You do have the option to utilize the air brakes on your 2023 Freightliner Cascadia to control electric trailer brakes using the Hayes Air Actuated Trailer Brake Controller, part # HA100400C. However, we mostly recommend just using an electric brake controller since they tie into the stop light switch of the tow vehicle, making it irrelevant what kind of brakes it has.
For an electric brake controller I recommend the Tekonsha Prodigy P3 # 90195. A very solid, user friendly brake controller.... view full answer...
The only brake controller compatible with the air brakes on your 2017 Freightliner Cascida is the Hayes Air Actuated Trailer Brake Controller # HA100400C. There is no plug and play wiring harness so you will have to hardwire it in for installation. This works with trailers that have up to 4 axles. view full answer...
The easiest to install brake controller you could use with your 2012 Freightliner Cascadia 125 would be the Curt Echo Mobile part # C51180 which only needs to plug into an active 7-way and it's ready to be used once synced to a smart phone. view full answer...