2005 GMC Canyon w/ new aftermarket radio dash problems
I have just installed a new aftermarket radio in my 2005 Canyon. At first when I tested it everything booted up fine in ACC mode. went to start it and noticed the passlock light on and the truck didn't start. Unplugged the radio and started the truck with no issues. Then I plugged the radio back in and able to start the truck. This is when it gets wonky. The dash display does it's normal boot. the radio begins it's normal boot, however the radio does not boot completely and shutoff and then the dash display in the truck reboots again while running. the radio and truck display will cycle on and off. It seems as if the truck is not allowing the radio to boot up. The only thing I notice different is the passlock (car w/ lock symbol) comes on. Any thoughts or experience with this problem?




