Hazards and blinkers not working

Tiny
TRACY JONES HEPP
  • MEMBER
  • 1997 GMC JIMMY
  • 4.3L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
My blinkers and hazard lights just stopped working. I do not know where the flasher is located or which relay to replace. I have changed all fuses. What could it be just for them to both stop working at the same time out of the blue?
Thursday, August 3rd, 2017 AT 8:01 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,289 POSTS
Hello,

There are more fuses in the system then just one so please recheck those. If the all okay then check the combination switch and the flasher.

Here are some guides and diagrams to help you get the job done:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Please run this test and get back to us we are interested to see what it is.

Cheers, Ken
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Saturday, August 5th, 2017 AT 9:02 PM

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