Guide To P0B6D OBD Error Code Solutions

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Error code P0B6D? Don’t know what to do? Well, all you need is the Parts Avatar guide that’ll definitely help you crack the error code P0B6D. Generally, this OBD-II code increased fuel consumption is known as a hybrid battery voltage sense "K" circuit. The high voltage battery pack is composed of a large number of mini-batteries linked together. The code P0B6D is stored by the high voltage control module, when the high voltage control module registers a defect with one or more battery packs that embody the high voltage battery assembly.

Generally, 288 cells make up the hybrid/electric vehicle battery pack. Sets of three cells are welded together in uniformity. Also, a total number of 96 cell groups can be found in the hybrid/EV battery pack assembly. All these cell groups are linked together through an electrical connection in-series. The individual cell group is often rated at 3.7 V for a nominal system voltage of 355 V direct current. All these battery sections can be observed divided into three sections. The battery section one is composed of first 90 cells/30 cell groups. One can note this section located close to the cowl consisting of batteries changing from 67 to 96. The battery section one is located in front of the battery section two. This section consists of 72 cells/24 cell groups each containing batteries from 43 to 66. The section number three is the transverse battery section, which comprises of the remaining 126 cells/42 cell groups and includes batteries 1 to 42. All these three battery sections can be individually serviced.

It can be noticed that the battery energy control module constantly controls and regulates the voltage of the 96 battery cell groups with the help of the four hybrid/EV battery interface control modules. The voltage sense circuits are connected to each individual cell group and these sense circuits conclude at a connector built on the top surface of the battery section. Also found on the top surface of the battery section, a serviceable auxiliary battery wiring harness links this connector to a hybrid/EV battery interface control module. The hybrid/EV battery interface control module plays the role of decoding the voltage reading and further sending it to the battery energy control module through the battery control harness. On battery sections one and two, there is one hybrid/EV battery interface control module built. Two hybrid/EV battery interface control modules are linked with battery section three. All these components including the hybrid/EV battery interface control module, battery energy control module wiring harness, auxiliary battery wiring harness, and battery energy control module can be seen serviceable parts. The function of detecting a fault condition is performed by the battery energy control module. Using serial data, the diagnostics and system status are transmitted from the battery energy control module to hybrid/EV powertrain control module 2. The The hybrid/EV powertrain control module considered to be the main controller for diagnostic trouble code information.

What causes this problem with the Hybrid Battery Voltage Sense "K" Circuit?

• A distorted hybrid/electric vehicle battery pack
  
• A damaged hybrid/electric vehicle battery interface control module
• More fuel consumption

1. Hybrid battery - A jammed or corroded hybrid battery can end up being the prime reason stimulating the error code P0B6D. So replacing one can be one of the wisest decisions to avoid a problematic system.
2. Hybrid battery pack - Wishing to combat the error code P0B6D? Well, it could be showing up due to a diffused hybrid battery pack. So in order to avoid further complications it is advised to get your hybrid battery pack fixed right away.
3. Hybrid battery voltage sensor - Distorted hybrid battery voltage sensor can often be troublesome. So to add some spark to your ride you definitely need the perfect quality hybrid battery voltage sensor offered at Parts Avatar. Isn’t that just the perfect deal?
4. Battery cable - An open or shorted battery cable can lead to a lot of problems triggering the error code P0B6D. So we recommend you to get it changed as soon as possible.
5. Battery assembly - Get your error code P0B6D mended or restored right away with a new battery assembly now. Don’t know where to shop from? Log into Parts Avatar now!
6. Battery control module - A defective battery control module should be changed right away. So we recommend you to get it done now. Tune into Parts Avatar now!
7. Powertrain control module - The powertrain control module is an essential unit. If at fault should be changed right away. As a malfunctioning one can be harmful for the system
8. Exhaust system parts - Get your malfunctioning exhaust system parts replaced or repaired in order to treat the error code P0B6D.
9. Battery smart unit - Still worried? Well, your error code could be showing up because of a bad battery smart unit. Change or repair now.

If you are facing OBD error code P0B6D, then there are significant common symptoms that can be felt or observed. We have worked out a list here to help you out in understanding this problem better.

Common Symptoms:

• More fuel consumption by the vehicle
  
• One can observe an illuminated engine light (or service engine soon warning light)

It is very important to fix the fault code P0B6D. So here are some ways with which you can correct this issue:

• All the electrical parts that are registered as defective, burnt or disconnected as per the requirements. Then the system should be test driven and then reset. Also, if no open, defective or shorted wiring or loose connectors, then the exhaust gas temperature/pressure (or heated oxygen) sensor connector should be detached and then the exhaust gas temperature sensor should be detached too.
• During cooling if the resistance level does not decrease with heat and increase as it cools, the sensor should be changed. Next, if everything turns out to be according to the requirements, the key should be turned to the "ON" position and the presence of a voltage (and a ground signal) should be tested at the exhaust gas temperature/pressure (or heated oxygen) sensor electrical connector
• A bad PCM (or other related controller) should be suspected if the fuel shutoff switch and all system circuitry turns out to be working well.

To do all this, you will need few high-quality auto parts such as hybrid Battery, hybrid battery [ hybrid battery voltage sensor, battery cable, battery assembly, battery control module,powertrain control module, battery connection, exhaust leak, battery smart unit and so on. From where will you get them? From your local store? Well, why go there when you can order quality parts with us while sitting in the comfort of your home. So, just browse through our website and order your needed parts today.

Here we have listed how you can simply diagnose the error code P0B6D:

A scanner (or code reader) and a digital volt/ohmmeter will be helpful in precisely diagnosing this code-storing condition. Begin your diagnosis with a visual inspection of system wiring, connectors, and components. Repair or replace any open, shorted, damaged, or corroded items as required and retest the system to make sure that repairs were successful. If the system wiring, connectors, and components appear to be in conventional working order, connect the scanner to the diagnostic connector and record all stored trouble codes and freeze frame data. This information can be highly important in diagnosing intermittent conditions that may have stimulated the code being stored. After the codes are retested, operate the vehicle to see if the code returns. If the code fails to immediately return, you may have an intermittent condition.

Common mistakes when diagnosing the P0B6D Code

Here we have listed a number of mistakes that should be avoided while performing the diagnosis:

• A defect in the high voltage battery connection
  
• A malfunctioning high voltage battery assembly
• Issues with the wiring