P0B12 - Hybrid Battery Pack Current Sensor 'B' Circuit Intermittent/Erratic

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

P0B12 Possible Causes

  • Faulty Hybrid Battery Pack
  • Hybrid Battery Pack harness is open or shorted
  • Hybrid Battery Pack circuit poor electrical connection

How do I fix code P0B12?

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 P0B12 code

Labor: 1.0

The cost of diagnosing the P0B12 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)

P0B12 Description

The Engine Control Module (ECM) monitors the Hybrid Battery Pack Current Sensor 'B' Circuit. The ECM sets the OBDII code when the Hybrid Battery Pack Current Sensor 'B' Circuit signal is out of factory specifications.
OBDII Code P0b12 - Hybrid Battery Pack Current Sensor 'B' Circuit Intermittent/Erratic - AutoCodes.com

More Information

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