
Damage to vehicle components resulting from the
installation or use of non‐GM certified parts, including
control module modifications, is not covered under the
terms of the vehicle warranty and may affect remaining
warranty coverage for affected parts.
GM Accessories are designed to complement and
function with other systems on the vehicle. Your GM
dealer/retailer can accessorize the vehicle using
genuine GM Accessories. When you go to your
GM dealer/retailer and ask for GM Accessories,
you will know that GM-trained and supported service
technicians will perform the work using genuine GM
Accessories.
Also, see Adding Equipment to Your Airbag-Equipped
Vehicle on page 2‑59.California Proposition 65 Warning
Most motor vehicles, including this one, contain and/or
emit chemicals known to the State of California to
cause cancer and birth defects or other reproductive
harm. Engine exhaust, many parts and systems, many
fluids, and some component wear by-products contain
and/or emit these chemicals.
California Perchlorate Materials
Requirements
Certain types of automotive applications, such as
airbag initiators, seat belt pretensioners, and lithium
batteries contained in remote keyless transmitters,
may contain perchlorate materials. Special handling
may be necessary. For additional information, see
www.dtsc.ca.gov/hazardouswaste/perchlorate.
6-4

FuseUsage
6Oxygen Sensor
7 Battery Main 5
8 Parking Lamps
9 Powertrain Relay Input/Electronic
Throttle Control
10 Manual Transmission Solenoids
11 Antilock Braking System
12 Odd Numbered Fuel Injectors
13 Electronic Suspension Control
(Option)
14 Canister Purge Solenoid,
Mass Air Flow Sensor
15 Air Conditioner Compressor
16 Even Numbered Fuel Injectors
17 Windshield Washer
18 Headlamp Washer
19 Passenger Side Low-Beam Headlamp
20 Fuel Pump (except ZR1)
21 Driver Side Low-Beam Headlamp
22 Front Fog Lamp
23 Passenger Side High-Beam
Headlamp
Fuse
Usage
24Driver Side High-Beam Headlamp
56 Engine Control Module (ECM)/
Transmission Control Module (TCM)/
Easy Key Module
J-Style Fuses
Usage
25Cooling Fan
26 Battery Main 3
27 Antilock Brake System
28 Heating/Ventilation/Air Conditioning
Blower
29 Battery Main 2
30 Starter
31 Audio Amplifier
32 Intercooler Pump
33 Battery Main 1
Micro-Relays Usage
34Horn
35 Air Conditioning Compressor
36 Windshield Washer
37 Parking Lamps, Foglamps
6-106

.Tire wear inspection. SeeTire Inspection and
Rotation on page 6‑76.
.Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
.Engine air cleaner filter inspection (vehicles
driven in dusty conditions only). See Engine Air
Cleaner/Filter on page 6‑27.
.Brake system inspection (or every 12 months,
whichever occurs first).
Maintenance II
.Perform all services described in Maintenance I.
.Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts
or signs of wear.
.Engine cooling system inspection. Visual
inspection of hoses, pipes, fittings, and clamps
and replacement, if needed.
.Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and
wiper blade cleaning, if contaminated. See
Windshield and Wiper Blades
on page 6‑96.
Worn or damaged wiper blade replacement.
See Windshield Wiper Blade Replacement
on
page 6‑59.
.Body hinges and latches, key lock cylinders, any
folding seat hardware, and rear compartment,
hood, and console door hinges and latches
lubrication. See Recommended Fluids and
Lubricants
on page 7‑10. More frequent
lubrication may be required when vehicle is
exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth
makes them last longer, seal better, and not stick
or squeak.
.Restraint system component check. See Checking
the Restraint Systems on page 2‑60.
.Engine air cleaner filter inspection. See Engine Air
Cleaner/Filter on page 6‑27.
.Passenger compartment air filter replacement
(or every 12 months, whichever occurs first). More
frequent replacement may be required if vehicle is
driven regularly under dusty conditions.
Additional Required Services
At Each Fuel Stop
.Engine oil level check. See Engine Oilon
page 6‑19.
.Engine coolant level check. See Engine Coolanton page 6‑34.
.Windshield washer fluid level check. See
Windshield Washer Fluid on page 6‑42.
7-4

UsageFluid/Lubricant
Manual
Transmission Manual Transmission Fluid
(GM Part No. U.S. 88861800,
in Canada 88861801).
Automatic
Transmission DEXRON
®-VI Automatic Transmission
Fluid.
Key Lock
Cylinders Multi-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Rear Axle
(Limited-Slip Differential) DEXRON
®LS Gear Oil. See
Rear
Axle on page 6‑55.
Hood Latch Assembly,
Secondary
Latch, Pivots, Spring
Anchor, and
Release Pawl Lubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
in Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Usage
Fluid/Lubricant
Hood and Door
Hinges Multi-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant
(GM Part No. U.S. 3634770,
in Canada 10953518) or
Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
7-11

Radio Frequency
Identification (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other GM
system containing personal information.
Radio Frequency Statement
This vehicle has systems that operate on a radio
frequency that comply with Part 15 of the Federal
Communications Commission (FCC) Rules and with
RSS-210/211 of Industry Canada.
Operation is subject to the following two conditions: 1. The device may not cause interference.
2. The device must accept any interference received, including interference that may cause undesired
operation of the device.
Changes or modifications to any of these systems by
other than an authorized service facility could void
authorization to use this equipment.
8-20

Headlamps (cont.) High/Low Beam Changer . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Wiper Activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
High-Speed Operation, Tires . . . . . . . . . . . . . . . . . . . . . . 6-72
Highbeam On Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Hood Checking Things Under . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . 2-14
Hydraulic Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31
I
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Infants and Young Children, Restraints . . . . . . . . . . . . 2-29
Inflation - Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-70
Installing the Roof Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
Instrument Panel Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 Instrument Panel Cluster . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Integrated Trailer Brake Control System (ITBC) . . . . 5-33
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
J
Jump Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
K
Keyless Access System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Keyless Access System, Operation . . . . . . . . . . . . . . . . . .3-5
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-64
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Daytime Running (DRL) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . 4-15
Malfunction Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Twilight Sentinel
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
LATCH System for Child Restraints . . . . . . . . . . 2-35, 2-36
i - 7

Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . 4-34
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . 4-28
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . . 2-53
Passing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Perchlorate Materials Requirements, California . . . . . .6-4
Phone Bluetooth
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-96
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100
Lumbar and Side Bolsters . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Retained Accessory (RAP) . . . . . . . . . . . . . . . . . . . . . . . 3-24
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Pregnancy, Using Safety Belts . . . . . . . . . . . . . . . . . . . . . 2-25
Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19
Radio Frequency Identification (RFID) . . . . . . . . . . . . 8-20
Program
Courtesy Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Programmable Automatic Door Unlock . . . . . . . . . . . . 3-13
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . .6-4
R
Racing or Other Competitive Driving . . . . . . . . . . . . . . . 5-19
Radio Frequency Identification (RFID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20
Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20
Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-81
Radios Navigation/Radio System, see NavigationManual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-96
Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-108
Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-80
Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-106
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-55 Limited-Slip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Rear Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-51
Rearview Mirrors
Automatic Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Recommended Fluids and Lubricants . . . . . . . . . . . . . 7-10
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . . 5-33
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . .8-7
Remote, Keyless Access System . . . . . . . . . . . . . . . . . . . .3-5
Removing the Roof Panel . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
i - 10