Engine-CodesGeneric – P0B87

P0B87 Code - Hybrid/Electric Vehicle Battery 16 Circuit Performance

Quick Answer

The diagnostic trouble code P0B87 indicates an issue with the Hybrid/Electric Vehicle Battery 16 Circuit Performance. Common causes include Faulty wiring, Damaged connectors, Malfunctioning battery management system. 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
P0B87 indicates Hybrid/Electric Vehicle Battery 16 Circuit Performance.
Common causes
Common causes include Faulty wiring, Damaged connectors, Malfunctioning battery management system.
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.
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P0B87 Description

The diagnostic trouble code P0B87 indicates an issue with the Hybrid/Electric Vehicle Battery 16 Circuit Performance. In hybrid and electric vehicles, the battery plays a crucial role in powering the electric motor and supporting the internal combustion engine. The battery 16 circuit is responsible for managing the flow of electricity within the battery system. When this circuit's performance is compromised, it can have significant implications for the vehicle's overall operation.

OBDII Code P0B87 - Hybrid/Electric Vehicle Battery 16 Circuit Performance
P0B87 Code - Hybrid/Electric Vehicle Battery 16 Circuit Performance

Common Causes of P0B87

  1. Faulty wiring
  2. Damaged connectors
  3. Malfunctioning battery management system
  4. Battery issues

Symptoms of P0B87

  1. Reduced power output
  2. Decreased fuel efficiency
  3. Drivability issues
  4. Shorter driving range on electric power
  5. Vehicle entering reduced power mode or failing to start

How to Fix P0B87

  1. Perform a thorough inspection of the battery circuit and connectors.
  2. Test the battery management system for any faults.
  3. Repair or replace any damaged wiring or connectors.
  4. If necessary, replace the battery with a new unit.
  5. Clear the diagnostic trouble codes and perform a battery system reset.

Cost to Fix P0B87

The typical repair costs for addressing the Hybrid/Electric Vehicle Battery 16 Circuit Performance issue can vary depending on the extent of the problem and the specific components that require repair or replacement. In general, repairing this issue can range from $500 to $1500, including parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate based on your location and vehicle.

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Code P0B87 Information for Specific Makes

  • P0B87 Buick — Hybrid/Electric Vehicle Battery 16 Circuit Performance
  • P0B87 Cadillac — Hybrid/Electric Vehicle Battery 16 Circuit Performance
  • P0B87 Chevrolet — Hybrid/Electric Vehicle Battery 16 Circuit Performance
  • P0B87 GMC — Hybrid/Electric Vehicle Battery 16 Circuit Performance
  • P0B87 Saturn — Hybrid/Electric Vehicle Battery 16 Circuit Performance
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.

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