Nav. Screen/radio screen flickering
#2
If you did a search, you would have found this,
https://www.hummerforums.com/forum/h...-update-26219/
I solved my flickering with carbon conductive grease on the wiring harness connector on the back of the head unit. This has to be the problem and cure, because it has happened too many times, to others, to be something else
Check the above link and read
https://www.hummerforums.com/forum/h...-update-26219/
I solved my flickering with carbon conductive grease on the wiring harness connector on the back of the head unit. This has to be the problem and cure, because it has happened too many times, to others, to be something else
Check the above link and read
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Ricomondo
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02-12-2013 07:07 AM