I have a constant thumping/ clicking noise coming from the dash when the heat or air is off. The sound gets louder when the air is turned on. I also have this problem with the rear ac/heat system. A loud thumping/ clicking sound from the right rear panel below the window. Please help.
Usually this is caused by a binding blend or mode door. The actuator keeps trying to move it and can't. Locate the exact source of the noise. Then disconnect the actuator and try opening and closing the door by hand.
SOURCE: 2005 expedition rear a/c makes thumping noise when transferring
Sounds like the roof/floor actuator internal gear is stripped. The only way to fix it is to replace it. Remove the cup holder in the right rear trim panel. remove the 8mm bolts holding actuator and replace.
SOURCE: clicking and drumming noise when air or heat is turned on
no recalls, it's probably the cage on your blower motor, either its broke or there is something in there...i.e..rodents
SOURCE: when vehicle is turned on there is a constant
remove rear blower motor and check for debris... possible replacement necessary
SOURCE: I have a 04 Ford Expedition...the rear heater
This sounds like a stripped gear in an air door actuator. simple to replace and costs about 40 dollars. It is located on the passenger side behind the large interior wheel well cover.
429 views
Usually answered in minutes!
×