P0AAB TOYOTA - Hybrid Battery Voltage Isolation Sensor Circuit Intermittent/Erratic
P0AAB TOYOTA Possible Causes
- Hybrid battery junction block
- Faulty Battery Smart Unit
- Faulty HV Battery
- Inverter With Converter Assembly
How is the P0AAB 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 P0AAB TOYOTA code
Labor: 1.0The cost to diagnose the P0AAB 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.
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- Engine Light ON (or Service Engine Soon Warning Light)
P0AAB TOYOTA MeaningThe power management control ECU monitors the battery smart unit and detects insulation malfunctions in the high-voltage system.
More InformationNeed more information on how to fix the P0AAB TOYOTA code?
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