Climate Control System...................................3-20
Outlet Adjustment........................................3-23
Rear Heating System...................................3-24
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-35
Heater, Engine............................................2-24
Low Warning Light.......................................3-35
Surge Tank Pressure Cap.............................5-38
Cooling System..............................................5-40
Cruise Control................................................3-10
Customer Assistance Information
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors...... 7-8
Reporting Safety Defects to the
Canadian Government................................ 7-7
Reporting Safety Defects to the
United States Government.......................... 7-7
Roadside Assistance Program......................... 7-5
Service Publications Ordering Information......... 7-8D
Daytime Running Lamps..................................3-15
Daytime Running Lamps Indicator Light.............3-41
Defensive Driving............................................. 4-2
Diesel Engine
Engine Alarm and Automatic Shutdown...........2-18
Exhaust Brake............................................2-25
Exhaust Restrictor.......................................2-21
Fuel............................................................ 5-7
High Idle System.........................................2-19
Starting......................................................2-14
Differential Lock Control, Rear Axle..................... 4-9
Differential Lock Indicator Light.........................3-40
Doing Your Own Service Work........................... 5-4
Dome Lamps.................................................3-16
Door
Locks.......................................................... 2-6
Power Door Locks......................................... 2-7
Driver
Position, Safety Belt.....................................1-14
Driving
At Night.....................................................4-16
City...........................................................4-21
Defensive..................................................... 4-2
4
Driving (cont.)
Drunken....................................................... 4-2
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Rocking Your Vehicle to Get it Out.................4-30
Tow Hooks.................................................4-31
Winter........................................................4-26
Dual Tire Operation.........................................5-72
E
Electrical System
Add-On Equipment......................................5-88
Fuses and Circuit Breakers...........................5-89
Fusible Links..............................................5-89
Headlamp Wiring.........................................5-88
Instrument Panel Fuse Block.........................5-89
Power Windows and Other Power Options......5-89
Underhood Fuse Block.................................5-92
Windshield Wiper Fuses...............................5-88
Engine
Air Cleaner/Filter.........................................5-33
Alarm and Automatic Shutdown.....................2-18
Battery.......................................................5-55
Change Engine Oil Light...............................3-38
Check and Service Engine Soon Light............3-36Engine (cont.)
Checks Before Operating..............................2-22
Coolant..............................................5-36, 5-38
Coolant Heater............................................2-24
Coolant Temperature Gage...........................3-35
Diesel Engine Exhaust Brake........................2-25
Exhaust.....................................................2-43
Exhaust Restrictor.......................................2-21
Fan Noise..................................................5-45
High Idle System.........................................2-19
Oil .....................................................5-22, 5-26
Oil Life System...........................5-29, 5-31, 5-32
Overheating................................................5-38
Overspeed Warning Light..............................3-39
Reduced Power Light...................................3-41
Shutdown Warning Light...............................3-39
Speed Limiter.............................................3-26
Starter Over-Crank Protection........................2-12
Starting Your Diesel.....................................2-14
Starting Your Gasoline..................................2-12
Entry Lighting.................................................3-17
Event Data Recorders (EDR)............................. 7-6
Exhaust Brake Indicator Light...........................3-40
Exhaust Restrictor...........................................2-21
Extender, Safety Belt.......................................1-26
Exterior Lamps...............................................3-14
5
G
Gage
Air Pressure...............................................3-44
Check Gages Warning Light..........................3-42
Engine Coolant Temperature.........................3-35
Filter Minder...............................................3-43
Fuel..........................................................3-42
Hourmeter..................................................3-44
Oil Pressure...............................................3-37
Speedometer..............................................3-26
Tachometer.................................................3-26
Transmission Temperature.............................3-39
Voltmeter Gage...........................................3-30
Gasoline
Octane........................................................ 5-6
Specifications............................................... 5-6
Gasoline Engine, Starting.................................2-12
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Headlamp Wiring............................................5-88
Headlamps
Bulb Replacement.......................................5-65
Daytime Running Lamps...............................3-15
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-15Heater...........................................................3-20
High Idle System............................................2-19
Highbeam On Light.........................................3-41
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-24
Hood
Checking Things Under................................5-20
Latches......................................................5-20
Horn............................................................... 3-6
Hourmeter Gage.............................................3-44
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
Hydraulic Brake Systems................................... 4-6
Hydraulic Brakes.............................................2-38
I
Ignition Positions.............................................2-12
Infants and Young Children, Restraints...............1-30
Inflation -- Tire Pressure..................................5-71
Instrument Panel
Overview..................................................... 3-4
Switchbank.................................................3-18
Instrument Panel (I/P)
Brightness..................................................3-16
Cluster.......................................................3-25
7
J
Jump Starting.................................................5-56
K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Lamps
Dome........................................................3-16
Exterior......................................................3-14
Marker.......................................................3-16
Reading.....................................................3-17
Light
Airbag Off..................................................3-28
Airbag Readiness........................................3-27
Anti-Lock Brake System Warning...................3-34
Brake System Warning.................................3-31
Change Engine Oil......................................3-38
Charging System.........................................3-30
Check Gages Warning.................................3-42
Daytime Running Lamps Indicator..................3-41
Differential Lock Indicator..............................3-40Light (cont.)
Engine Overspeed Warning...........................3-39
Engine Shutdown Warning............................3-39
Exhaust Brake Indicator................................3-40
Highbeam On.............................................3-41
Low Coolant Warning...................................3-35
Low Oil Level.............................................3-38
Low Washer Fluid Warning...........................3-42
Malfunction Indicator....................................3-36
Range Inhibit Warning Indicator.....................3-31
Reduced Engine Power................................3-41
Safety Belt Reminder...................................3-27
Safety Belt Reminder Tone...........................3-27
Service Transmission Warning.......................3-31
Trailer Anti-Lock Brake System Warning..........3-34
Wait to Start Indicator..................................3-36
Water in Fuel Warning.................................3-43
Lighting
Entry.........................................................3-17
Loading Your Vehicle.......................................4-32
Locks
Door........................................................... 2-6
Power Door.................................................. 2-7
Loss of Control...............................................4-15
Low Coolant Warning Light..............................3-35
Low Washer Fluid Warning Light.......................3-42
8
Other Service Items (cont.)
Primary Fuel Filter and Water Separator.........5-67
Secondary Fuel Filter and Water Separator/
Heater....................................................5-68
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-23
Outside
Convex Mirrors............................................2-46
Heated Mirrors............................................2-46
Manual Mirrors............................................2-45
Power Mirrors.............................................2-45
Overspeed Warning Light.................................3-39
Owners, Canadian............................................... ii
P
Parking.........................................................2-38
Air Brake....................................................2-40
Hydraulic Brakes.........................................2-38
Over Things That Burn.................................2-43
Propshaft Brake Burnish Procedure................2-39
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-27
Part C - Recommended Fluids and Lubricants....6-32
Part D - Maintenance Record...........................6-34
Passing.........................................................4-13Power
Accessory Outlets........................................3-19
Door Locks.................................................. 2-7
Electrical System.........................................5-89
Reduced Engine Light..................................3-41
Steering Fluid.............................................5-45
Windows...................................................... 2-9
Propshaft Brake Burnish Procedure...................2-39
Q
Questions and Answers About Safety Belts.........1-13
R
Radios..........................................................3-44
AM-FM Radio.............................................3-45
Care of Your Cassette Tape Player................3-58
Care of Your CD Player...............................3-59
Care of Your CDs........................................3-59
Radio with Cassette.....................................3-48
Radio with CD............................................3-53
Setting the Time..........................................3-45
Theft-Deterrent............................................3-57
Understanding Reception..............................3-57
Range Inhibit Warning Indicator........................3-31
10
Towing
Power Take-Off (PTO)..................................4-38
Your Vehicle...............................................4-35
Traction
Control System (TCS)..................................4-10
Trailer
Connections................................................4-37
Trailer Brake Hand Control Valve........................ 4-8
Transmission
Fluid, Automatic...........................................5-34
Fluid, Manual..............................................5-35
Service Warning Light..................................3-31
Temperature Gage.......................................3-39
Transmission Operation, Automatic....................2-28
Transmission Operation, Manual........................2-29
Trip Odometer................................................3-26
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
Two-Speed Rear Axle Electric Shift Control.........2-26U
Understanding Radio Reception........................3-57
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-32
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders.................................................... 7-6
Vehicle Identification
Number (VIN).............................................5-87
Service Parts Identification Label...................5-88
Service Statement.......................................5-87
Ventilation Adjustment......................................3-23
Visors...........................................................2-10
Voltmeter Gage..............................................3-30
13