ramon1367

Hi people:,
HELP Take my 05 Vette for a ride and after 20 or 25 minutes driving alll the gauges on the DIC goes down and up and off and on (no gasoline, flat tires, low air pressure on tires , charging issue. What is going on you help is appreciated.

Dano523

Problem with BCM or IPC, and could be as simple as the connectors to it may need to be pulled and cleaned (with the battery disconnected). Also to the right of the BCM is the ground spice block, then one of it wires to ground at the chassis, so check it as well. same goes for checking the IPC ground as well.



The fact that the motor is still running, means that the ECM still has power, so problem is isolated to the BCM or IPC side of the math, with it loosing power, then doing a reboot that your seeing in the IPC.

C6ToGo

Good luck finding the problem. Let us know your ultimate solution.

I had "Gremlims on dic" a few years back. A shot of Penicillin took care of it.