AutoCodes – GMC – P1FAE GMC

P1FAE GMC Code - Hybrid/EV Battery Interface Control Module 8 Read Only Memory 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: P1FAE GMC indicates Hybrid/EV Battery Interface Control Module 8 Read Only Memory 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 761

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 Apr 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1FAE 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 P1FAE GMC - Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance - AutoCodes.com — P1FAE GMC Code - Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance

What does this mean?

What are the Possible Causes of the DTC P1FAE 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 P1FAE 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 P1FAE 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.

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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 P1FAE GMC Code

1. What are the common symptoms of OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

The common symptoms include reduced hybrid system performance, decreased fuel efficiency, warning lights on the dashboard (such as the check engine light or hybrid system warning light), and potential issues with the battery charging system.

2. What are the possible causes of OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

Possible causes include a faulty Hybrid/EV Battery Interface Control Module 8, issues with the battery management system, wiring or connection problems, software glitches, or a degraded hybrid/EV battery.

3. How can I diagnose OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

Diagnosis typically involves using a professional OBDII scanner to retrieve the fault codes, checking the hybrid system components for physical damage or corrosion, inspecting the wiring and connections for any issues, and performing a battery health check.

4. What are some repair tips for addressing OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

Repair tips may include resetting the fault codes and performing a battery system reset, inspecting and cleaning the battery terminals and connections, updating the software of the Hybrid/EV Battery Interface Control Module 8, or replacing the module if necessary.

5. Can driving with OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance cause further damage?

Continuing to drive with this code present may lead to reduced hybrid system efficiency, potential damage to the battery components, and increased risk of sudden loss of power while driving. It is recommended to address the issue promptly.

6. How much does it typically cost to repair OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

The cost of repair can vary depending on the specific issue causing the fault code. It may range from a simple reset procedure or software update to a more complex repair involving component replacement, with costs potentially ranging from a few hundred to over a thousand dollars.

7. Is it safe to continue driving my GMC with OBDII code P1FAE related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

While it may still be safe to drive the vehicle with this code present, it is recommended to have the issue diagnosed and repaired as soon as possible to avoid potential performance issues and further damage to the hybrid system components.

8. Can I reset the OBDII code P1FAE in my GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance myself?

In some cases, you may be able to reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, it is important to address the underlying cause of the code to prevent it from reoccurring.

9. How long does it typically take to repair OBDII code P1FAE in a GMC related to the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

The repair time can vary depending on the specific issue causing the fault code and the complexity of the repair needed. Simple procedures like resetting the code may take minutes, while more involved repairs could take several hours or more.

10. Are there any recalls or technical service bulletins related to OBDII code P1FAE in GMC vehicles with issues concerning the Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance?

It is recommended to check with your local dealership or GMC's official website to see if there are any recalls or technical service bulletins related to this specific OBDII code and its associated components.