AutoCodes – Scion – P0553 2007 Scion xB

P0553 2007 Scion xB Code - Power Steering Pressure Sensor Circuit High Input

Quick Answer

The power steering oil pressure sensor is turned ON when a power steering wheel load occurs by turning the steering wheel. 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 Scion xB 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,870

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0553 2007 Scion xB Description

The power steering oil pressure sensor is turned ON when a power steering wheel load occurs by turning the steering wheel. The ECM regulates the engine idling RPM according to the voltage output of the sensor.

OBDII Code P0553 2007 Scion xB - Power Steering Pressure Sensor Circuit High Input - AutoCodes.com — P0553 2007 Scion xB Code - Power Steering Pressure Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0553 2007 Scion xB?

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

How to Fix the DTC P0553 2007 Scion xB?

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 Scion xB 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 Scion xB code?

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

Need Help with the Code?

Get the P0553 2007 Scion xB 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 2007 Scion xB Code

1. What are the common symptoms of OBDII code P0553 in a 2007 Scion xB?

The common symptoms of OBDII code P0553 in a 2007 Scion xB include hard or stiff steering, power steering failure, and illuminated warning light on the dashboard.

2. What does the OBDII code P0553 indicate in a 2007 Scion xB?

OBDII code P0553 in a 2007 Scion xB indicates a high input signal from the power steering pressure sensor circuit.

3. What are the possible causes of OBDII code P0553 in a 2007 Scion xB?

Possible causes of OBDII code P0553 in a 2007 Scion xB include a faulty power steering pressure sensor, damaged wiring or connectors in the sensor circuit, or a problem with the power steering control module.

4. How can I diagnose the OBDII code P0553 in my 2007 Scion xB?

Diagnosing OBDII code P0553 in a 2007 Scion xB involves using a scan tool to read the code, inspecting the power steering pressure sensor and its wiring, and testing the sensor's voltage and signal output.

5. Can I still drive my 2007 Scion xB with OBDII code P0553?

It is not recommended to drive your 2007 Scion xB with OBDII code P0553, as it can lead to power steering failure and compromise your safety on the road.

6. How can I repair OBDII code P0553 in my 2007 Scion xB?

To repair OBDII code P0553 in a 2007 Scion xB, you may need to replace the power steering pressure sensor, repair damaged wiring or connectors, or reprogram the power steering control module.

7. Is it safe to reset the OBDII code P0553 in my 2007 Scion xB using a scan tool?

Resetting the OBDII code P0553 in a 2007 Scion xB using a scan tool may temporarily clear the warning light, but it will not fix the underlying issue causing the high input signal from the power steering pressure sensor circuit.

8. Can a DIY enthusiast fix OBDII code P0553 in a 2007 Scion xB?

A DIY enthusiast may be able to fix OBDII code P0553 in a 2007 Scion xB by following the repair manual, having the necessary tools, and being comfortable working with automotive electrical systems.

9. How much does it cost to repair OBDII code P0553 in a 2007 Scion xB at a mechanic?

The cost to repair OBDII code P0553 in a 2007 Scion xB at a mechanic can vary depending on the exact cause of the issue, but it may range from $150 to $400, including parts and labor.

10. Can OBDII code P0553 in a 2007 Scion xB cause any long-term damage if left unfixed?

If left unfixed, OBDII code P0553 in a 2007 Scion xB can potentially cause long-term damage to the power steering system, leading to more expensive repairs in the future.