Troubleshooting Check Breaking System Warning for Demco Stay-IN-Play DUO
Question:
Did anybody get a Check Breaking System warning message on their dash display after the installation of a supplemental breaking system to flat tow the Ford Ranger? Mine is a 2022 with Demco DM86VR and the message appears every time I get on the hyway over 45 mi/h 60 Km/h but not if I stay under on city street.
asked by: René P
Expert Reply:
The Check Breaking System warning message you're getting has more to do with the installation of the Demco Stay-IN-Play DUO Supplemental Braking System # DM86VR itself and not your specific 2022 Ford Ranger.
The warning you're getting likely means you have a vacuum leak somewhere so you need to check your connections for the vacuum hoses. Look at the hose between the operating unit and your tee connection and also make sure the black end of the check valve is facing the operating unit.
If you're still having trouble after looking into this please let me know and I'll be more than happy to help out some more!
Product Page this Question was Asked From
Demco Stay-IN-Play Duo Braking System for RVs w/ Hydraulic Brakes - Wireless Monitor - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Demco
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Video: Roadmaster Reflex Steering Stabilizer Installation - 2022 Renegade RV Valencia Motorhome
- Shop: Vehicle Sway Bars
- Shop: Roadmaster Reflex Steering Stabilizer for Class A Motor Homes
- Shop: Custom Mounting Brackets for Roadmaster Reflex Steering Stabilizer
- Search Results: roadmaster steering stabilizer
- Shop: Vehicle Tow Bar Brake System
- Shop: Demco Stay-IN-Play Duo Braking System for RVs w/ Hydraulic Brakes - Wireless Monitor - Proportional
- Shop: Vehicle Tow Bar Wiring
- Shop: Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Shop: Brake Buddy Stealth Supplemental Braking System - Proportional
- Shop: Base Plate for Tow Bar
- Search Results: rm rbk11 rssc
- Search Results: steering stabilizer
- Shop: Roadmaster Falcon All-Terrain Tow Bar - Non-Binding - RV Mount - 2" Hitch - 6,000 lbs
- Shop: Roadmaster Reflex RV Steering Stabilizer with Mtg Brackets
- Article: RV Sway Control, Stabilization, and Suspension Enhancement
- Q&A: Troubleshooting the Auto-Stop-Start of the Demco Stay-IN-Play DUO Supplemental Braking System
- Q&A: Does the Demco Stay-IN-Play DUO Require Installing Anything In My Coach
- Q&A: Arm Will Not Release on a Roadmaster Falcon All Terrain Tow Bar
- Video: Roadmaster Reflex Steering Stabilizer Installation - 2019 Ford E-Series Cutaway
- Video: Demco Stay-IN-Play DUO Supplemental Braking System Installation - 2021 Ford Ranger
- Search Results: demco stay in play
- Q&A: Does Roadmaster Direct Connect Base Plate Fit 2022 Ford Ranger
- Q&A: What Settings Should I Use on My Flat-Towed Vehicle when Towing?
- Q&A: Installation Of The Demco Stay-IN-Play Coachlink Transmitter In A 2017 Jeep Wrangler Unlimited
- Video: Demco Stay-IN-Play DUO Supplemental Braking System Installation - 2016 Jeep Wrangler Unlimited
- Article: Best Vehicles to Flat Tow Behind an RV
- Video: Roadmaster BrakeMaster Braking System Review
- Video: Roadmaster Universal Diode Wiring Kit Installation - 2021 Ford Ranger
- Search Results: receiver cover
on Tow Bar Braking Systems
