEFORE EVERY TRIP) It is a good practice to make a basic visual inspection of key areas on the vehicle before every trip and to report any problem areas to your service center or an authorized service center. Outside The Vehicle ITEM* DESCRIPTION...
  • Page 120: Lubrication And Servicing Schedule

    CARE AND MAINTENANCE LUBRICATION AND SERVICING SCHEDULE Service Every 6,250 Miles (10 000 Km) Or Twice A Year, Whichever Comes First. ITEM* DESCRIPTION REMARKS LUBRICANT &/OR PART** Engine Air Cleaner Inspect and clean, replace Filter: #530197 element if required Engine Air Pre-Cleaner Check discharge tube ---------- A/C Compressor...
  • Page 121 CARE AND MAINTENANCE Service Every 12,500 Miles (20 000 Km) Or Once A Year, Whichever Comes First. ITEM* DESCRIPTION REMARKS LUBRICANT &/OR PART** Engine Change oil and filters Engine oil: SAE 15W40, API Filters: #510458 Fuel Filters Change primary and secondary Primary: #510137 fuel filters (Fill with clean fuel Prim.
  • Page 122 CARE AND MAINTENANCE Service Every 100,000 Miles (160 000 Km) Or Once Every Two Years, Whichever Comes First. ITEM* DESCRIPTION REMARKS LUBRICANT &/OR PART** Differential Change oil; Clean breathers Multigrade gear oil Accessories Air Filter Change filter element Filter: #641252 Air Dryer Change cartridge Cartridge: #641278...
  • Page 123: Lubricant Specifications

    CARE AND MAINTENANCE LUBRICANT SPECIFICATIONS ITEM* DESCRIPTION SPECIFICATIONS Engine Oil SAE Viscosity Grade: 15W40 API Classification: CG4 Power Steering Oil Automatic Transmission Oil (Dexron-IIE or Dexron-III) Engine Coolant Low silicate, ethylene glycol coolant 50% antifreeze/water solution is normally used Antifreeze concentration should be between 30% and 67% A/C Compressor Oil Polyolester Oil, HFC 134a compatible: Castrol SW-68 (POE) or equivalent...
  • Page 124: Part Number Specifications

    CARE AND MAINTENANCE PART NUMBER SPECIFICATIONS ITEM* DESCRIPTION PRÉVOST NO Engine Oil Filters #510458 Power Steering Reservoir Oil Filter #660528 Engine Air Cleaner Filter #530197 Refrigerant Filter Dryer Unit #950262 Engine Primary Fuel Filter #510137 Engine Primary Fuel Filter With Water Separator (Optional) #531407 Engine Secondary Fuel Filter #510128...
  • Page 125: Technical Information

    CHAPTER 8 : TECHNICAL INFORMATION DIMENSIONS CAPACITIES Overall length 45' (13,7 m) Engine oil (over bumpers) Crankcase 37 U.S. qts (35 l) Overall width 102" (2,59 m) Reserve tank 10 U.S. qts (9,5 l) Overall height 148.75" (3,78 m) Fuel reservoir 230 U.S.
  • Page 126: Brakes

    TECHNICAL INFORMATION BELTS DRIVE AXLE Ratio: Make Model • Radiator fan Gates AX 73 4.89 : 1 standard • drive 4.56 : 1 optional (transfer) Radiator fan Dayco Poly BRAKES drive (fan) • A/C system Gates BX 97 Dual system plus emergency/parking brake •...
  • Page 127: Steering

    TECHNICAL INFORMATION Sensor Technical Data ALIGNMENT Two cored screened cable ..AWG 18 (1 mm²) Front Axle Thermal operating range ....-40 to 176°F • ............(-40 to 80°C) Toe in 3/32 ± 1/32" (2,4 ± 0,8 mm) • Caster 2°...
  • Page 128: Oil Specifications

    TECHNICAL INFORMATION OIL SPECIFICATIONS PRE-HEATING SYSTEM (OPTIONAL) NGINE EBASTO Heavy-duty engine oil SAE 15W-40 meeting API Classification CG-4. Model DBW2020 UTOMATIC RANSMISSION Heating output 80 000 Btu/hr (23 300 W) The transmission must be filled with Dexron Fuel type same as engine IIE,Dexron III or automatic transmission fluid or any equivalent Class C4 hydraulic fluid.
  • Page 129 TECHNICAL INFORMATION DDEC DDEC Code Code DESCRIPTION DESCRIPTION Number Number (Flashed) (Flashed) (VGS) Variable speed sensor input (VGS) Variable speed sensor input voltage low voltage high Coolant level sensor input voltage Oil temperature circuit failed high Coolant temperature circuit failed Intercooler temperature circuit failed high high...
  • Page 130 TECHNICAL INFORMATION DDEC DDEC Code Code DESCRIPTION DESCRIPTION Number Number (Flashed) (Flashed) Vehicle speed sensor fault J1939 data link fault J1587 data link fault J1922 data link fault Torque overload Injector response time long Auxiliary output short to battery (+) PWM drive short to battery(+) or or open circuit or mechanical fault open circuit...
  • Page 131: World Transmission (Wt) Diagnostic Codes

    TECHNICAL INFORMATION The last occurring codes are listed first. WORLD TRANSMISSION (WT) Accessing the code list position, main code, sub DIAGNOSTIC CODES code and active indicator is done through the Shift Selector Display or through the Pro-Link IAGNOSTIC EMORY Diagnostic Tool. Access to the ignition cycle (WT) counter and event counter is through the Pro-...
  • Page 132: Clearing The Active Indicator And Code Records From The Code List In Memory

    TECHNICAL INFORMATION or the Diagnostic Tool will display YES), the Code list position = "d1" Ignition Cycle Counter will be cleared and "1" will Main code = "25" be added to the Event Counter. Sub code = "11" Display will repeat steps a, b and c. LEARING CTIVE NDICATOR...
  • Page 133: Diagnostic Code Response

    TECHNICAL INFORMATION Release the MODE button to return to IAGNOSTIC ESPONSE normal operating mode. If the condition The following responses are used in the causing the code was not active at the time, "Diagnostic Code List and Description" table to the active indicator will go out.
  • Page 134: Diagnostic Code List And Description

    TECHNICAL INFORMATION IAGNOSTIC IST AND ESCRIPTION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT ECU input voltage, low DNS, DNA, SOL OFF, (Hydraulic default) ECU input voltage, medium low ECU input voltage, high DNS, SOL OFF (Hydraulic default) Oil level sensor, failed low None Oil level sensor, failed high...
  • Page 135 TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT C3 pressure switch open, DNS, lock in current 3rd range range (3rd), DNA C3 pressure switch open, DNS, lock in current 5th range range (5th), DNA C3 pressure switch open, DNS, lock in current Reverse range range (R), DNA...
  • Page 136 TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT Short to ground, F solenoid circuit Lockup inhibited, DNA Short to ground, G solenoid circuit DNS, SOL OFF (Hydraulic default), DNA Short to ground, H solenoid circuit Differential lock inhibited (3070 only), retarder operation inhibited Short to ground, J solenoid circuit...
  • Page 137 TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT Offgoing ratio test (during shift), DNS, RPR, DNA 4 to 5 Offgoing ratio test (during shift), DNS, RPR, DNA 4 to 6 Offgoing ratio test (during shift), DNS, RPR, DNA 5 to 3 Offgoing ratio test (during shift), DNS, RPR, DNA...
  • Page 138 TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT Offgoing speed test (during shift), DNS, NNC, DNA 5 to N1 Offgoing speed test (during shift), DNS, RPR, DNA 5 to N3 Offgoing speed test (during shift), DNS, NNC, DNA 6 to N1 Offgoing speed test (during shift), DNS, RPR, DNA...
  • Page 139 TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT Oncoming ratio test (after shift), DNS, RPR, DNA 5 to 6 Oncoming ratio test (after shift), DNS, RPR, DNA 6 to 4 Oncoming ratio test (after shift), DNS, RPR, DNA 6 to 5 Oncoming ratio test (after shift), DNS, NNC, DNA...
  • Page 140 TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT Range verification ratio test, 3rd DNS, 5th or SOL OFF (4th), Range verification ratio test, 4th DNS, 3rd or 5th, DNA Range verification ratio test, 5th DNS, SOL OFF (5th) or 3rd, Range verification ratio test, 6th DNS, 5th, 3rd or SOL OFF (3rd), DNA...
  • Page 141: Oil Level Sensor (Ols) Codes

    TECHNICAL INFORMATION MAIN DESCRIPTION CHECK INHIBITED OPERATION CODE CODE TRANS DESCRIPTION LIGHT ECU, I/O ASIC addressing test Induce COP timeout (reset ECU), DNA SPI output failure GPO 1-8 and reverse warning inoperable SPI input failure DNS, lock in range, DNA (1) This code is logged to real time to protect the transmission in case a loss of power to the ECU (Power Interruption code 35 00) occurs.
  • Page 142: Light Bulb Data

    TECHNICAL INFORMATION LIGHT BULB DATA LIGHT BULB DATA APPLICATION PREVOST TRADE OR WATTS OR VOLTS PART NO. CANDLE NUMBER POWER EXTERIOR LIGHTING Hi-beam 561198 H4851 50 W Lo-beam 561199 H4656 35 W Docking & cornering 930319 H9415 37.5W 430327 Bosh touring...
  • Page 143: Plates And Certification

    TECHNICAL INFORMATION PLATES AND CERTIFICATION LATES The main components of the vehicle such as engine, transmission, axles and chassis are identified by different serial numbers. It may be necessary to locate these numbers for warranty purposes. DRIVE AXLE Engine The engine serial and model number are stamped on the cylinder block (as viewed from the flywheel end) on the left side just below the fire deck and above the cast-in Detroit Diesel...
  • Page 144: Safety Certification

    TECHNICAL INFORMATION DOT Certification Label This certifies that motorcoaches manufactured by Prévost Car Inc. comply with all Federal Motor Vehicle Safety Standards at the time of manufacture. The DOT Certification label is affixed on the modesty panel, behind the driver's seat.
  • Page 145: Service Literature

    ANNEX SERVICE LITERATURE Additional copies of the following service literature are available on request and at low cost. • Maintenance Manual • Owner’s Manual • Parts Manual • Service Center Directory To order the desired manual(s), please contact your local distributor or write to: PRÉVOST CAR INC.
  • Page 146 INDEX Brightness control ......... 3-16 Bulb chart ............8-18 ABS brake (Anti-lock Braking System) Bumper, reclining ......1-1, 1-8, 7-12 ............3-11, 4-8, 8-2 A/C condenser door ........1-4 Accelerator pedal .......... 3-19 Camera Adjustable HVAC register ...... 2-3, 3-17 Monitor ..........3-1, 6-4 Air conditioning .......
  • Page 147 INDEX Warm-up ..........5-3 Entrance door .......... 1-1, 1-4 Ether............3-9, 5-2 Dashboard ............3-6 Exits ..............6-1 Data plates and certifications ......8-19 Exterior cleaning ..........7-2 Daytime running lights ......3-6, 6-3 Exterior lighting ..........8-18 DDEC IV ........ (see Detroit Diesel) Extinguishers Defensive driving ..........
  • Page 148 INDEX Hazard warning flashers ........3-7 Compartment ........1-3, 6-4 Heating and air conditioning ......... Driver ............. 3-15 ........1-4, 1-8, 3-16, 7-9, 8-3 Exterior ............ 6-4 Fog ..........3-8, 4-13 Cabin ............. 3-16 Driver ............. 3-16 Interior ..........2-7, 3-12 Maintenance ..........
  • Page 149 INDEX Tachometer ........... 3-14 Radiator ............1-8 Tag axle ......3-3, 3-5, 4-9, 7-11, 8-3 Coolant ..........7-12 Tank Rear electric compartment ......1-9 Air ............7-6 Rear-view mirrors ...... 1-1, 1-6, 3-4, 3-8 Engine oil ..........7-3 Reclining bumper ..........1-8 Fuel ............
  • Page 150 INDEX Warm-up Engine ............. 5-3 Transmission ........... 5-3 Warning lights (telltale) ........3-11 Water separator ..........7-7 Webasto (preheater) ........8-4 Weights ............8-1 Wheels and tires ..........8-1 Wheels Bearing ............ 7-6 Changing wheels ........7-11 Window Driver's power window ..... 2-3, 3-4 Windshield washer reservoir ......
  • Page 151: Notice

    ANNEX NOTICE Declaration Of The Manufacturing Defects To The Government Of The United States If you believe that your vehicle has defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to noti- fying Prévost Car Inc.
  • Page 152 H3-41 & 45 CHANGE OF ADDRES SOR OWNERS HIP CHANGEOF ADDRES S VEHICLE S ERIAL NUMBER NAME S T REET S T REET CIT Y S T AT E/PROVINCE ZIP/POS T AL CODE CIT Y S T AT E/PROVINCE ZIP/POS T AL CODE F AX F AX PHONE...
  • Page 153 CHANGE OF ADDRES SOR OWNERS HIP AFFIX S T AMP HERE PRÉ VOS TCARINC. AFT E R -S ALE SS E RVICEDE P ART E ME NT 35, boulevard Gagnon S ainte-Claire, (Québec) Canada G0R2V0 AFFIX S T AMP HERE PRÉ...

Table of Contents

Save PDF