AutoCodes – Ford – P0626 2012 Ford Fusion

P0626 2012 Ford Fusion Code - Generator Field Terminal Circuit High

Quick Answer

The Powertrain Control Module (PCM) monitors generator load from the generator/regulator in the form of frequency. Common causes include Faulty battery, Generator drive belt missing or loose, Faulty Generator. 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: P0626 2012 Ford Fusion indicates Generator Field Terminal Circuit High.
Common causes: Common causes include Faulty battery, Generator drive belt missing or loose, Faulty Generator.
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 2,210

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 May 01, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0626 2012 Ford Fusion Description

The Powertrain Control Module (PCM) monitors generator load from the generator/regulator in the form of frequency. The concern indicates the input is higher than the load should be in normal operation. The load input could be high when a battery short to ground exists.

OBDII Code P0626 2012 Ford Fusion - Generator Field Terminal Circuit High - AutoCodes.com — P0626 2012 Ford Fusion Code - Generator Field Terminal Circuit High

What does this mean?

What are the Possible Causes of the DTC P0626 2012 Ford Fusion?

Faulty battery
Generator drive belt missing or loose
Faulty Generator
Generator harness is open or shorted
Generator circuit poor electrical connection

How to Fix the DTC P0626 2012 Ford Fusion?

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 does this mean?

Code Tech Notes

If the battery is OK then the alternator is more than likely the problem.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0626 2012 Ford Fusion 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 P0626 2012 Ford Fusion code?

Need more information on how to fix the P0626 2012 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0626 2012 Ford Fusion code diagnosed by a professional: Find a repair shop in your area

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 P0626 2012 Ford Fusion Code

1. What are the common symptoms of OBDII code P0626 in a 2012 Ford Fusion?

The common symptoms of OBDII code P0626 in a 2012 Ford Fusion include issues with the charging system, illuminated battery light on the dashboard, and potential stalling of the vehicle.

2. What does the OBDII code P0626 "Generator Field Terminal Circuit High" mean for a 2012 Ford Fusion?

The OBDII code P0626 for a 2012 Ford Fusion indicates that there is a high voltage condition detected in the generator field terminal circuit.

3. What are the possible causes of OBDII code P0626 in a 2012 Ford Fusion?

Possible causes of OBDII code P0626 in a 2012 Ford Fusion include a faulty generator, damaged wiring or connectors in the generator field circuit, or a malfunctioning voltage regulator.

4. How can I diagnose the OBDII code P0626 in my 2012 Ford Fusion?

Diagnosing OBDII code P0626 in a 2012 Ford Fusion involves checking the generator field terminal circuit for any damaged wiring, testing the generator for proper function, and inspecting the voltage regulator for any faults.

5. Is it safe to continue driving my 2012 Ford Fusion with OBDII code P0626?

It is not recommended to continue driving your 2012 Ford Fusion with OBDII code P0626, as it can lead to potential charging system failures and stalling of the vehicle.

6. Can I repair OBDII code P0626 in my 2012 Ford Fusion myself?

Repairing OBDII code P0626 in a 2012 Ford Fusion may require advanced automotive knowledge and tools. It is recommended to seek professional help for an accurate diagnosis and repair.

7. How much does it cost to fix OBDII code P0626 in a 2012 Ford Fusion?

The cost to fix OBDII code P0626 in a 2012 Ford Fusion can vary depending on the underlying cause of the issue. Repair costs may include parts and labor for replacing the generator, wiring, or voltage regulator.

8. Can OBDII code P0626 in a 2012 Ford Fusion cause other problems if left untreated?

If left untreated, OBDII code P0626 in a 2012 Ford Fusion can lead to further damage to the charging system, potential battery drain, and eventual stalling of the vehicle.

9. How long does it take to repair OBDII code P0626 in a 2012 Ford Fusion?

The time it takes to repair OBDII code P0626 in a 2012 Ford Fusion can vary depending on the extent of the issue and the availability of parts. It may take a few hours to a full day for diagnosis and repair.

10. Can a faulty battery trigger OBDII code P0626 in a 2012 Ford Fusion?

While a faulty battery may not directly trigger OBDII code P0626 in a 2012 Ford Fusion, it is essential to ensure the battery is in good condition as part of the overall charging system health check.