AutoCodes – Acura – P0500 Acura

P0500 Acura Code - Vehicle Speed Sensor Malfunction

Quick Answer

The vehicle speed sensor outputs a 4 pulse signal for every revolution of the rotor shaft, which is rotated by the transmission output shaft via the driven gear. Common causes include Faulty Vehicle Speed Sensor, Vehicle speed sensor harness or connectors is open or shorted, Vehicle speed sensor 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
P0500 Acura indicates Vehicle Speed Sensor Malfunction.
Common causes
Common causes include Faulty Vehicle Speed Sensor, Vehicle speed sensor harness or connectors is open or shorted, Vehicle speed sensor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 11,457
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0500 Acura Description

The vehicle speed sensor outputs a 4 pulse signal for every revolution of the rotor shaft, which is rotated by the transmission output shaft via the driven gear. After this signal is converted into a more precise rectangular waveform by the waveform shaping circuit inside the combination meter, it is then transmitted to the Engine Control Module (ECM). The ECM determines the vehicle speed based on the frequency of these pulse signals.
OBDII Code P0500 Acura - Vehicle Speed Sensor Malfunction - AutoCodes.com
P0500 Acura Code - Vehicle Speed Sensor Malfunction

What are the Possible Causes of the DTC P0500 Acura?

  • Faulty Vehicle Speed Sensor
  • Vehicle speed sensor harness or connectors is open or shorted
  • Vehicle speed sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0500 Acura?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0500 Acura 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 P0500 Acura code?

Need more information on how to fix the P0500 Acura code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0500 Acura code diagnosed by a professional: Find a repair shop in your area

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

  • 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

  • What model and year is your vehicle?

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