Page 89 of 488

Disarming the System
Always use your keyless access transmitter to
unlock a door either by pressing the unlock button
on the transmitter or by squeezing the door handle
sensor while you have the transmitter with you.
Unlocking a door any other way will set off the
alarm. If your alarm sounds, press the unlock
button on the keyless access transmitter to
disarm it.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the
vehicle.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an
elaborate break-in. But it will perform better in
the long run if you follow these guidelines:
Keep your speed at 55 mph (88 km/h)
or less for the rst 500 miles (805 km).
Do not drive at any one constant speed, fast
or slow, for the rst 500 miles (805 km).
Do not make full-throttle starts. Avoid
downshifting to brake, or slow, the vehicle.
Avoid making hard stops for the rst
200 miles (322 km) or so. During this time
the new brake linings are not yet broken in.
Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every
time you get new brake linings.
Following break-in, engine speed and load can
be gradually increased.
89
Page 225 of 488

SERVICE AIR CONDITIONING
This message displays when the electronic sensors
that control the air conditioning and heating
systems are no longer working. Have the climate
control system serviced by your dealer if you notice
a drop in heating and air conditioning efficiency.
SERVICE ANTILOCK BRAKES
If this message displays while you are driving, stop
as soon as possible and turn the ignition off. Then
start the engine again to reset the system. If the
message stays on, or comes back on again while
you are driving, your vehicle is in need of service.
See your dealer. If the anti-lock brake system (ABS)
warning light is on and the regular brake system
warning light is not on, you still have brakes, but do
not have ABS. If the regular brake system warning
light is also on, you do not have ABS and there is a
problem with the brakes. SeeAnti-Lock Brake
System Warning Light on page 197andBrake
System Warning Light on page 196.
If this message is displayed, the Traction Control
System (TCS) and the Active Handling System
will also be disabled. The DIC will scroll three
messages: SERVICE ANTILOCK BRAKES,
SERVICE TRACTION SYSTEM, and SERVICEACTIVE HANDLING, and the instrument panel
cluster lights will come on along with a chime.
When the service message is displayed, the
computer controlled systems will not assist the
driver. Have the system repaired by your dealer as
soon as possible. Adjust your driving accordingly.
To acknowledge these messages, press the
RESET button.SERVICE CHARGING SYSTEM
If this message displays while you are driving,
there may be a problem with the electrical charging
system. It could mean that there is a loose or
broken drive belt or that there is another electrical
problem. Have your vehicle checked right away
by your dealer. Driving while this message is
on could drain the battery.
If you must drive a short distance with the
message on, be certain to turn off the vehicle’s
accessories, such as the radio and air conditioner.
Multiple chimes sound when this message is
displayed.
To acknowledge the message, press the RESET
button. The message reappears every 10 minutes
until this condition changes.
225
Page 421 of 488

Fuses Usage
SPARE Spare Fuse
SPARE Spare Fuse
SPARE Spare Fuse
SPARE Spare Fuse
TPA Tonneau Pulldown Actuator
ONSTAR OnStar
®
DRIV DR
SWTCHDriver Door Switch
TELE SWTCH/
MSMTelescope Switch,
Memory Seat Module
IGN SWTCH/
INTR SNSRIgnition Switch, Intrusion Sensor
BCK/UP LAMP Reverse Lamps
REVERSE
LAMPSReverse Lamps
Blank Not Used
STOP LAMP Stop Lamp
BTSI SOL/
STR WHL LCKBrake Transmission Shift Interlock,
Steering Wheel Column Lock
BLANK Not Used
Fuses Usage
RDO/S-BAND/
VICSRadio, S-Band, VICS
REAR FOG/
ALDL/TOP
SWTCHRear Fog Lamp, Assembly Line
Diagnostic Link Connector,
Convertible Top Switch
GM LAN
RUN/CRNKGM LAN Devices
ISRVM/ HVACElectric Inside Rearview Mirror,
Heating Ventilation, Air Conditioning
CRUISE
SWTCHCruise Control Switch
TONNEAU
RELSETonneau Release
RUN CRNK Run/Crank Relay
HTD SEAT/
WPR RLYHeated Seat, Wiper Relays
ECM Engine Control Module
SDM/AOS
SWTCH
AIRBAGSensing and Diagnostic Module,
Automatic Occupant Sensing
Module, Airbag
CLSTR/HUD Cluster, Heads-Up Display
HVAC/
PWR SNDHeating, Ventilation/Air Conditioning,
Power Sounder
421
Page 424 of 488
Fuse Usage
5 Stoplamps/Back-Up Lamps
6 02 Sensor
7 Battery Main 5
8 Park Lamps
9Powertrain Relay Input/
Electronic Throttle Control
10 Manual Transmission Solenoids
11Engine Control Module/
Transmission Control Module/
Easy Key Module
12 Odd Numbered Fuel Injectors
13Electronic Suspension Control
(Option)
14Canister Purge Solenoid,
Mass Air Flow Sensor
15 Air Conditioner Compressor
16 Even Numbered Fuel Injectors
17 Windshield Washer
18 Headlamp Washer
19Passenger Side Low-Beam
HeadlampFuse Usage
20 Fuel Pump
21 Driver Side Low-Beam Headlamp
22 Front Fog Lamp
23Passenger Side High-Beam
Headlamp
24 Driver Side High-Beam Headlamp
J-Style Fuses Usage
25 Cooling Fan
26 Battery Main 3
27 Anti-lock Brake System
28Heating/Ventilation/
Air Conditioning Blower
29 Battery Main 2
30 Starter
31 Audio Ampli er
32 Blank
33 Battery Main 1
424