Engine-CodesFord – P1625 Ford

P1625 Ford Code - Voltage to Vehicle Load Control Module Fan Circuit Not detected

Quick Answer

The P1625 Ford diagnostic trouble code (DTC) indicates that there is a lack of voltage detected in the vehicle load control module fan circuit. Common causes include Faulty vehicle load control module, Wiring issues or loose connections, Blown fuse related to the cooling fan circuit. 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
P1625 Ford indicates Voltage to Vehicle Load Control Module Fan Circuit Not detected.
Common causes
Common causes include Faulty vehicle load control module, Wiring issues or loose connections, Blown fuse related to the cooling fan circuit.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1625 Ford Description

The P1625 Ford diagnostic trouble code (DTC) indicates that there is a lack of voltage detected in the vehicle load control module fan circuit. This module is responsible for controlling the operation of the cooling fan in your vehicle. When this code is triggered, it means that there is a problem with the voltage supply to the module, which can lead to issues with the cooling system and potentially cause the engine to overheat.

OBDII Code P1625 Ford - Voltage to Vehicle Load Control Module Fan Circuit Not detected
P1625 Ford Code - Voltage to Vehicle Load Control Module Fan Circuit Not detected

Common Causes of P1625 Ford

  1. Faulty vehicle load control module
  2. Wiring issues or loose connections
  3. Blown fuse related to the cooling fan circuit
  4. Defective cooling fan
  5. Malfunctioning engine temperature sensor

Symptoms of P1625 Ford

  1. Engine overheating
  2. Cooling fan not engaging
  3. Reduced engine performance
  4. Check engine light illuminated
  5. Engine running hot even at normal operating temperatures

How to Fix P1625 Ford

  1. Begin by checking the vehicle load control module fan circuit for any loose or damaged connections.
  2. Test the voltage supply to the module using a multimeter to ensure it is within the specified range.
  3. Inspect the cooling fan for any signs of damage or malfunction and replace if necessary.
  4. Check and replace any blown fuses related to the cooling fan circuit.
  5. If the issue persists, consider replacing the vehicle load control module itself.

Cost to Fix P1625 Ford

The cost of repairing a P1625 Ford code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair cost for this type of issue can range from $150 to $500, including parts and labor. It's important to note that additional diagnostic time may be required to pinpoint the exact cause of the problem, so the final cost may be higher. Be sure to consult with a qualified mechanic or repair shop to get an accurate estimate for your specific vehicle.

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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 P1625 Ford Code

1. What are the common symptoms of OBDII code P1625 in a Ford vehicle?

- Common symptoms include the vehicle's cooling fan not functioning properly, engine overheating, and the check engine light being illuminated.

2. What are the possible causes of OBDII code P1625 in a Ford vehicle?

- Possible causes include a faulty vehicle load control module, damaged wiring or connectors in the fan circuit, or a malfunctioning cooling fan motor.

3. How can I diagnose the issue related to OBDII code P1625 in my Ford vehicle?

- You can start by checking the cooling fan operation, inspecting the wiring and connectors in the fan circuit, and testing the vehicle load control module for proper function.

4. Can a DIY enthusiast repair OBDII code P1625 in a Ford vehicle?

- Depending on your skill level and access to tools, you may be able to repair this issue yourself by replacing the faulty vehicle load control module or repairing damaged wiring in the fan circuit.

5. Is it safe to continue driving with OBDII code P1625 present in a Ford vehicle?

- It is not recommended to drive with this code active, as it can lead to engine overheating and potential damage. It's best to address the issue promptly.

6. How much does it typically cost to repair OBDII code P1625 in a Ford vehicle?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from $100 to $500 for parts and labor.

7. Can resetting the OBDII system clear the P1625 code in a Ford vehicle?

- Resetting the system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to return once the problem is detected again.

8. Are there any preventive measures to avoid OBDII code P1625 in a Ford vehicle?

- Regular maintenance checks, including inspecting the cooling fan system and related components, can help prevent issues that may trigger this code.

9. Will OBDII code P1625 affect the overall performance of a Ford vehicle?

- Yes, this code can impact the vehicle's performance by causing overheating and potential engine damage if not addressed promptly.

10. Can a professional diagnostic scan tool help in pinpointing the exact cause of OBDII code P1625 in a Ford vehicle?

- Yes, using a professional diagnostic scan tool can help identify the specific component or system that is triggering the code, making the repair process more efficient.

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