AutoCodes – Saturn – P1FAE Saturn

P1FAE Saturn 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 Saturn 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 893

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 Saturn 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 Saturn - Hybrid/EV Battery Interface Control Module 8 Read Only Memory Performance - AutoCodes.com — P1FAE Saturn 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 Saturn?

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 Saturn?

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 Saturn 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 P1FAE Saturn 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 P1FAE Saturn Code

What does OBDII code P1FAE mean for a Saturn vehicle?

Code P1FAE indicates an issue with the Hybrid/EV Battery Interface Control Module 8 Read Only Memory (ROM) performance, suggesting a potential fault in the module's programming or hardware.

What are the common symptoms of code P1FAE in a Saturn?

Symptoms may include an illuminated Check Engine Light, reduced hybrid or EV performance, limited battery charging or discharging, or the vehicle entering limp mode.

What causes the P1FAE code to appear?

This code can be caused by a corrupted ROM in the control module, software glitches, electrical issues like damaged wiring or connectors, or a failed Battery Interface Control Module.

Can you drive a Saturn with the P1FAE code active?

Driving is possible but not recommended, as the vehicle may experience reduced performance or enter limp mode, which can compromise safety and efficiency.

How is the P1FAE code diagnosed?

A technician will use a scan tool to retrieve the code, inspect the control module and related wiring, and potentially test the battery system and ROM for faults or corruption.

What repairs are commonly needed for code P1FAE?

Repairs may include reprogramming or updating the control module software, repairing or replacing damaged wiring, or replacing the Hybrid/EV Battery Interface Control Module.

Is the P1FAE code specific to Saturn hybrid or EV models?

Yes, this code is typically specific to Saturn hybrid or electric vehicles, as it relates to the Hybrid/EV Battery Interface Control Module.

How much does it cost to fix the P1FAE code?

Repair costs can vary widely, ranging from $150 for software updates to $1,000 or more for module replacement, depending on the exact issue and labor rates.

Can a dead 12V battery cause the P1FAE code?

While unlikely, a weak or dead 12V battery can create electrical issues that may indirectly contribute to triggering this code.

How can I prevent the P1FAE code from reoccurring?

Ensure regular maintenance of your vehicle's electrical system, update software as needed, and address any wiring issues promptly to prevent future occurrences.