Headlights not working

2002 CHEVROLET 2500
140,000 MILES • 6.6L • V8 • 4WD • AUTOMATIC
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DIESEL76
  • MEMBER
  • 1 POST
Replaced combination switch because of a short and loose wire. replaced light control switch which turns on and off lights with the dimmer wheel on it. still no lights.
Apr 20, 2019 at 2:36 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good evening,

I attached a wiring diagram for you to view. Verify power on both fuses on both sides for the power to the switch.

If you have a test light, check for power out of the switch with the lights on.

Roy
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Professional Diagram for 2CarPros Members
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Apr 20, 2019 at 4:54 PM
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