When Is the Battery Used On The Roadmaster Even Brake Braking System # RM-9400
Question:
With the 9400 in tow, is the battery in constant use or only when the brakes are depressed?
asked by: Andrew
Expert Reply:
On the Roadmaster Even Brake Portable Proportional Braking System, part # RM-9400, the battery will have a minimal drain on the battery at all times because it uses a constant self-diagnostic test on the system at all times and transmits the testing info to the wireless monitor. The monitor will show you that the Even Brake system is fully operational. The drain on the battery would be very minimal when it is doing the self-diagnostic testing.
It also has a Power Save low battery protection feature that will send LED and LCD alerts to the wireless monitor when the battery gets low, giving you time to recharge the battery. If the battery voltage gets too low the system will go into the sleep mode, but will retain emergency braking power.
The battery is not always in use when the brakes are depressed. When the brakes are depressed it will be the air pressure from the air compressor that is in use to apply the brakes. The battery will only be in use when the air compressor will need to be recharged, which would happen anytime the air pressure will drop below a certain limit.
Product Page this Question was Asked From
Roadmaster Even Brake Portable Flat Tow Brake System - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- Recurring Set-Up
- Portable System
- Not Power Assist Brake Compatible
- Air Brakes
- Air Over Hydraulic Brakes
- Hydraulic Brakes
- Roadmaster
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Vehicle Tow Bar Brake System
- Shop: Vehicle Tow Bar Wiring
- Shop: Blue Ox Patriot Portable Flat Tow Brake System - Proportional
- Shop: Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
- Shop: Roadmaster Even Brake Portable Flat Tow Brake System - Proportional
- Shop: Base Plate for Tow Bar
- Q&A: How to Eliminate Red Light on Roadmaster Even Brake Portable Proportional Braking System # RM-9400
- Q&A: Necessity of Installing Battery Disconnect to Flat Tow 2010 Jeep Wrangler
- Shop: 12 Volt Outlet Kit, 20 amps
- Q&A: What Circuit Gets Run to the Number 1 Pin of the Roadmaster Even Brake Transmitter
- Q&A: RoadMaster Even Brake System is Connected to the Towed Vehicle Battery for Power
- Q&A: Best Tow Bar Wiring for a 2012 Jeep Wrangler Unlimited
- Q&A: Will the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles Fit my 2015 Jeep Wrangler Rubicon
- Video: Choosing the Right Tow Bars
- Video: Best 2012 Jeep Wrangler Flat Tow Set Up Options RM-521448-4
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Shop: Roadmaster Sterling All-Terrain Tow Bar - Non-Binding - RV Mount - 2" Hitch - 8,000 lbs
- Shop: Roadmaster Direct-Connect Base Plate Kit - Removable Arms
- Shop: Brake Buddy Select 3 Portable Flat Tow Brake System - Proportional
- Article: Trailer Wiring Diagrams
- Video: Choosing the Right Trailer Wiring
- Shop: Trailer Hitch
- Search Results: base plates
- Search Results: base plates
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: tow bar
- Video: Blue Ox Patriot Portable Braking System Installation - 2022 Ford F-150
- Article: How to Choose the Right Trailer Hitch Class
- Shop: Trailer Wiring
- Video: Review of Blue Ox Tow Bar Braking Systems - Patriot Portable Braking System - BLU37TR