When AC system is turned off. you hear a sound inside the car below dash. I can see what appears to be a valve / switch moving back and forth as if its stuck on not seating creating a noise. Sounds like plastic on plastic thumping?
Acura Q&AAsk Your Question
2000 Acura TL Question: AC SYSTEM MAKES A NOSIE WHEN SYSTEM IS TURNED OFF. FLAPPER VALVE NOT SEATING?
ITS PROBABLY A BLEND DOOR ACTUATOR THAT HAS BAD GEARS AND CANNOT CLOSE OR OPEN PROPERLY
Replyswilky, March 27, 2012, 13:17Rookie
Not sure, BUT I electrically disconnected and reconnected and its working now! Is the blend door inside the vent system? Sounds like it is something that directs air flow?
Replyglobalhelper, March 28, 2012, 05:20Master
yes and it may work now but it will do it again
Replyswilky, March 28, 2012, 16:29Rookie
Its doing it again! How do you fix it? How much?
Replyglobalhelper, March 28, 2012, 16:54Master
it depends on which one it is on the labor and the part im not sure. i know chevy's are like 276.00 ea if that helps. call acura and ask for the price on the part.
Replyswilky, March 29, 2012, 11:10Rookie
thanks on line its 131.00