Windshield wiper wont work
3 Answers
There is only one motor that drives both wipers. As JS said, it is likely to be the linkage that joins the two arms.
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It's more likely to be the wiper arm slipping on the splined shaft that it mounts on. Try tightening the nut that holds it down
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BigMoneyGrip answered 5 years ago
(03 Grand Prix.) Thanks guys. It was the Wiper Arm slipping on the shaft. I popped off the little black cap, tightens the bolt and that fixed it!!! May as well tighten both of them since it takes all of 5 min.
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