AutoCodes – Ford – P1474 2008 Ford Fusion

P1474 2008 Ford Fusion Code - Low Fan Control Primary Circuit

Quick Answer

Monitors the Low Fan Control (LFC) primary circuit output from the Powertrain Control Module (PCM). Common causes include Faulty Cooling Fan, Faulty Cooling Fan Relay, Cooling Fan harness is open or shorted. 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: P1474 2008 Ford Fusion indicates Low Fan Control Primary Circuit.
Common causes: Common causes include Faulty Cooling Fan, Faulty Cooling Fan Relay, Cooling Fan harness is open or shorted.
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 1,906

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 Aug 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1474 2008 Ford Fusion Description

Monitors the Low Fan Control (LFC) primary circuit output from the Powertrain Control Module (PCM). The test fails if the PCM grounds the LFC circuit, excessive current draw is detected on the LFC circuit, or with the LFC circuit not grounded by the PCM, voltage is not detected on the LFC circuit (the PCM expects to detect VPWR voltage coming through the low speed FC relay coil to the LFC circuit).

OBDII Code P1474 2008 Ford Fusion - Low Fan Control Primary Circuit - AutoCodes.com — P1474 2008 Ford Fusion Code - Low Fan Control Primary Circuit

What does this mean?

What are the Possible Causes of the DTC P1474 2008 Ford Fusion?

Faulty Cooling Fan
Faulty Cooling Fan Relay
Cooling Fan harness is open or shorted
Cooling Fan circuit poor electrical connection

How to Fix the DTC P1474 2008 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1474 2008 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 P1474 2008 Ford Fusion code?

Need more information on how to fix the P1474 2008 Ford Fusion code? Get Access to Factory Service Manuals

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 P1474 2008 Ford Fusion Code

1. What are the common symptoms of OBDII code P1474 on a 2008 Ford Fusion?

The common symptoms of code P1474 on a 2008 Ford Fusion include the engine overheating, the cooling fan running continuously, or the cooling fan not running at all.

2. What can cause the OBDII code P1474 on a 2008 Ford Fusion?

The P1474 code on a 2008 Ford Fusion is typically caused by a malfunction in the low-speed cooling fan control circuit.

3. How can I diagnose the low fan control primary circuit issue in my 2008 Ford Fusion?

To diagnose the low fan control primary circuit issue, you can start by checking the cooling fan fuse, relay, and wiring connections. You may also need to inspect the cooling fan motor for any signs of damage or malfunction.

4. Can a faulty temperature sensor trigger the OBDII code P1474 on a 2008 Ford Fusion?

Yes, a faulty temperature sensor can potentially trigger the P1474 code on a 2008 Ford Fusion by providing incorrect temperature readings to the engine control module.

5. How can I repair the low fan control primary circuit issue on my 2008 Ford Fusion?

Repairing the low fan control primary circuit issue may involve replacing a faulty cooling fan motor, repairing damaged wiring, or replacing a defective fan control module.

6. Is it safe to continue driving my 2008 Ford Fusion with the P1474 trouble code?

It is not recommended to drive your 2008 Ford Fusion with the P1474 trouble code, as it can lead to engine overheating and potential damage if the cooling fan is not functioning properly.

7. Can I reset the OBDII code P1474 on my 2008 Ford Fusion without fixing the underlying issue?

Resetting the P1474 code without fixing the underlying issue will only temporarily clear the code. The problem will likely reoccur until the root cause is addressed.

8. Will the P1474 code cause my 2008 Ford Fusion to fail an emissions test?

Yes, the P1474 code can cause your 2008 Ford Fusion to fail an emissions test, as it indicates a problem with the vehicle's cooling system that can affect emissions control.

9. How much can I expect to pay to repair the low fan control primary circuit issue on my 2008 Ford Fusion?

The cost of repairing the low fan control primary circuit issue on a 2008 Ford Fusion can vary depending on the specific cause of the problem and the labor rates in your area. It's recommended to get a diagnosis from a qualified mechanic for an accurate estimate.

10. Can I prevent the OBDII code P1474 from appearing on my 2008 Ford Fusion in the future?

Regular maintenance of your 2008 Ford Fusion's cooling system, including checking the cooling fan operation and addressing any issues promptly, can help prevent the recurrence of the P1474 trouble code.