C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
1. Install the PCM (1) to the PCM mounting bracket (3) ensuring that the PCM is engaged in the mounting tabs.
2. Secure the PCM retaining clip (2) to the PCM.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Connect the PCM harness connectors (4) to the PCM (1).
Tighten
Tighten the PCM harness connector bolts (3) to 8 N.m (70 lb in).
4. If a new PCM is being installed, program the PCM. See: Testing and Inspection/Programming and Relearning
