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P0500 Acura Code - Vehicle Speed Sensor Malfunction

Quick Answer

The P0500 code in Acura vehicles indicates a malfunction in the vehicle speed sensor. Common causes include Faulty vehicle speed sensor, Damaged wiring or connectors leading to the speed sensor, ECM issues affecting speed data interpretation. 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
P0500 Acura indicates Vehicle Speed Sensor Malfunction.
Common causes
Common causes include Faulty vehicle speed sensor, Damaged wiring or connectors leading to the speed sensor, ECM issues affecting speed data interpretation.
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 07, 2024
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Code P0500 Acura Description

The P0500 code in Acura vehicles indicates a malfunction in the vehicle speed sensor. The vehicle speed sensor, also known as VSS, is a crucial component that monitors the speed of the vehicle and sends this information to the engine control module (ECM). This data is essential for various vehicle functions, including shifting gears, ABS operation, and cruise control.

OBDII Code P0500 Acura - Vehicle Speed Sensor Malfunction
P0500 Acura Code - Vehicle Speed Sensor Malfunction

Common Causes of P0500 Acura

  1. Faulty vehicle speed sensor
  2. Damaged wiring or connectors leading to the speed sensor
  3. ECM issues affecting speed data interpretation
  4. Corrosion or debris affecting speed sensor operation
  5. Faulty ABS module impacting speed sensor communication

Symptoms of P0500 Acura

  1. Inaccurate speedometer readings
  2. Harsh or erratic shifting of gears
  3. ABS light illuminated on the dashboard
  4. Cruise control not functioning properly
  5. Check Engine Light illuminated with the P0500 code stored in the ECM

How to Fix P0500 Acura

  1. Diagnose the issue by connecting a diagnostic scanner to retrieve the P0500 code and perform additional tests to pinpoint the exact cause.
  2. Inspect the vehicle speed sensor for any signs of damage or wear and replace if necessary.
  3. Check the wiring and connectors related to the speed sensor for any corrosion, breaks, or loose connections, repairing or replacing them as needed.
  4. Reset the ECM to clear the error code and test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying ECM issues or other potential causes.

Cost to Fix P0500 Acura

The cost of repairing a vehicle speed sensor malfunction can vary depending on the specific cause of the issue and the labor rates at the repair shop. On average, replacing a faulty vehicle speed sensor can range from $100 to $300, including parts and labor. However, additional costs may apply if wiring or connectors need to be repaired or replaced. It's recommended to consult with a trusted mechanic or repair shop to get a more accurate estimate based on the individual circumstances of the vehicle. Labor rates typically range from $80 to $150 per hour, but can vary based on location and other factors.

When is the Code Detected?

The almost 0 km/h (0 MPH) signal from vehicle speed sensor is sent to ECM even when vehicle is being driven.

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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 P0500 Acura Code

1. What are the common symptoms of OBDII code P0500 in an Acura vehicle?

The common symptoms of OBDII code P0500 in an Acura include erratic speedometer readings, loss of speedometer functionality, and possibly triggering the check engine light.

2. What does the OBDII code P0500 in an Acura indicate?

The OBDII code P0500 in an Acura indicates a malfunction in the vehicle speed sensor, which is responsible for sending speed data to the vehicle's computer.

3. What are the possible causes of a vehicle speed sensor malfunction in an Acura?

Common causes of a vehicle speed sensor malfunction in an Acura include a faulty speed sensor, damaged wiring or connectors, or issues with the speedometer itself.

4. How can I diagnose a vehicle speed sensor issue in my Acura?

Diagnosing a vehicle speed sensor issue in an Acura involves using an OBDII scanner to retrieve the specific fault code (P0500) and then inspecting the speed sensor, wiring, and connectors for any visible damage.

5. Can I continue to drive my Acura with an OBDII code P0500?

It is not recommended to drive your Acura with an OBDII code P0500, as it can lead to inaccurate speed readings and potentially affect the vehicle's performance and safety.

6. How can I repair an OBDII code P0500 in my Acura?

Repairing an OBDII code P0500 in an Acura typically involves replacing the faulty vehicle speed sensor, repairing any damaged wiring or connectors, and clearing the fault code with an OBDII scanner.

7. Can I reset the OBDII code P0500 in my Acura myself?

Yes, you can reset the OBDII code P0500 in your Acura yourself using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the fault code.

8. Will fixing the vehicle speed sensor issue improve my Acura's fuel efficiency?

Fixing the vehicle speed sensor issue may improve your Acura's fuel efficiency, as accurate speed data is essential for optimal engine performance and fuel consumption.

9. How much does it typically cost to repair an OBDII code P0500 in an Acura?

The cost to repair an OBDII code P0500 in an Acura can vary depending on the labor rates and parts costs, but it is generally a relatively affordable repair compared to other vehicle issues.

10. Can a DIY enthusiast repair an OBDII code P0500 in an Acura?

Yes, a DIY enthusiast with some mechanical knowledge and the right tools can repair an OBDII code P0500 in an Acura by following the manufacturer's repair procedures and guidelines.

Discuss the causes and fixes for P0500 Acura OBDII Code

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  • No any replaced but if I drive morthan 40 km/h the light engines checking also not immediately change transmission shifting.can you send to me the location and image of vehicle speed sensor A Thank you

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  • What model and year is your vehicle?

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