i have a 1993 buick regal, the left rear signal is not working, front left is fine, checked fuses, flasher etc.


looking for ideas, and maybe a wiring diagram so i can trace this wire back to its origin.


im think there may be a break in the wire somewhere,. i dont wanna just tie into the front signal wire, i'd rather do it properly.


thanks chevez

plz dont post same q twice. no need.

The turn switch itself is most likely faulty.

I just went through this myself. A new switch did the trick.