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.
Parking Brake Switch
Disconnect electrical connector from parking brake switch. Parking brake switch is located near top of parking brake pedal. See Figure. Using an ohmmeter, check that continuity exists between parking brake switch terminal and body of parking brake switch with switch pin released (ON position) and no continuity exists with switch pin depressed (OFF position). See Fig 1. If continuity is not as specified, replace parking brake switch.
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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.