Brake lights and rear turn signals not working

Tiny
JUSTIN MITCHELL
  • MEMBER
  • 2012 BUICK ENCLAVE
  • 70,000 MILES
Rear hazards not working. Tail lights come on, but that's it. Third brake light working fine.
Monday, July 15th, 2019 AT 5:13 PM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

This could be a problem with your vehicle's Body Control Module (BCM). In the diagrams down below I have included your vehicle's exterior lighting wiring diagram as well as the location and removal and installation of the BCM as well as reprogramming directions in the diagrams down below. Please go through these guides and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Tuesday, July 16th, 2019 AT 12:52 AM

Please login or register to post a reply.

Related Turn Signal Not Working Content

Sponsored links