Solution for Freightliner with Electric Brakes to Activate Trailer with Electric Brakes
Question:
I have a Freightliner with a HD 7 pin plug and just got a trailer that also has the same style 7 pin connector. What activates the trailer brakes? Is there any kind of controller that needs installed?
asked by: Raz D
Expert Reply:
You most likely do not have an electric trailer brake controller installed in your Freightliner as it was most likely setup for controlling air brakes, but since your trailer has the correct matching connector on it you can easily install a brake controller like the Hayes Air Actuated Trailer Brake Controller part # HA100400C which is designed to integrate with your semi air brakes and apply the trailer's electric brakes in a proportional amount for smooth braking.
I attached a review video for this controller for you to check out as well.
Product Page this Question was Asked From
Hayes Air Actuated Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Air to Electric
- Electric over Hydraulic
- Manual Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- Indicator Lights
- Up to 360 Degrees
- Hayes
more information >
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