One problem related to power steering pump has been reported for the 2004 Ford F-250. The most recently reported issues are listed below.
: the consumer stated when depressing the brake pedal the vehicle lost all steering. The vehicle was taken to the dealership. The dealership ran diagnostics test on the vehicle; the problem was unable to be duplicated. The vehicle was driven for two months and the consumer was still experiencing the same problems with the steering. The vehicle was taken back to the dealership a second time, again the vehicle under went a diagnostics test. At this time the ball joints were replaced. After taken the vehicle from the dealership the vehicle was still losing all steering when applying the brake pedal. The third time the vehicle was taken back the dealership could not find anything wrong with the vehicle, while driving, the consumer lost steering power again.