skiZR2

Mine did this as well, screen went black, would play music for 15 minutes with no display the quit. It was the human interface module or something close to those words. You have to take it in as the module requires programming and is synced to your vin/truck as well. Hope that s helps, Ski

How does it ride now, I have one in my garage and was thinking of installing it soon. Thanks, Ski

Traded in my 2011 3500hd ccsb 6.0 for a loaded duramax z71, lovin the truck so far. Power is amazing. Nice trucks everyone, Ski

Just picked her up Thursday, traded in my 2011 gasser for the duramax ltz z71. Nice trucks everyone. Ski

Chevor, well done nicely built truck. Ski