How to Connect Power Wire for Demco Stay-IN-Play DUO on a 2019 Ford Flex

Updated 03/01/2023 | Published 02/28/2023

Products Featured in This Question

Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional

(843)

$1245.50

Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 10

(1182)

$13.06

Question:

I watched the video on installing the Demco Stay N Play Duo braking system on a 2019 Ford Flex. What is the positive battery setup that was used?

asked by: Charles R

Expert Reply:

The brown wire from the operating unit on the Demco SBS Stay-IN-Play DUO Supplemental Braking System # SM99251 will splice to the orange wire from the breakaway switch and then continue on through the 20 Amp fuse up to the 12V positive post on your battery.

You can see this in the attached video starting at the 4:58 minute mark as well as the attached wiring photo from the instructions. The only thing used outside of the kit parts in this setup are the Heat Shrink Butt Connectors # DW05745-10.

Let me know if you have any other questions!

expert reply by: Jon G