Promaster upfitters module

[grandpa pete]

In the passenger B pillar there are 4 guage red and black wires.....i would like to tie in there for a dc to dc converter....anyone have info on what type plug i need for this tie in....or a video....someone has to have done this before
Thanks

 

[Bwd56]

Hi. the connector is there. you just need the terminal. its an MTA part number M800.
I used the connection for my Victron DC/DC charger.