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.
Windshield Washer System
The washer pump has two inputs, when it is driven in one direction it feeds water to the front screen and when reversed it feeds water to the rear screen.
At rest, both sides are connected to ground, but when running, the current will flow in either direction. The circuit is protected by a 10A fuse, which requires 15A for 1 second to blow. The normal running current is 4A with a stall current of 7A.
Workshop Hint
If the wiper motor stalls and then becomes free, the relay will not be re-energized until the key is cycled off and then back on.
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.
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