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GM 2014-2019 Navigation Radio Troubleshooting

 
Ernest
Trusted Member Moderator

If upon re-installation your unit still has touch issues, try loosing the the screws on the back of the LCD assembly very slightly. If it's too tight, it can cause touch issues. 

If the unit still has complete power loss, check all connectors going to the radio module and fuses, and wiring. 

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Topic starter Posted : 03/26/2025 2:33 pm
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