AutoCodes – Buick – P1FC2 Buick

P1FC2 Buick Code - Hybrid/EV Battery Interface Control Module 10 Performance

Quick Answer

The Hybrid/EV Battery Interface Control Module will diagnose its own systems and determine when a fault condition is present. Common causes include Faulty Hybrid/EV Battery Interface Control Module, Hybrid/EV Battery Interface Control Module harness is open or shorted, Hybrid/EV Battery Interface Control Module circuit poor electrical connection. 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
P1FC2 Buick indicates Hybrid/EV Battery Interface Control Module 10 Performance.
Common causes
Common causes include Faulty Hybrid/EV Battery Interface Control Module, Hybrid/EV Battery Interface Control Module harness is open or shorted, Hybrid/EV Battery Interface Control Module circuit poor electrical connection.
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 795
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 27, 2020
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Code P1FC2 Buick Description

The Hybrid/EV Battery Interface Control Module will diagnose its own systems and determine when a fault condition is present. This diagnostic applies to internal microprocessor integrity conditions within the Hybrid/EV Battery Interface Control Module. This fault is internal to the Hybrid/EV Battery Interface Control Module and no external circuits are involved.
OBDII Code P1FC2 Buick - Hybrid/EV Battery Interface Control Module 10 Performance - AutoCodes.com
P1FC2 Buick Code - Hybrid/EV Battery Interface Control Module 10 Performance

What are the Possible Causes of the DTC P1FC2 Buick?

  • Faulty Hybrid/EV Battery Interface Control Module
  • Hybrid/EV Battery Interface Control Module harness is open or shorted
  • Hybrid/EV Battery Interface Control Module circuit poor electrical connection

How to Fix the DTC P1FC2 Buick?

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 P1FC2 Buick 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.

Need more information about the P1FC2 Buick code?

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Need Help with the Code?

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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 P1FC2 Buick Code

1. What are common symptoms of OBDII code P1FC2 in a Buick related to the Hybrid/EV Battery Interface Control Module 10 Performance?

- Common symptoms include reduced hybrid system performance, decreased fuel efficiency, and potential issues with the electric powertrain.

2. What typically causes the OBDII code P1FC2 to trigger in a Buick Hybrid/EV vehicle?

- The code P1FC2 is usually triggered by a malfunction or performance issue with the Hybrid/EV Battery Interface Control Module 10, which is responsible for managing the battery system in the vehicle.

3. How can I diagnose the OBDII code P1FC2 in my Buick Hybrid/EV vehicle?

- Diagnosing the P1FC2 code requires specialized diagnostic equipment that can communicate with the hybrid system. It is recommended to consult a qualified technician or dealership for an accurate diagnosis.

4. Can I continue driving my Buick with the OBDII code P1FC2 present?

- It is not recommended to continue driving the vehicle with the P1FC2 code present, as it can lead to further damage to the hybrid system and potentially unsafe driving conditions.

5. What are some repair tips for addressing the OBDII code P1FC2 in a Buick Hybrid/EV vehicle?

- Repairing the P1FC2 code may involve updating the software of the Hybrid/EV Battery Interface Control Module, checking for loose connections, or replacing faulty components as necessary.

6. Is the repair for the OBDII code P1FC2 in a Buick Hybrid/EV vehicle covered under warranty?

- Depending on the vehicle's warranty coverage, repairs for the P1FC2 code may be covered if the vehicle is still within the warranty period. It is advisable to check with the dealership for warranty information.

7. How serious is the OBDII code P1FC2 in a Buick Hybrid/EV vehicle?

- The P1FC2 code should be addressed promptly to prevent further damage to the hybrid system and ensure the vehicle operates safely and efficiently. Ignoring the code can lead to more significant issues down the line.

8. Can I reset the OBDII code P1FC2 in my Buick Hybrid/EV vehicle myself?

- While it is possible to clear the code with an OBDII scanner, it is essential to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

9. Are there any recalls related to the OBDII code P1FC2 in Buick Hybrid/EV vehicles?

- Recalls related to the P1FC2 code may vary depending on the vehicle model and year. It is recommended to check with the manufacturer or dealership for any applicable recalls.

10. How can I prevent the OBDII code P1FC2 from occurring in my Buick Hybrid/EV vehicle?

- Regular maintenance, including checking the hybrid system components and ensuring the battery system is functioning correctly, can help prevent issues that may trigger the P1FC2 code.

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