My driver side marker and turn signal won't work. I've tried three different harness', cleaned the ground at the radiator support, cleaned all the sockets, checked all the wires in the harness'. What am I missing? Is there another ground in the dash that it uses? I have juice to each light, headlight works high/low beam. I'm stuck. Can someone tell me what the four wires are in the plug right by the windshield res, that connects the light harness to the main harness? I've got the shop manual on disk, but my cd rom died so I can't even look it up.

 

well, changed out the column and now I have all my lights, except my turn signals. *banghead* someone really fubar'd the wiring in this truck. It will be right again though if it kills me.