2007 Jeep Grand Cherokee Q&A

2007 Jeep Grand Cherokee Question: rear windshield wiper seems out of sync - wants to rotate beyond normal

happens all the time - can't use it -
Answer 1
Set wiper arm and motor in the parked, or off position, then tighten the nut at the base of the wiper ARM! It's most likely hidden under a plastic cover which can be lifted up or removed for access to this nut. BOTH WIPER MOTOR AND WIPER ARM HAVE GOT TO BE IN THE PARKED/OFF POSITION BEFORE THGHTENING!!! -