Colorado 4WD L5-3.7L (2007)
Control Module: Service and Repair
Transfer Case Shift Control Module Replacement
Removal Procedure
Important: The transfer case shift control module (TCCM) is located under the drivers seat carpet. For removal purposes, access the
TCCM from underneath the carpet.
1. Remove the drivers bucket seat or split bench seat.
2. Remove the left front sill plate.
3. Remove the left hinge pillar.
4. Remove the left center pillar.
Transfer Case Shift Control Module
5. Use a flat-bladed tool to release the 2 tabs (1) retaining the TCCM to the bracket.
6. Partially remove the TCCM from the bracket.
7. Disconnect the electrical connectors.
8. Remove the TCCM from the vehicle.
9. If removing the bracket, remove the 2 fasteners retaining the bracket to the floor panel.
10. Remove the bracket from the vehicle.
Installation Procedure
Transfer Case Shift Control Module
1. If replacing the bracket, install the bracket to the floor panel.