Engine Control Module: Service and Repair

REMOVAL PROCEDURE




1. Disconnect the negative battery cable.
2. Remove the passenger side kick panel. Refer to Interior Trim.
3. Disconnect the powertrain control module (PCM)/engine control module (ECM) retaining clip from the PCM/ECM mounting base.
4. Remove the retaining clip lower end from the mounting base.




5. Remove the PCM/ECM from the mounting base.
6. Disconnect the PCM/ECM connectors from the PCM/ECM.

INSTALLATION PROCEDURE




1. Connect the PCM/ECM connectors to the PCM/ECM.
2. Insert and align the PCM/ECM into the mounting base.
3. Insert the retaining clip lower end into the mounting base.
4. Connect the retaining clip to the mounting base.
5. Install the passenger side kick panel. Refer to Interior Trim.
6. Connect the negative battery cable.
7. Perform a crankshaft position system variation learning procedure. Refer to "DTC P1336".