Jump to content
  • Sign up for FREE! Become a GM-Trucks.com Member Today!

    In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. 

2020 Trail Boss, dead center console USB and SD card

Recommended Posts

On 12/7/2020 at 7:59 AM, wacnstac said:

Hmmm, hard to imagine a software update fixing that, but I guess its worth a shot.



I would have sworn it was a loose connection or something.  It went from an intermittent problem with not seeing the nav card to full time not reading the nav card and none of the usb/c ports working. 


Work order says they applied an software upgrade and everything has been working since.

I have noticed that if I use bluetooth to stream podcast I get some skipping for 5-10 sec after I put the phone on the wireless charger since the update but otherwise ports and nav now work.

Link to comment
Share on other sites

  • 1 month later...

I had the same problem last few days - yesterday got a software update message via On star on NAV - clicked on that - checked the boxes to accept - did the update very quickly and after that all functions were back to working normal. 


You should be able to do the software update with via message you receive from On Star 

Link to comment
Share on other sites

  • 3 weeks later...

Join the conversation

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

Reply to this topic...

×   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.