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.
STOPLAMP Switch
Check stoplamp switch connector for opens, spread or corroded terminals. Test switch by checking for continuity across terminals "A" and "D" of switch. See Figure . Continuity should be present with brake released. Continuity should not be present with brake applied. If damaged, replace stoplamp switch. See STOPLAMP SWITCH under REMOVAL & INSTALLATION.
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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.