JeffT

My Electronic Heating/AC display is having problems. The display is either really bright, the way it should be or really dim where you can barely see it. Sometimes it will be bright for awhile and then goes dim and vice versa. As always it will go dim when turning on the lights but this is to the point where I can barely see it. Is it a loose connection somewhere or is the display going bad?

Isaacm

I have the same problem as well in my '93 GXE, which I've had for about 7 months. If I hit the dash board with my hand, it always goes back to being bright. It doesn't happen very often, just enough to get anoying. I think it is a loose connection of some kind, probably internal. I have tried to think of how to fix, but I'm not an electonics expert. I would also like any advise. I don't think many people have the digital auto climate control.