Why does my Ford F250 have no defrost?
Why does my Ford F250 have no defrost? Folks,,, same problem as the start of the string. Have no defrost on a 2015 Ford F250 Superduty with ONLY 1,950 miles. Took to the dealer to get fixed and they scoped out the vent with a camera and showed me pictures of US Coins (change) that’s fallen down the defrost vents and is blocked the damper door of the vents under the dash. What causes air vents to stay in defrost position? If you have an older car then the defroster system is controlled by using vacuum supplied by the engine....