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.
Warning Light Switch
Attach a bleeder hose to bleeder screw at either rear brake. Immerse other end of hose in container with brake fluid. Turn ignition "ON". Open bleeder screw while pressure is being applied to brake pedal. Warning lamp should light. Close bleeder screw before pressure is released from pedal. Reapply pedal pressure (moderate to heavy). Light should go out. Repeat test on front brake system. System should function in same manner. Turn ignition "OFF". If lamp does not light during test on either system, but electrical system checked good, the warning light switch portion of valve is defective.
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.