Engine Control Module: Service and Repair

Powertrain Control Module (PCM)













Removal

1. NOTE: Any PCM replacement will require that ALL customer keys are available to be reprogrammed at the time of installation. PCM replacement DOES NOT require new keys.

Retrieve the module configuration. Carry out the module configuration retrieval steps of the Programmable Module Installation (PMI) procedure. For additional information, refer to Information Bus. Programming and Relearning

2. Disconnect the PCM electrical connectors.

3. Remove the bolts, the PCM and the gasket.

Installation

1. Install the gasket, the PCM and the bolts.
- Tighten to 9 Nm (80 lb-in).

2. Connect the PCM electrical connectors.

3. Restore the module configuration. Carry out the module configuration restore steps of the Programmable Module Installation (PMI) procedure. For additional information, refer to Information Bus. Programming and Relearning

4. Reprogram the Passive Anti-Theft System (PATS). Carry out the Key Programming Using Two Programmed Keys procedure. For additional information, refer to Antitheft and Alarm Systems. Using Two Programmed Keys

5. Using the scan tool, perform the Misfire Monitor Neutral Profile Correction procedure, following the on-screen instructions.