Fog and DRL lights not working

Tiny
JONNYG730
  • MEMBER
  • 2007 HUMMER H2
  • 6.4L
  • V8
  • 4WD
  • AUTOMATIC
  • 118,700 MILES
I checked all the fuses and relays and replaced bulbs but they don't work. Have power when I jumped it but not direct fuses. Where under the hood what else can I check?
Do you
have the same problem?
Yes
No
Monday, February 22nd, 2021 AT 10:18 AM

1 Reply

Tiny
KEN
  • ADMIN
It sounds like the BCM is out which controls both of these systems. To be sure lets do a CAN scan which is the future of automotive repair. you can get a CAN scanner from Amazon for about $50.00. here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is the BCM replacement instructions. Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
Was this
answer
helpful?
Yes
No
Tuesday, February 23rd, 2021 AT 6:37 PM

Please login or register to post a reply.

Sponsored links