Oldtowntrucks
Registered User
Got a 1993 f250 7.3 idi with an E40D, finally took a leap of faith to get away from my failing transmission computer and other PSOM stuff and bought a US Shift trans computer.
Hooked up all other leads just fine but am stuck looking for the ignition switch "start terminal" for my Neutral Safety Switch/PRNDL/Etc.
I've searched many crusty old wiring diagrams but can't seem to find a good reference for a wire/wire color and have had enough back spasms trying to figure out the wiring. May just have to painstakingly take the ignition cowl off to physically see it. The installation manual states that it may be Red/Light Blue or White/Pink.
Anybody have any idea? It can't be a constant 12v signal, has to be the instanced ignition based signal.
Hooked up all other leads just fine but am stuck looking for the ignition switch "start terminal" for my Neutral Safety Switch/PRNDL/Etc.
I've searched many crusty old wiring diagrams but can't seem to find a good reference for a wire/wire color and have had enough back spasms trying to figure out the wiring. May just have to painstakingly take the ignition cowl off to physically see it. The installation manual states that it may be Red/Light Blue or White/Pink.
Anybody have any idea? It can't be a constant 12v signal, has to be the instanced ignition based signal.