C Yukon 2WD V8-5.7L VIN R (1999)
8. Pull upward to remove the Knock Sensor module.
Installation Procedure
IMPORTANT: Ensure that the VCM being installed is the original VCM, or that the replacement VCM service number is identical to the
original VCM service number.
Steps 1-4 are only necessary for a new VCM installation:
1. Align the notches of the knock Sensor module with the notches in the socket.
IMPORTANT: Press only on the ends of the Knock Sensor module. Gently press on the knock Sensor module until it is firmly seated in the
socket. Listen for the click.
2. Install the knock Sensor module in the socket.
