2001 Deville – all headlights out

ID Status Date Year Make Model Transmission Type A/C Controls Public/Private
#16250 Closed public

All the headlights went out, tried new headlight switch and that was not it. Then they all stared working agian but then went right back out so no headlights work again. It was slightly rear ended in teh back, is there a ground for teh front headlights in teh trunk? Do you have a headlight diagram?


The headlight ground does appear to be in the truck as indicated in the attached wiring diagram.  I would start with a visual inspection at that location.


 The first diagram shows G404 but according to GM it should be G402. G402 is number 2 in the second attachment.

Write a reply

The ticket has been closed. If you feel that your issue has not been solved yet or something new came up in relation to this ticket, you can re-open it by clicking this link.