AutoCodes – Toyota – C1405 2018 Toyota RAV4

C1405 2018 Toyota RAV4 Code - Open or Short in Front Speed Sensor Right Circuit

Quick Answer

The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU (Brake Actuator Assembly). Common causes include Faulty Front Speed Sensor Right, Front Speed Sensor Right harness is open or shorted, Front Speed Sensor Right 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
C1405 2018 Toyota RAV4 indicates Open or Short in Front Speed Sensor Right Circuit.
Common causes
Common causes include Faulty Front Speed Sensor Right, Front Speed Sensor Right harness is open or shorted, Front Speed Sensor Right 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 383
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 23, 2023
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Code C1405 2018 Toyota RAV4 Description

The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU (Brake Actuator Assembly). These signals are used for Anti-Lock Brake System (ABS) control. Speed sensor rotors have rows of alternating N and S magnetic poles, and their magnetic fields change when the rotors turn. Each speed sensor detects that magnetic change and sends a pulse signal to the Skid Control ECU (Brake Actuator Assembly).
OBDII Code C1405 2018 Toyota RAV4 - Open or Short in Front Speed Sensor Right Circuit - AutoCodes.com
C1405 2018 Toyota RAV4 Code - Open or Short in Front Speed Sensor Right Circuit

What are the Possible Causes of the DTC C1405 2018 Toyota RAV4?

  • Faulty Front Speed Sensor Right
  • Front Speed Sensor Right harness is open or shorted
  • Front Speed Sensor Right circuit poor electrical connection
  • Faulty Skid Control ECU (Brake Actuator Assembly)

How to Fix the DTC C1405 2018 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 C1405 2018 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 C1405 2018 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 C1405 2018 Toyota RAV4 Code

1. What are the common symptoms of OBDII code C1405 in a 2018 Toyota RAV4?

The common symptoms of OBDII code C1405 include the ABS warning light illuminating on the dashboard, potential loss of ABS functionality, and possible traction control issues.

2. What does the OBDII code C1405 "Open or Short in Front Speed Sensor Right Circuit" mean for a 2018 Toyota RAV4?

The code C1405 indicates a problem with the front right speed sensor circuit, suggesting an open or short circuit issue with the sensor.

3. What are the possible causes of OBDII code C1405 in a 2018 Toyota RAV4?

Possible causes of code C1405 in a 2018 Toyota RAV4 include damaged wiring or connectors, a faulty front right speed sensor, or issues with the ABS control module.

4. How can I diagnose the OBDII code C1405 in my 2018 Toyota RAV4?

Diagnosing code C1405 involves inspecting the wiring and connectors for damage, testing the front right speed sensor for functionality, and checking the ABS control module for any faults.

5. Can I still drive my 2018 Toyota RAV4 with OBDII code C1405?

While it may be possible to drive the vehicle with code C1405, it is not recommended as the ABS system may not function properly, compromising safety. It is advisable to address the issue promptly.

6. How can I repair OBDII code C1405 in my 2018 Toyota RAV4?

Repairing code C1405 involves fixing any damaged wiring or connectors, replacing the front right speed sensor if necessary, and addressing any faults in the ABS control module.

7. Is it safe to continue driving my 2018 Toyota RAV4 if the ABS warning light is on due to code C1405?

Driving with the ABS warning light on due to code C1405 is not ideal as it indicates a potential issue with the ABS system. It is best to have the problem diagnosed and repaired to ensure safe driving.

8. Can a DIY enthusiast fix OBDII code C1405 in a 2018 Toyota RAV4?

While some aspects of addressing code C1405 may be tackled by a DIY enthusiast, proper diagnosis and repair of the ABS system are best left to experienced technicians to ensure effective resolution.

9. How much does it typically cost to repair OBDII code C1405 in a 2018 Toyota RAV4?

The cost to repair code C1405 in a 2018 Toyota RAV4 can vary depending on the extent of the issue, parts needed for replacement, and labor charges. It is advisable to obtain quotes from reputable repair shops.

10. Will resetting the OBDII system clear code C1405 in my 2018 Toyota RAV4?

Simply resetting the OBDII system may clear the code temporarily, but if the underlying issue causing code C1405 is not addressed, the code is likely to reappear. It is crucial to diagnose and fix the root cause of the problem.

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