This is my first post and I'm already asking for simple help.
My wife and I just acquired a 93 chevy short bus with a 5.7 in it. I noted not all of the lights were working Brake lights and turn sigs. good, running lights no) so I went of a fuse hunt first, all (that I found) were good. So I opened the hood and found this:
It looks as if it would attach to the red post on the batt. but its "bend pattern" doesn't match. There are two other possibilities. The round unit by the wheel wall or the box just up from it. I looked at a wiring diagram, but it is hard to read at best.
thanks for the help.