Has anyone converted their Idiot light gauge pod to gauges?

[wildbilzrydn]

I have a '72 w/ factory idiot lights, and I have purchased a gauge pod w/ oil pressure, temp and Battery gauges.
I have mapped the pin out on the plugs on both pods, and some of the stuff is in the right locations, but I need to move some stuff in the plug to make it work. Does anyone know the trick to removing the terminals from the plug on the harness? I don't want to mess it up. It looks like I might be able to pop them out somehow.
Also, Does anyone know where I can get good schematics for my truck? The service manual I have dosent really help much.

Thanks

 

[BobK]

Wiring diagram can be found here.
http://www.geocities.com/chevroletc1070/wiringdias.html

The conversion from idiot lights to gauges can be found here.
http://www.gmcpauls.com/Tech Tips1.htm
scroll 1/2 way down the page for it.

Useing a very small flathead screwdriver you can depress a small tab on one side of the terminal.Once the tab has been depressed the wire will slide right out of the plastic loom.

 

[wildbilzrydn]

Thanks for the help Bob, this looks like exactly what I need

Bill

 

[13lazer]

cool

thank you from me too, i have 4 of these harnesses and the 67-72 assembly manual wire diagrams are incomplete at best. i should be able to get my guages working now.