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.
Description & Operation
Front wiper/washer functions are controlled by the wiper switch and Front Wiper/Washer Amplifier (FWWA). FWWA is located on left front strut tower. Wiper switch is incorporated into multifunction switch on steering column. When wiper switch is in INT (interval) position, wipe cycles are separated by adjustable intervals.
On vehicles with fixed rear window, the rear wiper/washer functions are controlled by a separate wiper/washer switch and Rear Wiper/Washer Amplifier (RWWA). Rear wiper/washer switch is located on upper right side of instrument cluster. RWWA is located behind left rear quarter trim panel.
On vehicles with movable rear window, the rear wiper/washer functions are controlled by a separate wiper/washer switch and opening back window switch. Rear wiper/washer switch is located on upper right side of instrument cluster.
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.