Troubleshooting a Roadmaster Brake Pro 9300 that Cycles Every 3-1/2 Minutes
Updated 10/25/2017 | Published 10/24/2017
Products Featured in This Question
Question:
Brake Pro 9300. Cycles about every 3 1/2 minutes, manual says this is not normal, how-ever I have checked air lines and fittings and cannot detect an air leak. I also read that I need a 20 amp power supply, how do I check this, it is on a Jeep Wrangler 2004 model. If you could help I would be very appreciative. Thanks,
asked by: Jesse T
Helpful Expert Reply:
I spoke with my contact at Roadmaster about the problem that you are having with your Brake Pro 9300. He said that if you have checked the air lines and fittings and cannot find a leak then it is most likely the air compressor or the magnet. Since the Brake Pro 9300 was discontinued back in 2002 there are no replacement parts available so you will probably want to look at getting another system.
If you really liked the Brake Pro 9300 then Roadmaster has another solution that worked just like it. The Roadmaster Even Brake # RM-9400 uses the same technique that involves applying force to the brake pedal on your 2004 Jeep Wrangler to activate the brakes.
This system pulls power from a 12V power source and requires 15 amps of power. You can test the amperage of your power source by using a Multimeter # PT89ZR.
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: trailer brake controller
- Shop: Base Plate for Tow Bar
- Shop: Replacement Breakaway System for Curt RVibrake Flat Tow Braking Systems
- Shop: Replacement Wiring Harness for Breakaway Switch of Roadmaster BrakePro Flat Tow Brake System
- Video: Let’s Check Out the Roadmaster Universal Braking Monitor for Flat Tow Brake Systems
- Q&A: Is the N on the Transfer Case Knob in a 2015 Chevrolet Silverado 1500 for Flat Towing the Truck
- Q&A: What Braking System Does The Roadmaster RM9333-1 Brake Pedal Monitor Fit?
- Shop: Digital Multimeter with 42" Long Test Leads - LED Display
- Q&A: Will Battery Disconnect Unlock Steering Wheel When Flat Towing 2020 Chevy Silverado 1500
- Shop: Vehicle Tow Bar Brake System
- Shop: Vehicle Tow Bar Wiring
- Video: Best 2011 Jeep Grand Cherokee Base Plate Options
- Video: A Closer Look at the Blue Ox Base Plate Kit
- Video: How to Install: Blue Ox Base Plate Kit on your 2016 Chevrolet Equinox
- Shop: Replacement Breakaway Switch for Bright Way Trailer Breakaway Kits
- Shop: Replacement Breakaway Switch for Roadmaster Flat Tow Brake Systems - Qty 1
- Video: Review of Roadmaster Tow Bar Braking System Wiring Harness - RM-650899
- Shop: Roadmaster Battery Charge Line Kit for Towed Vehicles
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Shop: Trailer Hitch
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Video: How to Choose a Trailer Brake Controller
- Search Results: trailer wiring
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Q&A: Recommended Bike Rack and Dual Hitch Adapter for Carrying E-Bikes While Flat Towing
on Flat Tow Brake System
