P3009 - High Voltage Power Short Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P3009 Possible Causes

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

First diagnose P3009 code

    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 terminals.

Cost of diagnosing the P3009 code

    Labor: 1.0

    The cost of diagnosing the P3009 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.

P3009 Possible Symptoms

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

P3009 Description

The power management control ECU monitors the battery smart unit and detects insulation malfunctions in the high-voltage system.
OBDII Code P3009 - High Voltage Power Short Circuit - AutoCodes.com

P3009 More Information

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P3009 Information for specific makes

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