DTC B1473: A/C Inverter Start-up Signal System [12/2019 - 11/2023]: Description
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The inverter activation signal is sent to the compressor with motor assembly from the hybrid vehicle control ECU. Compressor control is stopped and this DTC is stored if there is an open or short in the signal circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory |
|---|---|---|---|---|
| B1473 | A/C Inverter Start-up Signal System | Open or short in A/C inverter start-up signal circuit |
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