Module, Drivetrain Control (DTCM): Removal
- Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
- Remove the lower front closeout panel.
- Disconnect the electrical wire harness connector (1).
- Remove the Drivetrain Control Module (DTCM) fasteners (2).
- Remove the DTCM (3).