Join Date: Mar 2004
Location: Maryland/DC Metro
I haven't had to troubleshoot my late model yet, but I spent many hours under the dash of my '66. The turn signal switch on the column was notorious for failing. It was actually wired through the brakes/brake lights. If the turn signal switch went bad, the brake lights would also partially and randomly fail, but the hazzards always worked. Again, maybe the wiring has changed but check the operation of the brake lights with the stalk in left, center, and right positions. I would still be suspect of that switch.
Shakerhood- I would guess you have a burned out light bulb in your dash cluster. The bulbs are cheap, but to get to it you have to remove the cluster. I think the bulb is a 194. I remember because I just reassembled my dash after replacing the heater core and I replaced all my dash bulbs at the same time.
1990 7-Up LX Convertible
stock (well, except for the heated seats)