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Engine-Codes – Generic – C1464

C1464 Code - Front Speed Sensor Right

Quick Answer

The C1464 diagnostic trouble code indicates an issue with the front speed sensor on the right side of the vehicle. Common causes include Faulty front speed sensor, Damaged or worn sensor wiring, Corrosion or poor connection in the sensor wiring. 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
C1464 indicates Front Speed Sensor Right.
Common causes
Common causes include Faulty front speed sensor, Damaged or worn sensor wiring, Corrosion or poor connection in the sensor wiring.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code C1464 Description

The C1464 diagnostic trouble code indicates an issue with the front speed sensor on the right side of the vehicle. The speed sensor is a crucial component of the vehicle's anti-lock braking system (ABS) and traction control system. The sensor is responsible for detecting the speed of the wheel and providing this information to the vehicle's electronic control module (ECM). This data is essential for the proper functioning of the ABS and traction control systems, as they rely on accurate wheel speed information to operate effectively.

OBDII Code C1464 - Front Speed Sensor Right
C1464 Code - Front Speed Sensor Right

Common Causes of C1464

  1. Faulty front speed sensor
  2. Damaged or worn sensor wiring
  3. Corrosion or poor connection in the sensor wiring
  4. ECM communication issues
  5. Physical damage to the sensor

Symptoms of C1464

  1. ABS warning light illuminated on the dashboard
  2. Traction control system malfunction
  3. Abnormal braking behavior, such as pulsating brakes
  4. Increased stopping distances
  5. Loss of vehicle control in slippery road conditions

How to Fix C1464

  1. Begin by locating the front speed sensor on the right side of the vehicle.
  2. Inspect the sensor and its wiring for any visible damage, corrosion, or wear.
  3. Test the sensor using a multimeter to check for proper functionality.
  4. If the sensor is faulty, replace it with a new OEM or high-quality aftermarket sensor.
  5. Clear the trouble code from the vehicle's ECM using an OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix C1464

The typical repair costs for addressing a front speed sensor right issue can range from $100 to $300, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is advisable to check with local shops for a more accurate estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

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Code C1464 Information for Specific Makes

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 C1464 Code

1. What does OBDII code C1464 mean?

C1464 indicates a problem with the front right wheel speed sensor or its circuit, which is critical for the ABS and traction control systems.

2. What are the symptoms of code C1464?

Symptoms may include the ABS warning light on, traction control system deactivated, or erratic braking behavior.

3. What causes the C1464 code?

Common causes include a faulty front right wheel speed sensor, damaged sensor wiring, corroded connectors, or debris on the sensor or tone ring.

4. Can I drive with code C1464?

While the vehicle may still be drivable, ABS and traction control systems might not function properly, increasing the risk under slippery or emergency braking conditions.

5. How do I diagnose code C1464?

Check for visible damage to the sensor or wiring, test the sensor's resistance with a multimeter, and inspect for debris or corrosion on the tone ring and connectors.

6. How do I fix the C1464 code?

Repairs might include replacing the faulty speed sensor, cleaning the tone ring, repairing damaged wiring, or reconnecting loose or corroded connectors.

7. How much does it cost to fix code C1464?

The cost to fix C1464 varies but typically ranges from $100 to $300, depending on whether the sensor, wiring, or connectors need replacement.

8. Can a dirty tone ring cause code C1464?

Yes, debris or corrosion on the tone ring can interfere with the sensor's readings and trigger the C1464 code.

9. Will clearing the C1464 code solve the issue?

Clearing the code without addressing the underlying problem will only result in the code returning. Proper diagnosis and repair are necessary.

10. Do I need to recalibrate the ABS system after fixing C1464?

In most cases, recalibration is not needed after replacing a wheel speed sensor, but some vehicles may require a test drive to reset the ABS system.

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