AutoCodes – Toyota – C1405 2012 Toyota FJ Cruiser

C1405 2012 Toyota FJ Cruiser 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. 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 2012 Toyota FJ Cruiser 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.
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Code Popularity 7,275
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 20, 2022
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Code C1405 2012 Toyota FJ Cruiser Description

The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU. These signals are used for brake control. The 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.
OBDII Code C1405 2012 Toyota FJ Cruiser - Open Or Short In Front Speed Sensor Right Circuit - AutoCodes.com
C1405 2012 Toyota FJ Cruiser Code - Open Or Short In Front Speed Sensor Right Circuit

What are the Possible Causes of the DTC C1405 2012 Toyota FJ Cruiser?

  • 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

How to Fix the DTC C1405 2012 Toyota FJ Cruiser?

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 2012 Toyota FJ Cruiser 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 2012 Toyota FJ Cruiser code?

Need more information on how to fix the C1405 2012 Toyota FJ Cruiser code? Get Access to Factory Service Manuals

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 2012 Toyota FJ Cruiser Code

1. What are the common symptoms of OBDII code C1405 in a 2012 Toyota FJ Cruiser?

- Common symptoms include ABS or traction control warning lights illuminated on the dashboard, erratic speedometer readings, and potential loss of traction control function.

2. What does the OBDII code C1405 "Open Or Short In Front Speed Sensor Right Circuit" mean for a 2012 Toyota FJ Cruiser?

- This code indicates a potential issue with the front right speed sensor circuit, which can affect the vehicle's ABS and traction control systems.

3. What are the possible causes of OBDII code C1405 in a 2012 Toyota FJ Cruiser?

- The code may be triggered by a faulty front right speed sensor, damaged wiring or connectors in the sensor circuit, or a problem with the ABS or traction control module.

4. How can I diagnose the OBDII code C1405 in my 2012 Toyota FJ Cruiser?

- Diagnosing this code involves inspecting the front right speed sensor and its wiring for any visible damage, testing the sensor's resistance, and using a scan tool to read live data from the ABS system.

5. Can I still drive my 2012 Toyota FJ Cruiser with OBDII code C1405 present?

- It is not recommended to drive the vehicle with this code active, as it may compromise the ABS and traction control systems, affecting the vehicle's safety and performance.

6. How can I repair OBDII code C1405 in my 2012 Toyota FJ Cruiser?

- Repairing this code often involves replacing the front right speed sensor if it is faulty, repairing or replacing damaged wiring or connectors, and clearing the code with a scan tool.

7. Is it necessary to reset the OBDII code C1405 after repairing the issue in a 2012 Toyota FJ Cruiser?

- Yes, it is important to reset the code after repairing the issue to clear the vehicle's fault memory and ensure proper functioning of the ABS and traction control systems.

8. Can extreme weather conditions affect the occurrence of OBDII code C1405 in a 2012 Toyota FJ Cruiser?

- Extreme cold or hot weather conditions can potentially impact the speed sensor's performance, leading to intermittent issues or triggering the code due to sensor malfunctions.

9. How much does it typically cost to repair OBDII code C1405 in a 2012 Toyota FJ Cruiser?

- The cost of repairing this code can vary depending on the specific issue, but it may range from $100 to $300 for parts and labor, excluding diagnostic fees.

10. Are there any preventive maintenance tips to avoid OBDII code C1405 in a 2012 Toyota FJ Cruiser?

- Regularly inspecting the ABS system components, keeping the speed sensors clean, and addressing any unusual symptoms promptly can help prevent the occurrence of this code.

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