GMC Truck Forum banner

no power

  1. Technical Department
    Weird problem.. So I just finished replacing the hard brake lines in my 2005 silverado crew and now I've got no power to the cluster sensors, radio, power windows, door chime and who knows what else... Unless I plug in a wired scan tool into the obd2 port. Then it all comes alive. Please help...
  2. General GM Discussions
    2003 Silverado 1500 For the last couple of months, just randomly while driving, all of my dash gauges and warning lights would go off, and immediately come back on. Just like they would do when you first turn the key to the power on position while starting the engine. But the truck never died...
  3. Engine & Performance
    Greetings all - - I have a 1998 GMC Suburban K1500 with the 5.7 Vortec engine. Recently, I have had issues with the way it runs - - I will be driving along and all is good, and then all of the sudden it will lose power, start sputtering, and sometimes even dies. I shut off the key (I can put...
Top