AutoCodes – KIA – P0626 KIA

P0626 KIA 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 KIA 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 38,418

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 KIA 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 KIA - Generator Field Terminal Circuit High - AutoCodes.com — P0626 KIA Code - Generator Field Terminal Circuit High

What does this mean?

What are the Possible Causes of the DTC P0626 KIA?

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 KIA?

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 KIA 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 KIA code?

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

Need Help with the Code?

Get the P0626 KIA 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 KIA Code

1. What are the common symptoms of OBDII code P0626 in a KIA vehicle?

The common symptoms of code P0626 in a KIA vehicle include the Check Engine light illuminating, reduced fuel efficiency, and potential charging system issues.

2. What does the OBDII code P0626 in a KIA mean?

OBDII code P0626 in a KIA indicates a Generator Field Terminal Circuit High, which points to a problem with the generator field terminal circuit having a higher than expected voltage.

3. What are the possible causes of OBDII code P0626 in a KIA?

Possible causes of code P0626 in a KIA include a faulty generator, issues with the generator field control, damaged wiring or connectors in the generator circuit, or a malfunctioning powertrain control module (PCM).

4. How can I diagnose the OBDII code P0626 in my KIA?

Diagnosing code P0626 in a KIA involves checking the generator field circuit for any visible damage, testing the generator output voltage, inspecting the wiring and connectors for corrosion or loose connections, and using a diagnostic scanner to retrieve and analyze the fault codes.

5. Can I still drive my KIA with the OBDII code P0626 present?

It is not recommended to drive your KIA with the OBDII code P0626 present, as it can lead to potential charging system failures and other issues that may affect the vehicle's performance and safety.

6. How do I repair OBDII code P0626 in my KIA?

Repairing OBDII code P0626 in a KIA involves addressing the root cause of the issue, which may include repairing or replacing the generator, fixing any wiring or connector problems, or reprogramming the PCM if necessary.

7. What are some tips for preventing OBDII code P0626 in my KIA?

To prevent OBDII code P0626 in your KIA, it is essential to perform regular maintenance on the vehicle's charging system, address any electrical issues promptly, and follow the manufacturer's recommended service intervals.

8. Can a DIY enthusiast fix OBDII code P0626 in a KIA?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code P0626 in a KIA, it is recommended to consult a professional mechanic for accurate diagnosis and proper repair to ensure the issue is resolved effectively.

9. How much does it cost to repair OBDII code P0626 in a KIA?

The cost of repairing OBDII code P0626 in a KIA can vary depending on the root cause of the issue, the extent of the repair needed, and the labor rates in your area. It is advisable to obtain quotes from local repair shops for an accurate estimate.

10. Is OBDII code P0626 a serious issue in a KIA vehicle?

OBDII code P0626 in a KIA is considered a serious issue as it can lead to charging system failures, potential stalling of the vehicle, and other electrical problems if left unresolved. It is best to address the code promptly to avoid further damage.