Engine Control Module: Service and Repair

POWERTRAIN CONTROL MODULE (PCM)

Special Tool(s):

Special Tool(s)







Removal and Installation

1. NOTE: Refer to Computers and Control Systems for correct worldwide diagnostic system (WDS) hook-up procedure.

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

2. Disconnect the battery ground cable.
3. Disconnect the PCM electrical connectors.
4. Remove the 4 bolts and the PCM.
- To install, tighten to 7 Nm (62 lb-in).

5. If servicing the PCM bracket, remove the 3 bolts and the PCM bracket.
- To install, tighten to 10 Nm (89 lb-in).

6. To install, reverse the removal procedure.