man this hunk of junk is falling apart. Monday I jump in the excursion to go to lunch and the ac controller isnt lit. I push every button on the panel and nothing. Figured it was a fuse. After lunch i jump in and its on full blast as soon as I crank the key. Today same thing. Didnt work at first. Cycled the key three times. Still nothing. Banged on the dash to see if if its a loose connection and nothing. Just went out there with a Scan tool and its working. I also noticed my nav and temp display in the overhead consol isnt working. 04 diesel excursion. Any input before I get too deep:shrug: