2500HD04
08-01-2010, 12:14 PM
Just went out to start the truck to go to church, Nothing. Clicks and bells and funny noises. The dash lights are flashing funny. The bell that says the door is open makes a weird buzzing noise. Radio is humming.When I turn the key it just clicks and the dash lights start flashing. Help! Please. 2007 GMC Stock.LBZ
2500HD04
08-01-2010, 01:02 PM
Just tried again. No Luck. Turn key and radio flashes on and off. Prodigy lights are flashing on and off. Thumping noise coming from under the hood.Disconnected batteries. No change.Dash lights and headlights are flashing on and off. This is crazy.
glamisorbust
08-01-2010, 01:41 PM
Maybe your batteries are finally getting a low enough voltage where they need to be replaced?
2500HD04
08-01-2010, 04:06 PM
Thanks Pushed it out of the garage. Jumped it. Started up. Drove down the block to NAPA Bought 2 new Batteries. So far so good. Thanks Guys
rustydusty1717
08-01-2010, 04:19 PM
Sounds like Batteries
Agreed. Sometimes dirty posts can do this as well.