AutoCodes – GMC – P1FBF GMC

P1FBF GMC Code - Hybrid/EV Battery Interface Control Module 7 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
P1FBF GMC indicates Hybrid/EV Battery Interface Control Module 7 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 914
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 P1FBF GMC 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 P1FBF GMC - Hybrid/EV Battery Interface Control Module 7 Performance - AutoCodes.com
P1FBF GMC Code - Hybrid/EV Battery Interface Control Module 7 Performance

What are the Possible Causes of the DTC P1FBF GMC?

  • 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 P1FBF GMC?

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 P1FBF GMC 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 P1FBF GMC 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 P1FBF GMC Code

1. What are the common symptoms of OBDII code P1FBF in a GMC related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- Common symptoms include decreased hybrid system performance, reduced fuel efficiency, and potential issues with battery charging.

2. What are the possible causes of the OBDII code P1FBF in a GMC related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- Possible causes may include a faulty battery interface control module, issues with the hybrid battery pack, wiring or connection problems, or software glitches.

3. How can I diagnose the OBDII code P1FBF in a GMC related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- Diagnosis typically involves using a diagnostic scanner to retrieve the specific code, checking the hybrid system components for any visible damage or loose connections, and performing system tests as recommended by the manufacturer.

4. What are some repair tips for fixing the OBDII code P1FBF in a GMC related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- Repair tips may include inspecting and repairing any damaged wiring, replacing the battery interface control module if necessary, updating software as per manufacturer guidelines, and ensuring proper connection of all components.

5. Can I drive my GMC with the OBDII code P1FBF related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the hybrid system and affect overall vehicle performance.

6. How much does it typically cost to repair the OBDII code P1FBF in a GMC related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to a few thousand dollars, including parts and labor.

7. Is it safe to attempt DIY repairs for the OBDII code P1FBF in a GMC related to the Hybrid/EV Battery Interface Control Module 7 Performance?

- DIY repairs can be risky, especially when dealing with complex hybrid system components. It is recommended to consult a professional mechanic or dealership with experience in hybrid vehicle repairs.

8. How often does the OBDII code P1FBF related to the Hybrid/EV Battery Interface Control Module 7 Performance occur in GMC vehicles?

- The occurrence of this particular code can vary depending on the age, mileage, and maintenance history of the GMC vehicle. It is not considered a common code, but it can still occur in certain models.

9. Will resetting the OBDII code P1FBF related to the Hybrid/EV Battery Interface Control Module 7 Performance make it go away permanently?

- Simply resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to return. It is important to diagnose and repair the root cause of the problem.

10. Are there any recalls or technical service bulletins related to the OBDII code P1FBF in GMC vehicles involving the Hybrid/EV Battery Interface Control Module 7 Performance?

- It is advisable to check with GMC dealership or official sources for any recalls or technical service bulletins specific to this code and related components in GMC vehicles.

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