AutoCodes – Ford – P0552 2012 Ford Fusion

P0552 2012 Ford Fusion Code - Power Steering Pressure Sensor Circuit Low Input

Quick Answer

Power steering pressure (PSP) sensor is installed to the power steering high-pressure tube and detects a power steering load. Common causes include Faulty Power Steering Pressure Sensor, Power Steering Pressure Sensor harness is open or shorted, Power Steering Pressure Sensor circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P0552 2012 Ford Fusion indicates Power Steering Pressure Sensor Circuit Low Input.
Common causes
Common causes include Faulty Power Steering Pressure Sensor, Power Steering Pressure Sensor harness is open or shorted, Power Steering Pressure Sensor circuit poor electrical connection.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
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Code Popularity 3,466
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0552 2012 Ford Fusion Description

Power steering pressure (PSP) sensor is installed to the power steering high-pressure tube and detects a power steering load. This sensor is a potentiometer which transforms the power steering load into output voltage, and emits the voltage signal to the Engine Control Module (ECM). The ECM controls the electric throttle control actuator and adjusts the throttle valve opening angle to increase the engine speed and adjusts the idle speed for the increased load.
OBDII Code P0552 2012 Ford Fusion - Power Steering Pressure Sensor Circuit Low Input - AutoCodes.com
P0552 2012 Ford Fusion Code - Power Steering Pressure Sensor Circuit Low Input

What are the Possible Causes of the DTC P0552 2012 Ford Fusion?

  • Faulty Power Steering Pressure Sensor
  • Power Steering Pressure Sensor harness is open or shorted
  • Power Steering Pressure Sensor circuit poor electrical connection

How to Fix the DTC P0552 2012 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 P0552 2012 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 P0552 2012 Ford Fusion code?

Need more information on how to fix the P0552 2012 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 P0552 2012 Ford Fusion Code

What does the OBDII code P0552 mean on a 2012 Ford Fusion?

The P0552 code indicates a problem with the Power Steering Pressure Sensor Circuit, specifically that it is reporting a low input signal to the Powertrain Control Module (PCM).

What are the common symptoms of code P0552 in a 2012 Ford Fusion?

Symptoms may include stiff or difficult steering, illuminated Check Engine Light, erratic power steering performance, or reduced fuel efficiency.

What causes the P0552 code to trigger in a 2012 Ford Fusion?

Common causes include a faulty power steering pressure sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning PCM.

Can I still drive my 2012 Ford Fusion with a P0552 code?

While the car may still be drivable, the power steering could become difficult to operate, especially at low speeds, posing a safety risk. It's best to address the issue promptly.

How do I diagnose the P0552 code on a 2012 Ford Fusion?

Diagnose the issue by inspecting the wiring and connectors for damage, testing the power steering pressure sensor with a multimeter, and checking for proper voltage and ground supply.

How do you fix the P0552 code on a 2012 Ford Fusion?

Repairs may include replacing the power steering pressure sensor, repairing damaged wiring or connectors, or reprogramming or replacing the PCM if necessary.

How much does it cost to fix a P0552 code on a 2012 Ford Fusion?

The repair cost depends on the issue, but replacing the power steering pressure sensor typically costs between $150 and $300, including parts and labor.

Can a P0552 code cause long-term damage if left unresolved?

If left unresolved, the code could lead to increased strain on the power steering system, reduced fuel efficiency, and potential safety risks due to impaired steering.

Is the power steering pressure sensor difficult to replace on a 2012 Ford Fusion?

Replacing the sensor is generally straightforward but may require basic tools and access to the sensor location, which is typically near the power steering pump or rack.

Will clearing the P0552 code solve the problem?

Clearing the code without addressing the underlying issue may temporarily turn off the Check Engine Light, but the code will likely return if the problem persists.

Discuss the causes and fixes for P0552 2012 Ford Fusion OBDII Code

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