Engine-Codes - Toyota - P0AAA Toyota

P0AAA Toyota Code - Hybrid Battery Voltage Isolation Sensor Circuit High

- Code Popularity: 1,280 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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|What are the Possible Causes of the Code P0AAA Toyota?

  • Hybrid battery junction block
  • Faulty Battery Smart Unit
  • Faulty HV Battery
  • Inverter With Converter Assembly

|How to Fix the P0AAA Toyota Code?

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.

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|What is the Cost to Diagnose the Code P0AAA Toyota?

Labor: 1.0

The cost to diagnose the P0AAA Toyota code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code P0AAA Toyota Possible Symptoms?

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

|What Does the P0AAA Toyota Code Mean?

The power management control ECU monitors the battery smart unit and detects insulation malfunctions in the high-voltage system.

P0AAA Toyota Code - Hybrid Battery Voltage Isolation Sensor Circuit High

|Need more Information on the P0AAA Toyota Code?

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|Need Help with the P0AAA Toyota Code?

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