2005 Lincoln Navigator Q&A

2005 Lincoln Navigator Question: rear air makes noise

sometimes when i turn on rear air it makes a sound like a solenoid clicking in and out. it blow cold air.trying diff. fan speed and does not affect the problem at all. -
Answer 1
hello, it could your actuator in the rear of the truck that moves the blend door a common problem -
Comment 1
i wonder if it could be that if most vents were close off it could cause a back press. on thge blower? thanks for your reply.im gonna open all vents and see what happens . like i said it only does it sometimes -
Comment 2
yes that would i think put a load on it the actuator only has little plastic gears and it has to lift the blend door or force it down to adjust the temperature good luck if its a clicking sound it could have striped gear good luck -
Answer 2
yes rear actuator is bad seek est and get repaired -