Blank NAV screen?
Thread Starter
Le Mans Master
Joined: Sep 2006
Posts: 6,619
Likes: 101
From: Prattville Alabama
Blank NAV screen?
Twice now in the past 3 days I've started up the car only to have music playing, but the NAV screen was completely black/blank? Shut the car off and start it back up and it works again. Anyone seen this before? I searched and found only one thread from 2005 with the same issue but it didn't provide much info.
U.M.
U.M.
Instructor
Joined: May 2010
Posts: 227
Likes: 0
From: Tampa Florida
Twice now in the past 3 days I've started up the car only to have music playing, but the NAV screen was completely black/blank? Shut the car off and start it back up and it works again. Anyone seen this before? I searched and found only one thread from 2005 with the same issue but it didn't provide much info.
U.M.
U.M.
Burning Brakes
Joined: Dec 2006
Posts: 1,225
Likes: 1
From: Lexington KY
...happened to mine twice over a couple year period. I have had the TSB done performed and no issues since. Given how rarely it occurred before the fix, I do not know if the problem is actually resolved but GM does have a means of addressing the issue. So far I am pleased with the update.
Team Owner
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Burning Brakes
Joined: Jun 2004
Posts: 939
Likes: 38
From: Riva MD
The fix does work: It hasn't reoccured since I had mine done. It takes about 10 minutes.
The problem is some sort of conflict that occurs when the NAV boots up and communicates with the data system.
The problem is some sort of conflict that occurs when the NAV boots up and communicates with the data system.
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