The P1B87 automobile fault code indicates a problem with the hybridelectric vehicle battery pack or the battery interface control module. The most common symptom is the illumination of the engine light or service engine soon warning light. The cause of this issue is often due to a faulty battery pack or control module.

Repairing this problem is important as it can affect the performance and efficiency of the vehicle.

The repair difficulty is moderate, and it takes approximately 1.0 hour to fix.

To diagnose the issue, one should visually inspect the wiring harness and connectors for any damage or corrosion.

It is also recommended to check for broken, bent, or pushed out connector pins.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p1b87 fault code. Here are the symptoms to look out for:

  • The P1B87 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include reduced engine power, decreased fuel efficiency, rough idling, and difficulty starting the engine.
  • Additionally, the vehicle may experience stalling or hesitation during acceleration, and there may be a noticeable decrease in overall performance.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe operation on the road.

P1B87 fault code can be caused by a faulty battery pack or battery interface control module in hybridelectric vehicles.

  • The automobile fault code P1B87 can be caused by a faulty Hybrid/Electric Vehicle Battery Pack.
  • It can also be caused by a faulty Hybrid/Electric Vehicle Battery Interface Control Module.
  • These are the only two causes of the P1B87 fault code.

Below are the possible fixes for the automobile fault code p1b87, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p1b87, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for damaged components and broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The automobile fault code P1B87 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops. Therefore, the total cost of diagnosis and fixing of the P1B87 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

The P1B87 code refers to a performance issue in the HybridElectric Vehicle Battery 55 Circuit. The battery pack contains 288 cells grouped in parallel and series.

There are three battery sections, each with a different number of cells and cell groups. The battery energy control module monitors the voltage of the 96 battery cell groups through the hybridEV battery interface control modules. The battery energy control module communicates diagnostics and system status to the hybridEV powertrain control module 2.

The P1B87 code indicates a fault condition in the battery circuit, which requires serviceable components to be checked and repaired.

What are the possible causes of the P1B87 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1B87 fault code. This code is caused by a faulty hybrid/electric vehicle battery pack or a faulty hybrid/electric vehicle battery interface control module. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can I visually inspect the related wiring harness and connectors to fix the P1B87 fault code?

If you’re experiencing the P1B87 fault code, which is indicated by the engine light or service engine soon warning light turning on, you may have a faulty hybrid/electric vehicle battery pack or interface control module. To fix this issue, start by visually inspecting the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. This will help you identify any issues and determine the best course of action to resolve the problem.

What are the signs of damaged components that I should look for when fixing the P1B87 fault code?

If you’re fixing the P1B87 fault code, keep an eye out for the engine light or service engine soon warning light turning on. The possible causes of this issue are a faulty hybrid/electric vehicle battery pack or a faulty hybrid/electric vehicle battery interface control module. To fix this, visually inspect the related wiring harness and connectors, and check for damaged components. Look for broken, bent, pushed out, or corroded connector’s pins.

p1b87 error fault code explained

If your engine light is on, it could be due to a faulty hybridelectric vehicle battery pack or interface control module. To fix it, visually inspect the wiring harness and connectors for damage or corrosion. Check for broken or bent pins.

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