AutoCodes – Ford – P0626 2007 Ford Fusion

P0626 2007 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 2007 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 1,896

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 2007 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 2007 Ford Fusion - Generator Field Terminal Circuit High - AutoCodes.com — P0626 2007 Ford Fusion Code - Generator Field Terminal Circuit High

What does this mean?

What are the Possible Causes of the DTC P0626 2007 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 2007 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 2007 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 2007 Ford Fusion 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 P0626 2007 Ford Fusion Code

1. What are the common symptoms of OBDII code P0626 in a 2007 Ford Fusion?

- Common symptoms include the check engine light illuminating, reduced engine performance, and potential stalling or rough idling.

2. What does the OBDII code P0626 "Generator Field Terminal Circuit High" mean for a 2007 Ford Fusion?

- This code indicates that the powertrain control module has detected a high voltage condition in the generator field terminal circuit.

3. What are the possible causes of OBDII code P0626 in a 2007 Ford Fusion?

- Possible causes include a faulty generator (alternator), damaged wiring or connectors in the generator field terminal circuit, or a malfunctioning powertrain control module.

4. How can I diagnose the OBDII code P0626 in my 2007 Ford Fusion?

- Diagnosis typically involves checking the generator for proper operation, inspecting the wiring and connectors in the field terminal circuit, and using a diagnostic scanner to retrieve and analyze fault codes.

5. Can I continue driving my 2007 Ford Fusion with OBDII code P0626 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to potential electrical system issues and engine performance problems.

6. What are the repair options for fixing OBDII code P0626 in a 2007 Ford Fusion?

- Repair options may include replacing the faulty generator, repairing damaged wiring or connectors, or reprogramming the powertrain control module if necessary.

7. How much does it typically cost to repair OBDII code P0626 in a 2007 Ford Fusion?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred dollars for minor repairs to over a thousand dollars for more extensive repairs.

8. Can I reset the OBDII code P0626 in my 2007 Ford Fusion by disconnecting the battery?

- While disconnecting the battery may temporarily clear the code, it is not a recommended method for resolving the underlying issue causing the code to appear.

9. Are there any preventive maintenance tips to avoid OBDII code P0626 in a 2007 Ford Fusion?

- Regularly inspecting the generator, checking the battery's health, and maintaining the vehicle's electrical system can help prevent issues that may trigger this fault code.

10. Is it necessary to have the OBDII code P0626 cleared by a professional after repairs are made on a 2007 Ford Fusion?

- It is recommended to have the code cleared by a professional using a diagnostic scanner to ensure that the repair was successful and to prevent any further issues.