97 cab harness pin out

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goodie454

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i am looking for a pin out diagram for the connectors on the drivers side against the firewall just picked up a 97 crew cab cab only and the harness is cut.. the truck is going to be a full custom build i will start a build tread for it just need some info to get started
 

goodie454

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this is the connector i am looking for a pin out for

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east302

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I think you are looking at connector C100. Below is that connector's diagram information for a 1998 K1500 from alldatadiy.com. If you have an alldata subscription, and for the price ($26/year) it may be worth it if you're doing a lot of work on the vehicle, the connector views are through this menu path:

Vehicle » Diagrams » Connector Views » Connectors By Number

Anyways, hope this helps...

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hybrid1

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Here you go


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LovesDunes

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Can someone with alldatadiy.com tell me if there is an actual schematic showing where the wires come from and where they end up after passing through C100? I'll gladly sign up for the yearly service if I can get that kind of detail. Thanks
 

east302

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There are wiring diagrams for all components, but not one big diagram that shows everything.

The wiring diagrams for each component or system do reference the connector and cavity numbers, so it can be traced. Here is one of their typical diagrams...

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east302

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I couldn’t find anything for the firewall side plug pinout, but would guess it’s the lower half of this.

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voodoo doc

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Thanks ..
Any information available for the pass through plug on the passenger side ? Rectangular cover held in with two screws.
Almost done with the wire sorting . Need to find a couple more to complete. Any info is very well appreciated..
 
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