I keep thinking I've got this problem fixed and it keeps coming back.
If I ground the little red seed wire at the firewall the light does not come on. So this should eliminate the engine harness and alternator.
Its not the bulb because it works sometimes.
So I am wondering where the power feed comes from for the light. From the diagrams I have, it does not go through the fuse box on a 93. The oil pressure light is working and I think is on the same power feed. Is this correct? If it is it should mean the ignition switch is ok right?
Any ideas?
|