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.
2010 Chevrolet Colorado 4WD V8-5.3LFACTORY OEM SERVICE PROCEDURE
Navigation System: Service and Repair
Navigation Control Processor Bracket Replacement
Removal Procedure
1. Remove the OnStar(R) vehicle communication interface module (VCIM). Refer to Communication Interface Module Replacement (Service and Repair).
2. Remove the nuts (1) retaining the navigation control processor bracket to the instrument panel (I/P) structure.
3. Remove the bracket from the vehicle.
Installation Procedure
1. Install the bracket to the I/P structure.
Caution: Refer to Fastener Caution (Fastener Caution).
2. Install the nuts (1) retaining the bracket to I/P structure.
Tighten the fasteners to 9 Nm (80 lb in).
3. Install the VCIM. Refer to Communication Interface Module Replacement (Service and Repair).
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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