gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 5835 > < Diagram Information and Instructions|Page 5833
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Engine Control Module: Service Precautions

Powertrain Control Module and Electrostatic Discharge Notice

Notice:  Do not touch the connector pins or soldered components on the circuit board in order to prevent possible electrostatic discharge (ESD) damage
to the PCM.

Diagram Information and Instructions|Page 5835 > < Diagram Information and Instructions|Page 5833