12 Volt Charge Line Pin for Motorhome 7-Way

Updated 08/13/2020 | Published 08/11/2020

Products Featured in This Question

Roadmaster Battery Charge Line Kit for Motorhomes

(155)

$66.90

Question:

I am connecting a HM47054 Umbilical cord from a 2016 Thor Motor to flat tow a Ford F150, which will have the 6-pin round connector. Is the middle pin of the 7-pin Thor motor coach the Charge wire so that I can connect the red charging line to the center pin of the 6-pin round connector?

asked by: Terry Y

Expert Reply:

If you are installing a charge line from the Roadmaster Battery Charge Line Kit for Motorhomes # RM-156-75 to use the Extension Cord # HM47054, the 12 volt power line will be the one I pointed out in the accompanying diagram.

It will be the pin in the 1 o'clock position if you are facing the 7-way connector from the outside.

I have also added a link to a help article on wiring which has this same diagram available.

expert reply by: Kyle S