Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000026Z4P |
Model Year Start: 2023 |
Model: Corolla |
Prod Date Range: [09/2022 -
] |
Title: HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for HV Model): Air Vent cannot be Switched; 2023 - 2025 MY Corolla Corolla HV [09/2022 - ] |
Air Vent cannot be Switched
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DESCRIPTION
If the air outlet does not change even after the mode switch display changes, the following causes are possible.
Symptom
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Factor
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Air outlet mode cannot be changed
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(Air outlet display changes)
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No. 1 air conditioning radiator damper servo sub-assembly malfunction
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Damper link disconnection
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Air conditioner unit assembly malfunction
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PROCEDURE
1.
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CHECK NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY
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(a) Check that the No. 1 air conditioning radiator damper servo sub-assembly is installed correctly.
OK:
The No. 1 air conditioning radiator damper servo sub-assembly is installed correctly.
OK
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|
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(a) Check for DTCs.
Body Electrical > Air Conditioner > Trouble Codes
Result
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Proceed to
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B140287 and B14037F are not output
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A
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B140287 is output
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B
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B14037F is output
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C
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