AutoCodes – Ford – P1246 2006 Ford Freestyle

P1246 2006 Ford Freestyle Code - Alternator Load Input Failed

Quick Answer

The Powertrain Control Module (PCM) monitors generator load from the generator/regulator in the form of frequency. Common causes include Faulty Alternator/Generator, Alternator/Generator harness is open or shorted, Alternator/Generator 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: P1246 2006 Ford Freestyle indicates Alternator Load Input Failed.
Common causes: Common causes include Faulty Alternator/Generator, Alternator/Generator harness is open or shorted, Alternator/Generator 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 3,963

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1246 2006 Ford Freestyle Description

The Powertrain Control Module (PCM) monitors generator load from the generator/regulator in the form of frequency. The frequency range is determined by the temperature of the voltage regulator where 97% represents full load, below 6% means no load.

OBDII Code P1246 2006 Ford Freestyle - Alternator Load Input Failed - AutoCodes.com — P1246 2006 Ford Freestyle Code - Alternator Load Input Failed

What does this mean?

What are the Possible Causes of the DTC P1246 2006 Ford Freestyle?

Faulty Alternator/Generator
Alternator/Generator harness is open or shorted
Alternator/Generator circuit poor electrical connection
Damaged Powertrain Control Module (PCM)

How to Fix the DTC P1246 2006 Ford Freestyle?

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 P1246 2006 Ford Freestyle 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 P1246 2006 Ford Freestyle 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 P1246 2006 Ford Freestyle Code

1. What are the common symptoms of OBDII code P1246 in a 2006 Ford Freestyle?

The common symptoms of OBDII code P1246 in a 2006 Ford Freestyle may include dimming lights, battery warning light on the dashboard, and issues with electrical components.

2. What does the OBDII code P1246 on a 2006 Ford Freestyle indicate?

OBDII code P1246 on a 2006 Ford Freestyle indicates that the alternator load input has failed, meaning there is a problem with the electrical system related to the alternator.

3. What are the possible causes of OBDII code P1246 in a 2006 Ford Freestyle?

Possible causes of OBDII code P1246 in a 2006 Ford Freestyle include a faulty alternator, damaged wiring or connectors in the alternator circuit, or a failing battery.

4. How can I diagnose the OBDII code P1246 in my 2006 Ford Freestyle?

Diagnosing OBDII code P1246 in a 2006 Ford Freestyle typically involves checking the alternator output using a multimeter, inspecting the wiring and connectors for damage, and testing the battery's condition.

5. Can I still drive my 2006 Ford Freestyle with OBDII code P1246?

It is not recommended to drive your 2006 Ford Freestyle with OBDII code P1246, as it indicates a problem with the alternator that can lead to electrical issues and potential stalling of the vehicle.

6. How can I repair OBDII code P1246 in my 2006 Ford Freestyle?

Repairing OBDII code P1246 in a 2006 Ford Freestyle may involve replacing the alternator, repairing damaged wiring or connectors, and ensuring the battery is in good working condition.

7. Is it possible to reset OBDII code P1246 in a 2006 Ford Freestyle?

While you can clear the code temporarily with an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reappearing.

8. Are there any preventive maintenance tips to avoid OBDII code P1246 in a 2006 Ford Freestyle?

Regularly checking the alternator, battery, and electrical system components for signs of wear or damage can help prevent OBDII code P1246 from occurring in a 2006 Ford Freestyle.

9. Can a DIY enthusiast fix OBDII code P1246 in a 2006 Ford Freestyle?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code P1246, it is recommended to consult a professional mechanic for proper diagnosis and repair to ensure safety and reliability.

10. How much does it typically cost to repair OBDII code P1246 in a 2006 Ford Freestyle?

The cost to repair OBDII code P1246 in a 2006 Ford Freestyle can vary depending on the extent of the issue, but it may include the cost of a new alternator, wiring repairs, and labor charges, which can range from a few hundred to over a thousand dollars.