'97 Astro Van wiring diagram - Where to start looking?

[Grizz1963]

Bought a used auto steering column today at an auto jumble for a lot less than expected, it is an adjustable Automatic Chevy Astro van steering column, which included the ignition with three keys and all the plugs for its wiring at a sensible price.

I am fitting a new wiring loom and will need to splice the columns wiring to it. So looking for a copy of, or a pointer to an online copy of the wiring diagram of a 97 Astro Van


Heavy bloody thing to cart over to the car after Martin had come all the way across the field to check out if he thought it could be grafted into my truck. Along with the new wiring loom it should be good if we can make it fit and work.



Mouldy Airbag steering will have to go, then hopefully my original Moon style wheel can go on directly, or may need an adaptor.




Will need some brackets to fit it, and being an adjustable means it could be a bit nicer to use.




If anyone has fitted one of these to a 60-66 or other C10, then please let me know what to look out for and what the tricks are.

Thanks as always for your help.