What Causes the Windshield Wiper Intermittent Mode to Fail?
1 Answers
Windshield wiper intermittent mode failure may be caused by a damaged intermittent relay or faulty contact points in the combination switch's intermittent setting. Here are the details: 1. Definition: The wiper intermittent control mode operates at regular intervals, pausing for 2-12 seconds between each wipe to minimize driver distraction. 2. Electronic speed regulator: Most modern vehicles' wiper intermittent modes are equipped with electronic speed regulators that automatically adjust wiper speed based on rainfall intensity - faster during heavy rain and slower during light rain.