P3014 - Battery Block 4 Becomes Weak

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P3014 Possible Causes

  • Faulty HV battery assembly
  • Faulty Battery ECU

How do I fix code P3014?

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.
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Cost of diagnosing the P3014 code

Labor: 1.0

The cost of diagnosing the P3014 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.

Possible Symptoms

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

P3014 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 P3014 - Battery Block 4 Becomes Weak - AutoCodes.com

More Information

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Information for specific makes

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Comments

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