Mini Fuses Usage
11 Cooling Fan Relay
14Manifold Air
Flow/Chassis
Control
15 Ignition
16 Run/Crank IP
17Sensing Diagnostic
Module/Ignition
18 Run/Crank Body
19Transmission
Control Module/
Ignition
20Engine Control
Module/Ignition
31Outside Rear
View Mirror
32Canister Vent
Solenoid
33Body Control
Module #6Mini Fuses Usage
34 Sunroof
35 Front Heated Seats
38 Washer Pump Front
40Antilock Brake
System Valves
46HID Headlamp –
Left Front
47HID Headlamp –
Right Front
50 Fog Lamps
51 Horn
52 Spare
55High Beam
Headlamp – Right
Front
56High Beam
Headlamp – Left
Front
61 Heated MirrorMini
RelaysUsage
K26 Powertrain
K50 Run / Crank
K55 Rear Defog
K612 Cooling Fan High
K614 Cooling Fan Control
Micro
RelaysUsage
K61 Starter
K69 Wiper Control
K613 Cooling Fan Low
K617Air Conditioning
Compressor Clutch
K619 Wiper Speed
K627High Intensity
Discharge
Headlamps
K632Brake
Vacuum Pump
9-44 Vehicle Care
TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. Any time you
replace one or more of the TPMS
sensors or rotate your vehicle’s tires,
the identification codes need to be
matched to the new tire/wheel
position. The sensors are matched
to the tire/wheel positions in the
following order: driver side front tire,
passenger side front tire, passenger
side rear tire, and driver side rear
tire using a TPMS diagnostic tool.
See your dealer/retailer for service.
The TPMS sensors can also be
matched to each tire/wheel position
by increasing or decreasing the
tire’s air pressure. If increasing the
tire’s air pressure, do not exceed
the maximum inflation pressure
indicated on the tire’s sidewall.
To decrease the tire’s air-pressure
use the pointed end of the valve
cap, a pencil-style air pressure
gage, or a key.You have two minutes to match
the first tire/wheel position, and
five minutes overall, to match all
four tire/wheel positions. If it takes
longer than two minutes, to match
the first tire and wheel, or more than
five minutes to match all four tire
and wheel positions, the matching
process stops and you need to
start over.
The TPMS matching process is
outlined below:
1. Set the parking brake.
2. Turn the ignition switch to
ON/RUN with the engine off.
3. Go to the TPM vehicle
information screen on the DIC.
SeeDriver Information Center
(DIC) on page 4-27. Press set to
relearn the sensors. The horn
sounds twice to signal the
receiver is in relearn mode and
Tire Learning Active message
displays on the DIC screen.
4. Start with the driver side
front tire.5. Remove the valve cap from
the valve stem. Activate the
TPMS sensor by increasing or
decreasing the tire’s air pressure
for 10 seconds, or until a horn
chirp sounds. The horn chirp,
which can take up to 30 seconds
to sound, confirms that the TPMS
sensor identification code has
been matched to this tire position.
6. Proceed to the passenger
side front tire, and repeat
the procedure in Step 5.
7. Proceed to the passenger
side rear tire, and repeat
the procedure in Step 5.
8. Proceed to the driver side rear
tire, and repeat the procedure
in Step 5.
9. After hearing the confirming horn
chirp, for the driver side rear tire,
the horn sounds two more times
to signal the tire learning mode is
no longer active. Turn the ignition
switch to LOCK/OFF.
9-60 Vehicle Care
Gages (cont.)
Fuel................................4-11
Odometer........................4-11
Speedometer...................4-11
Tachometer......................4-11
Transmission
Temperature.................4-14
Trip Odometer..................4-11
Voltmeter.........................4-15
Warning Lights and
Indicators....................... 4-9
Garage Door Opener............4-45
Programming...................4-45
Gasoline
Specifications...................8-44
General Information
Service and Maintenance . . . 10-1
Towing ............................8-48
Vehicle Care...................... 9-2
Glove Box............................ 3-1
GM Mobility Reimbursement
Program..........................12-5H
Halogen Bulbs.....................9-37
Hazard Warning Flashers........ 5-4
Head Restraints..................... 2-2
Headlamps
Aiming ............................9-34
Automatic.......................... 5-3
Bulb Replacement.............9-37
Daytime Running
Lamps (DRL) ..........5-3, 9-39
Flash-to-Pass..................... 5-3
High Intensity Discharge
(HID) Lighting...............9-37
High/Low Beam Changer..... 5-2
Heated Front Seats................ 2-6
Heated Mirrors.....................1-12
Highway Hypnosis................. 8-9
Hill and Mountain Roads......... 8-9
Hood ................................... 9-5
Horn .................................... 4-7
How to Wear Safety Belts
Properly..........................2-10
Hydraulic Clutch...................9-15
I
Ignition Positions..................8-17
Ignition Transmission Lock
Check.............................9-32
Illumination Control................ 5-5
Immobilizer..........................1-11
Immobilizer Light..................4-26
Infants and Young Children,
Restraints........................2-37
Instrument Cluster................4-10
Instrument Panel................... 5-5
Introduction............................. iii
J
Jump Starting......................9-84
K
Key and Lock Messages.......4-33
Keyless Entry System............ 1-3
Keys.................................... 1-2
INDEX i-5
