P3019 - Battery Block 9 Becomes Weak

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P3019 Possible Causes

  • Faulty HV battery assembly
  • Faulty Battery ECU

First diagnose P3019 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 P3019 code

    Labor: 1.0

    The cost of diagnosing the P3019 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.

P3019 Possible Symptoms

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

P3019 Description

If there is an abnormal internal resistance or electromotive voltage in the hybrid battery blocks, the hybrid battery Electronic Control Unit (ECU) determines that a malfunction has occurred. When the malfunction detection condition is satisfied, the battery ECU illuminates the MIL and sets a Diagnostic Trouble Code (DTC).
OBDII Code P3019 - Battery Block 9 Becomes Weak - AutoCodes.com

P3019 More Information

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P3019 Information for specific makes

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Related Information

P3019 Comments

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