Hack job Wireing help

[katugly]

If any one could look under the dash and see where this blue/green harness goes to that would be grand. 90 blazer, 350,700R4,241

The next item is this harness with a resistor in it. It looks sort of OEM but I dont know since this harness is hacked to pieces under here. Its purple and white and is off of the light that says 4 wheel drive up on the dash. Could any one look for this under there and see what you have.

 

[sweetk30]

first i think is reverse lights.

second i havent got a clue.

 

[katugly]

off to check if revers lights work BRB with response

 

[katugly]

Ok reverse lights work. Volt/Ohm meter says green is cround and blue is 12volt switched from the key.

 

[oakknight]

scanned from chiltons

 

[oakknight]

the electronic component looks like a diode to me form the pics. got a number on it ?

 

[Madspeed]

Its a diode for the a/c compressor clutch
the other plug looks to me like wiper or washer motor connector

 

[katugly]

Ok found out where the connector goes, sits at the base of the steering column near the firewall. Still unsure as to what it does though.

 

[sweetk30]

the white block on the steering is the park/nutral and reverse switch for autos.

 

[British Slave]

Just a guess without looking at a drawing, but it looks like someone bypassed the neutral switch. Will the starter work when in drive or reverse?

 

[katugly]

P/N switch sounds about right it is a auto. I don't know about if it works in drive or reverse as I have closed the dash up. It doesn't start in either now.

 

[Stomis]

P/N switch sounds about right it is a auto. I don't know about if it works in drive or reverse as I have closed the dash up. It doesn't start in either now.

Yeah park neutral or clutch saftey switch i the only thing that bridging the two leads would work with as far as I know.

I did the same thing with my clutch safety cept I just jammed a fuse in it