The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Headlights, dash lights & front side markers not working

71 C20 CS · 06-11-2021, 12:05 AM

All three just stopped working. After they stopped working I did a ground up rebuild on the front end and installed a new front wiring harness so I know it’s not up there, I also put in a new headlight switch, didn’t fix the problem either, checked the wiring plug to the switch and it has power.

Is this a ground problem? The parking and tail lights are part of the switch and they work. Any insight would be greatly appreciated.

06-11-2021, 12:05 AM	#1
71 C20 CS Registered User Join Date: May 2021 Location: Seattle Posts: 13	Headlights, dash lights & front side markers not working All three just stopped working. After they stopped working I did a ground up rebuild on the front end and installed a new front wiring harness so I know it’s not up there, I also put in a new headlight switch, didn’t fix the problem either, checked the wiring plug to the switch and it has power. Is this a ground problem? The parking and tail lights are part of the switch and they work. Any insight would be greatly appreciated.