1994 GMC Yukon Turn signal issues

Tiny
SHANNIANNI529
  • MEMBER
  • 1994 GMC YUKON
  • V8
  • 4WD
  • AUTOMATIC
  • 250,000 MILES
I have a 1994 GMC Yukon, 2 days ago the turn signals stopped working. When I move the switch the turn signals do not turn on, nothing happens, the ticking indicator noise does not come on, the indicator lights on the dashboard don't come on and the turn signals themselves do not turn on. I have no idea what this could be. I basically just need help determining why this is happening and to possibly find out how to fix it
Saturday, November 28th, 2015 AT 4:09 PM

2 Replies

Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,004 POSTS
HERE'S AN EXCERPT FROM YOUR EXTERIOR LIGHTS WIRING DIAGRAM

OTHER THAN A BROKEN WIRE OR GROUND DISCONNECTED, OR YOU HAVE A TRAILER LIGHT PIGTAIL THAT MAY BE MESSED UP

THESE ARE THE 3 ITEMS THAT I WOULD INVESTIGATE 1st AND IN THE ORDER I LABELED THEM IN

AS YOU CAN SEE IN THE DIAGRAM, YOUR BACKUP LIGHTS USE THE SAME FUSE, SO IF THEY WORK, THE FUSE (1st CHECK THAT I PROPOSED) IS GOOD!

LEMME KNOW IF THIS HELPED

THE MEDIC
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Saturday, November 28th, 2015 AT 6:55 PM
Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,004 POSTS
I CROPPED IT AGAIN

MAYBE YOU CAN SEE THE WRITING BETTER

THE MEDIC
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Saturday, November 28th, 2015 AT 7:00 PM

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