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DTC B1471: A/C Inverter High Voltage Power Resource System [12/2019 - 11/2023]: Description

WARNING: This page is about a different variant/trim than selected.

The hybrid vehicle control ECU monitors the voltage of the HV battery. The hybrid vehicle control ECU stops compressor control and stores this DTC when the monitored voltage is outside the specified range.

This DTC will be stored as a history DTC. Compressor control may not resume unless the ignition switch is turned off.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory
B1471 A/C Inverter High Voltage Power Resource System Open or short in A/C inverter high voltage power resource system
  • CAN communication system
  • Hybrid control system
  • HV air conditioning wire
  • Compressor with motor assembly
 Memorized
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