Hello Tahoe family! I have an issue that has been bugging me for the last month. I purchased an aftermarket HU for my 2001 Tahoe LT everything is hooked up correctly with the wiring harness. However I will get sound but when I cut the truck off and the sound does not work anymore. This is the 3rd HU I have purchased so I dont think it's the HU. Oh and my factory HU works fine. Any idea which could be causing this. Could it be the OnStar in the vehicle?
Thanks
Thanks
