Morning. I am experiencing an issue with my temp gauge. When I turn the key to on, the gauge registers the temp. But when I start the car, and the airbag light goes off, then the gauge drops to cold. I did notice that the ground on the body under the drivers side kick panel is missing the ground. Could that be the issue? I couldn't find any loose wires that could be a ground, but there was definitely a ground there at some point. The car had a breathalyzer machine hooked into it from the previous owner and had already been removed before I got the car. Everything else seems to be working fine. Any information would be greatly appreciated.
