AutoCodes – Ford – P0553 1998 Ford F150

P0553 1998 Ford F150 Code - Power Steering Pressure Sensor Circuit Malfunction

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 1998 Ford F150 indicates Power Steering Pressure Sensor Circuit Malfunction .
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 1,868

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
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0553 1998 Ford F150 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 1998 Ford F150 - Power Steering Pressure Sensor Circuit Malfunction - AutoCodes.com — P0553 1998 Ford F150 Code - Power Steering Pressure Sensor Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0553 1998 Ford F150?

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

How to Fix the DTC P0553 1998 Ford F150?

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 does this mean?

Code Tech Notes

The PSP sensor input signal to PCM is continuously monitored. The test fails when the signal is shorted to power.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0553 1998 Ford F150 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 1998 Ford F150 code?

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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 P0553 1998 Ford F150 Code

1. What are the common symptoms of OBDII code P0553 in a 1998 Ford F150?

The common symptoms include stiff or difficult steering, power steering fluid leaks, and illuminated dashboard warning lights.

2. What causes the Power Steering Pressure Sensor Circuit Malfunction in a 1998 Ford F150?

The code P0553 in a 1998 Ford F150 is usually triggered by a faulty power steering pressure sensor, damaged wiring or connectors, or low power steering fluid level.

3. How can I diagnose the Power Steering Pressure Sensor Circuit Malfunction in a 1998 Ford F150?

Diagnosing this issue involves checking the power steering pressure sensor for proper operation, inspecting the wiring and connectors for any damage, and ensuring the power steering fluid level is adequate.

4. Can I continue to drive my 1998 Ford F150 with OBDII code P0553?

It is not recommended to drive your vehicle with the P0553 code as it can lead to unsafe steering conditions and potential damage to the power steering system.

5. How do I repair the Power Steering Pressure Sensor Circuit Malfunction in my 1998 Ford F150?

The repair process typically involves replacing the faulty power steering pressure sensor, repairing or replacing damaged wiring or connectors, and ensuring the power steering system is properly bled and filled with fluid.

6. Will resetting the OBDII code P0553 in my 1998 Ford F150 make the issue go away?

Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the Power Steering Pressure Sensor Circuit Malfunction.

7. Can a DIY enthusiast fix the OBDII code P0553 in a 1998 Ford F150?

Repairing the Power Steering Pressure Sensor Circuit Malfunction may require specialized tools and expertise, so it is recommended to consult a professional mechanic for proper diagnosis and repair.

8. How much does it cost to repair OBDII code P0553 in a 1998 Ford F150?

The cost of repairing the P0553 code can vary depending on the extent of the issue, parts needed, and labor rates, but it typically ranges from $200 to $500.

9. Is the Power Steering Pressure Sensor Circuit Malfunction a common issue in 1998 Ford F150 trucks?

While it may not be as common as other OBDII codes, the P0553 code can still occur in 1998 Ford F150 trucks due to sensor failures, wiring issues, or fluid leaks in the power steering system.