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.
Main Switch
Remove Traction Control System (TCS) and cruise control main switch from driver's switch panel. Disconnect switch 10-pin connector. With switch in OFF position, continuity should exist between main switch terminals No. 4 (Light Green wire) and No. 5 (Black wire). With main switch in ON position, continuity should exist between main switch terminals No. 3 (Black/Yellow wire), No. 4 (Light Green wire) and No. 5 (Black wire). See WIRING DIAGRAMS. If continuity is not present as specified, replace cruise control main switch.
NO RELATED
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.