Help ID this connector

I’m in the process of installing all my wiring harnesses back in and I can’t figure out where this connector plugs into. I know it comes from the engine fuse box and it contains the wire for the heater relay to the IG1 No2 fuse in the cab but not sure on any of the others. It somehow goes into the cab fuse box but there’s no spots to plug it in or any other connectors it fits in.

 

I believe that's connector DC, it plugs into the Instrument Panel Junction Box No1 not the fuse box. It looks like you didn't reinstall the Junction Box, I'm pretty sure it should be behind the drivers side kick panel.

 

If some one doesn't beat me too it, I'll send post picture tomorrow morning.