GMC l;ights go off and on and off 1993

10

Asked by denislp2000 Mar 05, 2020 at 11:16 PM about the 1993 GMC Sierra 1500 C1500 SLE Extended Cab SB

Question type: Maintenance & Repair

headlights go off after a mile or so of driving then go on and off at intermitent times,

3 Answers

154,885

Sounds like the circuit breaker inside the headlight switch is tripping, resetting, tripping, resetting, and so on. Hope that helps! Jim

154,885

Check the wiring down by the starter. Most GMs have a fuseable link for the headlights. Perhaps it's loose. Hope that helps! Jim

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