Jump to content
  • 0

2012 silverado radio steering control


Nartsherqatli

Question

Hello, 

I had spent the last 3 months searching and looking around for a solution with no luck. 

I own a 2012 chevy silverado that only came with cruise control and no radio steering control. I tried adding the radio steering control with no luck. 

i wired the swc correctly, and the backlight is on and the resistance changes on the light green wire which is the swc signal when the buttons are pressed. 

I have a clock spring with the pin C where the light green steering control signal wire should be wired and it shows that the signal is received by the bcm when tested via the obd connection on a "launch" testing device.

the rear harness from the radio are shown in the attached images. 

does anyone know which wire goes from the BCM to the radio wiring harness? 

Screenshot_20201108-203121.jpg

IMG_20200302_171702.jpg

IMG-20201108-WA0000.jpg

IMG-20201108-WA0001.jpg

Link to comment
Share on other sites

1 answer to this question

Recommended Posts

  • 0

When I added steering wheel controls to my 2010 Sierra that also had cruise, I changed the complete steering wheel over to the leather wrapped wheel with full steering wheel controls.  It was a plug and play operation, just replaced the complete steering wheel.  No other changes, including wiring changes, were required.  Don't recall exactly, but the steering wheel was around $100 from one of the large GM online parts website and took about 2 weeks to arrive by me in Canada.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.