gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Sensors and Switches - Restraint Systems > < Knock Sensor|Purpose|Page 1266
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1. After cleaning the threads thoroughly install the knock sensor into the engine block.

Tighten
Tighten the knock sensor to 19 N.m (14 lb ft).

2. Install the KS wiring harness connector to the knock sensor.
3. Lower the vehicle.
4. Connect the negative battery cable.

Sensors and Switches - Restraint Systems > < Knock Sensor|Purpose|Page 1266