1999 Mercury Marquis Wiper Motor

1999 MERCURY MARQUIS
104,000 MILES • V8 • 2WD • AUTOMATIC
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FORDMAN111
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  • 2 POSTS
My wiper motor only works on the fastest setting and on off. No slow, med., or other speeds. The local parts store manager said I could try and add a new ground wire and maybe that would fix the issue. Is this a possiblility or do I have to repalce the wiper motor?
Mar 8, 2010 at 11:00 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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