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.
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HOMESERVICE MANUALSBUICK1995ROADMASTER ESTATE WAGONREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTWIPER/WASHER SYSTEMSWIPER/WASHER SYSTEM - REARTESTINGTEST NO. 3WASHER DOES NOT OPERATE, WIPER OKAY
1995 Buick Roadmaster Estate Wagon
Washer Does Not Operate, Wiper Okay
1995 Buick Roadmaster Estate WagonSECTION Washer Does Not Operate, Wiper Okay
- Disconnect washer motor connector. Turn ignition switch to RUN position. Connect test light between body ground and Dark Green wire terminal of washer motor connector. Turn washer switch to ON position.
- If test light comes on, go to next step. If test light does not come on, check for open Dark Green wire between washer switch and washer motor. If Dark Green wire is okay, replace washer switch.
- Connect test light between terminals of washer motor connector. Turn washer switch to ON position. If test light does not come on, repair Black wire. If test light comes on, check for poor wiring connection at washer motor. If connection is okay, replace washer motor.
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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.