How to connect 7 pigtail harness wires to train harness in junction box

[MarDon7]

Good day. I have a 2019 Montana 3811MS 5th wheel. The trailer electric pigtail harness got pulled[ out from the trailer wiring harness junction box. Reconnecting the pigtail 7 wires to the trail main wiring harness appears straight forward by matching up colors ( red to red, white to white, blue to blue,....) but not sure how to connect a couple of main harness wires. Anyone know where the white/green (stripped) wire c9nnects to? Also not sure where the pigtail brown wire connects to on the main trailer harness. Maybe sometime can attach a photo of how the various color wire connect up in the junction box.

Thanks in advance to any assist you can provide

[Carl n Susan]

A Search on "pigtail wir" brough up a couple of hits. This one looks like what you need.
https://www.montanaowners.com/forums...ad.php?t=71478

[MarDon7]

Carl n Susan, thanks for responding to my post/inquiry and providing a link to of a similar tread. I was looking for the house (trailer) side main wing harness color code diagram, since the house side wiring colors don't line up cleanly the pigtail harness. I was finally able to find a copy of the Keystone "Color-Coded Unified Wiring Standard Tech Guide", that helps a bit more.

Was just a bit frustrating it took a long time to find the Keystone Color code wiring guide and that the house side wiring colors don't more closely match the standard 7 prong pigtail wire colors.

Again thanks for the assist. Enjoy your RVing adventures.

Mark

[Daryles]

Hope this helps