PREVOST XL2 User manual

FOREWORD
This PRÉVOST XL2 Owner's Manual has been
prepared to thoroughly acquaint you, the owner,
with vehicle’s 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
remain 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 luxury
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: Identifies instructions which, if not
followed, could result in serious personal injury
or loss of life.
Caution: Denotes instructions which, if not
followed, could cause serious damage to vehicle
components.
Note: Indicates supplementary information
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: Prior to working on a system 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 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, positive and
negative battery connections. If these modules
(ECM, ECU, ABS) are not disconnected,
electronic components (EPROM, CHIPS) could
be permanently damaged.
Refer to your maintenance manual for all related
procedures.
I

TABLE OF CONTENTS
FOREWORD..........................................................I
SAFETY PRECAUTIONS.....................................II
VEHICLE EXTERIOR ....................................... 1-1
ENGINE COMPARTMENT COMPONENTS ...1-4
ENGINE COMPARTMENT R.H.
SIDE DOOR ...................................................... 1-5
R.H. SIDE REAR SERVICE COMPART..........1-5
BAGGAGE COMPARTMENT........................... 1-6
FUEL FILLER DOOR......................................1-6
A/C CONDENSER DOOR...............................1-6
ENGINE COMPARTMENT REAR DOORS....1-7
RECLINING BUMPER COMPARTMENT.......1-8
FRONT SERVICE COMPARTMENT..............1-8
EVAPORATOR COMPARTMENT..................1-9
L.H. SIDE REAR SERVICE
COMPARTMENT............................................1-9
RADIATOR DOOR........................................1-10
ENTRANCE DOOR......................................... 1-10
Keyless entry system.......................................1-10
REAR VIEW MIRRORS..................................1-11
BACK-UP CAMERA........................................1-12
TRAILER HITCH.............................................1-12
HEADLIGHTS..................................................1-12
VEHICLE INTERIOR......................................... 2-1
DRIVER’S SEAT - “DELIVERY”........................ 2-1
DRIVER’S AND CO-PILOT’S SEATS
-ISRI- (OPTIONAL) ...........................................2-1
Pneumatic ISRI seats........................................2-1
Electric ISRI seats .............................................2-1
SAFETY BELTS................................................ 2-2
STEERING WHEEL ADJUSTMENT................ 2-2
SUNSHADES (BLINDS) ...................................2-3
INSIDE MIRRORS ............................................2-3
ADJUSTABLE HVAC REGISTERS..................2-3
WINDOWS........................................................ 2-3
Driver’s power window....................................... 2-3
Fixed windows................................................... 2-3
Awning windows.................................................2-3
Sliding windows..................................................2-3
CONTROLS & INSTRUMENTS .......................3-1
KEYS..................................................................3-1
REMOTE ENTRY TRANSMITTER...................3-2
IGNITION SWITCH ...........................................3-3
L.H. CONTROL PANEL.....................................3-4
Transmission control pad...................................3-4
Cruise control switches......................................3-4
Mirror controls ....................................................3-5
Level low system................................................3-6
Parking brakes control valve..............................3-6
Tag axle control valve........................................3-6
Coolant heater timer...........................................3-7
12-volt DC power outlet......................................3-7
Accessory pocket...............................................3-7
Power window switch.........................................3-7
Ashtray ...............................................................3-7
Cigarette lighter..................................................3-7
L.H. DASHBOARD PANEL................................3-8
R.H. DASHBOARD PANEL...............................3-8
Control switches.................................................3-8
HVAC control unit.............................................3-12
Air registers ......................................................3-13
CENTER DASHBOARD PANEL.....................3-13
CLUSTER ........................................................3-13
Message Center Display (MCD)......................3-13
Gauges.............................................................3-15
Telltale Panel....................................................3-15
STEERING COLUMN CONTROLS................3-18
Multi-function lever...........................................3-18
Transmission output retarder...........................3-19
Horns................................................................3-20
FOOT-OPERATED CONTROLS....................3-20
Service brakes .................................................3-20
Accelerator pedal.............................................3-20
Steering wheel adjustment unlock air valve....3-20
AUTOMATIC TRANSMISSION.......................3-21
Operation..........................................................3-21
Range selection – push button shifter .............3-21
Functions of the mode button..........................3-22
i

TABLE OF CONTENTS
OTHER FEATURES ......................................... 4-1
DETROIT DIESEL ELECTRONIC
CONTROL (DDEC) SYSTEM ..........................4-1
DDEC IV ELECTRONIC CONTROL
MODULE (ECM)................................................4-2
MESSAGE CENTER DISPLAY (MCD) ............4-2
Gauge mode...................................................... 4-3
Fuel economy mode..........................................4-3
Clock/dist mode................................................. 4-4
Set-up mode...................................................... 4-5
Diagnostic mode................................................4-7
Data log mode................................................... 4-9
Passwords.........................................................4-9
PRODRIVERTM................................................4-10
WORLD TRANSMISSION ELECTRONIC
CONTROL UNIT (ECU)..................................4-10
TRANSMISSION RETARDER........................4-11
JACOBS ENGINE BRAKE..............................4-11
ANTI-LOCK BRAKING SYSTEM....................4-11
RETRACTABLE TAG AXLE...........................4-12
VARIABLE ASSISTANCE STEERING GEAR4-12
COOLANT HEATER.......................................4-12
Switching the heater on...................................4-12
Switching the heater off................................... 4-12
Coolant heater timer........................................4-12
110-120 VOLT CONNECTOR........................4-17
KEYLESS ENTRY SYSTEM...........................4-18
Keyless operating instructions.........................4-18
Programming a personal code........................4-18
Remote entry transmiter..................................4-19
Programming tansmitters................................4-19
STARTING AND STOPPING
PROCEDURES................................................. 5-1
STARTING ENGINE FROM DRIVER’S
COMPARTMENT ............................................. 5-1
Starting engine................................................... 5-1
Stopping engine.................................................5-1
STARTING ENGINE FROM THE ENGINE
COMPARTMENT..............................................5-1
Starting engine................................................... 5-1
Stopping engine.................................................5-1
COLD WEATHER STARTING..........................5-2
Engine block heater...........................................5-2
Engine warm-up ................................................ 5-2
World Transmission (WT) warm-up .................5-2
JUMP STARTING..............................................5-2
EMERGENCY FEATURES AND
SAFETY EQUIPMENT......................................6-1
EMERGENCYEXITS ........................................6-1
Awning windows.................................................6-1
Sliding windows..................................................6-1
Fixed windows....................................................6-1
Roof escape hatch.............................................6-1
EMERGENCY AIR-FILL VALVES.....................6-2
EMERGENCY AND PARKING BRAKES..........6-2
SAFETYEQUIPMENT.......................................6-3
Fire extinguishers...............................................6-3
First aid kit..........................................................6-3
Warning reflectors..............................................6-3
Jack/Tools..........................................................6-3
DAYTIME RUNNING LIGHTS...........................6-3
FOG LIGHTS.....................................................6-3
CORNERING LIGHTS.......................................6-4
COMPARTMENT LIGHTING............................6-4
MUD FLAPS AND SPLASH GUARDS .............6-4
BACK-UP CAMERA...........................................6-4
BACK-UP ALARM..............................................6-4
Back-up alarm cancel switch.............................6-4
ALARM SYSTEM...............................................6-4
SPARE PARTS KIT...........................................6-4
CARE AND MAINTENANCE............................7-1
CLEANING.........................................................7-1
Seat upholstery ..................................................7-1
Plastic & vinyl .....................................................7-2
Windows.............................................................7-2
Stainless steel....................................................7-2
Formica ..............................................................7-2
Carpet.................................................................7-2
Rubber components...........................................7-2
Floor cleaning.....................................................7-2
Exterior surfaces................................................7-2
Tar or oil .............................................................7-3
Insects................................................................7-3
Tree sap.............................................................7-3
Windows.............................................................7-3
Wiper blades......................................................7-3
FLUID LEVEL VERIFICATION..........................7-3
Engine oil level ...................................................7-3
Automatic transmission oil level.........................7-4
Power steering fluid level...................................7-4
Radiator fan gearbox oil level ............................7-5
Wheel bearing oil level.......................................7-5
ii

TABLE OF CONTENTS
Coolant fluid ......................................................7-6
Windshield washer tank .................................... 7-6
OTHER VERIFICATIONS.................................7-6
Air tank purge ....................................................7-6
Fire extinguishers .............................................. 7-7
Water separator................................................. 7-7
Belt tension adjustment.....................................7-7
Back-up camera................................................ 7-8
Air filter restriction indicator ............................... 7-8
A/C and heating system air filters...................... 7-8
Driver’s area filters.............................................7-8
Cabin system air filter........................................ 7-9
Hose inspection................................................. 7-9
Lubrication ......................................................... 7-9
PRE-STARTING INSPECTION........................ 7-9
With engine stopped..........................................7-9
With engine running ........................................7-11
FIRST SERVICE ON NEW VEHICLE.............7-11
Engine oil.........................................................7-11
Automatic transmission oil filter.......................7-12
Coolant system strainer...................................7-12
CHANGING WHEELS.....................................7-12
Jacking points.................................................. 7-12
Hydraulic jack ..................................................7-12
TOWING..........................................................7-13
GENERAL RECOMMENDATIONS................ 7-13
WALK-AROUND INSPECTION
(BEFORE EVERYTRIP).................................7-15
LUBRICATION AND SERVICING
SCHEDULE.....................................................7-16
LUBRICANT SPECIFICATIONS.....................7-19
PART NUMBER SPECIFICATIONS...............7-20
TECHNICAL INFORMATION........................... 8-1
DIMENSIONS & WEIGHTS.............................. 8-1
CAPACITIES..................................................... 8-1
FUEL TYPE.......................................................8-1
WHEELS AND TIRES....................................... 8-1
BELTS................................................................ 8-2
ENGINE............................................................. 8-2
TRANSMISSION...............................................8-2
Gear ratios.........................................................8-2
BRAKES............................................................ 8-2
Brake chamber effective area...........................8-2
AIR SYSTEM..................................................... 8-2
ANTI-LOCK BRAKING SYSTEM (ABS) ...........8-2
STEERING.........................................................8-3
ELECTRICAL SYSTEM.....................................8-3
SUSPENSION....................................................8-3
Independent front suspension ...........................8-3
Drive axle............................................................8-3
Tag axle..............................................................8-3
ALIGNMENT......................................................8-3
HEATING AND AIR CONDITIONING...............8-4
OIL SPECIFICATIONS......................................8-4
Engine ................................................................8-4
Automatic transmission......................................8-4
Differential..........................................................8-4
Fan gearbox.......................................................8-4
Power steering reservoir....................................8-4
Wheel bearings..................................................8-4
PRE-HEATING SYSTEM (OPTIONAL)............8-5
Webasto.............................................................8-5
DDEC IV DIAGNOSTIC CODES.......................8-5
WORLD TRANSMISSION (WT)
DIAGNOSTIC CODES.......................................8-7
Diagnostic code memory list (WT) ....................8-7
Main code...........................................................8-8
Sub code............................................................8-8
Active indicator...................................................8-8
Ignition cycle counter..........................................8-8
Event counter.....................................................8-8
Clearing the active indicator and code records
from the code list in memory..............................8-8
Code reading and code clearing procedures ....8-8
Reading codes...................................................8-8
Clearing codes ...................................................8-9
Exiting the diagnostic display mode..................8-9
Clearing records from the code list in
memory..............................................................8-9
Diagnostic code response .................................8-9
Diagnostic code list and description ................8-10
OIL LEVEL SENSOR (OLS) CODES..............8-19
Exiting the oil level display mode.....................8-19
Clearing codes .................................................8-19
LIGHT BULB DATA.........................................8-19
PLATES AND CERTIFICATION .....................8-20
Safety certification............................................8-21
DOT certification plate .....................................8-21
EPA engine label..............................................8-21
Vehicle identification number (VIN) .................8-22
COACH FINAL RECORD................................8-22
iii

TABLE OF CONTENTS
ANNEX
SERVICE LITERATURE.......................................1
NOTICE.................................................................2
INDEX....................................................................3
iv

SAFETY PRECAUTIONS
To ensure safe and reliable operation, heed the
following safety precautions.
SAFE OPERATING PRACTICES
•Operation and maintenance of the vehicle
must be performed only by qualified
personnel.
•Before driving, conduct a walk around
inspection and check that all baggage
compartment doors and equipment access
doors are securely shut.
•Make sure good visibility is maintained at all
times. Keep windshields clean and free of
obstructions.
•Adjust the driver's seat so that all controls
can be reached easily.
•Always wear the safety belt when driving.
•Check the instrument panel frequently. Do
not operate the vehicle when dials or
indicators are not in their normal operating
condition.
•Always pay attention to pedestrians passing
in front and behind the vehicle. Always yield
to pedestrians at pedestrian walkways.
•Do not drive over obstacles on the road.
Empty boxes, piles of leaves, and snowdrifts
could conceal hidden dangers that could
damage the vehicle suspension and
underbody.
•When turning or changing lanes, signal your
intention well in advance.
•When approaching to make a right turn,
reduce the space between the vehicle and
the curb to make sure another vehicle
cannot pass on the right. Since the vehicle
makes wide turns, allow enough space to
make safe turns.
•Switch from high beams to low beams when
meeting or following other vehicles within
500 feet (150 meters).
•Never leave the vehicle unattended with the
engine running, or with the key in the
ignition. Turn off the engine, remove keys
and apply the parking brake before leaving
the vehicle.
•Shut-off the engine before refueling, adding
oil, performing maintenance or servicing
tasks, unless stated otherwise.
•Fuel is highly flammable and explosive. Do
not smoke when refueling. Keep away from
open flames or sparks.
•Do not run the engine or HVAC system with
access doors left open. Close compartment
doors before operating any equipment.
•Do not remove the surge tank filler cap or
the cooling system pressure cap when the
engine is hot. Let the engine cool down
before removing filler caps.
•Do not attempt to push or pull-start a vehicle
equipped with an automatic transmission.
•The service life of the vehicle depends on
the kind of maintenance it receives. Always
record any problems and report them
immediately to maintenance personnel.
•Do not use the trailer hitch before reading
the safety, technical and operational
requirements on page 1-12 of this manual.
DEFENSIVE DRIVING PRACTICES
•For city driving, allow a four to six second
travel interval between your vehicle and the
vehicle ahead. Increase this travel interval
to six to eight seconds for highway driving.
Increase time interval for driving at night or
in foul weather.
•Be prepared to stop when approaching an
intersection. The stopping distance of the
vehicle increases with the weight and speed.
•Establish eye-to-eye contact with other
drivers and with pedestrians. Use, high
beam and low beam headlights, turn signals
and horn as needed.
•On highway, don't stare at the road ahead.
Keep your eyes moving. Check mirrors and
dashboard instruments frequently.
•To keep the vehicle from drifting across
lanes during highway driving, always look
over the horizon on the road ahead.
•Adjust your speed to road conditions, traffic
and visibility. Never exceed the posted
speed limits.
•If another vehicle is following close behind,
reduce your speed to let the vehicle pass.
For additional information about safe operation
and defensive driving practices, contact the local
department of motor vehicles authority.
II

Chapter 1: VEHICLE EXTERIOR
XL2-40 EXTERIOR VIEW (TYPICAL) 18365
1.
Engine compartment R.H. side door
8.
Rear-view mirror
2.
Engine air intake
9.
Reclining bumper
3.
Baggage compartment
10.
Front service compartment
4.
Fuel filler door
11.
Evaporator compartment
5.
Condenser compartment
12.
Radiator door
6.
Entrance door
13.
Engine air intake
7.
Engine compartment rear doors
14.
Hinged rear fender
1-1

VEHICLE EXTERIOR
XL2-45 EXTERIOR VIEW (TYPICAL) 18362
1.
Engine compartment R.H. side door
8.
Rear-view mirror
2.
R.H. side rear service compartment
9.
Reclining bumper
3.
Baggage compartment
10.
Front service compartment
4.
Fuel filler door
11.
Evaporator compartment
5.
Condenser compartment
12.
L.H. side rear service compartment
6.
Entrance door
13.
Radiator door
7.
Engine compartment rear doors
14.
Engine air intake
15.
Hinged rear fender
1-2

VEHICLE EXTERIOR
XL2-45E EXTERIOR VIEW (TYPICAL) 18369
1.
Engine compartment R.H. side door
8.
Rear-view mirror
2.
Engine air intake
9.
Reclining bumper
3.
Baggage compartment
10.
Front service compartment
4.
Fuel filler door
11.
Evaporator compartment
5.
Condenser compartment
12.
Radiator door
6.
Entrance door
13.
Engine air intake
7.
Engine compartment rear doors
14.
Hinged rear fender
1-3

VEHICLE EXTERIOR
ENGINE COMPARTMENT COMPONENTS
ENGINE COMPARTMENT 01071
1. Radiator;
2. Coolant fluid surge tank;
3. Transmission oil dipstick;
4. Air filter restriction indicator;
5. Engine oil dipstick;
6. Starter selector switch and
Engine rear start push-button switch;
7. Belt tensioner control valve;
8. Engine oil reserve tank;
9. Air filter;
10. Auxiliary A/C compressor (optional);
11. Radiator fan gearbox;
12. Engine coolant filter/conditioner and
Engine oil filters;
13. Alternator;
14. Primary and secondary fuel filters;
15. Main A/C compressor;
16. 110 – 120 volt connector;
1-4

VEHICLE EXTERIOR
Most serviceable parts may be accessed
through exterior compartments. There may be
slight differences in the location of parts and in
the configuration of compartments between
models, depending on options.
ENGINE COMPARTMENT R.H. SIDE
DOOR
The engine compartment R.H. side door
provides access to the following (if equipped):
•Engine compartment rear door release
lever;
•Batteries;
•Battery equalizer;
•Voltage regulator;(w/270A alternator only)
•Circuit breakers;
•Booster terminals;
•Alternator(s);
•Primary air circuit fill valve and drain cock;
•Fuel filter/water separator;
•Cold weather starting fluid bottle;
•A/C Compressor.
ENGINE COMPARTMENT R.H. DOOR 18370
This door can be locked or unlocked using the
exterior compartment key or, if so equipped, by
the central door locking system. To open, push
down on the small lever accessible through an
opening in the sheet metal.
R.H. SIDE ENGINE COMPARTMENT 18354
Turn ON the light in the engine compartment
using a switch on the right-hand side of the rear
junction box.
REAR JUNCTION BOX 06409
Warning: Unless otherwise stated, do not run
the engine when the engine R.H. side
compartment door is open. Close engine R.H.
side compartment door before starting engine.
R.H. SIDE REAR SERVICE
COMPARTMENT (XL2-45 MTH ONLY)
This compartment is closed off from the engine
compartment and can be used for storage or to
house custom mechanical components.
To open the door, first open the engine
compartment R.H. side door and pull the lever
close to the lower door hinge.
1-5

VEHICLE EXTERIOR
LEVER IN ENGINE COMPARTMENT R.H. SIDE DOOR
18372
Lights in the compartment turn ON automatically
when the door is opened.
BAGGAGE COMPARTMENTS
BAGGAGE DOOR LOCK AND LEVER 18043
The baggage compartment doors of the XL2-45
model provide 407 ft3(11,53 m3) of storage
space (the XL2-40 has 315 ft3[8,9 m3] of
storage capacity). The compartments can be
locked or unlocked by using the exterior
compartment key. Pull up operating handle to
release the latch, then pull the door open.
Pressurized cylinders assist the opening and
closing of the baggage compartment doors and
hold the doors open.
To close, pull the door down by the handle rod.
Complete the closing of the door by returning
the operating handle to its initial position.
Caution: Do not slam shut the baggage
compartment doors. Damage to door weather-
stripping or locking mechanism could result.
Lights in the baggage compartments turn ON
automatically when the door is opened.
Warning: To avoid injury, keep hands clear of
baggage compartment door edge and door
frame when closing.
Note: To prevent theft and vandalism, always
lock the baggage compartment doors before
leaving the vehicle unattended.
Note: In case of malfunction or special
conditions, use the safety lock to keep the door
securely opened.
SAFETY LOCK
18038
Note: The baggage compartment doors can be
locked/unlocked from the driver's position by the
optional central locking system. The switch is
on the L.H. control panel. Refer to "Controls &
Instruments" chapter.
FUEL FILLER DOOR
There is one fuel filler door on each side of the
vehicle, providing easy fuel filling. Both fuel filler
doors can be unlocked with the exterior
compartment key. Springs keep the door either
open or shut.
Note: Provided the vehicle is parked on level
ground, an automatic nozzle will automatically
shut off when tank is approximately 95% full.
Caution: Do not fill to more than 95% of the
tank capacity. Do not "top off" the tank, doing so
may result in fuel spillage when the fuel
expands.
Note: The fuel filler door locks must be in the
unlocked position before closing.
1-6

VEHICLE EXTERIOR
A/C CONDENSER DOOR
Pull the release latch located inside the adjacent
baggage compartment to open the condenser
door.
CONDENSER DOOR 18378
ENGINE COMPARTMENT REAR
DOORS
To open the engine compartment rear doors,
open the engine compartment R.H. side door
and pull the lever located on the rear door, close
to the bottom door hinge. The engine
compartment doors swing out to provide access
to the following:
•Engine;
•Alternator(s);
•Compressor(s);
•Belt tension valve (refer to Chapter 7, Care
and Maintenance);
•Engine starting selector (refer to chapter 5,
Starting and Stopping Procedures);
•Rear junction compartment;
•Certification plates;
•Diagnostic Data Reader (DDR) receptacle
(refer to chapter 4, Other Features);
•Engine coolant surge tank;
•Air cleaner restriction indicator;
•Engine oil dipstick;
•Engine oil reserve tank;
•Power steering fluid reserve tank;
•Automatic transmission oil dipstick;
•Engine coolant filler cap;
•Primary air circuit fill valve and drain cock;
•110-120 volt connector (see description
below).
OPENING THE ENGINE COMPARTMENT REAR DOORS
FROM R.H. SIDE DOOR 18371
A catch holding each door open engages when
the door is fully open. Release the catches
before closing the doors. Close the L.H. door
first, then firmly shut the R.H. door.
REAR JUNCTION BOX 06409
1-7

VEHICLE EXTERIOR
Turn the lights ON in the engine compartment
using the switch on the right-hand side of the rear
junction box.
Warning: Unless otherwise specified, do not
run engine when the engine compartment rear
door is open. Close the engine compartment
rear door before starting the engine.
110-120 Volt Connector
110 VOLT CONNECTOR 06390
This connector is used with a 110-120 volt
supply and is connected to the engine block
heater. Refer to "Other Features" chapter.
To access the connector, open the engine
compartment rear door. The connector is
attached to the R.H. side frame post.
RECLINING BUMPER COMPARTMENT
The front bumper can be tilted downward to give
access to the bumper compartment. Pull the
lever on top of the bumper to unlock. Tilt down
the entire bumper assembly to access the
compartment. Push the bumper back up firmly in
place to lock in position.
Warning: The compartment behind the bumper
is not designed for storage. Never store loose
objects in this compartment since they can
interfere with the steering linkage mechanism.
Use care when opening or closing the reclining
bumper compartment to prevent personal injury.
FRONT SERVICE COMPARTMENT
To open the front compartment door, pull the rod
inside the vehicle, next to the driver’s power
window. The front service compartment provides
access to the following:
•Front junction box;
•Windshield washer reservoir;
•Accessory air tank drain valve;
•Accessory system fill valve;
•ABS electronic control unit and blinker
switch.
FRONT SERVICE COMPARTMENT DOOR 18381
The light in the front electric & service
compartment turns ON automatically when the
door is opened.
FRONT JUNCTION BOX IN SERVICE COMPARTMENT
06397
1-8

VEHICLE EXTERIOR
FRONT SERVICE COMPARTMENT 06394
EVAPORATOR COMPARTMENT
The HVAC (Heating, Ventilating and Air-
Conditioning) humidistat control is found in this
compartment.
EVAPORATOR COMPARTMENT 22178
The compartment door release latch is located
on the left side of the baggage compartment and
to the right of the HVAC compartment door. Pull
the release latch then swing the HVAC
compartment door open.
RECIRCULATION DAMPER IN HVAC COMPARTMENT
22175
Open or close the recirculation damper with the
lever shown in the illustration above
L.H. SIDE REAR SERVICE
COMPARTMENT
L.H. SIDE REAR SERVICE COMPARTMENT 22176
The rear electric compartment provides access
to the following:
•Coolant line shutoff valve;
•Coolant heater system.
The rear electric compartment door can be
locked/unlocked using the exterior compartment
key. The light in the compartment turns ON
automatically when the door is opened.
1-9

VEHICLE EXTERIOR
RADIATOR DOOR
Open the engine radiator door by pushing down
the release latch.
RADIATOR DOOR 18383
ENTRANCE DOOR
Lock or unlock the entrance door from outside
the vehicle by either turning the key in the door
lock (counterclockwise to lock, clockwise to
unlock), by using the key pad (see “Keyless
Entry System” in this chapter), or by using the
remote control (key fob).
Open the door by pulling on the lever. Close by
pushing the door shut.
ENTRANCE DOOR 18380
There are two ways of unlocking the entrance
door from the inside. The first consists in
actuating the rocker switch on the R.H.
dashboard panel. This operation will also unlock
the baggage compartments. Also, you can
unlock the entrance door by sliding its lock lever
to the left. If the orange tab on the door-lock
lever is visible, the door is unlocked.
DOOR-LOCK PANEL 18187
KEYLESS ENTRY SYSTEM
By using this system, you can lock or unlock the
entrance door and the baggage and service
compartment doors. The keyboard is located
below the entrance door handle. The master
code in the microprocessor/relay module is pre-
programmed by the manufacturer and cannot be
deleted. Moreover, you can program your own
entry code (e.g. a birthday or part of a social
security number).
The master code is:
•Printed on the owner's wallet card;
•Printed on three decals, joined to the
owner's wallet card.
•Printed on decal affixed to the keyless
system microprocessor/relay module in the
front console;
When you use the keyless entry system, the
keyboard and step lights illuminate.
Do not push the buttons with a key, pencil or any
other hard or sharp object as the buttons could
be damaged. Although each button is provided
with two digits separated by a vertical line, there
is only one contact per button. Press in the
center of the button (between the two digits, on
the vertical line).
You must unlock the entrance door before you
unlock any other baggage or service
compartment door. If you let more than five
seconds pass between the numbers you press,
the system shuts down, and you have to enter
your code again. If the keyless entry system
1-10

VEHICLE EXTERIOR
does not work properly, use the key to lock or
unlock entrance or compartment doors.
Keyless Operating Instructions
1. To unlock the entrance door, enter the five
digits of the code. After pressing the fifth
digit, the door will unlock. During the night,
press any button to illuminate the keyboard,
then enter the code.
2. When pressing any button, the keyboard
lights up for five seconds and the step lights
illuminate for twenty-five seconds.
3. To unlock the baggage and service
compartment doors, press button 3|4 within
five seconds of entering the code.
4. To lock entrance door and compartments all
at the same time, press buttons 7|8 and 9|0
at the same time.
Programming Your Personal Code
Note: To avoid erasing your personal code from
the system memory, you should connect the
keyless entry system to house batteries,
otherwise the code will be erased each time
battery main disconnect switches are set to the
OFF position.
You can program a personal code to unlock the
entrance door and compartments. This code
does not replace the permanent code that is
programmed into the system. Use your personal
code in the same manner that you would use the
original code.
Do not choose a code that presents the
numbers in sequential order, such as 1|2, 3|4,
5|6, 7|8, 9|0. Studies show that people who idly
press the buttons usually press a sequential
pattern. Also, do not select a code that uses the
same button five times. Thieves can easily figure
out these types of codes.
1. Choose and memorize your personal code.
2. Enter the original code, and within five
seconds, press button 1|2.
3. Within five seconds of pressing button 1|2,
enter your personal code, pressing each
button within five seconds of the previous
digit. The keyboard light will immediately
turn OFF if the code is correctly entered.
The keyless entry system registers your
personal code. To unlock the entrance door,
you can use either code.
To erase your personal code, enter the original
code, press button 1|2, then wait six seconds.
Refer to chapter 3, “Controls and instruments”
for instructions on remote unlock key fob. Refer
to chapter 4, “Other Features” for full details
keyless entry system.
REAR VIEW MIRRORS
The vehicle is equipped with flat-type and
convex-type rear-view mirrors. Convex mirrors
give a wide angle view. Objects viewed in
convex-type rear-view mirrors appear smaller
and are actually closer than they appear.
REAR VIEW MIRRORS 18376
To provide good visibility in cold weather, the
mirrors are equipped with heating elements. The
elements are activated by a rocker switch
located on the dashboard. Refer to "Controls &
Instruments" chapter. Thermostats are used to
prevent continuous operation of the heating
elements.
Caution: Do not attach stick-on type convex
mirror accessories to the heated mirror glass.
This could impede uniform heat distribution on
the mirror surface and could break the mirror
glass.
The mirrors are adjusted using the controls
located on the L.H. control panel. Refer to
"Controls & Instruments" chapter. Manual
adjustment is also possible.
Adjust the side-view mirrors until the side of the
vehicle is visible. Adjust the flat-type mirror until
the road behind is in full view.
1-11

VEHICLE EXTERIOR
BACK-UP CAMERA
An optional back-up camera is available which
provides the driver with visual assistance when
backing-up. For additional information, refer to
"Controls & Instruments" and ‘Care and
maintenance’ chapters.
TRAILER HITCH
10 000 lbs max. gross trailer weight
capacity (standard)
Your vehicle is equipped with a factory installed
trailer hitch which has been designed to meet
SAE, class 4 specifications.
TRAILER HITCH 23236
•Maximum gross trailer weight: 10 000 lbs
(4 540kg)
•Maximum tongue weight at 8 inches
(200 mm) or less from coupling receiver:
1 000 lbs (454 kg)
Warning : Pulling a trailer weighing more
than the recommended maximum gross weight
may cause engine and transmission
overheating, and also possible hitch failure.
Note : Pulling a trailer over long distances is
considered as a "severe operating condition" for
the vehicle and therefore, power plant requires
more frequent servicing.
20 000 lbs max. gross trailer weight
capacity (optional)
Your vehicle may be equipped with a factory
installed trailer hitch which has been designed to
meet the following rating :
TRAILER HITCH 23252
•Maximum gross trailer weight: 20,000 lbs
(9072 kg)
•Maximum tongue weight at 6 1/2 inches
(165 mm) or less from coupling receiver:
1,500 lbs (680 kg)
Warning: The draw bar and the ball used for
towing the trailer should be rated for 20,000 lbs
capacity or more.
Warning: Pulling a trailer weighing more than
the recommended maximum gross weight may
cause engine and transmission overheating, and
also possible hitch failure.
Note: Pulling a trailer over long distances is
considered as a "severe operating condition" for
the vehicle and therefore, power plant requires
more frequent servicing.
Note: The minimum requirement for a trailer
weighing up to 20,000 lbs when coupled to a
20,000 lb Prévost Trailer Hitch is as per the
following :
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)
•Transverse thrust : (0.5 x GVWR of trailer)
•Vertical tension and compression: (0.5 x
GVWR of trailer)
1-12

VEHICLE EXTERIOR
Loads indicated must be applied without
incurring loss of attachments or distortion or
failure which could affect the safe towing of
trailer.
C) The ball and trailer coupling should meet the
following minimum test load requirements
without incurring failure :
•Longitudinal tension and compression :
(Gross Trailer Weight of trailer x 3)
•Transverse thrust : (Gross Trailer Weight of
trailer x 1)
•Vertical tension and compression : (Gross
Trailer Weight of trailer x 1.3)
In this case, failure is identified as the point at
which the coupling or ball will accept no
additional test load without separation of the ball
from the coupling ball socket, or the occurrence
of a metal fracture of either coupling ball or
coupling assembly, which results in separation
of the ball from the coupling ball socket.
D) Two lengths of safety chain shall be used.
The strength rating (minimum breaking
force) of each individual chain and its
connecting means shall be equal to, or
exceed the trailer GVWR.
E) Towing vehicle must be equipped with
engine or transmission retarder. The engine
or the transmission retarder on the vehicle
must be functional at all time (to be
inspected frequently).
F) This hitch must be used for recreational use
only.
HEADLIGHTS
To change headlights, remove the single Philips
type screw on the inner side of the headlight
cluster. The entire assembly swings out for easy
maintenance. Refer to “Light Bulb Data” in
Chapter 8, “Technical Information” for
replacement bulbs.
HEADLIGHT CLUSTER 06405
1-13

Chapter 2: VEHICLE INTERIOR
DRIVER'S SEAT - "DELIVERY"
The driver's "delivery" seat is standard and legal
only for driving the vehicle on its initial delivery.
It is a conventional van seat equipped with
tracks for fore and aft adjustments.
DRIVER'S AND CO-PILOT'S SEATS -
ISRI (OPTIONAL)
Two distinct ISRI model driver's and co-pilot's
seats may be supplied with your vehicle: both
with a sophisticated air suspension system, one
being pneumatically operated, while the other is
electrically operated. Both seats may be
equipped with lumbar supports, heated cushions
and adjustable armrests. Seats can be adjusted
to the desired driving position by following the
instructions listed below:
PNEUMATIC ISRI SEATS
PNEUMATIC DRIVER’S SEAT 18385
Warning: Never try to adjust seat while driving
vehicle as this could result in loss of vehicle
control.
Armrest (1)
Rotate control knob to select desired arm-resting
angle. When not in use, raise armrest parallel
with backrest.
Seat Cushion (2)
Provides optimum comfort and support for any
leg shape or size. Adjustable to 50mm length.
Fore-and-aft (3)*
Pull handle up and slide seat forwards or
backwards to adjust distance between seat and
dashboard.
Isolator (4)
Reduces horizontal vibration, ensuring smooth
ride.
Backrest (5)
Lift lever to select proper adjustment angle of
backrest.
Air Side Bolster (6)
Offers desired side support to avoid body side-
way.
Air Lumbar (7) (8)
Provides back support with upper and lower
settings, ensuring comfort during lengthy sitting.
Air Height Adjustment (9)
Moves seat up or down independently of other
seat settings. 100mm total travel.
Adjustable Seat Recline (10)
Allows easy adjustment of four-setting
inclination.
Adjustable Shock Absorber (11)
Choose stiff or soft ride infinitely.
Quick Air Release (12)
Exhausts all air from suspension, allowing for
easy entry/exit. Returns seat to previous
position.
ELECTRIC ISRI SEATS
Adjust electric seats as follows:
Tilt (rear) (1)
Pull switch up to raise rear section of seat. Push
switch down to lower rear section of seat.
Fore-and-aft/Up-Down (2)
Push switch towards dashboard to move seat
forwards or back to move seat backwards. Pull
2-1