Avalanche 2500 4WD V8-8.1L VIN G (2003)
Ride Height Sensor: Service and Repair
Front Position Sensor Replacement - Electronic Suspension
FRONT POSITION SENSOR REPLACEMENT - ELECTRONIC SUSPENSION
REMOVAL PROCEDURE
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the sensor harness connector from the vehicle harness connector.
3. Remove the wheel speed sensor wire from the electronic suspension control (ESC) sensor bracket.
4. Remove the ESC sensor link bracket bolt from the upper control arm.
5. Remove the bolt from the frame.
6. Remove the position sensor from the vehicle.
INSTALLATION PROCEDURE
1. Install the position sensor on the vehicle.
2. Install the bolt to the frame.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the bolts to 12 N.m (106 lb in).
3. Install the ESC sensor link bracket bolt to the upper control arm.
Tighten
Tighten the bolt to 9 N.m (80 lb in).
