AutoCodes – Hyundai – P0553 Hyundai

P0553 Hyundai 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 Hyundai 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 5,138
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 P0553 Hyundai 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 Hyundai - Power Steering Pressure Sensor Circuit High Input - AutoCodes.com
P0553 Hyundai Code - Power Steering Pressure Sensor Circuit High Input

What are the Possible Causes of the DTC P0553 Hyundai?

  • 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 Hyundai?

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 Hyundai 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 Hyundai code?

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

Need Help with the Code?

Get the P0553 Hyundai code diagnosed by a professional: Find a repair shop in your area

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 Hyundai Code

1. What are the common symptoms of OBDII code P0553 in a Hyundai related to the power steering pressure sensor circuit high input?

The common symptoms include hard or stiff steering, power steering failure, illuminated power steering warning light on the dashboard, and potential loss of power steering assistance.

2. What are the possible causes of OBDII code P0553 in a Hyundai for the power steering pressure sensor circuit high input?

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

3. How can I diagnose OBDII code P0553 in a Hyundai for the power steering pressure sensor circuit high input?

Diagnosis typically involves using an OBDII scanner to retrieve the trouble code, inspecting the power steering pressure sensor and its wiring for damage, checking power steering fluid levels, and testing the power steering pump for proper function.

4. Is it safe to drive my Hyundai with OBDII code P0553 related to the power steering pressure sensor circuit high input?

It is not recommended to drive the vehicle with this code present, as it can lead to unpredictable steering behavior and potential safety hazards. It is advisable to address the issue promptly.

5. Can I reset the OBDII code P0553 in my Hyundai related to the power steering pressure sensor circuit high input?

While clearing the trouble code may temporarily turn off the warning light, it is important to address the underlying issue causing the code to prevent further damage and ensure proper function of the power steering system.

6. What are some repair tips for fixing OBDII code P0553 in a Hyundai for the power steering pressure sensor circuit high input?

Repair tips may include checking and replacing the power steering pressure sensor if faulty, repairing damaged wiring or connectors, ensuring proper power steering fluid levels, and inspecting the power steering pump for any issues.

7. Can a DIY enthusiast fix OBDII code P0553 in a Hyundai related to the power steering pressure sensor circuit high input?

Depending on the individual's mechanical skills and access to tools, some DIY enthusiasts may be able to address this issue themselves by following repair guides and being cautious when working on the power steering system.

8. What are the potential consequences of ignoring OBDII code P0553 in a Hyundai for the power steering pressure sensor circuit high input?

Ignoring this code can lead to complete power steering failure, making the vehicle difficult or dangerous to drive. It is essential to address the issue promptly to ensure safe operation of the vehicle.

9. How much does it typically cost to repair OBDII code P0553 in a Hyundai related to the power steering pressure sensor circuit high input?

The cost of repair can vary depending on the specific cause of the issue, the labor rates in your area, and the parts needed. It is advisable to consult with a mechanic or dealership for an accurate estimate.

10. Will fixing OBDII code P0553 in a Hyundai for the power steering pressure sensor circuit high input improve the vehicle's performance and safety?

Yes, addressing this code and repairing the underlying issue will restore proper power steering function, ensuring optimal performance and safety while driving your Hyundai.

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