AutoCodes – Toyota – C1555 2013 Toyota RAV4

C1555 2013 Toyota RAV4 Code - Power Steering Motor Relay Welding Failure

Quick Answer

The Power Steering ECU supplies current to the Power Steering Motor through this circuit. Common causes include Faulty Power Steering Motor Assembly, Power Steering Motor Assembly harness is open or shorted, Power Steering Motor Assembly 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
C1555 2013 Toyota RAV4 indicates Power Steering Motor Relay Welding Failure.
Common causes
Common causes include Faulty Power Steering Motor Assembly, Power Steering Motor Assembly harness is open or shorted, Power Steering Motor Assembly 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 325
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 03, 2023
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Code C1555 2013 Toyota RAV4 Description

The Power Steering ECU supplies current to the Power Steering Motor through this circuit. The Power Steering ECU monitors the Power Steering Motor. The Power Steering ECU sets the OBDII code when the Power Steering Motor Relay is not to factory specifications.
OBDII Code C1555 2013 Toyota RAV4 - Power Steering Motor Relay Welding Failure - AutoCodes.com
C1555 2013 Toyota RAV4 Code - Power Steering Motor Relay Welding Failure

What are the Possible Causes of the DTC C1555 2013 Toyota RAV4?

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

How to Fix the DTC C1555 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1555 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 C1555 2013 Toyota RAV4 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 C1555 2013 Toyota RAV4 Code

1. What are the common symptoms of a Power Steering Motor Relay Welding Failure (OBDII code C1555) in a 2013 Toyota RAV4?

The common symptoms include stiff or heavy steering, loss of power steering assistance, and a warning light on the dashboard indicating a power steering system malfunction.

2. What causes the Power Steering Motor Relay Welding Failure code C1555 in a 2013 Toyota RAV4?

This code is usually triggered by a weld failure in the power steering motor relay, which can be caused by electrical issues, overheating, or component wear over time.

3. How serious is the Power Steering Motor Relay Welding Failure code C1555 in a 2013 Toyota RAV4?

This issue can significantly affect the drivability of the vehicle as it may lead to difficulty in steering, especially at lower speeds. It is important to address this problem promptly to ensure safe operation of the vehicle.

4. Can I continue driving my 2013 Toyota RAV4 with the C1555 code indicating Power Steering Motor Relay Welding Failure?

It is not recommended to continue driving the vehicle with this code present, as it can lead to increased steering effort and potential safety hazards. It is advisable to have the issue diagnosed and repaired as soon as possible.

5. How can I diagnose and repair the Power Steering Motor Relay Welding Failure code C1555 in my 2013 Toyota RAV4?

Diagnosing and repairing this issue typically involves checking the power steering system for any damaged components, inspecting the power steering motor relay, and addressing any electrical faults or wiring issues that may be contributing to the problem.

6. Is it possible to reset the OBDII code C1555 related to Power Steering Motor Relay Welding Failure in a 2013 Toyota RAV4?

While clearing the code may temporarily suppress the warning light, it is important to address the root cause of the issue to prevent the code from reoccurring. Simply resetting the code without fixing the underlying problem may lead to further complications.

7. Can a DIY enthusiast fix the Power Steering Motor Relay Welding Failure code C1555 in a 2013 Toyota RAV4?

Depending on your level of automotive expertise, it may be possible to diagnose and repair this issue yourself. However, due to the complexity of the power steering system and the potential safety implications, it is recommended to seek professional assistance for proper diagnosis and repair.

8. How much does it cost to repair the Power Steering Motor Relay Welding Failure code C1555 in a 2013 Toyota RAV4?

The cost of repairing this issue can vary depending on the extent of the damage, the parts required, and labor costs. It is advisable to consult a mechanic or dealership for an accurate estimate based on your specific situation.

9. Are there any preventive measures to avoid the Power Steering Motor Relay Welding Failure code C1555 in a 2013 Toyota RAV4?

Regular maintenance of the power steering system, including checking for any signs of wear or overheating, can help prevent this issue. Additionally, addressing any electrical issues promptly can help avoid potential relay welding failures.

10. Will driving with the Power Steering Motor Relay Welding Failure code C1555 in a 2013 Toyota RAV4 cause further damage to the vehicle?

Continued driving with this issue can potentially cause further damage to the power steering system, leading to more extensive and costly repairs. It is best to address the problem promptly to prevent any additional complications.

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