2008 PONTIAC TORRENT ignition

TPMS Malfunction Light and Message
The TPMS will not function properly if one or more of the
TPMS sensors are missing or inoperable. When the
system detects a malfunction, the low tire warning light
ashes for about one minute and then stays on for
the remainder of the ignition cycle. A DIC warning
message is also displayed. The low tire warning light
and DIC warning message come on at each ignition
cycle until the problem is corrected. Some of the
conditions that can cause the malfunction light and DIC
message to come on are:
One of the road tires has been replaced with the
spare tire. The spare tire does not have a TPMS
sensor. The TPMS malfunction light and DIC
message should go off once you re-install the road
tire containing the TPMS sensor.
The TPMS sensor matching process was started
but not completed or not completed successfully
after rotating the vehicle’s tires. The DIC message
and TPMS malfunction light should go off once
the TPMS sensor matching process is performed
successfully. See “TPMS Sensor Matching Process”
later in this section.
One or more TPMS sensors are missing or
damaged. The DIC message and the TPMS
malfunction light should go off when the TPMS
sensors are installed and the sensor matching
process is performed successfully. See your
dealer/retailer for service.
Replacement tires or wheels do not match your
vehicle’s original equipment tires or wheels.
Tires and wheels other than those recommended
for your vehicle could prevent the TPMS from
functioning properly. SeeBuying New Tires on
page 5-70.
Operating electronic devices or being near facilities
using radio wave frequencies similar to the TPMS
could cause the TPMS sensors to malfunction.
If the TPMS is not functioning it cannot detect or signal
a low tire condition. See your dealer/retailer for
service if the TPMS malfunction light and DIC message
comes on and stays on.
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TPMS Sensor Matching Process
Each TPMS sensor has a unique identication code.
Any time you rotate your vehicle’s tires or replace one or
more of the TPMS sensors, the identication codes
will 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 ination pressure indicated on
the tire’s sidewall.
To decrease air-pressure out of a tire you can use the
pointed end of the valve cap, a pencil-style air pressure
gage, or a key.You have two minutes to match the rst tire/wheel
position, and ve minutes overall to match all four
tire/wheel positions. If it takes longer than two minutes,
to match the rst tire and wheel, or more than ve
minutes to match all four tire and wheel positions the
matching process stops and you need to start over.
The TPMS sensor matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON/RUN with the
engine off.
3. Press the Remote Keyless Entry (RKE) transmitter’s
LOCK and UNLOCK buttons at the same time for
approximately ve seconds. 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.
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5. Remove the valve cap from the valve cap stem.
Activate the TPMS sensor by increasing or
decreasing the tire’s air pressure for ve seconds,
or until a horn chirp sounds. The horn chirp,
which may take up to 30 seconds to sound,
conrms that the sensor identication code has
been matched to this tire and wheel 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. The horn sounds two times to
indicate the sensor identication code has been
matched to the driver side rear tire, and the TPMS
sensor matching process is no longer active.
The TIRE LEARNING ACTIVE message on the DIC
display screen goes off.
9. Turn the ignition switch to LOCK/OFF.
10. Set all four tires to the recommended air pressure
level as indicated on the Tire and Loading
Information label.
11. Put the valve caps back on the valve stems.Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires, including the spare tire, for signs of
wear or damage. SeeWhen It Is Time for New
Tires on page 5-69for more information.
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). SeeScheduled Maintenance
on page 6-4.
The purpose of a regular tire rotation is to achieve
a uniform wear for all tires on the vehicle. This
will ensure that your vehicle continues to perform
most like it did when the tires were new.
Any time you notice unusual wear, rotate the tires
as soon as possible and check wheel alignment.
Also check for damaged tires or wheels. See
When It Is Time for New Tires on page 5-69and
Wheel Replacement on page 5-74.
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Fuses Usage
11 Passenger Side Turn Signal
12 Amplier
13 Steering Wheel Illumination
14 Infotainment
15Climate Control System, Remote
Function Actuator
16 Canister Vent
17 Radio
18 Cluster
19 Ignition Switch
20 Body Control Module
21 OnStar
®
22Center High-Mounted Stoplamp,
Dimmer
23 Interior Lights
Relays Usage
RAP RLY Retained Accessory Power Relay
REAR DEFOG
RLYRear Defogger Relay
Circuit
BreakersUsage
PWR WNDW Power Windows
PWR SEATS Power Seats
EMPTY Empty
Misc. Usage
PLR Fuse Puller
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Fuses Usage
1 Cooling Fan 2
2 Cooling Fan 1
3 Auxiliary Power
4 Rear HVAC
5 Spare
6 Spare
7 Antilock Brake System
Fuses Usage
8 Air Conditioning Clutch
9 Driver Side Low-Beam
10 Daytime Running Lamp 2
11 Passenger Side High-Beam
12 Passenger Side Park Lamp
13 Horn
14 Driver Side Park Lamp
15 Starter
16Electronic Throttle Control, Engine
Control Module
17 Emission Device 1
18 Even Coils, Injectors
19 Odd Coils, Injectors
20 Emission Device 2
21 Spare
22 Powertrain Control Module, Ignition
23 Transmission
24 Mass Airow Sensor
25 Airbag Display
26 Spare
27 Stoplamp
28 Passenger Side Low-Beam
29 Driver Side High-Beam
30 Battery Main 3
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Fuses Usage
32 Spare
33 Engine Control Module, Battery
34Transmission Control Module,
Battery
35 Trailer Park Lamp
36 Front Wiper
37Driver Side Trailer Stoplamp, Turn
Signal
38 Spare
39 Fuel Pump
40 Not Used
41 All-Wheel Drive
42 Regulated Voltage Control
43Passenger Side Trailer Stoplamp,
Turn Signal
44 Spare
45 Front, Rear Washer
48 Rear Defogger
49 Antilock Brake System Motor
50 Battery Main 2
52 Daytime Running LampsFuses Usage
53 Fog Lamps
54 Climate Control System Blower
57 Battery Main 1
63 Electric Power Steering
Relays Usage
31 Ignition Main
46 Air Conditioning Compressor Clutch
47 Powertrain
51 Spare
55 Crank
56 Fan 1
58Passenger Side Trailer Stoplamp,
Turn Signal
59Driver Side Trailer Stoplamp, Turn
Signal
60 Fan 3
61 Fan 2
62 Fuel Pump
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Automatic Transmission Shift Lock
Control System Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-32.
Be ready to apply the regular brake immediately
if the vehicle begins to move.3. With the engine off, turn the ignition to ON/RUN,
but do not start the engine. Without applying the
regular brake, try to move the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out of PARK (P), contact your dealer/retailer
for service.Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
The ignition should turn to LOCK/OFF only
when the shift lever is in PARK (P).
The ignition key should come out only
in LOCK/OFF.
Contact your dealer/retailer if service is required.
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OnStar®
If your vehicle has OnStar and you subscribe to the
OnStar services, please refer to the OnStar Terms and
Conditions for information on data collection and
use. See alsoOnStar
®System on page 2-39in this
manual for more information.
Navigation System
If your vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identication (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.
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