Question:
What would be the easiest way to install a controller on this 2001 international 9400? Has air brakes but we frequently pull trailers with electric brakes .
asked by: Chris
Expert Reply:
Best option would be a brake controller that is designed to for vehicles with air brakes to tow trailer with electric brakes like the Hayes Air Actuated Trailer Brake Controller # HA100400C. This ties into the air brake system of your International 9400 and interprets the air pressure into applying a proportional amount of trailer brakes.
Hayes Air Actuated Trailer Brake Controller - 1 to 4 Axles - Proportional
