Firewall Connector Pinout

[longbedder]

Anybody have a diagram of the pinout for the firewall electrical connector for an '83 K10 with a diesel? I've got a truck that the PO turned the underhood wiring into spaghetti (including cutting most of the wires from said connector).

1983 K10 (or close)
6.2 Diesel
No A/C
Guages (as opposed to idiot lights) for temp, oil, and voltage
Dual fuel tanks

I've got a GM shop manual for '84, but the wiring diagrams don't actually have pinouts for this connector.

 

[bear76]

http://brochures.slosh.com/

Go to the CUCV selection on the left. Choose the 3rd and 4th manual from the bottom on the right side and scroll towards the bottom.

 

[longbedder]

Thanks, bear. I had gone by that site before, but I didn't stumble upon those diagrams.