Engine-Codes - Generic - P0B29

P0B29 Code - Hybrid Battery 'B' Voltage Low

- Code Popularity: 5,148 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0B29?

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

|How to Fix the P0B29 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 Code P0B29?

Labor: 1.0

The cost to diagnose the P0B29 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.

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|What are Code P0B29 Possible Symptoms?

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

|What Does the P0B29 Code Mean?

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

P0B29 Code - Hybrid Battery 'B' Voltage Low

|Need more Information on the P0B29 Code?

Need more information on how to fix the P0B29 code? Get Access to Factory Service Manuals

|Need Help with the P0B29 Code?

Get the P0B29 code diagnosed by a professional: Find a repair shop in your area