Mixed air damper not switching between hot and cold. All controls seem to work, the blend controller (under radio) has the A/C switch on it which does work. No blinking lights or anything abnormal. No codes on OBDII, I have tried a new a/c amplifyer and have taken the servo motor out and switched it- still nothing. Any idea's.
I have taken it to a Toyota Dealership who simply stated it needs a new airbox for 2600.00- after explain all this to them as well. Pretty sure there should be some voltage patterns to follow. Cannot believe an entire airbox is needed as everything works except the signal to open this door. Door does switch freely when the motor is out so it is not a mechanical issue there.
Will totally donate towards this if I can get it fixed- 2 was the min. Will totally up that if there is an answer
Thursday, June 19th, 2014 AT 7:57 PM