Solution for Surge Trailer Brakes that Activate When Backing Trailer Up
Question:
I am assuming my issue is related to the electric system not disengaging the brakes while in reverse. My brakes work while driving. What I have been doing is restricting the slide before backing and brakes do not engage. How do a determine my issue before I begin replacing parts?
asked by: Lee
Expert Reply:
Surge brakes will activate when backing the trailer up unless you do one of two things to address the problem.
You can install free-backing brake assemblies on the trailer (I attached a link to a page that has all of the ones we carry) or you can use a reverse lockout solenoid which will prevent hydraulic pressure from making it to the wheel cylinders when the reverse light circuit activates the solenoid.
If you have a Titan actuator you would need the part # T4748800 or if you have a Demco part # DM11993.
Products Referenced in This Question
Reverse Lockout Solenoid for Demco Hydraulic Brake Actuators - Non-Bypass
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Solenoid
- Demco
more information >
Replacement Solenoid Valve for Dexter Brake Actuators with Reverse Lockouts
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Solenoid
- Valve
- Dexter
more information >
Product Page this Question was Asked From
Demco Hydraulic Drum Brake Assembly - Single Servo - Galvanized - 10" - Right Hand - 3,500 lbs
- Accessories and Parts
- Trailer Brakes
- Hydraulic Drum Brakes
- RH
- 3500 lbs
- Brake Assembly
- Single Servo
- 10 x 2-1/4 Inch Drum
- Demco
more information >
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