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. 


Please Help: V805.1 Navigation SD Card Error

Recommended Posts

Hi everyone,


Long time; hope all is well.


2019 Chevrolet Colorado ZR2 here.


Truck was calling for a software update, so I updated to V805.1.


Unfortunately, I’m now receiving a SD Card Error each time I try to use the navigation system.


Pretty frustrating. Can someone please help.


Thank you very much.




Share this post

Link to post
Share on other sites

Its a 2019 model year vehicle, it must still be under warranty.  Take it back to dealer and let then handle it.  Do that before trying any "fixes" you get from an anonymous internet poster.  Todays electronics are too complex to fiddle with.  

Share this post

Link to post
Share on other sites

My 2020 Denali pulled the same trick while driving down the road, when I stopped the engine and started it again the problem no longer existed.  I had GM run a diagnostic and it came back all ok.    Take your truck to a dealer and have them run a diagnostic of the infotainment center.

Share this post

Link to post
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.

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.