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Engine Control Module: Service and Repair

POWERTRAIN CONTROL MODULE (PCM)


Special Tool(s):






Special Tool(s)







Removal and Installation

1. NOTE: Refer to the Computers and Control Systems for correct vehicle communication module (VCM) hook-up procedure.

If servicing the powertrain control module (PCM), connect the scan tool to the vehicle. Allow the scan tool to identify the vehicle and obtain configuration data.
- All programmable module information will automatically be retrieved by the VCM.

2. Disconnect the 3 powertrain control module (PCM) electrical connectors.
3. Remove the 2 nuts and position the PCM wiring harness support bracket aside.
- To install, tighten to 7 Nm (62 lb-in).

4. Remove the PCM.
5. To install, reverse the removal procedure.