1993 GMC Sierra Turn signals and break lights

1993 GMC SIERRA
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POTATOE15
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  • 1 POST
Electrical problem
1993 GMC Sierra 6 cyl Two Wheel Drive Manual

The turn sygnals and break lights just wont work i have replaced all bulbs and the turn signal flasher. I followed all wires and to my knowledge none are worn down or torn any where. I looked at all the wires and harnesses and all the wires seem to be in them correctly
Jul 2, 2010 at 12:42 PM
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INTERNETMECHANIC
  • ✓Experienced Mechanic
  • 700 POSTS
Did you check applicable fuses? The turn fuse circuit has voltage, with key on, check for voltage. Brake lite fuse circuit is hot all the time, check voltage there, also.
Jul 2, 2010 at 2:18 PM
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