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What could be causing my 2012 GMC Terrain's windshield wipers to not function properly?

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2 answers

★ Top Answer
Patricia G

As an American, when you're driving your 2012 GMC Terrain on a rainy day and notice that your windshield wipers are not working, the first step is to check the wiper blades for any obstructions or signs of excessive wear that could be preventing them from functioning. Another possible reason for the issue could be loose wiring connections or a malfunctioning wiper motor. Replacing the wiring may range from $20 to $44, while replacing the wiper motor could cost between $50 and $120 for parts alone.

More answers

  • Will F

    In a 2012 GMC Terrain, if the windshield wipers cease to operate, the common cause is worn or corroded ball joints. This particular vehicle model had a recall issued for this specific part. Alternatively, the wiper motor could be the issue.

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