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.
Power Window Relay
Turn ignition off. Remove power window relay located in engine compartment fuse box. Using an ohmmeter, check continuity between relay terminals No. 2 and 4. SeeFig 1 . Continuity should not be present. Apply battery voltage to terminal No. 1 and ground terminal No. 3. Continuity should be present between terminals No. 2 and 4. If relay does not test as described, replace relay.
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.