Ship78

Thank you all so much for the diligence in your efforts to come up with the spot on solution!!!! 2014 Silverado driver door/window same exact situation. HOWEVER, would like to add another indicator to the scenario, that could show problem is in beginning stages. Maybe catch it before Windows don't work, doors don't lock, light stays on, WTH is going on panic sets in. For over a year leading up to the discussed final result, I would get random messages that "THEFT DETERRENT SYSTEM, roll driver window all the way up then down." Additionally there were a handful of times the theft DETERRENT system acted up enough to prevent the vehicle from starting.