B1471 TOYOTA - A/C Inverter High Voltage Power Resource System Malfunction
B1471 TOYOTA Possible Causes
- Faulty Hybrid Control ECU
- Faulty A/C Inverter (w/Converter Inverter Assembly)
How do I fix code B1471 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 B1471 TOYOTA code
Labor: 1.0The cost of diagnosing the B1471 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
B1471 TOYOTA DescriptionThe A/C Inverter Assembly monitors the power voltage from the main battery in the self circuit. It stops compressor control 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 in A/C Inverter High Voltage Power Resource System.
More InformationNeed more information on how to fix the B1471 TOYOTA code?
Get Access to Factory Service Manuals
Need more help?Get the B1471 Toyota code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1471 Toyota code? Have you replaced any parts?
Any information is appreciated. Thanks