7-Way for 2018 Motorhome on Ford F-53 Chassis

Updated 09/24/2020 | Published 09/22/2020

Question:

The stock trailer connections on my rig is a 7 and 4 pin combination. The bulb on the 4 pin broke and we tried to do a quick fix and spliced a new 4 pin to bypass the combination fitting. After splicing the wires we couldn’t get the trailer lights to come on using the new 4 pin and the stock 7 pin. I’d like to replace the entire fitting/wiring, but can’t figure out a part number to replace it with. Thanks for all the help.

asked by: Alex Q

Expert Reply:

There isn't a plug-in replacement 7-way for your 2018 Jayco Alante Motorhome, so what you'll need to do is wire in a new 7-way.

For that you will need the Adapter 4-Pole to 7-Pole and 4-Pole # 37185.

expert reply by: Kyle S