AutoCodes – Mitsubishi – P0552 Mitsubishi

P0552 Mitsubishi 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 Mitsubishi 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.

Save to My Repairs My Repairs

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

Code Popularity 4,478

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 P0552 Mitsubishi 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 Mitsubishi - Power Steering Pressure Sensor Circuit Low Input - AutoCodes.com — P0552 Mitsubishi Code - Power Steering Pressure Sensor Circuit Low Input

What does this mean?

What are the Possible Causes of the DTC P0552 Mitsubishi?

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 Mitsubishi?

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 Mitsubishi 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 Mitsubishi code?

Need more information on how to fix the P0552 Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0552 Mitsubishi 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 P0552 Mitsubishi Code

1. What are the common symptoms of OBDII code P0552 in a Mitsubishi related to the power steering pressure sensor circuit low input?

- Common symptoms include stiff or difficult steering, lack of power steering assistance, illuminated power steering warning light on the dashboard, and potential loss of power steering functionality.

2. What are the possible causes of OBDII code P0552 in a Mitsubishi indicating a low input in the power steering pressure sensor circuit?

- The code P0552 can be triggered by issues such as a faulty power steering pressure sensor, damaged wiring or connectors in the pressure sensor circuit, low power steering fluid levels, or a malfunctioning power steering control module.

3. How can I diagnose OBDII code P0552 in my Mitsubishi if I suspect a problem with the power steering pressure sensor circuit?

- Diagnosis typically involves using an OBDII scanner to read the trouble code, conducting a visual inspection of the power steering pressure sensor and its connections, testing the sensor's voltage output, and checking the power steering fluid level.

4. Are there any quick repair tips for addressing OBDII code P0552 related to the power steering pressure sensor circuit low input in a Mitsubishi?

- Quick repair tips include checking and topping up the power steering fluid level, inspecting the sensor wiring for damage, ensuring all connectors are securely attached, and resetting the trouble code with an OBDII scanner to see if it reoccurs.

5. Can I continue to drive my Mitsubishi with OBDII code P0552 indicating a low input in the power steering pressure sensor circuit?

- It is not recommended to drive your vehicle with unresolved power steering issues as it may lead to safety concerns and potential damage to the power steering system. It is advisable to address the problem promptly.

6. How much does it typically cost to repair OBDII code P0552 associated with the power steering pressure sensor circuit low input in a Mitsubishi?

- The cost of repair can vary depending on the exact cause of the issue. It may involve replacing the power steering pressure sensor, repairing damaged wiring, or addressing other related components. Costs can range from a few hundred to over a thousand dollars.

7. Are there any recalls or technical service bulletins related to OBDII code P0552 in Mitsubishi vehicles?

- It is recommended to check with Mitsubishi or a certified dealership to inquire about any recalls or technical service bulletins specific to OBDII code P0552 and related power steering pressure sensor circuit issues in your vehicle model.

8. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P0552 related to the power steering pressure sensor circuit low input in a Mitsubishi?

- Depending on the specific cause, a DIY enthusiast may be able to address simpler issues like checking and reconnecting wiring, or topping up power steering fluid. However, more complex repairs involving sensor replacement or module programming may require professional assistance.

9. How can I prevent OBDII code P0552 from occurring again in my Mitsubishi after I have repaired the power steering pressure sensor circuit low input issue?

- Regular maintenance of the power steering system, including checking fluid levels, inspecting sensor connections, and addressing any warning signs promptly, can help prevent the recurrence of OBDII code P0552 in your Mitsubishi.

10. Is it necessary to reset the OBDII system after repairing OBDII code P0552 linked to the power steering pressure sensor circuit low input in a Mitsubishi?

- Yes, it is recommended to reset the OBDII system using a scanner after repairing the issue to clear the trouble code and ensure that the repair was successful.