Brake lights running lights and turn signals not working in the rear

Asked by Guru5LRQB Jan 14, 2018 at 06:42 PM about the 1999 GMC Yukon SLT 4WD

Question type: Maintenance & Repair

None of my back lights are working and my fuses
are all good got power at the fuse box in the truck
and under the hood but no power to the back lights

1 Answer
34,820

charles answered 6 years ago

do you have trailer wiring? take a look at that.

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