Control Module: Service and Repair

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Transfer Case Control Module (TCCM)

Removal and Installation

1. Remove the Central Junction Box (CJB) cover to gain access to the Transfer Case Control Module (TCCM).

NOTE: The TCCM has slotted mounting holes. It is not necessary to remove the LH TCCM screw when removing the TCCM.

2. Loosen the LH TCCM screw and remove the RH TCCM screw.
- To install, tighten to 7 Nm (62 lb-in).

3. Disconnect the 2 electrical connectors.

4. Remove the TCCM.

5. To install, reverse the removal procedure.