Engine-Codes - Generic - P0B23

P0B23 Code - Hybrid Battery 'A' Voltage

- Code Popularity: 1,441 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P0B23 Code?

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

|How to Fix the P0B23 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.

|What is the cost to diagnose the P0B23 code?

Labor: 1.0

The cost to diagnose the P0B23 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.

|What are P0B23 code possible symptoms?

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

|What Does the P0B23 Code Mean?

The Engine Control Module (ECM) monitors the Hybrid Battery 'A' Voltage Circuit. The ECM sets the OBDII code when the Hybrid Battery 'A' Voltage Circuit signal is out of factory specifications.

Hybrid Battery 'A' Voltage

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