AutoCodes – Ford – P0528 2011 Ford Fusion

P0528 2011 Ford Fusion Code - Fan Speed Sensor Circuit No Signal

Quick Answer

The Powertrain Control Module (PCM) uses the Fan Speed Sensor (FSS) input to monitor the cooling fan clutch speed. Common causes include Faulty Fan Speed Sensor (FSS), Fan Speed Sensor harness is open or shorted, Fan Speed Sensor 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: P0528 2011 Ford Fusion indicates Fan Speed Sensor Circuit No Signal.
Common causes: Common causes include Faulty Fan Speed Sensor (FSS), Fan Speed Sensor harness is open or shorted, Fan Speed Sensor 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 2,798

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 Jul 23, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0528 2011 Ford Fusion Description

The Powertrain Control Module (PCM) uses the Fan Speed Sensor (FSS) input to monitor the cooling fan clutch speed. If the indicated fan speed is lower than the calibrated value during the Key On Engine Running (KOER) self-test, the Diagnostic Trouble Code (DTC) is set.

OBDII Code P0528 2011 Ford Fusion - Fan Speed Sensor Circuit No Signal - AutoCodes.com — P0528 2011 Ford Fusion Code - Fan Speed Sensor Circuit No Signal

What does this mean?

What are the Possible Causes of the DTC P0528 2011 Ford Fusion?

Faulty Fan Speed Sensor (FSS)
Fan Speed Sensor harness is open or shorted
Fan Speed Sensor circuit poor electrical connection
Faulty Cooling Fan Assembly
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0528 2011 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 P0528 2011 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 P0528 2011 Ford Fusion code?

Need more information on how to fix the P0528 2011 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 P0528 2011 Ford Fusion Code

1. What are the common symptoms of OBDII code P0528 on a 2011 Ford Fusion?

The common symptoms of code P0528 on a 2011 Ford Fusion include the cooling fan running constantly, overheating, and the check engine light illuminating.

2. What does the OBDII code P0528 indicate on a 2011 Ford Fusion?

Code P0528 on a 2011 Ford Fusion indicates a problem with the fan speed sensor circuit, specifically no signal being detected.

3. What are the possible causes of OBDII code P0528 on a 2011 Ford Fusion?

Possible causes of code P0528 on a 2011 Ford Fusion include a faulty fan speed sensor, damaged wiring or connectors in the fan speed sensor circuit, or a malfunctioning cooling fan relay.

4. How can I diagnose the issue causing OBDII code P0528 on my 2011 Ford Fusion?

Diagnosing the issue causing code P0528 on a 2011 Ford Fusion involves checking the fan speed sensor for proper operation, inspecting the wiring and connectors for damage, and testing the cooling fan relay.

5. Can I continue driving my 2011 Ford Fusion with OBDII code P0528?

It is not recommended to continue driving your 2011 Ford Fusion with code P0528, as it can lead to engine overheating and potential damage. It is best to address the issue promptly.

6. How can I repair OBDII code P0528 on a 2011 Ford Fusion?

Repairing code P0528 on a 2011 Ford Fusion may involve replacing the fan speed sensor, repairing damaged wiring or connectors, or replacing the cooling fan relay as needed.

7. Is it safe to reset the OBDII code P0528 on my 2011 Ford Fusion using a diagnostic tool?

Resetting code P0528 on a 2011 Ford Fusion using a diagnostic tool may temporarily clear the code, but it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. Will OBDII code P0528 on a 2011 Ford Fusion cause any permanent damage if left unresolved?

Leaving code P0528 unresolved on a 2011 Ford Fusion can potentially lead to engine overheating and damage if the cooling fan system is not functioning properly. It is best to address the issue promptly.

9. Can a DIY enthusiast repair OBDII code P0528 on a 2011 Ford Fusion?

Depending on the DIY enthusiast's skill level and access to tools, repairing code P0528 on a 2011 Ford Fusion may be possible by following repair guides and using appropriate diagnostic equipment.

10. How much can I expect to pay for repairing OBDII code P0528 on a 2011 Ford Fusion at a professional mechanic?

The cost of repairing code P0528 on a 2011 Ford Fusion at a professional mechanic can vary depending on the exact cause of the issue, but it typically ranges from $150 to $400 including parts and labor.