AutoCodes – Cadillac – P0B60 Cadillac

P0B60 Cadillac 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 Cadillac 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 839

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 Cadillac 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 Cadillac - Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage - AutoCodes.com — P0B60 Cadillac Code - Hybrid/Electric Vehicle Battery 8 Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0B60 Cadillac?

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

How to Fix the DTC P0B60 Cadillac?

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 Cadillac 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 Cadillac Code

1. What are the common symptoms of OBDII code P0B60 in a Cadillac Hybrid/Electric Vehicle?

- Common symptoms include reduced electric range, poor performance, and potentially the vehicle not starting.

2. What are the possible causes of OBDII code P0B60 in a Cadillac Hybrid/Electric Vehicle?

- The code P0B60 typically indicates low voltage in the Hybrid/Electric Vehicle Battery 8 Circuit, which can be caused by a faulty battery pack, wiring issues, or a problem with the battery management system.

3. How serious is OBDII code P0B60 in a Cadillac Hybrid/Electric Vehicle?

- OBDII code P0B60 is a serious issue in a hybrid or electric vehicle as it directly affects the performance and efficiency of the vehicle. It is important to address this code promptly to avoid further damage.

4. Can I continue driving my Cadillac with OBDII code P0B60 present?

- It is not recommended to continue driving your Cadillac with OBDII code P0B60 present as it can lead to further damage to the battery system and potentially leave you stranded.

5. How can I diagnose and repair OBDII code P0B60 in my Cadillac Hybrid/Electric Vehicle?

- Diagnosis typically involves using a diagnostic scanner to read the code and pinpoint the issue within the Hybrid/Electric Vehicle Battery 8 Circuit. Repair may involve replacing the battery pack, repairing wiring, or addressing issues with the battery management system.

6. Will resetting the OBDII code P0B60 in my Cadillac clear the issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing OBDII code P0B60. It is important to diagnose and repair the problem to prevent future occurrences.

7. How much does it cost to repair OBDII code P0B60 in a Cadillac Hybrid/Electric Vehicle?

- The cost of repairing OBDII code P0B60 can vary depending on the underlying issue. Repairs may range from a few hundred to several thousand dollars, especially if the battery pack needs replacement.

8. Can a DIY enthusiast fix OBDII code P0B60 in a Cadillac Hybrid/Electric Vehicle?

- While some aspects of diagnosing and repairing OBDII code P0B60 may be within reach for experienced DIY enthusiasts, working on the high-voltage systems in a hybrid or electric vehicle can be complex and dangerous. It is recommended to seek professional help for such repairs.

9. How can I prevent OBDII code P0B60 from occurring in my Cadillac Hybrid/Electric Vehicle?

- Regular maintenance, such as monitoring the health of the battery system and following manufacturer recommendations, can help prevent OBDII code P0B60. Keeping an eye on any warning lights or unusual symptoms can also help catch issues early.