What is your question?
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What is your question?
Can’t get them to move faster during a down pour
What makes this problem better or worse?
Nothing
How long has your 2005 Mercury Mariner had this problem?
Bought car year ago and always did it
1 Reply
Hello, the wipers have multiple speeds - but perhaps they won't go as fast as you wish, even at the highest speed during the rain? This should be assessed by a technician near you who has access to a Ford compatible diagnostic tool that can check inspection of components, including wiper switch and motor function. There is also a component test of the wiper motor which checks the power draw of the wiper motor in case it's experiencing internal wear and may cause slow operation. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops