Transmission Control Module (TCM): Removal
- Disconnect the battery ground cable.
- Disconnect the module electrical connectors.
- Disconnect the smart entry control/timer (SEC) timer module connectors.
- Disconnect the TCM connectors.
- Remove the TCM bracket bolts.
- Remove the TCM/SEC Timer module assembly.
- Disconnect the harness clip.
- Remove the SEC timer module from the TCM.