Originally Posted by craigarbo
The rear wiper makes no noise at all. The fronts work fine except for when I pull the wiper arm toward myself, no fluid sprays and the wipers don't turn on either. This has got me really confused. I shot the wires back to the rear wiper and it seems to be getting power - 12V.
What year model is your KJ?
Does the spray work on either front or back or not at all?
Edit to add: For multiple wiper/washer problems I would suspect first the Multifunction Switch on top of the steering column and then a problem in the BCM which drives most of the wiper functions! Obvioulsly check all fuses and swap over/replace the wiper relays.