What kind of problems are you having...i just had mine all apart to replace the wiper/blinker lever. Both wipers and blinkers use the same switching mechanism...so if your wiring is all good..and you have no blown fuses a trip to the dealer and $150 will get you the part you need....I wouldnt suggest you tear into it if you are not mechanically inclined....there are a bunch of small parts to contend with.
I have a 89 Sahara, all my fuses are good, blinker works fine, but no windshield wipers. [img]images/graemlins/AR15firing.gif[/img] Maybe one of these days I will tear into it and see what is up! Hoping for a late Monsoon season here! Not really,