AutoCodes – Cadillac – P1B60 Cadillac

P1B60 Cadillac Code - Hybrid/Electric Vehicle Battery 42 Circuit Performance

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: P1B60 Cadillac indicates Hybrid/Electric Vehicle Battery 42 Circuit Performance.
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 760

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 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1B60 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 P1B60 Cadillac - Hybrid/Electric Vehicle Battery 42 Circuit Performance - AutoCodes.com — P1B60 Cadillac Code - Hybrid/Electric Vehicle Battery 42 Circuit Performance

What does this mean?

What are the Possible Causes of the DTC P1B60 Cadillac?

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

How to Fix the DTC P1B60 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 P1B60 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 P1B60 Cadillac Code

1. What are the common symptoms of OBDII code P1B60 Cadillac Hybrid/Electric Vehicle Battery 42 Circuit Performance?

- Common symptoms include reduced electric vehicle range, poor acceleration, and difficulty starting the vehicle.

2. What are the possible causes of OBDII code P1B60 Cadillac Hybrid/Electric Vehicle Battery 42 Circuit Performance?

- Possible causes include issues with the hybrid/electric vehicle battery, faulty battery control module, damaged wiring, or a malfunctioning battery temperature sensor.

3. How can I diagnose OBDII code P1B60 in my Cadillac Hybrid/Electric Vehicle?

- Diagnosis typically involves using a professional OBDII scanner to read the code, checking the battery voltage levels, inspecting the battery and related components for any visible damage, and testing the battery control module.

4. Can I still drive my Cadillac if OBDII code P1B60 is present?

- It is not recommended to drive your Cadillac with this code present, as it can lead to further damage to the hybrid/electric system and potentially unsafe driving conditions.

5. How can I clear OBDII code P1B60 from my Cadillac's system?

- Clearing the code involves using an OBDII scanner to reset the system after addressing the underlying issue causing the fault code.

6. What are some repair tips for fixing OBDII code P1B60 in a Cadillac Hybrid/Electric Vehicle?

- Repair tips may include checking and repairing any damaged wiring, replacing the faulty battery control module, ensuring proper battery connections, and addressing any battery temperature sensor issues.

7. How serious is OBDII code P1B60 Cadillac Hybrid/Electric Vehicle Battery 42 Circuit Performance?

- This code indicates a performance issue with the hybrid/electric vehicle battery circuit and should be addressed promptly to prevent further damage to the vehicle's electrical system.

8. Can a DIY enthusiast fix OBDII code P1B60 in a Cadillac Hybrid/Electric Vehicle?

- While some basic troubleshooting steps can be taken by a DIY enthusiast, diagnosing and repairing the underlying issue causing this fault code may require specialized knowledge and equipment, so it is recommended to consult a professional technician.

9. Is it safe to continue driving my Cadillac if I see the check engine light with code P1B60?

- It is not recommended to continue driving your Cadillac if the check engine light is on with code P1B60, as it indicates a potential issue with the hybrid/electric vehicle battery circuit that can affect the vehicle's performance and safety.

10. How much does it typically cost to repair OBDII code P1B60 in a Cadillac Hybrid/Electric Vehicle?

- The cost of repair can vary depending on the underlying issue causing the fault code, but it may involve replacing components, repairing wiring, or addressing other related issues, which can range from a few hundred to several thousand dollars.