Larry2013ct5
New Member
used 2023 CT5, GPS and Onstar not working, fuse 0k and wires are connected in the trunk. Want to get it working. This may have been a recovered stolen vehicle, no warranty.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I bought mine new. I parked it 3 weeks ago and everything was working. Connected to trickle charger like normal, and everything worked today when I drove it except for onstar and gps. Same issue you described.used 2023 CT5, GPS and Onstar not working, fuse 0k and wires are connected in the trunk. Want to get it working. This may have been a recovered stolen vehicle, no warranty.
Onstar is no help…they want it to go back to dealer. Dealer is 2 weeks out for appointments.Since both of those go through a satellite antenna, I suspect that they share a common problem. I suggest contacting OnStar. They probably have had this problem before and should be able to help. It might also be a software issue. In any event, OnStar would be the first place I would try.
I don’t think 2 weeks out is uncooperative, just a delay that’s annoyingThis is Cadillac customer support number.
(800) 333-4223
Tell them that the dealer is uncooperative. Everybody has a boss somewhere.