Engine Control Module: Service and Repair

POWERTRAIN CONTROL MODULE (PCM)







Removal

1. NOTE: Any powertrain control module (PCM) replacement will require that ALL customer keys are available to be programmed 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 procedure.

2. Remove the nut and the wiring harness retainer from the powertrain control module (PCM) stud bolt.
3. Remove the nut and the ground strap from the PCM stud bolt.
4. Disconnect the 3 PCM electrical connectors.
5. Remove the 2 stud bolts and the PCM.

Installation
1. Install the PCM and the stud bolts.
- Tighten to 6 Nm (53 lb-in).

2. Connect the 3 PCM electrical connectors.
3. Attach the wiring harness retainer to the PCM stud bolt and install the nut.
- Tighten to 6 Nm (53 lb-in).

4. Attach the ground strap to the PCM stud bolt and install the nut.
- Tighten to 6 Nm (53 lb-in).

5. Restore the module configuration. Carry out the module configuration restore steps of the Programmable Module Installation procedure.
6. Reprogram the passive anti-theft system (PATS). Carry out the Parameter Reset procedure.
7. Reprogram the customers keys. Carry out the key programming using the diagnostic equipment procedure.