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.
Brake Switch
Disconnect brake switch 6-pin connector. Using an ohmmeter, check for continuity at brake switch. See Fig 1 . If continuity is not as specified in BRAKE SWITCH CONTINUITY tables, check brake switch adjustment. If brake switch adjustment is okay, replace defective brake switch.
| Brake Pedal Position | Check Between Terminal Nos. | Continuity |
|---|---|---|
| Released | 1 & 4 | Yes |
| Released | 3 & 6 | Yes |
| Released | 2 & 5 | No |
| Depressed | 1 & 4 | No |
| Depressed | 3 & 6 | No |
| Depressed | 2 & 5 | Yes |
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.