C1414 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 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.
Code C1414 Description
What are the Possible Causes of the DTC C1414?
- 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?
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
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 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 Makes
- C1414 Lexus — Front Speed Sensor Left Output Malfunction
- C1414 Scion — Front Speed Sensor Left Output Malfunction
- C1414 Toyota — Front Speed Sensor Left Output Malfunction
Frequently Asked Questions about C1414 Code
1. What are the common symptoms of OBDII code C1414 (Front Speed Sensor Left Output Malfunction)?
- Common symptoms include ABS warning light illumination on the dashboard, traction control system malfunctions, and potential issues with the vehicle's stability control.
2. What can cause the OBDII code C1414 to trigger?
- The code C1414 is typically triggered by a malfunction in the front speed sensor on the left side of the vehicle. This sensor is responsible for monitoring the speed of the wheel.
3. How can I diagnose the Front Speed Sensor Left Output Malfunction (C1414) issue?
- Diagnosis involves physically inspecting the front speed sensor on the left side of the vehicle for any visible damage or corrosion. Additionally, using a diagnostic scan tool to read the trouble codes and perform further testing is recommended.
4. What are the possible repair options for resolving the C1414 code?
- Repair options may include cleaning or replacing the front speed sensor on the left side of the vehicle. It is important to address any underlying issues such as damaged wiring or connectors.
5. Can I drive my vehicle with the C1414 code present?
- It is not recommended to drive the vehicle with the C1414 code present, as it can affect the proper functioning of the ABS and stability control systems, compromising overall safety.
6. How much does it typically cost to repair the Front Speed Sensor Left Output Malfunction (C1414)?
- The cost of repairs for the C1414 code can vary depending on the extent of the damage, the need for sensor replacement, and labor costs. It is advisable to consult with a professional mechanic for an accurate estimate.
7. Are there any DIY tips for troubleshooting the C1414 code?
- DIY tips may include visually inspecting the front speed sensor for damage, checking for loose or corroded connections, and using a diagnostic scan tool to reset the trouble codes after repairs.
8. Can extreme weather conditions cause the C1414 code to trigger?
- Yes, extreme weather conditions such as ice, snow, or water exposure can potentially damage the front speed sensor on the left side of the vehicle, leading to the C1414 code trigger.
9. How long does it take to repair the Front Speed Sensor Left Output Malfunction (C1414)?
- The repair time for the C1414 code can vary depending on the extent of the damage, the availability of parts, and the mechanic's expertise. In general, it may take a few hours to complete the repair.
10. Is it necessary to reset the trouble codes after resolving the C1414 issue?
- Yes, it is important to reset the trouble codes using a diagnostic scan tool after resolving the Front Speed Sensor Left Output Malfunction (C1414) to clear the error memory and ensure proper functionality of the ABS system.
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