AutoCodes – Saturn – P0B6D Saturn

P0B6D Saturn Code - Hybrid/Electric Vehicle Battery 11 Circuit

Quick Answer

The Hybrid/Electric Vehicle battery pack contains 288 cells. Common causes include Faulty Hybrid/Electric Vehicle Battery Pack, Faulty Hybrid/Electric Vehicle Battery Interface Control Module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0B6D Saturn indicates Hybrid/Electric Vehicle Battery 11 Circuit.
Common causes: Common causes include Faulty Hybrid/Electric Vehicle Battery Pack, Faulty Hybrid/Electric Vehicle Battery Interface Control Module.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 912

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 08, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0B6D Saturn Description

The Hybrid/Electric Vehicle battery pack contains 288 cells. Groups of three cells are welded together in parallel. There are a total of 96 cell groups in the hybrid/EV battery pack assembly. These cell groups are electrically connected in-series. Each individual cell group is rated at 3.7 V, for a nominal system voltage of 355 V direct current. The battery cells are also grouped together into three sections. The first 90 cells/30 cell groups make up battery section one. This section is adjacent to the cowl and contains batteries 67 through to 96. Battery section two is located behind section one. It is made up of 72 cells/24 cell groups and contains batteries 43 through to 66. The transverse battery section is section number three, it is made up of the remaining 126 cells/42 cell groups and contains batteries 1 through to 42. The three battery sections are individually serviceable components.
The battery energy control module monitors the voltage of the 96 battery cell groups through the four hybrid/EV battery interface control modules. Voltage sense circuits are attached to each individual cell group, and these sense circuits terminate at a connector located on the top surface of the battery section. A serviceable auxiliary battery wiring harness joins this connector to a hybrid/EV battery interface control module, also located on the top surface of the battery section. The hybrid/EV battery interface control module encodes the voltage reading and transmits it to the battery energy control module through the battery control harness. There is one hybrid/EV battery interface control module located on battery sections one and two, and two hybrid/EV battery interface control modules associated with battery section three. The hybrid/EV battery interface control module, battery energy control module wiring harness, auxiliary battery wiring harness, and battery energy control module are all considered serviceable components.
The battery energy control module will determine when a fault condition is present. Diagnostics and system status are communicated from the battery energy control module to hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for diagnostic trouble code information.

OBDII Code P0B6D Saturn - Hybrid/Electric Vehicle Battery 11 Circuit - AutoCodes.com — P0B6D Saturn Code - Hybrid/Electric Vehicle Battery 11 Circuit

What does this mean?

What are the Possible Causes of the DTC P0B6D Saturn?

Faulty Hybrid/Electric Vehicle Battery Pack
Faulty Hybrid/Electric Vehicle Battery Interface Control Module

How to Fix the DTC P0B6D Saturn?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0B6D Saturn code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0B6D Saturn Code

1. What are common symptoms of OBDII code P0B6D in a Saturn hybrid/electric vehicle?

The common symptoms of OBDII code P0B6D in a Saturn hybrid/electric vehicle include reduced fuel efficiency, poor battery performance, and potential issues with the vehicle's hybrid/electric system.

2. What causes the OBDII code P0B6D to appear in a Saturn hybrid/electric vehicle?

The OBDII code P0B6D in a Saturn hybrid/electric vehicle typically indicates a fault in the Hybrid/Electric Vehicle Battery 11 Circuit, which could be caused by a damaged battery pack, faulty wiring, or a malfunctioning battery management system.

3. How can I diagnose the OBDII code P0B6D in my Saturn hybrid/electric vehicle?

Diagnosing the OBDII code P0B6D in a Saturn hybrid/electric vehicle usually involves using a scan tool to retrieve the specific fault codes, inspecting the battery pack and related wiring for any visible damage, and testing the battery management system for proper functionality.

4. What are some repair tips for fixing the OBDII code P0B6D in a Saturn hybrid/electric vehicle?

Repairing the OBDII code P0B6D in a Saturn hybrid/electric vehicle may involve replacing a damaged battery pack, repairing or replacing faulty wiring, or recalibrating the battery management system. It is recommended to consult a professional mechanic or a dealership for proper diagnosis and repair.

5. Can I continue driving my Saturn hybrid/electric vehicle with the OBDII code P0B6D present?

It is not recommended to continue driving a Saturn hybrid/electric vehicle with the OBDII code P0B6D present, as it could lead to further damage to the battery system and potentially compromise the vehicle's performance and safety. It is advisable to address the issue promptly.

6. How much does it typically cost to repair the OBDII code P0B6D in a Saturn hybrid/electric vehicle?

The cost of repairing the OBDII code P0B6D in a Saturn hybrid/electric vehicle can vary depending on the specific cause of the fault. It is advisable to obtain a professional diagnosis to get an accurate estimate for the repair costs.

7. Is the OBDII code P0B6D specific to Saturn hybrid/electric vehicles only?

The OBDII code P0B6D related to the Hybrid/Electric Vehicle Battery 11 Circuit is specific to hybrid and electric vehicles, including Saturn models with such systems. Other vehicles may have different codes for similar issues.

8. How often should I have the battery system in my Saturn hybrid/electric vehicle inspected to prevent the OBDII code P0B6D from appearing?

It is recommended to have the battery system in a Saturn hybrid/electric vehicle inspected regularly as part of routine maintenance to prevent issues like the OBDII code P0B6D from appearing. Consult your vehicle's manual for specific maintenance intervals.

9. Are there any recalls or service bulletins related to the OBDII code P0B6D in Saturn hybrid/electric vehicles?

It is advisable to check with a Saturn dealership or the manufacturer's website for any recalls or service bulletins related to the OBDII code P0B6D in Saturn hybrid/electric vehicles. Keeping up with recalls and bulletins can help address known issues promptly.

10. Can I reset the OBDII code P0B6D in my Saturn hybrid/electric vehicle using a scan tool?

Resetting the OBDII code P0B6D in a Saturn hybrid/electric vehicle using a scan tool may temporarily clear the code, but it is essential to address the underlying issue causing the fault code to prevent it from reappearing. Resetting the code without proper diagnosis and repair is not a permanent solution.