Troubleshooting A Roadmaster Even Brake Portable Braking System That Kills The Battery
Updated 06/15/2021 | Published 06/12/2021
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Question:
After running 1 hour system dies and car battery is completely dead. Bought new battery, noticed compressor running, not shutting off?
asked by: Rickie M
Expert Reply:
Since your compressor is running non-stop on your Roadmaster Even Brake Portable Supplemental Braking System - Proportional Item # RM-9400 you have a leak somewhere and that is definitely able to kill your battery that quickly. You'll need to find the leak and replace the part. It's most likely the Quick Exhaust Valve # RM-450601-50 or the Cylinder # RM-452109-10.
You can also install a BrakeBuddy Towed Vehicle Battery Charge Kit Item # BB54FR to help keep your vehicle's battery charged while towing.
Product Page this Question was Asked From
Roadmaster Even Brake Portable Flat Tow Brake System - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- Every-Trip Setup
- 12V Outlet
- Portable System
- Not Power Assist Brake Compatible
- Air Brakes
- Air Over Hydraulic Brakes
- Hydraulic Brakes
- Wireless Display
- Roadmaster
more information >
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