Some 2021-2022 F-150 vehicles may exhibit a Reverse Brake Assist Unavailable message displayed that will not clear when DTCs are not present and the vehicle has been road tested to relearn the steering wheel angle center. If this is the case, enable the rear view camera in the touchscreen and note what is seen in the image. The bottom of the image should include most of the rear bumper, but the license plate or the tailgate mounted Ford emblem should not be visible. The rear bumper should also be centered in the image. If the camera is pointing too far downward or is off center, apply some flock tape to adjust the camera angle and resecure the camera while noting the effect on the image. Once the camera image has been corrected, perform the appropriate FDRS camera alignment procedure then verify the Reverse Brake Assist Unavailable message is no longer present.
