Emergency Flashers will not turn off - 2001 Jeep Grand Cherokee

The Emergency Flashers are controlled by signals from the Body Control Module not a 1980s round flasher unit.

you need a mobile auto electrician with a pro grade scan tool computer to see where the issue is. They with look for Diagnostic Trouble 'P' Codes and also Diagnostic 'U' Codes.

https://www.google.com/search?q=mobile+auto+electrician+near+me

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Check if your emergency flashers still work. You possibly need a new flasher. Some cars have separate flashers for turn signals and emergency flashers, but some they are both together. If your emergency flashers still operate leave them on and find the flasher (follow the clicking noise the flasher makes) and see if there is another flasher right next to it. swap with the emergency flasher and see if your turn signals work again. If so, replace the faulty flasher.

1. Do your emergency flashers work?
Check all your fuses, make sure they are getting a good contact.
If your emergency flashers work, it may be a faulty turn signal switch.
If your emergency flashers work that will eliminate the flasher. The one flasher works both turn and emergency signals.

Your flasher relay is most likely bad. your emergency flashers work on a seporate relay than your turn signals.

The turn signals and the emergency lights work on two separate flashers, it sounds like the signal flasher is weak and should be replaced.

Do the emergency flashers work? If they do the turn signal flasher relay is probably bad.There should be 2 one for turn signals and one for emergency flashers. What you can do if emergency flashers are working is turn them on and see where the clicking is coming from.The 2 flashers are usually very close to each other.

hi...
there is a relay which connects turn indicator and the emergency flashers which is provided for the timing of the flash.this timer relay may got burnt or damaged. even though the fuses are OK the turn indicators wont work. please check this.

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look for the botton with a red triangle and push it

I had the same problem, I'm not sure why this works.......but try turning on the emergency flashers. For reasons unknown, the emergency flashers should still work even if your lights do not. Now turn the flashers off and try your break lights and turn signals.


~Andrew

Your signals work on a seperate system then your flashers. Sounds like your multifunction switch is busted.