The Avalon has three servomotors.
First one is on the passenger's side next to the blower-motor behind the glove compartment.
This servomotor moves the air-flap located near the top of the blower-motor to select between external-fresh-air or recycle-cabin-air.
Second one is just below the dash in the middle behind the digital clock.
This servomotor moves the air-flap located near behind the digital clock to select between blowing air on the windshield or blowing air forward into the cabin.
Third one is the DENSO AX063700-5342 servomotor next to the A/C Evaporator and Heater Core, and near the gas pedal.
This servomotor moves the air-flap located near behind the cigarette lighter to select between air blowing through the A/C Evaporator or air blowing through the heater core.
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Thursday, August 6th, 2015 AT 9:55 AM