Hazards and hill decent not working.


SkinneG

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May 3, 2021
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my hazard lights are not working and the traction control and hill decent don't work either. I'm was thinking it might be a fuse, but my manual doesn't show which fuse. Has anyone experienced this, and if so was it the fuse?
 

JerryD

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Dec 20, 2019
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I don't think it would be a fuse since the hazards don't have anything to do with traction control or hill descent control. It could be the switch panel connector, but I wouldn't rule out the switch circuit board. Disconnect the battery remove the center console panels (need a 7mm socket) and check the connectors. Maybe they weren't put back on tight at some point and finally wiggled loose. Disconnect and reconnect. Since they are all controlled via the circuit board and communicate via the CAN bus, it can be tough for the shade tree mechanic to diagnose.
 
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JerryD

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Dec 20, 2019
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Welcome to the forum.

And I should ask, when they were working last, what was the last thing done to the Jeep since then?
 
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