Abstract: An adjustable fifth wheel hitch for towing a trailer behind a motor vehicle includes a support frame having a pair of spaced guide rails. A head assembly for engaging the trailer is coupled to the support frame through an adjustment assembly so as to be selectively displaceable between a towing position and a maneuvering position. A locking assembly releasably locks the head assembly in the towing and maneuvering positions. The locking assembly includes a locking arm positionable in a locked position, which is engaged with one of the pair of spaced guide rails, and an unlocked position. The locking arm includes a camming surface that cooperates with a locking cam so as to position the locking arm in the locked position and the unlocked position.

Abstract: An electronic brake controller operates in both an automatic and manual mode. In the automatic mode, the electronic brake controller applies a pre-specified percentage of braking for the brakes of a towed vehicle. In the manual mode, the electronic brake controller is capable of applying one-hundred percent of braking regardless of the setting for the pre-specified percentage of braking set for the automatic mode.

Abstract: An electronic brake controller operates in both an automatic and manual mode. In the automatic mode, the electronic brake controller applies a pre-specified percentage of braking for the brakes of a towed vehicle. In the manual mode, the electronic brake controller is capable of applying one-hundred percent of braking regardless of the setting for the pre-specified percentage of braking set for the automatic mode.