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This code is set when the mode selection damper
cannot be rotated to the preset opening angle.
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- Malfunction of the rear mode selection damper control motor and
potentiometer
- Malfunction of the automatic air conditioner control panel
(A/C-ECU)
- Damaged the wiring harness or connectors
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Check that the following actuator test can be
executed normally.(Refer to .)
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- Item 20: Air outlet c/o dumper: FACE
- Item 21: Air outlet c/o dumper: Bi-Level
- Item 22: Air outlet c/o dumper: FOOT
- Item 23: Air outlet c/o dumper: DEF/FOOT
- Item 24: Air outlet c/o dumper: DEF
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Q.
Is the check result normal?
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![](../../../img/55/AC313393AH00ENG.png)
![](../../../img/55/AC313407AG00ENG.png)
![](../../../img/55/AC313417AG00ENG.png)
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Q.
Is the check result normal?
Go to Step 3.
Repair the connector.
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![](../../../img/55/AC313393AH00ENG.png)
![](../../../img/55/AC313407AG00ENG.png)
![](../../../img/55/AC313417AG00ENG.png)
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- Check the motor activating lines for open or short circuit.
Q.
Is the check result normal?
Go to Step 4.
Repair the wiring
harness.
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Q.
Is the check result normal?
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Replace the mode selection damper
control motor and potentiometer.
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Q.
Is the diagnosis code set?
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Replace the automatic air conditioner
control panel (A/C-ECU).
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The
trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope
with Intermittent Malfunction ).
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