Prodigy Trailer Brake Controller for 2014 Thor Palazzo Motorhome

Updated 06/11/2018 | Published 06/07/2018

Question:

I have a 2014 Thor Palazzo motorhome with air brakes on a Freightliner chassis. I want to tow my car hauler with electric brakes. What controller and wiring harness would I need. It already has a 7pin with the blue wire run to the dash. Thanks

asked by: William C

Expert Reply:

Since your motorhome is built on the XC chassis that has a factory 7-way setup,with the blue brake circuit wire already run for you, I suggest the Prodigy P3 Proportional Brake Controller # 90195 along with the mating wiring adapter harness # 3027-P. The harness allows quick installation at the port under the dash. You will want to find the square connector that will mate with the one in the photo, which is on one end of the adapter.

expert reply by: Adam R