AutoCodes – Ford – P0553 2007 Ford Fusion

P0553 2007 Ford Fusion Code - Power Steering Pressure Sensor Circuit High 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: P0553 2007 Ford Fusion indicates Power Steering Pressure Sensor Circuit High 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 2,403

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0553 2007 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 P0553 2007 Ford Fusion - Power Steering Pressure Sensor Circuit High Input - AutoCodes.com — P0553 2007 Ford Fusion Code - Power Steering Pressure Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0553 2007 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 P0553 2007 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 P0553 2007 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 P0553 2007 Ford Fusion code?

Need more information on how to fix the P0553 2007 Ford Fusion code? Get Access to Factory Service Manuals

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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 P0553 2007 Ford Fusion Code

1. What are the common symptoms of OBDII code P0553 on a 2007 Ford Fusion?

- Common symptoms include hard or stiff steering, power steering failure, illuminated power steering warning light on the dashboard, and difficulty controlling the vehicle.

2. What does the OBDII code P0553 indicate in a 2007 Ford Fusion?

- OBDII code P0553 indicates a high input in the power steering pressure sensor circuit in a 2007 Ford Fusion.

3. What are the possible causes of OBDII code P0553 in a 2007 Ford Fusion?

- Possible causes include a faulty power steering pressure sensor, damaged wiring or connectors in the sensor circuit, low power steering fluid levels, or a malfunctioning power steering pump.

4. How can I diagnose OBDII code P0553 on my 2007 Ford Fusion?

- Diagnose OBDII code P0553 by inspecting the power steering pressure sensor, checking the sensor's wiring and connectors for damage, verifying power steering fluid levels, and testing the power steering pump.

5. Can I continue driving my 2007 Ford Fusion with OBDII code P0553?

- It is not recommended to drive your vehicle with OBDII code P0553 as it can lead to power steering failure, making it unsafe to operate the vehicle.

6. How do I repair OBDII code P0553 on my 2007 Ford Fusion?

- To repair OBDII code P0553, you may need to replace the power steering pressure sensor, repair any damaged wiring or connectors, refill power steering fluid, or replace the power steering pump if necessary.

7. Will resetting the OBDII code P0553 on my 2007 Ford Fusion fix the issue?

- Resetting the OBDII code may temporarily turn off the warning light, but it will not fix the underlying issue causing the high input in the power steering pressure sensor circuit.

8. Is OBDII code P0553 a common problem in 2007 Ford Fusion vehicles?

- While OBDII code P0553 is not extremely common in 2007 Ford Fusion vehicles, it can occur due to sensor or circuit issues related to the power steering system.

9. Can extreme weather conditions affect the occurrence of OBDII code P0553 in a 2007 Ford Fusion?

- Yes, extreme weather conditions like extreme heat or cold can potentially affect the power steering pressure sensor circuit and lead to the triggering of OBDII code P0553.

10. How much can I expect to pay for repairs related to OBDII code P0553 on a 2007 Ford Fusion?

- Repair costs for OBDII code P0553 can vary depending on the specific issue, but you can expect to pay anywhere from $100 to $500 for parts and labor, depending on the extent of the repair needed.