wiper stops in middle of storm

[cypress822]

My psgr. side wiper decided to stop friday night in a rain storm...have no idea why it wont turn on!!

 

[Count Laszlo]

There is a service bulletin for this, it's on but likely the nut at the head of the wiper needs to be tightened. How Land Rover missed this at production is somewhat silly. You need to tighten it to 13 ft lbs, if you don't have a torque wrench, just tighten it manually, when it gets tight, just wrench a half turn... Don't over tighten. Then take it in to be tightened correctly. If this doesn't work maybe something else is wrong, but this is likely the issue since it is happening to other members of this forum.

 

[DonMitsu]

If it's just one side I would check the nut at the bottom of the wiper arm