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Home >> GMC >> 2008 >> Sierra 1500 4WD V8-5.3L >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service Precautions
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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.

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