DTC B1476: A/C Inverter Load System Malfunction [02/2019 - 06/2020]: Description

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The operation of the compressor with motor assembly is stopped and this DTC is stored if the rotation load is too large or too small while the compressor with motor assembly is operating.

Possible causes are refrigerant leaks, overcharged refrigerant, insufficient cooling due to a condenser fan circuit malfunction, or compressor lock.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Memory
B1476	A/C Inverter Load System Malfunction	Diagnosis condition: Compressor operation request Malfunction status: Motor rotation load while the compressor is operating is too large or too small Detection time: None	Refrigerant volume Compressor with motor assembly Cooling fan system CAN communication system	Memorized