B1477 TOYOTA - A/C Inverter Low Voltage Power Resource System Malfunction
B1477 TOYOTA Possible Causes
- Faulty A/C Inverter (w/Converter Inverter Assembly)
How is the B1477 TOYOTA code repair?Start by checking 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.
What is the cost to diagnose the B1477 TOYOTA code
Labor: 1.0The cost to diagnose 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.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
- Engine Light ON (or Service Engine Soon Warning Light)
B1477 TOYOTA MeaningThe 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.
More InformationNeed more information on how to fix the B1477 TOYOTA code?
Get Access to Factory Service Manuals