B1477 TOYOTA - A/C Inverter Low Voltage Power Resource System Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1477 TOYOTA Possible Causes

  • Faulty A/C Inverter (w/Converter Inverter Assembly)

How do I fix code B1477 TOYOTA

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the B1477 TOYOTA code

    Labor: 1.0

    The cost of diagnosing the B1477 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1477 TOYOTA Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1477 TOYOTA Meaning

The A/C Inverter Assembly monitors the controlling power voltage in the self circuit. It stops compressor circuit and outputs the Diagnostic Trouble Code (DTC) when the monitored voltage is outside the specified range. The output DTC is memorized as previous trouble. The compressor control may not resume unless the power switch is turned off. The OBDII code set when an open or short to ground in the inverters controlling power voltage circuit.
OBDII Code B1477 TOYOTA - A/C Inverter Low Voltage Power Resource System Malfunction - Engine-Codes.com

B1477 TOYOTA More Information

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