Calibration Criteria
Note: Do not apply the brake pedal during the brake pedal position (BPP) sensor calibration procedure. Any movement of the brake pedal during this procedure will cause the calibration procedure to fail. If this occurs, the sensor calibration must be repeated.
Brake pedal position (BPP) sensor calibration must be performed after the sensor or body control module (BCM) have been serviced. The calibration procedure will set the sensor home value. This value is used by the BCM to determine the action of the driver applying the brake system and to provide this information to the vehicle subsystems via serial data.
Calibration Procedure
Brake Pedal Position Sensor Replacement
Preliminary Procedure
Remove the instrument panel lower trim pad cover. Refer to Instrument Panel Lower Trim Pad Cover Replacement.
Caution: Refer to Fastener Caution in the Preface section.
Tighten 2 N·m (18 lb in)
Procedure
Headlamp Switch Replacement (Right Hand Drive)
Headlamp Switch Assembly
Procedure
Fog Lamp Switch Replacement (Right Hand Drive)
Fog Lamp Switch
Procedure
Hazard Warning Switch Replacement
Preliminary Procedure
Remove instrument panel accessory bezel. Refer to Instrument Panel Accessory Bezel Replacement.
Hazard Warning Switch
Procedure
Instrument Panel Lamp Dimmer Switch Replacement (Right Hand Drive)
Instrument Panel Lamp Dimmer Switch
Procedure
Reading Lamp Bulb Replacement
Dome and Reading Lamp Lens Replacement
Dome Lamp Replacement
Preliminary Procedure
Lower the headliner enough to gain access to the dome lamp housing. Refer to Headlining Trim Panel Replacement.
Procedure
Dome Lamp Bulb Replacement
Wheel Alignment Measurement
Steering and vibration complaints are not always the result of improper
alignment. One possible cause is wheel and tire imbalance.
Another possibility is tire lead due to worn or improperly manufactured tires.
Lead/pull is defined as follows: At a constant highway speed
on a typical straight ...
Power Door Locks Description and Operation
Door Lock System Components
The power door lock system consists of the following components:
Door lock switch - located in the center of the instrument panel
Body control module (BCM)
Driver door latch
Passenger door latch
Left rear door latch
Right rear door latch
Door Lock System ...
Buying New Tires
GM has developed and matched specific tires for the vehicle. The original equipment
tires installed were designed to meet General Motors Tire Performance Criteria Specification
(TPC Spec) system rating. When replacement tires are needed, GM strongly recommends
buying tires with the same TPC Sp ...