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to repair is just about useless, may as well replace it. to remove plasticcap over the spindle nut and remove nut and washer, then open tailgate door and remove trim panel, disconnect wiring connector from wiper motor and remove mounting bolts, pull motor out and replace.

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โˆ™ 2006-03-28 03:01:33
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Q: How do you repair a malfunctioning 1999 Pontiac Montana rear wiper motor?
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