C Yukon 2WD V8-5.7L VIN R (1999)
Knock Sensor: Service and Repair
REMOVAL PROCEDURE
CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Raise the vehicle.
3. Remove the Knock Sensor harness connector.
4. Remove the Knock Sensor (2) from the cylinder block (1).
INSTALLATION PROCEDURE
NOTE: Refer to Component Tightening Notice in Cautions and Notices.