DESCRIPTION If air does not flow from the front registers after the blower switch on the air conditioning control panel (radio and display receiver assembly) is operated, the following factors may be the cause.
PROCEDURE
(a) Turn off the AUTO switch, operate the blower switch and check that the blower motor with fan sub-assembly can be operated manually. OK: The blower motor with fan sub-assembly operates 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: Powertrain / Engine / Data List. (e) Read the Data List according to the display on the Techstream. Powertrain > Engine > Data List
OK: After warming up the engine, the temperature value displayed is within the range specified in the normal condition column.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Air Conditioning Unit(for 2gr-fks): Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE NO. 4 HEATER TO REGISTER DUCT SUB-ASSEMBLY Click here 2. REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY Click here 3. REMOVE NO. 2 AIR DUCT Click here 4. REMOVE ASPIRATOR Click here 5. REMOVE BLOWER ASSEMBLY Click here 6. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY Click here 7. R ...