I have a new original-type wiring harness for my 46 1/2 ton. I have most of the wiring figured out, but am unsure of where to add the wiper motor and fuel pump to the harness. I believe the fuel pump was previously wired to the ignition switch, but need to know the best place to add the wiper wiring. I am keeping it as a 6-volt system for now. I have searched this forum and haven't had any luck finding an answer. Any help or direction is appreciated.

 

The original wipers were vacuum driven, not electrical. At least on every one that I've seen. There are aftermarket kits, of course. If you go with an electric set up, then you will have to find a place to connect. Mine is connected to the circuit breaker I think. The fuel pump was mechanical, so the same "find a hot spot to wire" applies.