Steering wheel controls stopped working along with key fob

CONNER M WARD

MEMBER
2005 CHEVROLET SILVERADO
6.0L
V8
2WD
AUTOMATIC
76,000 MILES

My steering wheel controls for my radio stopped working along with my blinkers, my key fob for unlocking my car, and my battery gauge says my battery is dead. However, when I tested the battery, the battery read at the correct voltage.

Saturday, July 13th, 2019 AT 3:14 PM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,207 POSTS

Hello,

Lets check the fuses first. here is a guide to help and the fuse locations below:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what happens.

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Monday, July 15th, 2019 AT 12:59 PM

CONNER M WARD

MEMBER
3 POSTS

All fuses were good. But now my high beams aren’t working and neither are my low beams when set to Auto. They only turn on when I manually turn them on.

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Saturday, July 27th, 2019 AT 10:44 PM

KEN L

MASTER CERTIFIED MECHANIC
47,207 POSTS

Hello,

This sounds like a BCM problem. here is a video to help you scan the CAN system to confirm and the BCM replacement instructions and locations below:

https://youtu.be/InIlnsjOVFA

You can get a CAN scanner from Amazon btw. I would check the electrical connector at the BCM for corrosion/moisture.

Check out the diagrams (below). Please let us know what you find.

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