2012 Dodge Caravan I have had a clicking noise coming from the right rear side underneath panel. This has been going on for years. From what I have read it could possible be the blend door actuator. Lately, I have had a similar noise on the driver's side under the dash. I assume this is the same issue but with a different actuator. Not the same noise I mentioned in the previous post about brakes. From what I've read about the actuators, it would seem that the HVAC should be on for this to happen. However, I get the noise while my car is off and parked, along with when I'm driving. Does this problem sound like it could be the actuators?