gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor > < Procedures|Page 667
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4. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection   (See: Starting and Charging/Battery/Battery

Cable/Service and Repair).

5. Perform the Passlock learn procedure. Refer to Immobilizer System Component Programming   (See: Testing and Inspection/Programming and

Relearning).

Knock Sensor > < Procedures|Page 667