Hazard lights not working

1994 GMC C3500
180,000 MILES • 5.7L • V8 • 2WD
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RAIDER333
  • MEMBER
  • 2 POSTS
Turn signals do work. i put in new heavy duty flasher, no hazard lights, turn signals work. I was told there is another flasher for hazard lights. I cannot locate I think there is just one flasher unit that works turn and hazard, probably hazard switch on column. is there 1 or 2 flashers on the truck listed above 350 engine?
Jul 14, 2019 at 2:46 PM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Welcome to 2CarPros.

There are two flashers. One is for the signal and the other the hazard. I attached two pictures. Picture 1 shows the hazard flasher location and picture 2 is the turn signal flasher.

Let me know if this helps or if you have other questions.

Take care,
Joe
Jul 14, 2019 at 9:37 PM
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RAIDER333
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  • 2 POSTS
Thanks, found it
Jul 15, 2019 at 3:26 PM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Welcome back:

Did it take care of the problem?

Let me know,
Joe
Jul 15, 2019 at 7:40 PM