quote:Originally posted by 4NFORD:
Not so. They run on different rheostats (the speedo/tach is under the left dash and the gauge panel rheostat is on the console. My gauge and all other lighting works. I have bypassed the wires from the rheostat and all works well. It is not a grounding problem or the lights would not worked even when the rheostat is bypassed. Since the rheostat switch works when tested, the only thing that I can think of is that the circuit is not sending enough power through the rheostat itself. I'll have to get the volt meter out and check.
Mine all run on the same rheostat on the center console. Maybe you should try running them all through one.