AutoCodes – Toyota – C1414 Toyota

C1414 Toyota Code - Front Speed Sensor Left Output Malfunction

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 Left, Front Speed Sensor Left Rotor (Front Axle Hub Sub-Assembly Left), Front Speed Sensor Left harness is open or shorted. 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: C1414 Toyota indicates Front Speed Sensor Left Output Malfunction.
Common causes: Common causes include Faulty Front Speed Sensor Left, Front Speed Sensor Left Rotor (Front Axle Hub Sub-Assembly Left), Front Speed Sensor Left harness is open or shorted.
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 17,993

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 20, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1414 Toyota 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 C1414 Toyota - Front Speed Sensor Left Output Malfunction - AutoCodes.com — C1414 Toyota Code - Front Speed Sensor Left Output Malfunction

What does this mean?

What are the Possible Causes of the DTC C1414 Toyota?

Faulty Front Speed Sensor Left
Front Speed Sensor Left Rotor (Front Axle Hub Sub-Assembly Left)
Front Speed Sensor Left harness is open or shorted
Front Speed Sensor Left circuit poor electrical connection

How to Fix the DTC C1414 Toyota?

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 does this mean?

Code Tech Notes

If no damage to the speed sensor tip is found during this inspection, do not replace the speed sensor.
If there is iron powder sticking to the rotor, this will result in a malfunction, so confirm that the rotor is not contaminated with foreign material before replacing the sensor.
Check the speed sensor signal after cleaning or replacement.
On most vehicles, the Front Speed Sensor Rotor is incorporated into the Front Axle Hub Sub-Assembly. If the Speed Sensor Rotor needs to be replaced, replace it together with the Front Axle Hub Sub-Assembly.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1414 Toyota 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.

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Information for Specific Toyota Models

C1414 2013 Toyota RAV4 — Front Speed Sensor Left Output Malfunction
C1414 2014 Toyota RAV4 — Front Speed Sensor Left Output Malfunction
C1414 2015 Toyota RAV4 — Front Speed Sensor Left Output Malfunction
C1414 2016 Toyota RAV4 — Front Speed Sensor Left Output Malfunction
C1414 2017 Toyota RAV4 — Front Speed Sensor Left Output Malfunction
C1414 2018 Toyota RAV4 — Front Speed Sensor Left Output Malfunction

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 C1414 Toyota Code

1. What are common symptoms of OBDII code C1414 in a Toyota related to the Front Speed Sensor Left Output Malfunction?

The common symptoms include ABS warning light illuminated on the dashboard, traction control system malfunction, and potential loss of stability control.

2. What could cause the OBDII code C1414 in a Toyota indicating Front Speed Sensor Left Output Malfunction?

Possible causes include a faulty front speed sensor on the left side, damaged wiring or connectors, sensor alignment issues, or problems with the ABS control module.

3. How can I diagnose the Front Speed Sensor Left Output Malfunction in my Toyota when OBDII code C1414 is triggered?

You can use a diagnostic scanner to retrieve the fault code, visually inspect the sensor and its wiring for any visible damage, check the sensor's alignment, and perform a sensor output test.

4. Is it safe to continue driving my Toyota with the OBDII code C1414 related to the Front Speed Sensor Left Output Malfunction?

It is not recommended to drive the vehicle with this issue as it can affect the proper functioning of the ABS and traction control systems, potentially compromising safety.

5. Can I repair the Front Speed Sensor Left Output Malfunction in my Toyota by replacing the sensor myself?

Replacing the front speed sensor on the left side may be a DIY repair for those with automotive repair experience and the necessary tools. However, proper diagnosis and alignment are crucial for a successful repair.

6. What are some tips for fixing the Front Speed Sensor Left Output Malfunction in my Toyota?

Ensure the sensor and its connectors are clean and free of debris, verify proper sensor alignment during installation, and clear the fault code after completing the repair to reset the system.

7. How much does it typically cost to repair the OBDII code C1414 in a Toyota due to the Front Speed Sensor Left Output Malfunction?

The cost of repairing this issue can vary depending on the cause of the malfunction, the labor rates of the repair shop, and whether genuine Toyota parts are used.

8. Can a Front Speed Sensor Left Output Malfunction in a Toyota trigger other warning lights or codes?

Yes, this issue can sometimes trigger additional warning lights related to the ABS system, traction control system, or other related components, along with specific diagnostic trouble codes.

9. Are there any recalls or technical service bulletins related to the OBDII code C1414 in Toyota vehicles?

It's recommended to check with Toyota dealerships or online resources for any existing recalls or technical service bulletins related to this specific OBDII code and associated Front Speed Sensor Left Output Malfunction.

10. How urgent is it to address the OBDII code C1414 indicating Front Speed Sensor Left Output Malfunction in a Toyota?

It is important to address this issue promptly to ensure the proper functioning of the ABS and traction control systems, as driving with a malfunctioning speed sensor can compromise vehicle safety and stability.