How to test electric trailer brakes when vehicle is stationary

If you have a proportional mode electric brake controller, you may have difficulty proving the trailer brakes work from the foot brake during a stationary vehicle inspection. This is because a stationary vehicle is not decelerating and most proportional brake controllers will not be applying any power to the trailer brakes.

If you have a REDARC Tow-Pro Elite, you can simply change it to “User Controlled” mode for the test then switch it back to “Proportional Mode” when the test is completed.

For further assistance or technical support please contact REDARC directly.