What causes windshield wipers to work intermittently?

This is usually caused by the wiper motor not getting the power that it needs due to a bad relay. In most cases, a professional mechanic will replace the intermittent wiper relay and the controls at the same time to ensure all of the supporting connections work smoothly together.

Why do my wipers stop in the up position?

Generally, when windshield wipers get stuck in the upright position it’s because of a small metal tab that the wiper transmission is supposed to catch on gets bent out of place. You can access the wiper transmission by pulling off the foam strip and plastic cover that sits below your windshield.

How much does it cost to replace a wiper transmission?

The Best in Auto Repair The average cost for windshield wiper motor replacement is between $362 and $418. Labor costs are estimated between $87 and $110 while parts are priced between $275 and $308.

How do I adjust my wiper park position?

Use a socket wrench to remove the nut located at the center of the wiper motor. This nut connects the arm linkage to the motor. Turn the wipers on, then back off, so the motor completes a full cycle and returns to the correct park position.

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