Horn, wipers and A/C blower motor not working
08-05-2012, 09:03 AM
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Year: 1987
Model: Cherokee
Engine: 4.0 inline 6
Horn, wipers and A/C blower motor not working
I have a 1987 Cherokee. The wipers, horn and a/c blower motor all went out at the same time. I replaced the relays under the hood and replaced the turn signal flasher in the fuse panel. All fuses are good. The 4 way flashers work. Any suggestions would be appreciated.
08-05-2012, 09:58 AM
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Year: My Jeep is a GMC
Instead of the shotgun approach, it's usually better to diagnose one electrical circuit at a time. If all the fuses, wiring and connections (circuit grounds are the most important) are good, only thing left to fail is a switch.
Got a DMM & wiring diagram?
Got a DMM & wiring diagram?
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