Bravada 2WD L6-4.2L VIN S (2002)
Knock Sensor: Service and Repair
REMOVAL PROCEDURE
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the knock sensor harness connector (4).
3. Remove the knock sensor retaining bolt (3).
4. Remove the appropriate knock sensor (1 or 2).
INSTALLATION PROCEDURE
NOTE: Refer to Component Fastener Tightening Notice in Service Precautions.
1. Install the knock sensor (1 or 2) and the bolt (3).
Tighten
Tighten the sensor to 25 N.m (18 lb ft).
2. Connect the knock sensor harness connector (4).
3. Lower the vehicle.
