DESCRIPTION If warm air blows from the registers regardless of the temperature setting of the air conditioning system, the following factors may be the cause.
PROCEDURE
(a) Operate each switch on the air conditioning control panel (radio and display receiver assembly) and check that the switch indicators operate normally. OK: All switch indicators operate normally.
(a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Air Conditioner / Active Test. (e) Perform the Active Test according to the display on the Techstream. Body Electrical > Air Conditioner > Active Test
OK: Each damper servo motor operates.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Automatic Transaxle Assembly: Components
COMPONENTS ILLUSTRATION *1 ENGINE ASSEMBLY WITH TRANSAXLE *2 FRONT BUMPER EXTENSION SUB-ASSEMBLY RH *3 FRONT BUMPER EXTENSION SUB-ASSEMBLY LH *4 FRONT SUSPENSION MEMBER BRACKET SUB-ASSEMBLY RH *5 FRONT SUSPENSION MEMBER BRACKET SUB-ASSEMBLY LH *6 NO. 2 ENGINE MOUNTING STAY RH Tightening torque for " ...