2002 Chevrolet Tahoe, went to start the engine yesterday morning as I went to unlock the door with the remote, it did not unlock, opened door with key, and put into ignition and truck was dead. Nothing worked. Jump started it and noticed Oil pressure gauge, gas gauge, and temp gauge did not work now. Also the battery light, security light, and low fuel was on. Also noticed the Onstar light was red at which its usually green. It ran fine yesterday as I ran to advance auto and their battery tester showed everything was good along with the alternator. So then we decided to try the computer to see if any codes came up. His computer was saying error and would not read it. I have tried Orilys also and their computer read error. Now the truck seems to have a small miss in it, and rough idiel.
2002 Chevy Tahoe
2WD
5.3 Vortex
2002 Chevy Tahoe
2WD
5.3 Vortex
