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Turn Signals & now Wipers not working

jam1995jam1995 Member Posts: 1
edited February 2016 in Jeep
Any suggestions: My turns signals stopped working on Fri night - I checked all the fuses and all of them are working. Still not turning on. When looking at other stuff online - it said maybe a bulb is out- nope! Now today, my wipers are not working and it is supposed to rain in a late today and tomorrow. I really don't want to take to the dealership so they can charge me just due to a bulb or loose cord. And the owners manual is no help!!!

Anyone know what else it could be without me going to the dealer.


  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    Hmmm....are your wiper and directional controls on the same stalk in the steering post?
  • thecardoc3thecardoc3 Member Posts: 5,745
    The turn signals and the wipers are both controlled by the left hand multi-function switch. That switch communicates with the CCN (instrument cluster) via a LIN bus. (local interconnected network) Scan tool support for the instrument cluster to confirm the switch inputs and cluster outputs to the TIPM (totally integrated power module) is needed to even begin to analyze the failure. The LIN bus itself does not communicate to the scan tool, only the TIPM and CCN nodes can provide scan tool support.
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