Newbie here,

Couldn't find what I needed in the search, so here goes. Does anyone have a DETAILED wiring schematic for a 1992 2wd 4cyl, 5sp pickup? I'm specifically looking for one for the integration relay (the pinout on the backside plug). I've got a green wire with two gray markings and it is grounded which I believe is my troubles. It is blowing a fuse in the tailight/running light circuit. I belive I've tried virtually every connection in the circuit, and can not figure out where this ground is at.

Any help/ideas would be appreciated.

Thank you,

Robert

 

Does this help?
http://personal.utulsa.edu/~nathan-b.../4lighting.pdf

 

I sure hope it does.

I wonder if this has one of those trailer converter boxes that cause no end of problems

 

Scope,

thanks for the link, but I've already got that and it doesn't have the wire colors I need.

Thanks though.

Robert

 

My best guess: pin 4 is a Green-white wire through the Ignition key cylinder light to ground. That won't be a lot of resistance. You could try hooking up a test light in series to 12v; if the test light illuminates but the key cylinder light does not, it might be shorted. (What SHOULD happen is both illuminate at lesser brightness. You use the test light because you don't want to apply 12v if it IS shorted to ground.)

 

The wire I'm looking at is actually on pin 11 on the connector that comes out the back of the fuse box out of the integration realy. It is between the two door switches for th dome light. If that makes any sense.

Thanks again,

Robert

 

Pin 11, as I read the diagrams, goes to a solid Green wire. That wire powers the taillights (clearance lights, etc) and the light reminder relay (coming from the taillight relay). So it should be 12v with tailights on, and disconnected (not ground) with lights off.

Good luck!