Troubleshooting Service Brake Controller Message on Ram 3500
Updated 09/24/2018 | Published 09/22/2018
Question:
Factory trailer brake control no power and message in dash saying service electric brake system
asked by: Admiral D
Expert Reply:
Here's what I was able to find for error messages similar to what you listed for a Ram truck:
SERVICE TRAILER BRAKE SYSTEM: This message will display when there is a problem with the ITBC system. If this message continues over multiple ignition cycles, there is a problem with the ITBC system. Have the vehicle serviced.
First thing I would check though is for corrosion on the trailer wiring connector as that's the most common cause of brake controller issues. Clean the pins with sandpaper and see if that fixes the issue.
Product Page this Question was Asked From
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- Tekonsha
more information >
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