AutoCodes – GMC – P0B60 GMC

P0B60 GMC Code - Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage

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: P0B60 GMC indicates Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage.
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 1,317

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 07, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0B60 GMC 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 P0B60 GMC - Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage - AutoCodes.com — P0B60 GMC Code - Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0B60 GMC?

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

How to Fix the DTC P0B60 GMC?

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 P0B60 GMC 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 P0B60 GMC Code

1. What are the common symptoms of OBDII code P0B60 GMC related to Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage?

- Common symptoms include poor fuel efficiency, reduced power output, and potential drivability issues in hybrid or electric vehicles.

2. What are the possible causes of OBDII code P0B60 GMC indicating Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage?

- The code can be triggered by issues such as a faulty hybrid/electric vehicle battery, damaged wiring, loose connections, or a malfunctioning battery management system.

3. How can I diagnose the cause of OBDII code P0B60 GMC in my GMC hybrid/electric vehicle?

- Diagnosing the issue typically involves performing a thorough inspection of the battery system, checking for loose connections, testing the battery voltage, and using a diagnostic scan tool to pinpoint the exact fault.

4. Can I drive my GMC hybrid/electric vehicle with OBDII code P0B60 GMC present?

- It is not recommended to drive the vehicle with this code active, as it can lead to further damage to the battery system and potentially compromise the vehicle's performance and safety.

5. What are some repair tips for addressing OBDII code P0B60 GMC in a GMC hybrid/electric vehicle?

- Repair tips may include checking and tightening battery connections, inspecting for any visible damage to wiring, testing the battery cells for proper voltage levels, and consulting with a professional technician for further diagnosis and repair.

6. Is it safe to attempt DIY repairs for OBDII code P0B60 GMC related to Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage?

- While some basic checks like inspecting connections can be done by DIY enthusiasts, it is recommended to seek assistance from a qualified technician or specialized hybrid/electric vehicle mechanic for accurate diagnosis and repair.

7. How much does it typically cost to repair OBDII code P0B60 GMC in a GMC hybrid/electric vehicle?

- The cost of repair can vary depending on the exact cause of the code, parts needed for replacement, and labor charges. It's advisable to get a few quotes from reputable repair shops for an accurate estimate.

8. Will resetting the OBDII code P0B60 GMC clear the issue related to Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage?

- Simply clearing the code without addressing the underlying problem will not solve the issue. It's important to diagnose and repair the root cause to prevent the code from reappearing.

9. Can extreme weather conditions affect the likelihood of OBDII code P0B60 GMC occurring in a GMC hybrid/electric vehicle?

- Yes, extreme temperatures can impact the performance of hybrid/electric vehicle batteries, potentially leading to voltage-related issues that trigger the P0B60 code.

10. How often should I have the battery system in my GMC hybrid/electric vehicle inspected to prevent OBDII code P0B60 GMC from occurring?

- It's recommended to have the battery system inspected during routine maintenance visits or whenever you notice any irregularities in the vehicle's performance to prevent issues like the P0B60 code.