Error Code P0B29: What It Means & What To Do?

<<See All OBD Codes

OBD error code P0B29 flashing? Worried about what it means? How bad it is for your vehicle? Well, OBD error code P0B29 is a generic powertrain code. It applies TO all the OBD-II equipped vehicles. Though it applies to every vehicle yet the steps to repair them may vary depending upon the manufacturer. It might be more prominent in Volkswagen, Audi, Nissan, Mazda, Ford vehicles though not limited only to them. This code is related to your vehicle’s hybrid battery B voltage being low. To know more about this error code, take a look at the sections below.

OBD error code P0B29 will be set by your vehicle’s powertrain control module when it will detect that there is low voltage in the hybrid battery “B” circuit, in other words your vehicle’s PCM will set this error code when it senses that the Hybrid Battery 'B' Voltage Circuit signal is out of factory specifications.

What causes this problem with the Hybrid Battery "B" Voltage Low?

• Malfunctioning or damaged Hybrid Battery Pack
• Open or shorted Hybrid Battery Pack harness
• Poor electrical connections within the Hybrid Battery Pack circuit

1. Battery Control Module - OBD error code P0B29 flashing? There is a chance that your vehicle’s battery control module component (BCM) is damaged and is demanding for a quick change. So what are you waiting for? Buy a new one with us now.
2. Hybrid Battery Voltage Sensor - If you need hybrid battery voltage sensor to fix your car then we have a good news for you. We have in stock not only high end hybrid battery voltage sensor but we also have them for all makes and models. So what are you waiting for? Just dive into the pool of best auto parts today.
3. Hybrid Battery Pack - If everything is alright with ECM/PCM and you still P0B29 flashing, then there is surely some defects with the Hybrid Battery Pack. Get it diagnosed and replaced before the situation gets worse.
4. Battery Energy Control Module - Looking for battery energy control module (BECM)? If yes, then have a look at our collection.
5. Battery Cable - Is your PCM flashing error code P0B29? Now you can get the problem fixed by checking and replacing the battery cables. Search from a huge selection of auto parts on our website to find the battery cables best suited to your car.
6. Battery Contactor Assembly - There could be a problem with your vehicle’s battery contactor assembly if OBD error code P0B29. PartsAvatar has the best selection of battery contactor assembly to suit an array of car brands.
7. Engine Control Module - Need to undergo car’s ECM replacement? Worried about the cost? Well, you no longer need to worry about that as we have for you best priced ECM’S in stock.
8. Powertrain Control Module - We also have in stock best in range Powertrain Control Module (PCM), you can find one for your vehicle at best prices ever online.

Willing to know some common symptoms of OBD Code P0B29? Your wish is our demand. Have a look at them below:

Common Symptoms:

• Flashing of check engine light
• Sluggish Acceleration
• PCM faults
• Vehicle going into limp mode
• Reduced fuel economy

We have listed out some ways which would help you to correct the occurrence of OBD Code P0B29. They are mentioned here as follows:

• It is essential to restore the flawed hybrid battery
• Repair or replace the quirky hybrid battery cut off switch circuit
• Carefully adjust the faults in the hybrid battery cut off switch
• The hybrid battery cut off switch harness should be restored to working order
• Recondition the non-functioning car battery
• It is necessary to perform proper service of the unsound battery current sensor
• Adjust the flawed hybrid battery cut off switch circuit

There is no need to get strained if your OBD Code is still flashing up as we are here at your service. Have a look at our superior variety of Hybrid Battery, Hybrid Battery Pack, Hybrid Battery Voltage Sensor, Battery Energy Control Module, Battery Cable, Battery Contactor Assembly, Battery Control Module, Engine Control Module, Powertrain Control Module and many more. Now all your problems would vanish within no time.

If you want to easily diagnose this fault code, then all you have to do is to follow the steps which are mentioned below:

• If you want to easily diagnose this trouble code, then you must follow the steps which are mentioned here as below:
• A careful inspection of the vehicle is carried out by the mechanic with the help of a scanner. After this inspection, he will recover every stored codes in the vehicle as well as freeze frame data by inserting a scanner to the diagnostic port of the vehicle. He will store this information as it may help him with further diagnosis.
• After the codes are recovered, the vehicle is reset, test- driven to check for the occurrence of the error code. He will clearly know that an erratic condition has prevailed if the code does not return quickly. After this, the technician will visually inspect every wires, connectors, harness and fuses for any possible damages or defective and repairs them as needed.
• You must always know that once the error code is repaired, it is always the best idea to test drive and check the vehicle if the error code appears again which can help the technician to know the area of fault and as to how the error code occurred in the vehicle. This can easily help the mechanic to fix the error code.

Common Mistakes When Diagnosing The P0B29 Code

Conducting a diagnosis is not as easy as it might seem, even the top notch mechanic can commit few errors. To avoid any of these misdiagnosis you need to follow the diagnostic steps with precision. Make sure you check each and every part related to OBD error code P0B29 to make sure you are diagnosing the problem effectively, and there occurs no misdiagnosis. There might occur the following errors

• Battery contactor assembly might start failing
• Wiring issues
• Some issues related to the battery energy control module