Page 3 OPERATOR’S MANUAL H3 SERIES COACH PA-1652 March 2023 PA-1652 Operator's Manual H3-45 Coach...
Page 4 PA-1652 Featuring: New front and rear aerodynamic design New dashboard & driver environment First edition: March 2023, starting from vehicle R-1453 EFFECTIVE DESCRIPTION DATE R-1453 First release March 2023 PA-1652 Operator's Manual H3-45 Coach...
Page 5: Table Of Contents
Table of contents - i FOREWORD IMPORTANT INFORMATION COMPLIANCE STATE OF CALIFORNIA PROPOSITION 65 CRITICAL EMISSION-RELATED MAINTENANCE DATA LOGGING XIII EVENT DATA RECORDING DEVICES XIII ELECTRONIC LOGGING DEVICE (ELD) TELEMATICS DEVICE OWNERSHIP OR ADDRESS HAS CHANGED QUESTIONS AND COMPLAINTS REPORTING SAFETY DEFECTS UNITED STATES CANADA SECTION 1 - Safety Precautions...
Page 6 ii - Table of contents SECTION 3 - Coach Interior UTILITY COMPARTMENTS DRIVER’S PERSONAL COMPARTMENTS MICROPHONE JACKS DRIVER’S SEAT - ISRI MECHANICAL ISRI SEAT PNEUMATIC ISRI SEAT MODEL 6832/872 NTS DRIVER’S SEAT – USSC 9100ALX DRIVER SEAT BELT PASSENGER SEATS SWIVEL SEATS PASSENGER SEAT BELT FOLDING TRAYS...
Page 7 ADAPTIVE CRUISE WITH BRAKING ACB DRIVER WARNINGS AND SYSTEM STATUS FOLLOWING DISTANCE ALERT IMPACT ALERT WHAT TO EXPECT WHEN USING THE PREVOST DRIVER ASSIST™ SYSTEM HOW YOUR ACTIONS IMPACT THE PREVOST DRIVER ASSIST™ SYSTEM BACK-UP CAMERA AND MONITOR SIDE CAMERA REAR VIEW MONITORS...
Page 8 iv - Table of contents VOLVO ENGINE BRAKE (VEB) ABS, TRACTION CONTROL SYSTEM (TCS) & ELECTRONIC STABILITY CONTROL (ESC) ANTILOCK BRAKING SYSTEM (ABS) TRACTION CONTROL SYSTEM (TCS) ELECTRONIC STABILITY CONTROL (OPTION) KNEELING SYSTEM HI-BUOY LOW-BUOY AUTOMATIC TAG UNLOAD MANUAL UNLOAD AUTOMATIC MODE LOAD &...
Page 9 Table of contents - v JACK AND TOOLS H3 SERIES SPARE PARTS KIT AUTOMATIC FIRE SUPPRESSION SYSTEM (AFSS) LIMP-HOME BELT LOWER ALTERNATOR FAILURE SPARE WHEEL CHANGING A WHEEL SUPER SINGLE TIRE REPLACEMENT EMERGENCY AIR-FILL VALVES EMERGENCY AND PARKING BRAKES VEHICLE JACKING POINTS HYDRAULIC JACK TOWING THE VEHICLE DAYTIME RUNNING LIGHTS...
Page 10 vi - Table of contents WHEEL BEARINGS SERVICE BRAKE TEST PARKING BRAKE TEST EXTERIOR LIGHTING VERIFICATION WITH TEST MODE GENERAL RECOMMENDATIONS WALK-AROUND INSPECTION (BEFORE EVERY TRIP) APPROACHING THE VEHICLE PREPARATION STEP 1: RIGHT SIDE STEP 2: ENGINE COMPARTMENT RIGHT SIDE AREA STEP 3: ENGINE COMPARTMENT STEP 4: REAR LEFT SIDE STEP 5: FRONT LEFT SIDE...
Page 11 UNITED STATES DECLARATION MANUFACTURING DEFECTS CANADIAN GOVERNMENT DECLARATION OF THE MANUFACTURING DEFECTS TO PREVOST APPENDIX B - Multiplex Troubleshooting MULTIPLEX TROUBLESHOOTING GUIDE APPENDIX C - Allison Transmission Other Features OIL LEVEL CHECK USING THE PUSHBUTTON SHIFT SELECTOR CONTROL SYSTEM PROGNOSTICS...
Page 13: Important Informationx
Foreword - ix FOREWORD IMPORTANT INFORMATION COMPLIANCE STATE OF CALIFORNIA PROPOSITION 65 CRITICAL EMISSION-RELATED MAINTENANCE DATA LOGGING XIII EVENT DATA RECORDING DEVICES XIII ELECTRONIC LOGGING DEVICE (ELD) TELEMATICS DEVICE OWNERSHIP OR ADDRESS HAS CHANGED QUESTIONS AND COMPLAINTS REPORTING SAFETY DEFECTS UNITED STATES CANADA PA-1652 Operator's Manual H3-45 Coach...
Page 14 Continuous improvement is a primary focus at Prevost, we reserve the right to make changes Read this manual carefully to take advantage of anytime, without notice, and without incurring any the advanced features and to ensure optimum obligation.
Page 15: State Of California Proposition 65
For more information go to www.P65warnings.ca.gov/diesel Proposition 65 Warning Decal on Diesel Engine Exhaust Health Hazard DECAL #0691001 This warning decal is available through Prevost Best location where to affix the decal on the Parts. vehicle. PA-1652 Operator's Manual H3-45 Coach...
Page 16: Critical Emission-Related Maintenance
xii - Foreword CRITICAL EMISSION-RELATED MAINTENANCE Source of parts and repair: A repair shop or person of the owner’s choosing must maintain, replace, or repair emission control devices and systems per manufacturer's recommendations. Replacement of tires that are GHG certified: The original equipment tires installed on this vehicle at the factory were certified to the U.S.
Page 17: Data Logging
EDR is the same; i.e., they do not all record the same data elements. The EDR on this PREVOST vehicle records vehicle speed, engine RPM, time and date, plus a variety of pedal and switch positions, both before and after an "event." Sudden vehicle deceleration or the occurrence of certain other vehicle operational characteristics will define (trigger) an "event."...
Page 18: Electronic Logging Device (Eld)
Both connectors (OBD and ELD) are clearly identified under the dash by stickers. The OBD port must remain unconnected at all times except during vehicle maintenance (using Prevost approved diagnostic equipment only). Connecting aftermarket equipment to the OBD connector may lead to: Incorrect emission monitoring and failure to meet the requirements of emission tests.
Page 19: Telematics Device
Your satisfaction is our most important concern. If questions or complaints arise, first discuss the matter with the service manager at the Prevost facility involved. If you are not satisfied with the service manager's response, contact the branch manager. If, for any reason, you need further assistance after dealing with the personnel at a Prevost facility, contact your regional service manage.
Page 20: Reporting Safety Defects
However, NHTSA cannot become involved in individual problems between you, your Prevost Service Center, or Prevost. To contact NHTSA, either call the U.S. Government's Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153);...
Page 21: Section 1 - Safety Precautions
Safety Precautions 1-1 SECTION 1 - SAFETY PRECAUTIONS SAFE OPERATING PRACTICES DEFENSIVE DRIVING PRACTICES OTHER PRECAUTIONS PA-1652 Operator's Manual H3-45 Coach...
Page 22: Safe Operating Practices
1-2 Safety Precautions SAFE OPERATING PRACTICES Never leave the vehicle unattended with the engine running or with the key in the ignition. To ensure safe and reliable operation, heed the Turn off the engine, remove keys and apply following safety precautions. the parking brake before leaving the vehicle.
Page 23: Other Precautions
Safety Precautions 1-3 Be prepared to stop when approaching an DANGER intersection. The stopping distance of the vehicle increases with the weight and speed. Make sure that electrical current or air pressure is removed before performing any work. A part Establish eye- to- eye contact with other may be energized even if the ignition switch is drivers and with pedestrians.
Page 24 1-4 Safety Precautions CAUTION PRECAUTIONS ARE TO BE OBSERVED BEFORE WELDING TO MINIMIZE THE RISK OF MAJOR AND COSTLY DAMAGES CAUSED TO THE VEHICLE ELECTRONIC COMPONENTS! 1. Set the main electrical shut-off switch to “OFF” position. 2. Trip circuit breaker CB2 and CB6. 3.
Page 25: Section 2 - Coach Exterior
Coach Exterior 2-1 SECTION 2 - COACH EXTERIOR EXTERIOR VIEW ENGINE COMPARTMENT COMPONENTS ENGINE COMPARTMENT DOOR EXHAUST AFTERTREATMENT SYSTEM ACCESS HATCH BACK-UP CAMERA ENGINE COMPARTMENT CURBSIDE DOOR 120-VOLT CONNECTORS ENGINE BLOCK HEATER BATTERY CHARGER MAIN POWER COMPARTMENT WHEELCHAIR LIFT ACCESS DOORS CURBSIDE FUEL AND DIESEL EXHAUST FLUID (DEF) FILLER NECK ACCESS HVAC CONDENSER COMPARTMENT BAGGAGE COMPARTMENTS...
Page 26: Exterior View
2-2 Coach Exterior EXTERIOR VIEW FIGURE 1: H3-45 EXTERIOR VIEW PA-1652 Operator's Manual H3-45 Coach...
Page 27 Coach Exterior 2-3 1. Engine air intake 2. Engine R.H. side access door 3. Main power compartment (battery compartment) 4. Wheelchair area access door 5. Baggage compartment 6. Fuel filler neck access door 7. Condenser compartment (HVAC) 8. Entrance door control switch 9.
Page 28: Engine Compartment Components
2-4 Coach Exterior ENGINE COMPARTMENT COMPONENTS FIGURE 2: ENGINE COMPARTMENT PA-1652 Operator's Manual H3-45 Coach...
Page 29 Coach Exterior 2-5 1. Diesel Particulate Filter (DPF) Assembly; 2. Transmission fluid dipstick; 3. Air filter restriction indicator; 4. Engine oil dipstick; 5. Rear start/stop panel; 6. Back-up alarm; 7. Engine oil filler tube and cap; 8. A/C compressor belt tensione; 9.
Page 30: Engine Compartment Door
2-6 Coach Exterior ENGINE COMPARTMENT DOOR FIGURE 4: SAFETY CATCH This door provides access to the following To open the engine door, equipment: first open the curbside door. Lift the latch release lever. Engine Unlatch the door and pull it out and up.
Page 31: Back-Up Camera
Coach Exterior 2-7 Engine compartment rear door release lever Davco Fuel Pro filtration system (option) Primary & secondary air system fill valve Power steering fluid tank Booster block terminals Wet air tank drain cock Lavatory waste water tank access cap FIGURE 5: EXHAUST AFTERTREATEMENT SYSTEM Engine air filter ACCESS HATCH...
Page 32: Battery Charger
2-8 Coach Exterior This compartment is closed off from the engine compartment and is used to house the batteries and electrical components. The following items are located in the main power compartment: (4x) 12-volt batteries Main circuit breakers (12 & 24 volts) Battery charger (optional) Vanner battery equalizer FIGURE 8: ENGINE BLOCK HEATER LOCATED CLOSE...
Page 33: Wheelchair Lift Access Doors
Coach Exterior 2-9 FIGURE 11: MAIN CIRCUIT BREAKERS 12 & 24 VOLTS (TYPICAL) WHEELCHAIR LIFT ACCESS DOORS open optional wheelchair lift door, FIGURE 12: FUEL AND DIESEL EXHAUST FLUID (DEF) coach must be parked on a FILLER NECKS flat and level surface with the parking brake applied.
Page 34: Hvac Condenser Compartment
2-10 Coach Exterior the opening and closing of the baggage HVAC CONDENSER COMPARTMENT compartment doors and hold the doors open. The lighting in the baggage compartments turns on automatically when the door is opened if the ignition key is set to ON or ACC. WARNING To open the condenser compartment door: To avoid injury, keep hands clear of door edge...
Page 35: Opening The Entrance Door From Outside
Coach Exterior 2-11 To lock the entrance door from the inside, slide the lock lever to the left. FIGURE 18: DASHBOARD SWITCHES NOTE If the interior lever is used to exit the coach and FIGURE 16: INSIDE LOCKING DEVICES the key is not used to unlock the door, it will lock again upon closing.
Page 36: Wiper Mechanism Access Hatch
2-12 Coach Exterior Check that bumper is securely closed before driving. FIGURE 20: WIPERS MECHANISM ACCESS HATCH RELEASE LEVER FIGURE 19: RECLINING BUMPER RELEASE HANDLE WARNING The compartment behind the bumper is not designed for miscellaneous storage. Never store loose objects in this compartment since they can interfere with the steering linkage mechanism.
Page 37: Headlights
Coach Exterior 2-13 HEADLIGHTS FIGURE 22: HEADLIGHTS (1) Cornering light (2) Low beam (3) Auxiliary low beam (4) High beam (5) Light pipe UNIT FUNCTION LIGHT PIPE HIGH BEAM LOW BEAM AUX LOW CORNERING Parking light on white dimmed Daytime running light on white on white dimmed High...
Page 38: Front Electrical And Service Compartment
14 - Coach Exterior - FRONT ELECTRICAL AND SERVICE COMPARTMENT Unlock this compartment door using exterior compartment key. The light front service compartment turns automatically when the door is open. The front electrical and service compartment provides access to the following: Front fuse box (VECF) &...
Page 39: Side Camera Rear View System
Coach Exterior - 15 convex- type rear- view mirrors appear smaller CAUTION and are actually closer than they appear. To avoid damage to the heating system, the heating elements shall not be permanently activated. To provide good visibility in cold weather, the FIGURE 25: L.H.
Page 40: Street Side Fuel Filler Neck Access
16 - Coach Exterior - STREET SIDE FUEL FILLER NECK ACCESS Open this access hatch with the exterior compartment key. FIGURE 27: EVAPORATOR COMPARTMENT The evaporator compartment contains relays, diodes and a multiplex electronic module mounted on a panel located on top of the fan assembly.
Page 41: Radiator Door
Coach Exterior - 17 RADIATOR DOOR Open the engine compartment rear door to access the engine radiator door release handle. Open the engine radiator door by pulling on the latch release lever from inside the engine compartment left pillar. WARNING Cooling fans may be running when the engine is shut down in the following conditions:...
Page 42: Trailer Hitch
TRAILER HITCH LIMITATIONS The minimum requirement for a trailer weighing up to 20,000 lbs. when coupled to a 20,000 lbs. Prevost Trailer Hitch is as per the following: 1. Trailer must comply with Federal Motor Carrier Safety Regulations 393.52 regarding trailer braking capability.
Page 43 Coach Exterior - 19 Transverse thrust: (0.5 x GTWR) Vertical tension and compression: (0.5 x GTWR) Loads indicated must be applied without incurring loss of attachments or distortion or failure which could affect the safe towing of trailer. 3. The ball and trailer coupling must meet the following minimum test load requirements without incurring failure.
Page 45: Section 3 - Coach Interior
Coach Interior 3-1 SECTION 3 - COACH INTERIOR UTILITY COMPARTMENTS DRIVER’S PERSONAL COMPARTMENTS MICROPHONE JACKS DRIVER’S SEAT - ISRI MECHANICAL ISRI SEAT PNEUMATIC ISRI SEAT MODEL 6832/872 DRIVER’S SEAT – USSC 9100ALX DRIVER SEAT BELT PASSENGER SEATS SWIVEL SEATS PASSENGER SEAT BELT FOLDING TRAYS TABLES OVERHEAD CONSOLE...
Page 46: Utility Compartments
3-2 Coach Interior UTILITY COMPARTMENTS On the wall to the left of the driver; Two utility compartments are located at the R.H. On the right hand side of the dashboard; side dashboard. other utility compartments already covered in this manual, One optional outlet for the tour guide on the refer to "LATERAL UTILITY COMPARTMENT"...
Page 47 Coach Interior 3-3 Tilt (rear) To lower or raise the seat's rear section, pull handle #4 up and push or pull the seat cushion. WARNING To avoid pinching the fingers between buckle and controls, lower safety belt buckle before adjusting seat height FIGURE 3: DRIVER’S SEAT ADJUSTMENT Up and Down (MECHANICAL)
Page 48: Pneumatic Isri Seat Model 6832/872 Nts
3-4 Coach Interior Lumbar Support PNEUMATIC ISRI SEAT MODEL 6832/872 NTS To inflate the upper lumbar support bellows, depress the front rocker switch #7 upward. To deflate, depress rocker switch downward. Follow the same procedure to inflate deflate lower bellows using the rear rocker switch.
Page 49: Driver Seat Belt
No special adjustment is required since the reel FIGURE 7: TO UNFASTEN SEATBELT device is self-adjusting. If seat belt operation becomes defective, report to a Prevost Car WARNING service center immediately. Most State and Provincial laws require that safety belts be worn when they are supplied with the seat.
Page 50: Passenger Seats
3-6 Coach Interior PASSENGER SEATS Passenger seats may be equipped with grip handles, newspaper holders, trays, cup holders and footrests. FIGURE 9: LOOSEN THE KNOB 2. Pull the seat toward the aisle to unlock the rotation. FIGURE 8: PASSENGER SEAT All seats are track-mounted so that the seating configuration can be changed.
Page 51: Passenger Seat Belt
Coach Interior 3-7 4. Fasten the threaded-stud knob under the seat CHILD RESTRAINT SYSTEMS on the aisle side. Occupants under 40” height must use Child PASSENGER SEAT BELT Seat / Booster The seat belts are equipped with switchable Passengers are strongly advised to wear seat ELR/ALR retractor lock mode.
Page 52: Tables
3-8 Coach Interior NOTE Both tray models as well as the tray installed onto each modesty panel are equipped with tumbler holders. TABLES Two removable tables are provided as standard equipment passenger swivel seat configuration. The tables are stored in the overhead storage compartments in separate stowage bags.
Page 53: Windows
Coach Interior 3-9 "Reading Lights" on page 1 in Controls & For more information on emergency windows, Instruments) will activate the reading light circuit refer to "EMERGENCY EQUIPMENT" on page 4 and allow passenger control of reading lights. in Section 7 . Turning the key or ignitionswitch to the accessory Window Sun Shades position ‘’ACC’’...
Page 54: Ventilation / Emergency Egress Hatches
3-10 Coach Interior WARNING Be aware of coach overhead clearance when traveling under overpasses with the ventilation hatch(es) open. Check for maximum clearance height. OVERHEAD COMPARTMENTS Passenger carry- on baggage is stored in overhead compartments on each side of the coach.
Page 55: Galley
Coach Interior 3-11 aisle side, gives access to the waste container for cleaning. GALLEY The optional galley may include features such as microwave oven refrigerator accommodate hot or cold food and beverage service. The galley's electrical power circuit is activated by a rocker switch located on the dashboard.
Page 56: Paper Towel Dispenser Key
3-12 Coach Interior the baggage compartment doors the electrical and service compartment doors the fuel filler access hatches the overhead compartments (audio-video equipment compartment) the driver personal compartment the central utility compartment NOTE It is also possible to lock/unlock the baggage compartment doors from the inside by means of the baggage compartment central locking system switch located on thedashboard.
Page 57: Section 4 - Controls And Instruments
Controls and Instruments 4-1 SECTION 4 - CONTROLS AND INSTRUMENTS DRIVER’S AREA OVERVIEW LATERAL CONTROL PANEL ENGINE START BUTTON 12V POWER OUTLET TRANSMISSION CONTROL PAD MIRROR CONTROLS LATERAL UTILITY COMPARTMENT AUTOMATIC FIRE DETECTION AND SUPPRESSION SYSTEM (AFSS) AUTOMATIC FIRE SUPPRESSION SYSTEM PANEL DASHBOARD CONTROL SWITCHES PARKING BRAKE CONTROL KNOB...
Page 58 TURNING THE SYSTEM ON SETTING CRUISE SPEED PREVOST DRIVER ASSIST™ ASSOCIATED HARDWARE/EQUIPMENT PREVOST DRIVER ASSIST™ CONSISTS OF THE FOLLOWING SYSTEMS AND FEATURES POTENTIALLY CHALLENGING SITUATIONS FOR THE PREVOST DRIVER ASSIST™ SYSTEM LANE DEPARTURE WARNING LDW FORWARD COLLISION MITIGATION FCM ADAPTIVE CRUISE WITH BRAKING ACB...
Page 59: Driver's Area Overview
Controls and Instruments 4-3 DRIVER’S AREA OVERVIEW FIGURE 1: DRIVER'S AREA PA-1652 Operator's Manual H3-45 Coach...
Page 60: Lateral Control Panel
4-4 Controls and Instruments LATERAL CONTROL PANEL FIGURE 3: IGNITION SWITCH 5. Press the ENGINE START button. FIGURE 2: LATERAL CONTROL PANEL (1) Engine START button (2) 12-volt power outlet (3) Transmission control pad (4) Mirror controls (5) Automatic fire suppression system control panel (AFSS) FIGURE 4: ENGINE START BUTTON (6) Lateral utility compartment...
Page 61: 12V Power Outlet
Controls and Instruments 4-5 joystick to adjust the selected mirror’s viewing 12V POWER OUTLET angle. Adjust the right outside mirror similarly but by using the right side control. FIGURE 5: 12V POWER OUTLET A 12-volt DC power outlet is located on the lateral control panel.
Page 62: Automatic Fire Detection And Suppression System (Afss)
4-6 Controls and Instruments button for more than half a second. After the AUTOMATIC FIRE DETECTION AND manual activation switch has been activated, the SUPPRESSION SYSTEM (AFSS) protection panel will blink the fire “ALARM” indicator until power has been cycled to the The vehicle is equipped with an Automatic Fire system.
Page 63: Dashboard
Controls and Instruments 4-7 DASHBOARD FIGURE 10: DASHBOARD 1. L.H. dashboard panel 2. Instrument panel 3. Air register 4. R.H. dashboard panel 5. SID (Secondary Information Display)Infotainment display 6. Driver radio 7. VSS-06 sound selector 8. HVAC control unit 9. Utility compartment 10.
Page 64: Control Switches
4-8 Controls and Instruments Headlights And Exterior Lighting CONTROL SWITCHES OFF position – Daytime running High quality switches are used to control many of lights only (with engine running). the features of the vehicle. Many switches have an embedded indicator LED to inform the driver at a glance which features are active.
Page 65 Controls and Instruments 4-9 Headlights Washer (option) Lane Departure Warning (LDW) Enable/Disable To avoid erroneous LDW warnings Momentarily press this rocker in areas such as the work zone switch to spray the headlights where the road markings present washer fluid. Each pressing of this might cause false alerts, LDW switch produces two successive system can be disabled by the driver...
Page 66 4-10 Controls and Instruments Engine Stop Override (With Automatic Fire NOTE Detection And Suppression System) Baggage compartment doors must be unlocked Press the Engine Stop Override using the key first, they can then be unlocked or switch on the dashboard or the locked using the baggage compartment-locking Delay Engine Stop switch on the system.
Page 67 Controls and Instruments 4-11 Automatic Tag Axle Unload Override Dashboard Brightness Control UNLOAD Adjust the brightness of the Press down dashboard instruments and upper part of this switches. switch to manually unload the tag axle. AUTOMATIC MODE Neutral position of this switch .
Page 68: Parking Brake Control Knob
4-12 Controls and Instruments Ignition Switch Back-up Alarm Cancel Switch Use this rocker switch to cancel Press this switch to apply the back-up alarm. power to the vehicle. NOTE State: vehicle in sleep mode. Pictogram OFF and LED Normal operation resumes after OFF.
Page 69 Controls and Instruments 4-13 Door Operating Buttons Interior Lighting Press and hold button to Press this rocker switch to turn open or close the door. on the aisle lighting at different intensities. Releasing the button time will immediately stop door movement.
Page 70: Audio-Video Selector For The Passenger's Area
4-14 Controls and Instruments Stop / Service Chime (Optional) AUDIO-VIDEO SELECTOR FOR THE PASSENGER’S AREA Press this switch to enable the stop/service chime. Even when the chime circuit is disabled, the buttons in the overhead panels will illuminate if depressed by the passengers.
Page 71 When switching from a. Press CAM button to select the other signal source, the unit will mute optional panoramic view camera seconds show Prevost signal. The video bar of the VSS06 interface. front display will show “CAM”. The video monitors turn 5.
Page 72 4-16 Controls and Instruments english 4. Press POWER button or ►|| button to select VOLUME GONG français PASSENGERS and rotate VOLUME knob or short press ►►| or |◄◄ Compatibility button to adjust. Test mode 5. PressPOWER button to save the Software update setting.
Page 73: Operation Of The Optional Audio-Video Modesty Panel
Controls and Instruments 4-17 4. Rotate VOLUME knob or short press The red Bluetooth indicator light will ►►| or |◄◄ button to reach the flash when no Bluetooth device is desired function. connected. 5. Press POWER button or ►|| button to 3.
Page 74: Dea600 Series Radio System And Infotainment Display Overview
4-18 Controls and Instruments Rotate to increase / decrease DEA600 SERIES RADIO SYSTEM AND Volume. Press Knob to turn ON / INFOTAINMENT DISPLAY OVERVIEW OFF the Radio. The DEA600 System consists of a 7" display (6) Display and button brightness adjustment, connected to a Radio.
Page 75 Controls and Instruments 4-19 (4) Menu / Settings. (5) Radio station tuning up or down (long press) / previous or next favorite radio station / previous or next track (6) Home page. (7) Audio widget. FIGURE 16: SECONDARY INFORMATION DISPLAY (SID) AUDIO >...
Page 76: Hvac Control Unit
4-20 Controls and Instruments NOTE WARNING The driver speakers are controlled from the dashboard radio volume knob while the passenger’s area speakers are controlled from CoPilot NAVIGATION APPLICATION the VSS06 Sound Selector volume knob. DISCLAIMER HVAC CONTROL UNIT Upon delivery from the factory, the H3-45 has the following vehicle profile characteristics set The vehicle is slightly pressurized by the central in the CoPilot GPS Software System:...
Page 77 Controls and Instruments 4-21 Passenger Section Temperature Setting In area. Case Of Temperature Sender Failure 3) Passenger section display In case of interior temperature sender unit failure, Displays the actual temperature in the coolant valve will remain open. The driver can the passenger area.
Page 78: Central Utility Compartment
4-22 Controls and Instruments CENTRAL UTILITY COMPARTMENT FIGURE 18: CENTRAL UTILITY COMPARTMENT FIGURE 19: CENTRAL UTILITY COMPARTMENT (1) DEA600 Radio System AUX audio input USB- A port and 500 mA charger. (2) DEA600 Radio System AUX audio input 1/8 jack (3.5 mm). (3) VSS-06 Audio AUX audio input USB port.
Page 79: Instrument Panel
Controls and Instruments 4-23 INSTRUMENT PANEL 1. Tachometer 2. Telltale lights 3. Speedometer 4. Front brake air pressure (secondary system) 5. Fuel level 6. Rear brake air pressure (primary system) 7. Driver Information Display (DID) 8. Oil pressure indicator 9. DEF (Diesel Exhaust Fluid) level indicator 10.
Page 80: Driver Information Level
4-24 Controls and Instruments DRIVER INFORMATION LEVEL The instrument panel includes the analog instruments. It also presents two devices to communicate information to the driver, the telltale lights and the Driver Information Display (DID). Indications warnings presented according to three levels of attention required: FIRST LEVEL - TELLTALE LIGHTS Telltale lights are temporary and exceptional;...
Page 81: Analog Indicators
Controls and Instruments 4-25 ANALOG INDICATORS Tachometer (Rpm X 100) Indicates the operating speed of the engine in hundreds of revolutions per minute. Use the green range for normal driving (1000 to 1600 RPM). The tachometer serves as a guide for gear shifting and helps to prevent engine over-speeding when driving downhill with the engine brake operating.
Page 82 4-26 Controls and Instruments Engine Coolant Temperature (°F) Indicates the operating temperature of the engine coolant in °F. The normal reading should be between 170°F and 222°F (80°C to 106°C). The temperature limit is dependent on the electronic program for the engine model.
Page 83 Controls and Instruments 4-27 Front Brake Air Pressure Gage (Secondary System) Indicates the front brake air system pressure in psi. The normal operating pressure is from 122 to 140 psi. The low air pressure indicator LED on the gage and the STOP telltale light illuminate when the front brake air system (secondary) pressure drops below 85 psi.
Page 84 4-28 Controls and Instruments Rear Brake Air Pressure Gage (Primary System) Indicates the rear brake air system pressure in psi. The normal operating pressure is from 122 to 140 psi. The low air pressure indicator LED on the gage and the STOP telltale light illuminate when the rear brake air system pressure drops below 85 psi.
Page 85: Telltale Lights
Controls and Instruments 4-29 DEF Level Indicates the amount of DEF (Diesel Exhaust Fluid) remaining in the DEF tank. The DEF tank is considered as being full when it contains 16 gallons (60 liters) of DEF. DEF consumption will be approximately 2% of the diesel fuel consumed.
Page 86 4-30 Controls and Instruments High Beam Illuminates when the high beams are selected. High and low beams are selected with the direction indicator and high beam control stalk . See DIRECTION INDICATOR AND HIGH BEAM CONTROL STALK in this section. Stop Notifies the driver that a serious problem has been detected.
Page 87 Controls and Instruments 4-31 Turn Signal Indicators Flashes when the right or left turn signals are activated. Signal right and left turns by operating the e direction indicator and high beam control stalk . See DIRECTION INDICATOR AND HIGH BEAM CONTROL STALK in this section.
Page 88: Stop And Check Telltale Lights
4-32 Controls and Instruments Always pay attention to the associated messages STOP AND CHECK TELLTALE LIGHTS (see “Acknowledging Messages” below). STOP and CHECK telltale lights illuminate Acknowledging Messages automatically to draw the attention of the driver and their associated messages are displayed in A fault message associated to a STOP or DID.
Page 89: Driver Information Display
Controls and Instruments 4-33 DRIVER INFORMATION DISPLAY [R], Neutral [N]), gear, engine brake activation, etc. The DID (Driver Information Display) is located in the center of the instrument cluster. It displays digital gauges, main menus and submenus that provide necessary and important information to the driver.
Page 90 4-34 Controls and Instruments 22: Digital Vehicle Info. Can be defined by user in Options - “Setup HOME” System Status Dedicated Area Description Area 1: Adaptive Cruise Control Area 2: Dynamic Information Area 3: Cruise Control Downhill Brake Area 4: Cruise Control Area 5: Transmission Area 6: Auxiliary Brake control stalk Position FIGURE 21: DID DISPLAY HOME SCREEN...
Page 91 Controls and Instruments 4-35 (F). display available Application menus, press Application Tray button (D). 2. To scroll through the list of menus, move the rocker type button up (A) or down (B). 3. To select a menu, press the Enter/select button (C) in. 4.
Page 92 4-36 Controls and Instruments Driver Information Display (DID) Menus There are two main menus available; Applications and Options. Several submenus are password-protected while the vehicle is parked. Some menus known as Non-Driving menus are accessible only when the vehicle is parked. APPLICATIONS MENU GAUGES Fuel Economy (1)
Page 93 Controls and Instruments 4-37 VEHICLE DATA Vehicle Diagnostic View active faults (10) Cluster self test Telematic gateway (TGW) status General Info vehicle id cluster hardware cluster software Engine ECU hardware Engine ECU software Multiplex ECU hardware Multiplex ECU software ABS ECU hardware ABS ECU software Battery Monitor ECU hardware Battery Monitor ECU software...
Page 94 4-38 Controls and Instruments TABLE 1 - INFORMATION DISPLAYED Distance to Empty (mi) Distance Remaining Fuel (g) d h m Distance to empty (mi) Fuel remaining (g) Sweet spot (%) Transmission Regen Not Needed or Regen needed (status) Engine Soot level Ash level Request Regen Volt Additional Trip 1,2 Info...
Page 95 Controls and Instruments 4-39 OPTIONS (button) Screen OFF Display Brightness Speed Units MPH km/h gauge 1 (small gauge #1) Setup Home Blank Trip 1 Trip 2 Distance to empty Transmission oil Temp Engine oil temp gauge 2 or 3 (large gauge #1 or #2) Blank Engine Load Percentage Throttle Percentage...
Page 96: Steering Column Controls
4-40 Controls and Instruments DIRECTION INDICATOR AND HIGH BEAM STEERING COLUMN CONTROLS CONTROL STALK Many of the most frequently used controls are Direction Indicator conveniently placed on the steering column or the steering wheel. The direction indicator stalk is located on the left side of the steering wheel while the auxiliary brake control stalk and windshield wipers control stalk are located on the right side of the steering wheel.
Page 97: Windshield Wipers Control Stalk
Controls and Instruments 4-41 For a quick flash of the high beam, CAUTION pull the control stalk towards you one step. The position is spring- To avoid damaging the pump mechanism, do loaded. not use the windshield washer when the fluid (2) High Beam Toggle level is very low or empty.
Page 98 4-42 Controls and Instruments BRAKING PROGRAM Set the hand lever in automatic position (A) or manual position (1) or (2). Press the ON/OFF momentary push button on the end of the hand lever to activate the Engine Brake. When the brake program is engaged, the FIGURE 28: ENGINE BRAKE CONTROL STALK gearbox changes to the gear providing optimum auxiliary brake effect.
Page 99: Steering Wheel Keypads
Controls and Instruments 4-43 STEERING WHEEL KEYPADS Transmission Retarder The steering wheel has controls for the horn, certain lighting features, cruise control and the transmission retarder engaged control of DID menus and infotainment functions. incrementally for every step you move the hand lever.
Page 100 4-44 Controls and Instruments Right-hand Keypad FIGURE 31: RIGHT-HAND KEYPAD (1) Radio station seek down (long press) / previous favorite radio station / previous track. (2)Next audio mode / source. (3) Radio station seek up (long press) / next favorite radio station / next track. (4)Volume down.
Page 101: Foot-Operated Controls
DANGER Immediately report any brake system problem to your company or directly to the nearest Prevost or Prevost-approved service center. Do not "fan" or "pump" the brake pedal. This practice does not increase brake system effectiveness but rather reduces system air pressure thereby causing reduced braking effectiveness.
Page 102: On Board Diagnostic Tool Receptacle
4-46 Controls and Instruments 1- LOW TIRE PRESSURE WARNING CAUTION Do not let the engine operate above 2,450 rpm. telltale turns on and the following message appears ON BOARD DIAGNOSTIC TOOL RECEPTACLE Indicates a low tire pressure. You should stop the vehicle as soon as To ease troubleshooting, you can connect a possible and check your tires.
Page 103 Controls and Instruments 4-47 You should stop the vehicle as soon as possible and check your tires. Other Messages Indicates a malfunction of an antenna. FIGURE 34: READING FRONT AXLE TIRE PRESSURE AND TEMPERATURE VALUES (DISPLAY EXAMPLE) Indicates a malfunction of a pressure and Pressure or temperature irregularities are temperature sensor.
Page 104: Cruise Control
4-48 Controls and Instruments and press Enter/Select button. 4. Use the scroll wheel (rocker type) to select the appropriate axle. 5. Press the Application Tray button. 6. Use the scroll wheel (rocker type) to select the PLACARD and then press Enter/Select button. 7.
Page 105: Setting Cruise Speed
Controls and Instruments 4-49 Resuming Set Speed SETTING CRUISE SPEED If the set speed is canceled by pressing the Accelerate the vehicle to the desired cruising CANCEL button (2) or depressing the brake speed using the accelerator pedal. Press and pedal, pressing the RESUME button will restore release the SET button (4) then remove foot from the speed set prior to cancellation, providing that...
Page 106 4-50 Controls and Instruments WARNING Do not use the cruise control when driving speed must be constantly adjusted, such as in heavy traffic or on icy, snow-covered or slippery roads or on gravel roads. WARNING Do not put the transmission in the neutral (N) position while driving with cruise control.
Page 107: Prevost Driver Assist
WARNING Even with Prevost Driver Assist™ system, the driver must remain alert, react appropriately and in a timely manner, and use good driving practices. Ultimate responsibility for the safe operation of the vehicle remains with the driver at all times.
Page 108: Prevost Driver Assist™ Consists Of The Following Systems And Features
4-52 Controls and Instruments FIGURE 40: PREVOST DRIVER ASSIST™ SYSTEM USES A CAMERA AND RADAR SENSOR PREVOST DRIVER ASSIST™ CONSISTS OF THE FOLLOWING SYSTEMS AND FEATURES DRIVING CONTROL ASSISTANCE Assists with acceleration and/or braking to maintain a prescribed distance between your vehicle and the vehicle ahead in your lane of travel.
Page 109 If speed above 15 mph (24 km/h) WARNING The Prevost Driver Assist™ system reacts ONLY to vehicles that are moving in the same direction as your vehicle. The Prevost Driver Assist™ system DOES NOT respond to side-to-side moving traffic, or oncoming traffic.
Page 110: Potentially Challenging Situations For The Prevost Driver Assist™ System
POTENTIALLY CHALLENGING SITUATIONS FOR THE PREVOST DRIVER ASSIST™ SYSTEM The following examples illustrate situations that may issue an alert or braking in a manner not consistent with your expectations. The Prevost Driver Assist™ system may unexpectedly issue warnings, apply braking, or not respond.
Page 111 Controls and Instruments 4-55 markers thru audible and visual warnings. The driver should immediately correct the vehicle tracking and maintain position in the lane. When changing lanes, the driver must use the turn signals. LDW Activation The Lane Departure Warning system is active whenever the vehicle is traveling above 37 mph (60 km/h). LDW is active no matter if the ACB is OFF or speed not set.
Page 112 4-56 Controls and Instruments PICTOGRAM DESCRIPTION LDW system initializing during the start-up or tracking not available as no lane markings is being tracked. If none of the LDW status pictograms appear on the DID status line and the driver has not pressed the LDW enable/disable switch, this indicates that the system using the FLC-20 none forward-looking camera has detected a DTC (diagnostic troubleshooting code) and the...
Page 113 Controls and Instruments 4-57 Indicates a malfunction of the LDW system brake switch. The LDW system tracking might be disabled or not reliable. The driver can acknowledge and turn off this popup message. To do so, press and hold Applications/Beach button. Indicates a malfunction of the directional turn signals.
Page 114: Forward Collision Mitigation Fcm
CAUTION Pedestrians, Animals, Non-metallic, or Limited-metallic Objects The Prevost Driver Assist™ system will not warn or react to pedestrians, animals, and non-metallic objects. The system may not warn or react to limited-metallic objects (such as recreational vehicles, horse-drawn buggies, motorcycles, logging trailers, etc.).
Page 115: Adaptive Cruise With Braking Acb
Bendix Wingman Fusion Operator’s Manual BW2681. The driver should fully understand all the audible alerts and visual indicators that the system provides. Bendix Wingman Fusion Operator’s Manual BW2681 (available on Prevost web site and included on the Technical Publications USB key).
Page 116 The actual physical distance between the coach and the vehicle ahead will vary based on your set cruise speed; although the set time gap remains the same for all set cruise speeds. Prevost’s default set time gap is 1.7 seconds.
Page 117: Driver Warnings And System Status
Controls and Instruments 4-61 With cruise control engaged and a cruise speed set, you are maintaining a set following distance behind the vehicle in front of you (The system DOES NOT respond to side-to-side moving traffic or oncoming traffic.). If the vehicle in front of the coach slows down below your cruise control set speed, the system will progressively intervene as follows, in this order: 1.
Page 118 4-62 Controls and Instruments FIGURE 46: FORWARD VEHICLE DETECTED STATUS PICTOGRAM (WHITE) There are two conditions with the FORWARD VEHICLE DETECTED status pictogram. FORWARD VEHICLE COLOR DESCRIPTION DETECTED pictogram white The forward vehicle is detected (in range) red strike Missing/error state. Fault with target acquisition on white Speedometer Leds With the cruise control engaged and a cruise speed set, a green LED illuminates above the cruise control set...
Page 119 Controls and Instruments 4-63 FIGURE 48: EXAMPLE OF THE SPEEDOMETER LED DISPLAY WHEN THE FORWARD VEHICLE IS SLOWER WHILE THE COACH TRAVELS WITH THE ACB CRUISE CONTROL ON AND SET FOLLOWING DISTANCE ALERT (FDA) Following Distance Alert is always active whenever the coach is moving to a speed greater than 5 mph (8 km/h), whether or not ACB is turned on.
Page 120: Following Distance Alert
4-64 Controls and Instruments FIGURE 50: WARNING POP-UP OF THE IMPACT ALERT The Impact Alert is the most severe warning issued by the ACB system. This alert indicates that the driver must take immediate evasive action by applying more braking power and/or steering clear of the vehicle ahead to potentially avoid or lessen the severity of a collision.
Page 121 Controls and Instruments 4-65 “Impact Alert” warning pop-up appears on the DID ACTIONS BY ACB SYSTEM A visual forward collision warning is projected by the HUD into the driver's forward line of sight in the windshield. The speedometer LEDs flash in red An audible warning will sound SYSTEM MALFUNCTION In case of system malfunction, visual warnings will appear in the driver information display (DID) to warn the...
Page 122 4-66 Controls and Instruments ACB SENSOR (RADAR) MISALIGNMENT ACB SENSOR (RADAR) FAULT ACB DATA LINK FAILURE ACB SENSOR (RADAR) BLOCKED PA-1652 Operator's Manual H3-45 Coach...
Page 123: What To Expect When Using The Prevost Driver Assist™ System
Controls and Instruments 4-67 WHAT TO EXPECT WHEN USING THE PREVOST DRIVER ASSIST™ SYSTEM PART 1 All driving scenarios (cruise control is either ON or OFF) What to Expect Typical system Typical system Situation indication/alerts actions/cautions Stationary objects/vehicles ahead in your lane of travel...
Page 124 4-68 Controls and Instruments Traveling below 37 mph (60 km/h), None. your vehicle crosses a lane marker None (without the corresponding turn You must respond as needed. signal activated). None. Traveling above 37 mph (60 km/h), You must respond as needed. your vehicle departs your lane of Visual and audible warnings travel without the corresponding...
Page 125: How Your Actions Impact The Prevost Driver Assist™ System
Cruise control should NOT be used on downhill grades. WARNING The section preceding shows examples of situations and typical Prevost Driver Assist™ system responses. However, the chart does not attempt to cover all possible situations. Due to the inherent limitations of radar and camera technology, the enhanced Collision Mitigation Technology –...
Page 126 Your Action Reactions of the Prevost Driver Assist™ system If you, the driver, do this: Expect the Prevost Driver Assist™ system to do this: Step on the brake (when in cruise). Cruise control will be canceled. Step on the accelerator (when in Cruise control will be overridden until the accelerator is released;...
Page 127: Back-Up Camera And Monitor
Controls and Instruments 4-71 BACK-UP CAMERA AND MONITOR An optional back- up camera is available which provides the driver with visual assistance when backing-up. The monitor is mounted on the windshield L.H. side pillar and switches ON automatically when the transmission is in the reverse (R) range. PA-1652 Operator's Manual H3-45 Coach...
Page 128: Side Camera Rear View Monitors
4-72 Controls and Instruments SIDE CAMERA REAR VIEW MONITORS FIGURE 52: REFERENCE LINES IN MONITOR FIGURE 51: MONITOR CAUTION Do not cover the cooling vents on the back of the monitor. REFERENCE LINES Upon activation of the turn signals, three reference lines appear on the main view of the corresponding monitor (see image below).
Page 129: Monitor State
Controls and Instruments 4-73 monitor. This manual adjustment will change the WIDE ANGLE VIEW MAIN VIEW NOT brightness of both monitor at the same time. AVAILABLE NOT AVAILABLE steady blinking MONITOR STATE NORMAL SYSTEM BOOT OPERATION NOT POWERED MAJOR ISSUE blinking SLEEP MODE MINOR ISSUE...
Page 130: Allison Transmission
Manual 3000_ 4000 Series available on the released or until the highest or lowest possible Prevost Technical Publications site. range is selected. Protection mechanisms inhibit selecting ranges that are not appropriate for the...
Page 131: Transmission Service Indicator
Controls and Instruments - 75 TRANSMISSION SERVICE INDICATOR WARNING : This indicator will be illuminated upon the The vehicle service brakes or park brake must detection of a service issue relating to clutch, filter be applied whenever NEUTRAL is selected to or fluid life.
Page 132: Towing Recommendations
76 - Controls and Instruments - 1 (First Range) TOWING RECOMMENDATIONS Select this range when pulling through mud and snow, when speed control is needed for driving CAUTION up or down steep grades or when maneuvering in tight spaces. This range also provides maximum When towing the vehicle, the transmission driving torque and engine braking power or output shaft must not be allowed to spin or turn.
Page 133: Section 5 - Other Features
Other Features 5-1 SECTION 5 - OTHER FEATURES EXHAUST AFTERTREATMENT SYSTEM FILTRATION AND REGENERATION UNIT PASSIVE REGENERATION ACTIVE REGENERATION STATIONARY (PARKED) REGENERATION DEF CLOGGING SEQUENCE – INSTRUMENT CLUSTER TELLTALE LIGHT SELECTIVE CATALYTIC REDUCTION UNIT DRIVER WARNING AND INDUCEMENT MEASURES INTELLIGENT SLEEP MODE (ISM) TRANSMISSION RETARDER (OPTION) OPERATING THE RETARDER USING THE CONTROL STALK ENGINE BRAKE...
Page 134 5-2 Other Features 4-POINT SECUREMENT WITH ANCHORAGE TO PASSENGERS SEAT PEDESTALS WHEELCHAIR LIFT SYSTEM - THRESHOLD WARNING SYSTEM (TWS) ADJUSTMENT ADJUST AIMING OF ACOUSTIC SENSOR BEAM TEST AIM OF ACOUSTIC SENSOR BEAM (WHEELCHAIR ACCESS) ADJUST ACOUSTIC SENSOR TIMING WCL CASSETTE INSTALLATION AND REMOVAL PA-1652 Operator's Manual H3-45 Coach...
Page 135: Exhaust Aftertreatment System
Other Features 5-3 STATIONARY (PARKED) REGENERATION EXHAUST AFTERTREATMENT SYSTEM In a small number of specific engine duty cycles, engine control module may not be capable of The exhaust aftertreatment system consists of completing an active regeneration. In these two units, the filtration and regeneration unit and situations, the operator will be notified that a the selective catalytic reduction SCR unit.
Page 136: Def Clogging Sequence - Instrument Cluster Telltale Light
5-4 Other Features DEF CLOGGING SEQUENCE – INSTRUMENT CLUSTER TELLTALE LIGHT REGENERATION NEEDED LEVEL 1 solid Diesel particulate filter is becoming full The DPF Regeneration telltale light illuminates to notify the driver that a stationary regeneration (parked) will be required soon. When this lamp is lit, initiate stationary regeneration process at an appropriate time of day.
Page 137: Selective Catalytic Reduction Unit
Other Features 5-5 Initiating A Stationary (Parked) Regeneration To initiate a stationary regeneration: NOTE Park the vehicle in a clear area, vehicle speed must be 0 mph (0 km/h); At starting of the engine, if a stationary regeneration is required, the engine coolant Engine must be on normal idle and fully temperature must reach 140°F (60°C) before warmed up (coolant temperature above...
Page 138 5-6 Other Features SCR is an exhaust aftertreatment system that Things to know about spilt diesel exhaust fluid injects small amount of DEF into the exhaust gas (DEF): between the DPF and the selective reduction If urea solution comes into contact with the catalytic converter.
Page 139: Driver Warning And Inducement Measures
Other Features 5-7 Diesel Exhaust Fluid Consumption Exhaust Aftertreatment System (EATS) components must not be removed, altered or DEF consumption is related to fuel consumption. modified in any way. In order to protect the In order to meet EPA requirements, DEF tanks emission control system...
Page 140 5-8 Other Features DEF TANK LEVEL - DRIVER WARNINGS AND INDUCEMENTS DEF Tank LOW LEVEL Indicator, DID Conditions / Triggers Inducement Message and audible warning Normal DEF tank level sensor reads None None between 100% and 12% Low DEF tank warning DEF TANK LEVEL LOW DEF tank level sensor reads REFILL DEF SOON TO...
Page 141 Other Features 5-9 DEF QUALITY - DRIVER WARNING AND INDUCEMENT Amber Warning Light & DID Inducement Conditions / Triggers Message And Audible Warning Good DEF quality None None Poor DEF quality detected POOR DEF QUALITY Warning solid DETECTED message SERVICE DEF Engine will SYSTEM AT NEXT...
Page 142 5-10 Other Features SCR SYSTEM TAMPERING - DRIVER WARNING AND INDUCEMENT Amber Warning Light, Inducement Conditions / Triggers Message And Audible Warning Normal None None No diagnostic troubleshooting code active SCR system tampering SCR SYSTEM FAULT Warning message diagnostic troubleshooting code ENGINE WILL confirmed solid...
Page 143: Intelligent Sleep Mode (Ism)
Other Features 5-11 INTELLIGENT SLEEP MODE (ISM) NOTE Extended use will raise the temperature of the The ISM is a battery- saving mode designed to transmission fluid. protect the battery State Of Charge (SOC). The ISM will automatically change the vehicle The retarder helps reduce speed on grades electrical system from normal functional state to without using the vehicle's conventional service...
Page 144: Engine Brake
5-12 Other Features released. The braking level for each position is as WARNING follows: When descending significant grades, use the service brake as little as possible. If the engine does not slow the vehicle to a safe speed, apply service brake and shift to a lower range. Let the engine (and engine brake) slow the vehicle.
Page 145: Abs, Traction Control System (Tcs) & Electronic Stability Control (Esc)
Other Features 5-13 On slippery roads and more generally in ENGINE ENGINE DRIVER emergency situations, over- braking frequently BRAKE BRAKE PEDALS induces wheel locking. Wheel locking greatly MODE FORCE increases breaking distance on any road surface. Locked wheels also impede directional control ANY POSITION and cause severe tire abrasion.
Page 146: Electronic Stability Control (Option)
5-14 Other Features ELECTRONIC STABILITY CONTROL (OPTION) NOTE The Electronic Stability Control (ESC) is a feature further details, consult “ Bendix for ABS-equipped vehicles that reduces the risk ABS Operator’s Manual” of rollovers and loss of control. The ESC system features include the RSP Roll Stability Program KNEELING SYSTEM and Yaw Control.
Page 147: Low-Buoy
Other Features 5-15 inches (100 mm), which may prove useful when NOTE the dock is higher than usual. The front Hi-Buoy is combined with front kneeling to increase The Low- Buoy cannot be activated when the flexibility of the system. coach is traveling over 5 mph (8 km/h). ...
Page 148: Load & Lock
5-16 Other Features 2. The steering wheel's rotation becomes less WARNING than 3/4 turn. The preheater uses the same fuel as the engine. LOAD & LOCK Do not operate in a closed building or while refueling. Operate only in a well-ventilated area. This mode locks the tag axle in loaded state, preventing any automatic control activation for a SWITCHING THE HEATER ON...
Page 149: Switching The Heater Off
Other Features 5-17 operated independently of the heater by means 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 150: Preheater Troubleshooting And Maintenance
5-18 Other Features Set Time And Day Using The Heater Manually With The Vehicle Accessory “On” Push button once. 12:00 will begin to flash (this Push button. will occur upon initial hook up to power). symbol will appear in the display next to Using , set the present time of day (24 the time of day.
Page 151 Other Features 5-19 Publications Website, and on the Technical Publications USB flash drive delivered with the vehicle. NOTE If there are no preheater faults, the preheater will go through a normal start cycle and regulate based on thermostat setting. NOTE Switch on the preheating system 10 minutes about once a month, even during the warm season.
Page 152: Wheelchair Lift System
Watch the Prevost Wheelchair Lift Instruction video on Prevost’s YouTube channel. To do so, type “Prevost Coach – YouTube” on your web browser and then select the proper link. Once on Prevost channel, select “Video” tab and then look for the video entitled “Prevost Wheelchair Instruction”.
Page 153 Other Features 5-21 Located within carriage. Employs an electric gear-motor to propel platform out of Deployment system enclosure, or pull it back into enclosure. Enclosure Travelling frame housing that is rigidly attached to vehicle chassis. Fluid reservoir Container holds hydraulic fluid that is used by hydraulic system. Folding handrail (left and right) Provides a handhold for standing passenger (standee).
Page 154: General Safety Precautions
5-22 Other Features FIGURE 8: MAJOR LIFT COMPONENTS GENERAL SAFETY PRECAUTIONS To avoid injury, always exercise caution when operating and be certain that hands, feet, legs, and clothing are not in the path of product movement. Read and thoroughly understand the operating instructions before attempting to operate the wheelchair ramp.
Page 155 Other Features 5-23 Inspect the lift before each use as described in the RICON Operator Manual 32DF9T15 under paragraph “Pre-Operation Lift Inspection”. If any unsafe condition exists, or if unusual noises or movements are noticed, DO NOT use and contact an authorized RICON dealer for repair. Read and comply with all warning labels and symbols affixed to the wheelchair lift.
Page 156 5-24 Other Features Hand-Held Control Pendant And Motion The lift is operated with a hand-held, hard-wired remote-control pendant. Turn on the POWER ENABLE switch and then control each lift motion by pressing an appropriate button. The POWER ENABLE switch provides power to the pendant and thereby enables the lift. When turned on, the power switch and each button illuminate.
Page 157 Other Features 5-25 Normal Lift Operation – To Enter Vehicle Before operating lift, be certain vehicle is safely parked on a level area away from traffic. Provide at least 10 feet (3 meters) space for lift operation and passenger boarding. The lift operator must take special care to ensure that area is clear before deploying platform.
Page 158 5-26 Other Features 1. ACTIVATE INTERLOCK: Make sure parking brake is set and transmission is in neutral. 2. DEPLOY PLATFORM: Press and hold DEPLOY/OUT button until platform is fully deployed. NOTE: Platform cannot be moved up or down unless platform is fully extended. 3.
Page 159 Other Features 5-27 13. BUCKLE SAFETY BELT. 14. LOWER HANDRAILS: Press release button at base of handrail and lift the left handrail upward out of its socket. Lower handrail to platform. Repeat for right handrail. 15. STOW PLATFORM: Press and hold STOW/IN button. Close sliding door at intermediate height. Press and hold STOW/IN button until platform reaches STOW height and then fully retracts into vehicle.
Page 160 5-28 Other Features NOTE Standee must stand near the center of the platform, facing in the direction of travel (into vehicle), and firmly grasp handrails. Do not stand on bridgeplate. 9. LOWER PLATFORM: Press and hold DOWN button until platform stops at ground level and rollstop opens completely.
Page 161: Manual Lift Operation
Other Features 5-29 MANUAL LIFT OPERATION The lift can be operated manually if it loses electrical power. The following sections describe important safety preparations to be followed before using the lift, and operating procedures to deploy, raise, lower, and stow the lift.
Page 162 5-30 Other Features 3. Engage either keyed release shaft with the pump handle. 4. Rotate the keyed release shaft ¼-turn (as indicated on adjacent decal) while lifting stow lock lever simultaneously. FIGURE 14: DECAL 5. Grasp the top edge of the front rollstop with two hands and pull firmly.
Page 163 Other Features 5-31 To Manually Raise The Platform 1. Verify that rollstop is up (closed). Pull rollstop control knob out and rotate fully clockwise, if it isn’t up. 2. Close the backup pump release valve by pushing the actuating rod (A) DOWN (release valve should already be closed).
Page 164 5-32 Other Features 4. Pull rollstop control knob out and rotate fully counterclockwise. Rollstop must lie flat on ground. 5. Carefully assist passenger off of platform. 6. Push the backup pump release valve actuating rod back DOWN until lightly-snug. To Manually Stow The Platform 1.
Page 165 Other Features 5-33 4. Lift the left handrail upward out of its socket. Lower handrail to platform. Repeat for right handrail. CAUTION An able- bodied person must stow the platform. Use caution and avoid injury. 5. Engage either keyed release shaft with the pump handle. 6.
Page 166: Seats Reconfiguration
5-34 Other Features SEATS RECONFIGURATION To accommodate a wheelchair, one row of seats must be folded and two rows must be folded and slide away. Seats may be folded on both sides of the coach to make room for a second wheelchair. FIGURE 17: POSSIBLE SEATING ARRANGEMENT FIGURE 19: SLIDING THE SEATS Electrical wheelchair or tri-wheeler may require...
Page 167: Wheelchair Restraint Systems
Other Features 5-35 WHEELCHAIR RESTRAINT SYSTEMS Two types of wheelchair restraint systems may be found, depending on the type of seats: 4- point wheelchair occupant securement with floor anchorage. 4- point wheelchair occupant securement with anchorage to passengers seat pedestals. Refer to Q’Straint publications included in the wheelchair restraint plastic pouches for further details.
Page 168: 4-Point Securement With Anchorage To Passengers Seat Pedestals
5-36 Other Features WARNING A snug fit with the lap belt positioned low on the hips is necessary to maximize safety. The belt should not be worn or twisted. Avoid pinching the belt and/or hardware. Do not wear over rigid or breakable objects such as eyeglasses, pens or keys as these may cause injuries.
Page 169: Wheelchair Lift System - Threshold Warning System (Tws) Adjustment
Other Features 5-37 retract. Guide the belts in, making sure they ADJUST AIMING OF ACOUSTIC SENSOR remain untwisted as they retract. BEAM Wheelchair Occupant Restraint 1. Place wheelchair with passenger in center aisle of Secure the wheelchair occupant in the following coach, pointed at doorway where Threshold manner: Warning System (TWS) is installed.
Page 170: Test Aim Of Acoustic Sensor Beam (Wheelchair Access)
5-38 Other Features FIGURE 26: TWS MODULE DETAIL TEST AIM OF ACOUSTIC SENSOR BEAM (WHEELCHAIR ACCESS) 1. Move wheelchair and passenger slowly towards doorway. TWS should detect wheelchair and FIGURE 27: CHECKING NORMAL PLATFORM POSITION passenger (LED will flash, buzzer will sound and 2.
Page 171 Other Features 5-39 FIGURE 28: WCL CASSETTE WITH JACKS PA-1652 Operator's Manual H3-45 Coach...
Page 173 Starting and Stopping Procedures 6-1 SECTION 6 - STARTING AND STOPPING PROCEDURES STARTING THE ENGINE STARTING FROM THE DRIVER’S SEAT STARTING FROM THE ENGINE COMPARTMENT COLD WEATHER STARTING JUMP STARTING ENGINE PROTECTION SYSTEM AUTOMATIC ENGINE SHUTDOWN IDLE SHUTDOWN TIMER ENGINE BLOCK HEATER ENGINE WARM-UP ALLISON TRANSMISSION WARM-UP PA-1652 Operator's Manual H3-45 Coach...
Page 174: Starting The Engine
6-2 Starting and Stopping Procedures STARTING THE ENGINE In normal circumstances, the engine should be started from the driver’s seat. However, a rear- start panel in the engine compartment allows starting the engine from that location, typically for maintenance operations. "STARTING FROM THE ENGINE COMPARTMENT"...
Page 175: Starting From The Engine Compartment
Starting and Stopping Procedures 6-3 NOTE CAUTION If ignition switch is turned OFF by mistake Special precautions necessary with while the vehicle speed is higher than 6 mph turbocharged engines to avoid possible turbine (10km/h), throttle function will damage. After starting, run the engine at interrupted.
Page 176: Cold Weather Starting
6-4 Starting and Stopping Procedures DANGER DANGER Apply parking brake and place transmission in Rotating shafts can be dangerous. They can snag neutral (N) before starting engine from inside cloth, skin, hair and hands, causing serious injury or death. Do not work on a shaft or other rotating the engine compartment.
Page 177 Starting and Stopping Procedures 6-5 emergencies. To jump start, use another 24 volt WARNING DC, negative grounded, power source. Use only jumper cables rated at 500 cranking amperes. Before attempting to jump start, make sure the parking brake is applied and the transmission is in DANGER neutral (N).
Page 178: Engine Protection System
6-6 Starting and Stopping Procedures engine shutdown protection will 5. Connect one end of the black jumper cable to the automatically derate and stop the engine when negative (-) post on the donor vehicle battery (or one or more of the conditions listed below booster power source);...
Page 179: Engine Block Heater
Starting and Stopping Procedures 6-7 The engine will shut down at the set time under ENGINE WARM-UP the following conditions: After starting the engine, keep the parking brake Vehicle speed is 0; applied and let the engine run at normal idle for two minutes to allow lubricating oil to reach the Engine is running at normal idle speed;...
Page 181: Section 7 - Safety Features And Equipment
Safety Features and Equipment 7-1 SECTION 7 - SAFETY FEATURES AND EQUIPMENT EMERGENCY EXITS SIDE WINDOWS ROOF HATCH ENTRANCE DOOR OPENING - EMERGENCY SITUATION EMERGENCY EQUIPMENT FIRE EXTINGUISHERS FIRST-AID KIT FIRE HATCHET WARNING REFLECTORS H3 SERIES JACK AND TOOLS H3 SERIES SPARE PARTS KIT AUTOMATIC FIRE SUPPRESSION SYSTEM (AFSS) LIMP-HOME BELT...
Page 182: Emergency Exits
7-2 Safety Features and Equipment EMERGENCY EXITS Locate and learn how to use all possible emergency exits. It is good practice to inform passengers of the location of exits and how to use them in case of an emergency. SIDE WINDOWS Most of the side windows can be opened from the inside to serve as emergency exits.
Page 183: Entrance Door Opening - Emergency Situation
Safety Features and Equipment 7-3 FIGURE 4: ROOF ESCAPE LATCHING NOTE Hatches may be equipped with fan. The switch to run the fans is located on right side of the dashboard. Keep the hatches closed when running the fans. ENTRANCE DOOR OPENING - EMERGENCY SITUATION An air valve located above the entrance door FIGURE 3: EMERGENCY ROOF ESCAPE OPENING...
Page 184: Emergency Equipment
7-4 Safety Features and Equipment WARNING Make sure you know how to operate the fire extinguishers in case of an emergency. FIGURE 5: ENTRANCE DOOR UNLATCH AIR VALVE FIGURE 7: FIRE EXTINGUISHER UNDER FIRST ROW SEAT In The Driver’s Personal Compartment An optional fire extinguisher may be located in the driver’s personal compartment located on the L.H.
Page 185: First-Aid Kit
Safety Features and Equipment 7-5 In An Overhead Compartment 12-ton bottle jack An optional fire extinguisher can be located in an overhead compartment. A decal on the door of Wheel nut wrench and lever the compartment confirms the presence of a fire extinguisher.
Page 186: Limp-Home Belt
7-6 Safety Features and Equipment NOTE WARNING The Protection Panel continuously monitors The extinguisher discharge may cause an system integrity and displays the information obscuring cloud behind and near the vehicle. via the “SYSTEM OK” and fire “TROUBLE” indicators. 5. The red fire “ALARM” lamp and audible alarm will stay on.
Page 187: Spare Wheel
Safety Features and Equipment 7-7 NOTE The bumper is equipped with spring hinges to allow handling by one person. To Remove The Spare Wheel From The Com- partment: 1. Loosen the screw holding the tire in place (see image). 2. Remove the wave pin and the clevis pin. 3.
Page 188: Super Single Tire Replacement
7-8 Safety Features and Equipment In this particular configuration, spare wheel is to 6. Tighten the nuts progressively in the sequence be used for emergencies only and for temporary shown. Final tightening should be done using a use. torque wrench. Dry tightening torque is 450 – 500 lbf- ft (610 –...
Page 189: Emergency And Parking Brakes
Safety Features and Equipment 7-9 NOTE Only use the parking brake to supplement the service brake to stop the vehicle in emergency conditions. The stopping distance will be considerably longer than when using normal service brake. NOTE Before releasing the parking brake by pushing down the control valve knob, check the pressure gages to make sure that the brake FIGURE 15: FRONT SERVICE COMPARTMENT AIR-FILL...
Page 190: Towing The Vehicle
7-10 Safety Features and Equipment NOTE DANGER Some states or provinces may restrict the use Jack is intended for lifting only. Do not get of fog lights. Verify local state or provincial under the vehicle or load for any reason unless regulations before using.
Page 191: Available Functions
Safety Features and Equipment 7-11 start the vehicle from the engine compartment and drive in a secure manner. AVAILABLE FUNCTIONS Startup: Turn on the ignition in the driver's area and rear start the vehicle from the engine compartment, Headlights: Low beams only, Stoplights: 2 upper stoplights + high- mounted stoplight are functional, Opening the door: Functions normally,...
Page 193: Section 8 - Care And Maintenance
Care and Maintenance 8-1 SECTION 8 - CARE AND MAINTENANCE CLEANING SEAT UPHOLSTERY PLASTIC AND VINYL WINDOWS STAINLESS STEEL HIGH PRESSURE LAMINATE CARPET RUBBER COMPONENTS FLOOR CLEANING EXTERIOR SURFACES WINDSHIELD LAVATORY MAINTENANCE WASTE WATER RESERVOIR FRESH WATER RESERVOIR FLUID LEVEL VERIFICATION ENGINE OIL LEVEL TRANSMISSION FLUID LEVEL POWER STEERING FLUID LEVEL...
Page 194 8-2 Care and Maintenance GENERAL RECOMMENDATIONS WALK-AROUND INSPECTION (BEFORE EVERY TRIP) APPROACHING THE VEHICLE PREPARATION STEP 1: RIGHT SIDE STEP 2: ENGINE COMPARTMENT RIGHT SIDE AREA STEP 3: ENGINE COMPARTMENT STEP 4: REAR LEFT SIDE STEP 5: FRONT LEFT SIDE STEP 6: FRONT STEP 7: FRONT RIGHT SIDE STEP 8: INSIDE THE VEHICLE...
Page 195: Cleaning
Do not soak the stain; Use only approved cleaning products such as Rub the stain with a damp cloth; Prevost A.P.C., all-purpose cleaner (Prevost # 683664). Never use stain protection products Rinse cloth after each application. on new fabrics. To prevent permanent staining of fabrics, clean stains soon after they occur. ...
Page 196: Plastic And Vinyl
Using a water hose to clean the floor is prohibited manufacturer's instructions. Stainless steel since it could cause electrical shorts or damage cleaning solution may be ordered from Prevost the electrical system. quoting part number 680356. PA-1652 Operator's Manual H3-45 Coach...
Page 197: Exterior Surfaces
Care and Maintenance 8-5 turpentine. Thoroughly clean area with car wash EXTERIOR SURFACES soap and water. Let dry, then wax. Frequent washing and waxing of the vehicle Insects exterior will help protect the finish and luster. The paint finish is attacked by the abrasive effects of Remove insect stains as soon as possible with airborne particles and corrosive pollutants.
Page 198: Waste Water Reservoir
Filling The Lavatory Waste Water Tank Fill the lavatory waste water tank through the access hole and throw in a packet of commercial toilet deodorant (Prevost part #900329). Draining The Lavatory Waste Water Tank When recirculating water in the toilet is soiled, drain the lavatory waste water tank.
Page 199: Fresh Water Reservoir
Close valves and drop in a packet of commercial toilet Do not drink water from the fresh water deodorant (Prevost part #900329) in toilet before reservoir starting final filling of the main tank. Filling The Fresh Water Reservoir...
Page 200: Fluid Level Verification
8-8 Care and Maintenance NOTE The fresh water reservoir may be equipped with an optional thermal valve which is set to open at about 35°F, thereby automatically draining the reservoir in near-freezing temperatures. Cleaning Cabinet A hose connection and valve is located behind a small door in the top curbside corner of the rear lavatory wall.
Page 201: Power Steering Fluid Level
Care and Maintenance 8-9 The transmission fluid level dipstick is accessible fluid level is above the COLD RUN band, drain through the engine compartment rear door and is fluid until the level is within the band. located on the left side of the engine. To check the transmission fluid level, a "cold check"...
Page 202: Drive Axle Wheel Bearing Oil Level
8-10 Care and Maintenance level to ensure adequate lubrication of drive axle wheel bearings at all times. FRONT AND TAG AXLE WHEEL HUBS The unitized hub bearings used on the NDS range of axles are non- serviceable items. Bearings are pre-adjusted, lubricated and have seals fitted as part of the manufacturing process.
Page 203: Windshield Washer & Headlights Washer Reservoirs
Care and Maintenance 8-11 MESSAGE DESCRIPTION Critically coolant level Warns the driver that the engine coolant level has Engine Coolant Level reached critically Low surge tank low level sensor. Stop coolant recovery tank. Level from the level sensor does not match with FIGURE 12: RECOVERY TANK the level lines on the recovery tank.
Page 204: Other Verifications
8-12 Care and Maintenance FIGURE 13: WINDSHIELD WASHER FLUID RESERVOIR CAUTION During cold weather days, use windshield washer fluid suitable for freezing temperature. OTHER VERIFICATIONS It is good practice to regularly inspect the vehicle for signs of component wear and to perform safety and maintenance routines.
Page 205: Primary Fuel Filter
Care and Maintenance 8-13 processor, a replaceable filter element, a filter PRIMARY FUEL FILTER element cover and collar and a fluid filter base A primary fuel filter is installed on the engine. This assembly. This system is installed between the filter may consist of a filter cartridge with a drain fuel tank and the fuel pump and replaces the valve at the bottom, or a filter cartridge, a water...
Page 206: Alternator Drive Belts
8-14 Care and Maintenance Belt tension should be within the following values: maximum of two years. Reset by pressing on the indicator's extremity. New belts: 90-100 lbs. The air filter restriction indicator is located on the engine air intake duct. Used belts: 75-85 lbs.
Page 207: Hose Inspection
Care and Maintenance 8-15 FIGURE 20: DRIVER'S AREA AIR FILTER Cabin Area Air Filter To access central HVAC system filter, open the FIGURE 22: OVERHEAD COMPARTMENT FAN AIR baggage compartment on the left of the FILTER evaporator compartment. The filter is located behind an access door held shut by three HOSE INSPECTION retaining screws Slide out the filter, clean or...
Page 208: Lubrication
Department of Transport certification plate located on the L.H. console besides the driver’s seat. When special tires are installed by Prevost on a new vehicle, a special tire inflation chart is added next to the certification plate.
Page 209: Exterior Lighting Verification With Test Mode
Care and Maintenance 8-17 Using The Test Mode: EXTERIOR LIGHTING VERIFICATION WITH TEST MODE First, test the functionality of the commands related to the exterior lighting: This useful function allows quick verification of the vehicle exterior lights. Activate the right directional signal and check that the corresponding cluster telltale Activating The Test Mode: light illuminates.
Page 210 8-18 Care and Maintenance Rear of the vehicle: Directional signals. Identification lights and clearance lights. Stoplights and tail lights. Back-up light. Center High mounted Stop Light (CHSL) PA-1652 Operator's Manual H3-45 Coach...
Page 211 Care and Maintenance 8-19 FIGURE 23: EXTERIOR LIGHTING (H3 SERIES) PA-1652 Operator's Manual H3-45 Coach...
Page 212: General Recommendations
WARNING Engine should be at idle when shifting from Report all problems affecting passenger or driver neutral (N) to forward (D) or from neutral (N) safety to a Prevost service center. Have problems to reverse (R); corrected immediately. CAUTION Fast idle should always be turned off before releasing the parking brake and putting the coach in gear.
Page 213 Care and Maintenance 8-21 PA-1652 Operator's Manual H3-45 Coach...
Page 214 8-22 Care and Maintenance FIGURE 24: H3 SERIES COMPONENTS IDENTIFICATION (MAY DIFFER SLIGHTLY FROM ACTUAL VEHICLE) PA-1652 Operator's Manual H3-45 Coach...
Page 215 Care and Maintenance 8-23 Accessories air tank drain cock 21 Primary fuel filter Accessories air filter 22 Secondary fuel filter Steering drag link 23 Power steering fluid tank Height control valve (front) 24 Engine oil filter Steering tie rod 25 Alternators Accessories air tank 26 Allison transmission oil dipstick Steering column U-joints...
Page 216 8-24 Care and Maintenance FIGURE 25: HVAC SYSTEM - MAIN COMPONENTS HVAC air filter – driver’s unit Coolant preheater A/C receiver tank A/C system – passenger’s overhead console Refrigerant moisture indicator Upper windshield defrost unit A/C compressor Condenser coil HVAC air filter – passenger’s unit PA-1652 Operator's Manual H3-45 Coach...
Page 217: Walk-Around Inspection (Before Every Trip)
Care and Maintenance 8-25 WALK-AROUND INSPECTION (BEFORE EVERY TRIP) It is good practice to make a visual inspection of key areas on the vehicle every day (or before every trip for private coaches) and to correct any problem found. FIGURE 26: H3 SERIES WALK-AROUND INSPECTION NOTE Inspect the coach in a circular manner...
Page 218: Approaching The Vehicle
8-26 Care and Maintenance APPROACHING THE VEHICLE Check engine and surrounding areas for coolant, oil and fuel leaks. Check under the coach for oil, fuel or coolant leaks or other signs of damage. Check primary fuel filter/water separator and drain if necessary. Close drain valve after Check exterior body surfaces for signs of draining.
Page 219: Step 5: Front Left Side
Care and Maintenance 8-27 wheels or rims; valve caps in place and no Check to see that there is no mud, snow, ice objects stuck between the wheels. build-up or other obstruction in front of the ACB radar sensor if applicable. Check that baggage...
Page 220 8-28 Care and Maintenance Check for proper operation of electric and air horns and back-up alarm. Check automatic transmission oil level, using the pushbutton shift selector (see" OIL LEVEL CHECK USING THE PUSHBUTTON SHIFT SELECTOR " on page 2 in Appendix Check that there is enough fuel in the tank.
Page 221: Section 9 - Technical Information
Technical Information 9-1 SECTION 9 - TECHNICAL INFORMATION DIMENSIONS AND WEIGHTS CAPACITIES TURNING RADIUS FUEL TYPE BIODIESEL FUEL WHEELS AND TIRES RECOMMENDED TIRE INFLATION PRESSURE AT MAXIMUM COLD LOAD BELTS ROUTING VOLVO D13 ENGINE ALLISON TRANSMISSION GEAR RATIOS PROPELLER SHAFT BRAKES BRAKE CHAMBER EFFECTIVE AREA AIR SYSTEM...
Page 222 9-2 Technical Information POWER STEERING RESERVOIR PRE-HEATING SYSTEM PLATES AND CERTIFICATION SAFETY CERTIFICATION DOT CERTIFICATION PLATE EPA ENGINE LABEL VEHICLE IDENTIFICATION NUMBER (VIN) VIN DEFINITION COACH FINAL RECORD PA-1652 Operator's Manual H3-45 Coach...
Page 223: Dimensions And Weights
Technical Information 9-3 DIMENSIONS AND WEIGHTS PA-1652 Operator's Manual H3-45 Coach...
Page 224 9-4 Technical Information FIGURE 1: H3-45 OVERALL DIMENSIONS PA-1652 Operator's Manual H3-45 Coach...
Page 225 Technical Information 9-5 FIGURE 2: H3-45 OVERALL DIMENSIONS PA-1652 Operator's Manual H3-45 Coach...
Page 226 9-6 Technical Information FIGURE 3: H3 SERIES WITH WHEELCHAIR LIFT - OVERALL DIMENSIONS PA-1652 Operator's Manual H3-45 Coach...
Page 227 Technical Information 9-7 DIMENSIONS AND WEIGHTS H3-45 Overall length (over bumpers) 45 ' 13 716 mm Overall width 102 " 2 590 mm Overall height (normal ride height) 148 " 3 759 mm Wheelbase (front axle to drive axle) 313.4 " 7 960 mm Floor height from ground 63 "...
Page 228: Capacities
9-8 Technical Information CAPACITIES CAPACITIES H3-45 Volvo D13 Engine oil (refill volume with filter change) 40 quarts (38 l) Fuel tank (legal capacity equal to 95% of volume) 222 US gal (840 liters) DEF tank 16 US gal 60 liters Cooling system 27.5 US gal 104 liters 10.03 U.S.
Page 229: Turning Radius
Technical Information 9-9 TURNING RADIUS FIGURE 4: TURNING RADIUS DIAGRAM Table below shows the turning radius values. Values A and B are for normal driving. Values C and D show values for low speed maneuvering where the tag axle is raised or unloaded . NOTE Supplied values are theoretical.
Page 230: Fuel Type
9-10 Technical Information Alcoa aluminum wheels (front, drive, tag axles): FUEL TYPE 9" X 22½" Your Prevost vehicle is powered by a diesel Alcoa super single wheels (drive axle): 14" X engine designed to operate only with Ultra Low 22½"...
Page 231: Belts Routing
VOLVO D13 ENGINE recommendations. For non- standard tire and wheel specifications, see Prevost tire pressure tabulation in "Coach Final Record" or special Type: ..4-stroke / inline six cylinders specification chart affixed next to the DOT Displacement: 12.8 l, SOHC, 4-valve /cylinder...
Page 232: Propeller Shaft
9-12 Technical Information TROUBLESHOOTING AND TESTING PROPELLER SHAFT For detailed information, troubleshooting and Dana Spicer SPL250 type tubular shafts, testing refer to Bendix booklet “Bendix Service provided with heavy-duty universal joints. Data EC80 ESP Controller (SD-13-4986)” found on the Technical Publications USB flash drive BRAKES and web site.
Page 233: Steering
ZF Servocomtronic variable ratio and SUSPENSION ( IFS) variable assistance in function of vehicle speed available. Prevost independent front suspension with calibrated air springs for improved comfort Hydraulic reservoir and dipstick accessible from engine compartment. 19 000 lbs capacity (loading limit could be less depending on the wheel and tire System pressure: 2175 psi (150 bars).
Page 234: Tag Axle
9-14 Technical Information Tag axle may be unloaded to provide better FRONT I-BEAM AXLE traction in snow, mud and reduce the turning Right radius and tire scrub at low cornering speed -0.25° 0.125° 0.375° camber Left -0.25° 0.125° 0.375° SUSPENSION camber Right Goodyear rolling lobe type air springs (bellows)
Page 235: Cooling System
Technical Information 9-15 COOLING SYSTEM Primary fuel filter with electrical water indicator (Volvo D13). Extra capacity, Aluminum radiator and Fuel Pro filter available as an optional aluminum charge air cooler arranged side by primary filter. side. Secondary filter 3 to 5 microns. Eight 24V speed controlled by ECU electrical cooling fans.
Page 236: Oil Specifications
9-16 Technical Information DIFFERENTIAL CENTRAL HVAC SYSTEM Multigrade gear oil meeting MIL- PRF- 2105E: Air conditioning 9 tons capacity 85W-140 is recommended for use in the Meritor drive axle. This lubricant performs well over a Refrigerant type 134A broad temperature range, providing good gear and bearing protection in a variety of climates.
Page 237: Plates And Certification
Technical Information 9-17 PRE-HEATER Weight 40 lb (18 kg) PLATES AND CERTIFICATION The main components of the vehicle such as engine, transmission, axles and chassis are identified by different serial numbers. It may be FIGURE 7: MERITOR DRIVE AXLE necessary to locate these numbers for warranty purposes.
Page 238: Dot Certification Plate
DOT CERTIFICATION PLATE This certifies that vehicles manufactured by Prevost comply with all Federal Motor Vehicle Safety Standards at the time of manufacture. Information such as the date of manufacture, model year, gross vehicle weight rating, tire types and inflation pressure is also etched on this plate.
Page 239: Vin Definition
Technical Information 9-19 VIN DEFINITION PA-1652 Operator's Manual H3-45 Coach...
Page 240: Coach Final Record
9-20 Technical Information COACH FINAL RECORD The Coach Final Record is a record of all data pertaining to the assembly of the vehicle. This record is shipped to the new customer via a courier company. Retain this record in the company records office for reference and safe- keeping.
Page 241: Abbreviations
Abreviations 10-1 ABBREVIATIONS Antilock Brake System Air Conditioning Adaptive Cruise With Braking (also Referenced As ACC) Aftertreatment Control Module AFSS Automatic Fire Suppression System Automatic Passenger Counter Automatic Traction Control (Bendix) Cruise Control CECM Chassis Electronic Control Module DCDL Driver Controlled Differential Lock Diagnostic Data Reader Diesel Exhaust Fluid Driver Information Display...
Page 242 10-2 Abreviations Transmission Control Module Traction Control System TECU Transmission Electronic Control Unit TPMS Tire Pressure Monitoring System Threshold Warning System ULSD Ultra Low Sulfur Diesel VCADS Volvo Computer Assisted Diagnostic Sytem Volvo Engine Brake VECF Vehicle Electrical Center Front VECR Vehicle Electrical Center Rear VECU...
Page 243: Appendix A - Service Litterature
APPENDIX A - SERVICE LITTERATURE SERVICE LITERATURE NOTICE DECLARATION OF THE MANUFACTURING DEFECTS TO THE GOVERNMENT OF THE UNITED STATES DECLARATION OF THE MANUFACTURING DEFECTS TO THE CANADIAN GOVERNMENT DECLARATION OF THE MANUFACTURING DEFECTS TO PREVOST PA-1652 Operator's Manual H3-45 Coach...
Page 244: Service Literature
However, NHTSA cannot become involved in individual problems between you, your dealer, or Prevost. To contact NHTSA you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in Washington, D.C.
Page 245: Declaration Of The Manufacturing Defects To The Canadian Government
Transport Canada and Prevost. You may write to: Transport Canada Box 8880 Ottawa, Ontario, K1G 3J2 DECLARATION OF THE MANUFACTURING DEFECTS TO PREVOST In addition to NHTSA (or Transport Canada) notification, please contact Prevost at 1-418-831-2046. Or write Prevost After-sales service department 850 ch. Olivier, Lévis (Quebec)
Page 247: Appendix B - Multiplex Troubleshooting
Multiplex Troubleshooting B-1 APPENDIX B - MULTIPLEX TROUBLESHOOTING MULTIPLEX TROUBLESHOOTING GUIDE PA-1652 Operator's Manual H3-45 Coach...
Page 248: Multiplex Troubleshooting Guide
B-2 Multiplex Troubleshooting MULTIPLEX TROUBLESHOOTING GUIDE Problem / Symptom Probable Causes Actions Vehicle does not Start The Engine Stop pushbutton 1. Twist and pull the Engine Stop pushbutton to from the dashboard located on the rear start place it in normal operating position, check panel is depressed that the main electrical shut-off switch is in the ON position and retry cranking from the...
Page 249 Multiplex Troubleshooting B-3 Problem / Symptom Probable Causes Actions None of the Multiplexed The program version in the 1. Engage the auto- programming of the I/O functions are operating, MCM is different than the modules: Turn the ignition key to the ON including the basic limp- program in the I/O modules position, trip and reset circuit breaker CB6.
Page 250 B-4 Multiplex Troubleshooting Problem / Symptom Probable Causes Actions Entrance door does not Module AE47 is not powered 1. Check the DIAGNOSTICS menu of Driver open nor close using the or is faulty Information Display (DID). Select VIEW control buttons ACTIVE FAULTS and ELECTRICAL.
Page 251 Multiplex Troubleshooting B-5 Problem / Symptom Probable Causes Actions Defroster fan is Module AE47 is not powered 1. Check the DIAGNOSTICS menu of Driver functioning but no heat or or is faulty Information Display (DID). Select VIEW cooling available in the ACTIVE FAULTS and ELECTRICAL.
Page 252 B-6 Multiplex Troubleshooting Problem / Symptom Probable Causes Actions Rear flashers not Module AE51 is not powered 1. Check the DIAGNOSTICS menu of Driver functioning or is faulty Information Display (DID). Select VIEW ACTIVE FAULTS and ELECTRICAL. The message “No Response ModA51, Active” Stoplights center indicates a power problem on the module.
Page 253 Multiplex Troubleshooting B-7 Problem / Symptom Probable Causes Actions Evaporator fan not Circuit breaker CB3 tripped 1. Check circuit breaker CB3 functioning 2. Check relay R12 Module AE54 is not powered or is faulty 3. Check the DIAGNOSTICS menu of Driver Information Display (DID).
Page 254 B-8 Multiplex Troubleshooting Problem / Symptom Probable Causes Actions Fire alarm pop- upand Short-circuited fire sensor or Prior to start the vehicle, cycle the ignition audible alarm always ON defective sensor key to the ON position, OFF position and and there is no fire or then ON position again and then start the high temperature in the vehicle.
Page 255 Allison Transmission Other Features C-1 APPENDIX C - ALLISON TRANSMISSION OTHER FEATURES OIL LEVEL CHECK USING THE PUSHBUTTON SHIFT SELECTOR CONTROL SYSTEM PROGNOSTICS NORMAL PROGNOSTICS INDICATION AT ENGINE START OIL LIFE MONITOR FILTER LIFE MONITOR TRANSMISSION HEALTH MONITOR DIAGNOSTIC TROUBLESHOOTING CODES (DTC) — ALLISON 5TH GENERATION CONTROLS DIAGNOSTIC TROUBLESHOOTING CODES (DTC) OVERVIEW USING SHIFT SELECTOR FOR ACCESSING DIAGNOSTIC INFORMATION DIAGNOSTIC CODE DISPLAY AND CLEARING PROCEDURE...
Page 256: Oil Level Check Using The Pushbutton Shift Selector
Allison 5th & 6th Generation Operator’s Manual 3000_ 4000 7. High fluid level condition with the Series available on the Prevost Technical number of quarts in excess is Publications site. displayed as shown. The oil level sensor (OLS) is standard in your transmission.
Page 257: Control System Prognostics
Allison Transmission Other Features C-3 (Downshift) arrow buttons repeatedly. See the CAUSE OF FAULT CODE REFERENCE TABLE ( )in this section. CODE SENSOR FAILED Sensor failure NORMAL PROGNOSTICS INDICATION AT ENGINE START CONTROL SYSTEM PROGNOSTICS A system bulb check illuminates the TRANSMISSION SERVICE indicator...
Page 258: Filter Life Monitor
C-4 Allison Transmission Other Features Reset CAUTION The TRANSMISSION SERVICE indicator can be reset by a message over the SAE J1939 Required calendar- based oil & filter change communication interface, with the Allison DOC™ intervals (based on months) still apply because for PC diagnostic program, or by depressing and Oil Life Monitor function cannot measure time holding the MODE button for ten (10) seconds...
Page 259: Transmission Health Monitor
Allison Transmission Other Features C-5 selection of a drive range each time, until service performed and the indicator is reset. If the is performed and the indicator is reset. transmission health monitor mode has been accessed via the shift selector, a “TRANS Failure to perform maintenance and reset the HEALTH OK”...
Page 260 C-6 Allison Transmission Other Features Read And Reset Transmission Health Monitor From Selector To enter the transmission health monitor, press simultaneously the (Upshift) and (Downshift) arrows four times. An acceptable clutch life status is displayed as “TRANS HEALTH OK”. An unacceptable clutch life status is displayed as “TRANS HEALTH LO”.
Page 261: Diagnostic Troubleshooting Codes (Dtc) - Allison 5Th Generation Controls
NOTE: You will find the complete transmission operation instructions and driving tips in the Allison 5th & 6th Generation Operator’s Manual 3000_ 4000 Series available on the Prevost Technical Publications site DIAGNOSTIC TROUBLESHOOTING CODES (DTC) OVERVIEW When a control system malfunction is detected, a series of Diagnostic Trouble Codes (DTCs) are used to identify and clarify the nature of the malfunction.
Page 262: Diagnostic Code Display And Clearing Procedure
C-8 Allison Transmission Other Features DIAGNOSTIC CODE DISPLAY AND CLEARING PROCEDURE Diagnostic codes can be read and cleared by two methods: Using an Allison DOC™ diagnostic tool. For specific instructions on how to use an Allison DOC™ diagnostic tool, refer to the User Guide. Using the pushbutton shift selector.
Page 263: Diagnostic Trouble Code Response
Allison Transmission Other Features C-9 NOTE If clearing a code while locked in a «D» (Drive) or «R» (Reverse) position (fail-to-range), the transmission will still be in «D» (Drive) or «R» (Reverse) when the clearing procedure is completed. «N» (Neutral) must be manually selected.
Page 264: Diagnostic Troubleshooting
C-10 Allison Transmission Other Features DIAGNOSTIC TROUBLESHOOTING CODES (DTC) LIST - ALLISON 5 & GENERATION CONTROLS CHECK Inhibited Operation Description Light Description inhibit retarder C1312 Retarder Request Sensor Failed Low operation if not using J1939 datalink inhibit retarder C1313 Retarder Request Sensor Failed High operation if not using J1939 datalink Use default throttle values.
Page 265 Allison Transmission Other Features C-11 CHECK Inhibited Operation Description Light Description P0652 Sensor Reference Voltage “B” Circuit Fault NonE SOL OFF, DNA, Inhibit TCC P0657 Actuator Supply Circuit Voltage 1 Open (HSD 1) operation, Inhibit main modulation DNS, SOL OFF (hydraulic P0658 Actuator Supply Voltage 1 (HSD1) Low default)
Page 266 C-12 Allison Transmission Other Features CHECK Inhibited Operation Description Light Description TCM freezes shift adapts. P0721 Output Shaft Speed Sensor Circuit Performance inhibits engagement. TCM freezes shift adapts. inhibits P0722 Output Speed Sensor Circuit No Signal engagement. DNS, Lock in current range P0725 Engine Speed Sensor Circuit...
Page 267 Allison Transmission Other Features C-13 CHECK Inhibited Operation Description Light Description P085E Gear Shift Module 1 Performance al Lock in Neutral P088A Transmission Fluid Filter Maintenance Alert None P088B Transmission Fluid Filter Maintenance Required None P0880 TCM Power Input Signal None P0881 TCM Power Input Signal Performance...
Page 268 C-14 Allison Transmission Other Features CHECK Inhibited Operation Description Light Description DNS, SOL OFF (hydraulic P0973 Shift Solenoid 1 (SS1) Control Circuit Low default) DNS, SOL OFF (hydraulic P0974 Shift Solenoid 1 (SS1) Control Circuit High default) 7-speed: Allow 2 through 6, N, R P0976 Shift Solenoid 2 (SS2) Control Circuit Low...
Page 269 Allison Transmission Other Features C-15 CHECK Inhibited Operation Description Light Description OFF, Inhibit P2684 Actuator Supply Circuit Voltage 3 Open (HSD3) operation, Inhibit Main modulation, ONA DNS, SOL OFF (hydraulic P2685 Actuator Supply Voltage 3 (HSD3) Low default) DNS, SOL OFF (hydraulic P2686 Actuator Supply Voltage 3 (HSD3) High default)
Page 270 C-16 Allison Transmission Other Features CHECK Inhibited Operation Description Light Description Pressure Control Solenoid 1 (PCS1) Control Circuit DNS, SOL OFF (hydraulic P2729 default) Pressure Control Solenoid 1 (PCS1) Control Circuit DNS, SOL OFF (hydraulic P2730 High default) Pressure Control Solenoid 5 (PCS5) Control Circuit P2736 Inhibit retarder operation Open...
Page 271 Allison Transmission Other Features C-17 CHECK Inhibited Operation Description Light Description Pressure Control Solenoid 6 (PCS6) Control Circuit DNS, SOL OFF (hydraulic P2814 default) Pressure Control Solenoid 6 (PCS6) Control Circuit DNS, SOL OFF (hydraulic P2815 High default) U0073 CAN Communication Bus 1 Off Use default values U0074 CAN Communication Bus 2 Off...
Page 272 C-18 Allison Transmission Other Features CHECK Inhibited Operation Description Light Description U1401 J1939 TSC1 Engine Message Impostor Detected None J1939 TSC1 Compression Brake Message Impostor U1402 None Detected J1939 TSC1 Exhaust Brake Message Imposter U1403 None Detected *5th Generation only **6th Generation only PA-1652 Operator's Manual H3-45 Coach...

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