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DTC B1476/76: A/C Inverter Load System Malfunction [11/2016 - ]: Description

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
B1476/76 A/C Inverter Load System Malfunction Motor rotation load while the compressor is operating is too large or too small
  • Refrigerant volume
  • Compressor with motor assembly
  • Cooling fan system
  • CAN communication system
Memorized