Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC2006CANYON 4WD L5-3.5L VIN 6REPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINTRANSFER CASERELAYS AND MODULES - TRANSFER CASECONTROL MODULESERVICE AND REPAIR
2006 GMC Canyon 4WD L5-3.5L VIN 6
Control Module: Service and Repair
2006 GMC Canyon 4WD L5-3.5L VIN 6SECTION Service and Repair
Transfer Case Shift Control Module Replacement
Removal Procedure
1. 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.
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.
2. Notice: Refer to Fastener Notice in Service Precautions.
Install the 2 fasteners retaining the bracket to the floor panel.
^ Tighten the fasteners to 9 Nm (80 inch lbs.).
3. Position the TCCM to the bracket.
4. Connect the electrical connectors.
5. Install the TCCM to the bracket, ensuring the retaining tabs (1) are fully engaged.
6. Install the left center pillar.
7. Install the left hinge pillar.
8. Install the left front sill plate.
9. Install the drivers bucket seat or split bench seat.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.