Creaturefiend

Yes the left indicator in the dash do flash and so does the front left turn signal but the back does not. So are you saying i need to replace my turn signal switch?

I have a 71 510 wagon and i have a confusing turn signal problem. So all of my lights work when i have my hazards on and my right side turn signals work but on my left side only my front works and my back one does not but it does work when i turn my hazards on. So far i have cleaned my connectors in the turn signal switch and in the hazard switch nothing and everything is plugged in. Ive looked over the diagram and i cant firgure out what is wrong. HELP