GPS and clock not working

Tiny
BOB GROENJES
  • MEMBER
  • 2005 CHEVROLET CORVETTE
  • 139,000 MILES
Recently tried to install a new map update disc and screen read caution you need to do a software update. The GPS screen will not retract and the radio won’t work. It all just quit working. I pulled the fuse and tried the original map disc and didn’t change anything. Do I need to go to dealer to fix the problem or can you help?
Monday, April 15th, 2019 AT 1:14 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,429 POSTS
For this you need a dealer. There is a special update needed to allow the system to work with the recent GPS changes. They will use the scan tool and access to TIS to update the system.
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Friday, April 19th, 2019 AT 7:20 AM

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