AutoCodes – Toyota – C1533 2013 Toyota RAV4

C1533 2013 Toyota RAV4 Code - Power Steering Temperature Sensor Circuit is Low or High

Quick Answer

The Power Steering ECU monitors itself for proper operation. Common causes include Faulty Power Steering ECU, Power Steering ECU harness is open or shorted, Power Steering ECU circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: C1533 2013 Toyota RAV4 indicates Power Steering Temperature Sensor Circuit is Low or High.
Common causes: Common causes include Faulty Power Steering ECU, Power Steering ECU harness is open or shorted, Power Steering ECU circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 224

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 31, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1533 2013 Toyota RAV4 Description

The Power Steering ECU monitors itself for proper operation. The Power Steering ECU sets the Diagnostic Trouble Code (DTC) when it detects an internal malfunction. If the Power Steering ECU Assembly stores this DTC, it will shut off the motor relay circuit (built into the Power Steering ECU Assembly) and stop power assist. However, power assist continues if this DTC is output.

OBDII Code C1533 2013 Toyota RAV4 - Power Steering Temperature Sensor Circuit is Low or High - AutoCodes.com — C1533 2013 Toyota RAV4 Code - Power Steering Temperature Sensor Circuit is Low or High

What does this mean?

What are the Possible Causes of the DTC C1533 2013 Toyota RAV4?

Faulty Power Steering ECU
Power Steering ECU harness is open or shorted
Power Steering ECU circuit poor electrical connection

How to Fix the DTC C1533 2013 Toyota RAV4?

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 C1533 2013 Toyota RAV4 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 C1533 2013 Toyota RAV4 code?

Need more information on how to fix the C1533 2013 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1533 2013 Toyota RAV4 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 C1533 2013 Toyota RAV4 Code

1. What are the common symptoms of OBDII code C1533 in a 2013 Toyota RAV4?

- Common symptoms include issues with power steering operation, warning lights on the dashboard, and a potential loss of power steering assistance.

2. What can cause the Power Steering Temperature Sensor Circuit to read as low or high in a 2013 Toyota RAV4?

- Possible causes include a faulty power steering temperature sensor, wiring issues, a malfunctioning power steering control module, or a problem with the power steering fluid.

3. How serious is the OBDII code C1533 in a 2013 Toyota RAV4?

- This code should not be ignored as it can lead to power steering malfunctions, affecting the vehicle's drivability and safety.

4. Can I continue driving my 2013 Toyota RAV4 with the Power Steering Temperature Sensor Circuit issue?

- It is not recommended to drive the vehicle with this issue as it can compromise the power steering system's functionality and potentially lead to safety hazards.

5. How can I diagnose the Power Steering Temperature Sensor Circuit problem in my 2013 Toyota RAV4?

- Diagnosis typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the power steering system components, and testing the power steering temperature sensor.

6. What are some basic repair tips for addressing OBDII code C1533 in a 2013 Toyota RAV4?

- Repair tips may include checking and repairing any damaged wiring, replacing the power steering temperature sensor, ensuring proper fluid levels, and resetting the fault code after repairs.

7. Is it possible to reset the OBDII code C1533 in a 2013 Toyota RAV4 without fixing the underlying issue?

- While you can clear the fault code temporarily, the underlying issue causing the code will persist, leading to potential future problems with the power steering system.

8. Can a DIY enthusiast fix the Power Steering Temperature Sensor Circuit problem in a 2013 Toyota RAV4?

- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to address this issue, but it is recommended to seek professional help for accurate diagnosis and repair.

9. How much does it cost to repair OBDII code C1533 in a 2013 Toyota RAV4 at a dealership or repair shop?

- Repair costs can vary depending on the exact cause of the issue, but they may include parts replacement, labor costs, and diagnostic fees. It is advisable to obtain quotes from different sources for comparison.

10. Are there any recalls or technical service bulletins related to the Power Steering Temperature Sensor Circuit issue in a 2013 Toyota RAV4?

- It is advisable to check with authorized Toyota dealerships or refer to the manufacturer's website for any recalls or technical service bulletins related to this specific problem in your vehicle.