Powertrain Control Module - Removal

GAS






NOTE: USE THE SCAN TOOL TO REPROGRAM THE NEW POWERTRAIN CONTROL MODULE (PCM) WITH THE VEHICLES ORIGINAL IDENTIFICATION NUMBER (VIN) AND THE VEHICLES ORIGINAL MILEAGE. IF THIS STEP IS NOT DONE, A DIAGNOSTIC TROUBLE CODE (DTC) MAY BE SET.

To avoid possible voltage spike damage to PCM, ignition key must be off, and the negative battery cable must be disconnected before unplugging the PCM connectors.

1. Disconnect and isolate the negative battery cable.
2. Unlock and disconnect the 2 electrical connectors (1) at the PCM (2).





3. Remove the 4 bolts (3) holding the PCM (2) to the bracket (1) and remove the PCM (2) from the vehicle.