Electrical Gurus - The Bat Signal

[namsag]

I don't know if you sawthis thread in the 80 forum: Turn signal help please!. But I thought I would appeal to the Mississippi contingent.

I apparently lost power to the pass. rear turn signal just driving along one day. Wiring all looks intact, does not appear to ever have been buggered with. Fuses OK. I checked and cleaned the ground near the hitch. Disconnected the trailer harness. The power loss is upstream of the taillight assembly. I do not have a wiring diagram and I cannot find one.

I was just wondering if anyone has dealt with this before and has any ideas. If I can't fix it I'll have to take it to local electrical shop, would really rather not!

Any help/advice appreciated.

 

[jynx]

Look here for an fsm (they are free pdfs, fyi)

For Sale - 40, 50, 60, and 80 series FSM for a hell of a price.

I can't remember if the electrical diagrams are in that as well or not

 

[Fireman]

Pm sent