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Diagnostic Procedure For Sensors

Diagnostic Procedure for Sensors

AMBIENT SENSOR

TROUBLE SYMPTOM:
- Ambient temperature is falsely recognized as 15.2 °C, and the compartment temperature is adjusted.
- DTC "22" Faulty ambient sensor, or communication failure is detected.

Trouble causes:
- Ambient sensor failure
- Ambient sensor circuit failure
- CAN communication circuit failure

WIRING DIAGRAM:











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