GM and john deere tractor are attempting to make it illegal for the consumer to work on there own vehicles now by saying the software on the engine computer is there private property regardless of who owns the vehicle itself! you can bet ford is jumping on the same bandwagon!
when i switch the vent switch there is a delay between when one vent closes and the next one opens so i would guess it is vacuum controlled? also others here have said that the front heater never turns off, it is how the air conditioner air temps are controlled by mixing hot and cold air, and that there is a mixing door inside the heater! i am guessing this is what controls the mixing door, there is also a controller and an actuator that may be part of it? http://parts.autonationfordwhitebear...e=adjust-motor
2016 transit cargo 250 MR, LWB, 3.5 eco, 3.31 limited slip