Driver side xenon headlight does not turn on

VIK312SILVERADO

MEMBER
2018 CHEVROLET SILVERADO
4.7L
6 CYL
4WD
AUTOMATIC
20,000 MILES

The driver side xenon headlight doesn't turn on. I replaced the bulb but it still doesn't turn on. I checked the fuse for headlights and I don't see it blown. I'm not sure if there are separate fuses or one for both.

Thanks,

VR

3 Replies

DANNY L

MECHANIC
5,648 POSTS

Hello, I'm Danny.

Just a quick question first. Did you replace these bulbs to upgrade to Xenon or were these factory? Let us know and we'll go from there. Thanks for using 2CarPros.

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Saturday, September 26th, 2020 AT 8:49 PM

VIK312SILVERADO

MEMBER
3 POSTS

Hello, they are factory Xenon. It’s the custom 4 full size door model. Thanks!

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Sunday, September 27th, 2020 AT 3:39 PM

DANNY L

MECHANIC
5,648 POSTS

Hello again.

If you checked the fuse and new bulb are good then I suspect you might have a wiring or ground issue. I would check the ground first. It will be on the lower part of the radiator support. Here is a tutorial showing how to check wiring:

https://www.2carpros.com/articles/how-to-check-wiring

I've attached the wiring diagram for the drivers side headlamp below for you to use as a reference. Hope this helps and thanks again for using 2CarPros.

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