Ace Passenger Wiper
We were on a trip and as the rain started we turned the wipers on high and the passenger side wiper rotated all of the way around and was facing the ground. After pulling over I was able to remove the nut at the motor and rotated back into place. At the end of the weekend the same thing happened on the way home but this time, after rotating back into position, the wipers would not turn off. We had to pull over and shut down the RV to stop the wipers. When they got turned on again the only way to stop was by shutting down RV. After about 1/2 hour of them running they shut down on their own and worked as designed from then on. We are hesitant to put on fast wipe again as the arm scratched the paint every time the wiper hyperextended around.
So two questions…
1) Why is the wiper hyperextending on high?
2) Why did the electronic controls wig out and is this a concern?
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