Keys.............................................................. 86
Remote Keyless Entry (RKE) System.......... 87
Remote Keyless Entry (RKE)
System Operation.................................... 88
Doors and Locks.......................................... 91
Door Locks................................................. 91
Power Door Locks....................................... 92
Windows....................................................... 93
Manual Windows......................................... 93
Power Windows.......................................... 94
Sliding Rear Window................................... 94
Sun Visors.................................................. 95
Starting and Operating Your Vehicle........... 95
New Vehicle Break-In.................................. 95
Ignition Positions......................................... 96
Engine Starter Over-Crank Protection.......... 97
Starting the Gasoline Engine....................... 97
Starting the Diesel Engine......................... 100
Engine Alarm and Automatic Shutdown..... 104
High Idle System....................................... 106
Exhaust Restrictor (Engine Warm-Up)........ 108
Engine Checks Before Operating............... 109
Engine Coolant Heater.............................. 111
Diesel Engine Exhaust Brake.................... 112Two-Speed Rear Axle Electric
Shift Control........................................... 113
Air Shift Control (Automatic
Transmission)......................................... 114
Automatic Transmission Operation............. 115
Manual Transmission Operation................. 116
Power Take-Off (PTO)............................... 118
Four-Wheel Drive...................................... 119
Parking...................................................... 125
Parking Brake (With Hydraulic Brakes)...... 125
Parking Brake (with Air Brakes)................. 126
Parking Brake Burnish Procedure.............. 128
Air Suspension.......................................... 129
Parking Over Things That Burn................. 130
Engine Exhaust......................................... 131
Running the Engine While Parked............. 132
Mirrors......................................................... 133
Manual Rearview Mirror............................. 133
Outside Manual Mirrors............................. 133
Outside Power Mirrors............................... 133
Outside Convex Mirrors............................. 134
Outside Heated Mirrors............................. 134
Storage Areas............................................. 135
Center Console Storage Area.................... 135
Section 2 Features and Controls
85
Your vehicle has
one double-sided key
for the ignition and
all door locks.
If you ever lose your key, your dealer will be able
to assist you with obtaining a new one.
Notice:If you ever lock your keys in your
vehicle, you may have to damage the vehicle
to get in. Be sure you have spare keys.
If you ever do get locked out of your vehicle, call
GM Roadside Assistance Center. SeeRoadside
Assistance Program on page 408.Remote Keyless Entry (RKE)
System
If the vehicle has the Remote Keyless Entry (RKE)
system, it operates on a radio frequency subject
to Federal Communications Commission (FCC)
Rules and with Industry Canada.
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
1. This device may not cause interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation of the device.
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
1. This device may not cause interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation of the device.
Changes or modifications to this system by other
than an authorized service facility could void
authorization to use this equipment.
87
At times you may notice a decrease in range. This
is normal for any RKE system. If the transmitter
does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
•Check the distance. You may be too far
from your vehicle. You may need to stand
closer during rainy or snowy weather.
•Check the location. Other vehicles or objects
may be blocking the signal. Take a few steps
to the left or right, hold the transmitter
higher, and try again.
•Check to determine if battery replacement is
necessary. See “Battery Replacement”
underRemote Keyless Entry (RKE) System
Operation on page 88.
•If you are still having trouble, see your dealer
or a qualified technician for service.
Remote Keyless Entry (RKE)
System Operation
If your vehicle has this feature, you can lock and
unlock your doors from about 3 feet (1 m) up
to 30 feet (9 m) away using the remote keyless
entry transmitter supplied with your vehicle.
To unlock the
driver’s door,
press the UNLOCK
button once.
If you press the button again within five seconds,
all of the doors will unlock. When the UNLOCK
button is pressed, the interior dome lamps
are turned on for about 40 seconds or until the
ignition switch is activated. Press the LOCK button
to lock all doors.
88
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your
vehicle. If a transmitter is lost or stolen, a
replacement can be purchased through your
dealer. Remember to bring any remaining
transmitters with you when you go to your dealer.
When the dealer matches the replacement
transmitter to your vehicle, any remaining
transmitters must also be matched. Once your
dealer has coded the new transmitter, the
lost transmitter will not unlock your vehicle. Each
vehicle can have a maximum of four transmitters
matched to it.
Battery Replacement
Under normal use, the battery in your remote
keyless entry transmitter should last about
two years.
You can tell the battery is weak if the transmitter
won’t work at the normal range in any location.
If you have to get close to your vehicle before the
transmitter works, it’s probably time to change
the battery.
Notice:When replacing the battery, use care
not to touch any of the circuitry. Static
from your body transferred to these surfaces
may damage the transmitter.
1. Insert a thin object, such as a coin, into the
slot between the covers of the transmitter
near the key ring hole. Remove the bottom by
twisting the object.
2. Remove and replace the battery, positive (+)
side down. Use one CR2032 battery.
89
Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
Passengers, especially children, can
easily open the doors and fall out of a
moving vehicle. When a door is
locked, the handle will not open it.
You increase the chance of being
thrown out of the vehicle in a crash if
the doors are not locked. So, wear
safety belts properly and lock the
doors whenever you drive.
CAUTION: (Continued)
CAUTION: (Continued)
Young children who get into unlocked
vehicles may be unable to get out.
A child can be overcome by extreme
heat and can suffer permanent injuries
or even death from heat stroke.
Always lock your vehicle whenever
you leave it.
Outsiders can easily enter through an
unlocked door when you slow down
or stop your vehicle. Locking your
doors can help prevent this from
happening.
There are several ways to lock and unlock your
vehicle.
If your vehicle is equipped with keyless entry, you
can use your transmitter to lock or unlock your
vehicle. SeeRemote Keyless Entry (RKE) System
Operation on page 88.
91
H
Hazard Warning Flashers............................ 142
Headlamp Wiring......................................... 341
Headlamps
Bulb Replacement.................................... 315
Daytime Running Lamps.......................... 151
High/Low Beam Changer......................... 144
On Reminder........................................... 150
Heater......................................................... 157
High Idle System......................................... 106
Highbeam On Light..................................... 179
Highway Hypnosis....................................... 229
Hill and Mountain Roads............................. 230
Hood
Checking Things Under............................ 266
Latches.................................................... 267
Horn............................................................ 142
Hourmeter Gage.......................................... 183
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 26
Hydraulic Brake Systems............................. 211
I
Ignition Positions........................................... 96
Infants and Young Children, Restraints .......... 45
Inflation - Tire Pressure............................... 322
Instrument Panel
Overview.................................................. 140
Switchbank.............................................. 154
Instrument Panel (I/P)
Brightness................................................ 152
Cluster..................................................... 162
J
Jump Starting.............................................. 305
K
Keyless Entry System................................... 87
Keys............................................................. 86
423
Range Inhibit Warning Indicator................... 169
Reading Lamps........................................... 154
Rear Axle.................................................... 311
Differential Lock Control........................... 215
Shift Motor............................................... 312
Two-Speed Electric Shift Control.............. 113
Rear Heating System.................................. 161
Rear Outside Passenger Positions,
Safety Belts............................................... 38
Rear Seat Operation..................................... 20
Rearview Mirrors......................................... 133
Reduced Engine Power Light...................... 179
Remote Keyless Entry (RKE) System............ 87
Remote Keyless Entry (RKE) System,
Operation................................................... 88
Reporting Safety Defects
Canadian Government............................. 414
General Motors........................................ 415
United States Government....................... 414
Restraint System Check
Checking the Restraint Systems................. 82
Replacing Restraint System Parts
After a Crash......................................... 83
Right Front Passenger Position,
Safety Belts............................................... 36
Roadside
Assistance Program................................. 408Rocking Your Vehicle to Get it Out.............. 236
Routing, Engine Drive Belt.......................... 355
Running Out of Fuel.................................... 262
Running the Engine While Parked............... 132
S
Safety Belt
Reminder Light........................................ 164
Reminder Tone........................................ 164
Safety Belts
Care of.................................................... 334
Center Passenger Position......................... 37
Driver Position........................................... 26
How to Wear Safety Belts Properly............ 26
Questions and Answers About
Safety Belts............................................ 25
Rear Outside Passenger Positions............. 38
Right Front Passenger Position.................. 36
Safety Belt Extender.................................. 41
Safety Belt Use During Pregnancy............. 36
Safety Belts Are for Everyone.................... 21
Shoulder Belt Height Adjuster.................... 35
Safety Warnings and Symbols......................... 4
Scheduled Maintenance............................... 363
Scheduled Maintenance Supplements.......... 363
427