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P0500 Mitsubishi Code - Vehicle Speed Sensor Malfunction

Quick Answer

The P0500 diagnostic trouble code (DTC) in Mitsubishi vehicles indicates a malfunction in the vehicle speed sensor. Common causes include Faulty vehicle speed sensor, Wiring or connector issues, Damaged reluctor ring. 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 Mitsubishi indicates Vehicle Speed Sensor Malfunction.
Common causes
Common causes include Faulty vehicle speed sensor, Wiring or connector issues, Damaged reluctor ring.
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 Aug 30, 2024
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Code P0500 Mitsubishi Description

The P0500 diagnostic trouble code (DTC) in Mitsubishi vehicles indicates a malfunction in the vehicle speed sensor. This sensor is responsible for monitoring the speed of the vehicle and sending that information to the engine control module (ECM) or transmission control module (TCM). When the speed sensor malfunctions, it can cause a variety of issues with the vehicle's performance, including inaccurate speedometer readings, harsh shifting, and even the inability to shift gears. This can ultimately lead to poor fuel efficiency, drivability issues, and potential safety concerns.

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

Common Causes of P0500 Mitsubishi

  1. Faulty vehicle speed sensor
  2. Wiring or connector issues
  3. Damaged reluctor ring
  4. ECM or TCM communication problems
  5. Mechanical damage to the sensor (e.g., from debris or impact)

Symptoms of P0500 Mitsubishi

  1. Inaccurate speedometer readings
  2. Harsh shifting or delayed shifting
  3. ABS or traction control warning lights illuminated
  4. Loss of cruise control functionality
  5. Engine stalling or hesitation

How to Fix P0500 Mitsubishi

  1. Diagnose the issue by using a scan tool to confirm the P0500 code and inspecting the sensor and wiring.
  2. Replace the faulty vehicle speed sensor if it is determined to be the cause of the malfunction.
  3. Inspect and repair any damaged wiring or connectors.
  4. Check and replace the reluctor ring if necessary.
  5. Clear the DTC and perform a test drive to ensure the issue is resolved.

Cost to Fix P0500 Mitsubishi

The typical repair costs for a vehicle speed sensor malfunction can range from $150 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's advisable to check local rates for a more precise estimate.

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.

Need more information about the P0500 Mitsubishi code?

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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 Mitsubishi Code

1. What are the common symptoms of OBDII code P0500 (Vehicle Speed Sensor Malfunction) in a Mitsubishi?

- Common symptoms include erratic speedometer readings, inoperable cruise control, harsh shifting in automatic transmissions, and an illuminated check engine light.

2. What are the typical causes of the P0500 code in a Mitsubishi vehicle?

- The P0500 code is usually triggered by a faulty vehicle speed sensor (VSS), damaged wiring or connectors associated with the VSS, or a malfunctioning instrument cluster.

3. How does a malfunctioning vehicle speed sensor affect the performance of a Mitsubishi?

- A malfunctioning VSS can lead to inaccurate speed readings, which can affect the vehicle's transmission shifting, cruise control operation, and overall drivability.

4. Can I drive my Mitsubishi with the P0500 code present?

- While you can still drive the vehicle with the P0500 code, it is recommended to address the issue promptly to prevent potential transmission problems and ensure accurate speed readings.

5. What are some DIY repair tips for fixing the P0500 code in a Mitsubishi?

- DIY repair tips include checking and cleaning the VSS connector, inspecting the wiring for any damage, and replacing the VSS if necessary. It is also advisable to reset the trouble codes after any repairs.

6. Is it necessary to replace the entire vehicle speed sensor if the P0500 code appears?

- In most cases, replacing the entire VSS is the most effective solution to resolve the P0500 code. However, ensure to diagnose the issue accurately before proceeding with the replacement.

7. Can a faulty vehicle speed sensor impact fuel efficiency in a Mitsubishi?

- Yes, a faulty VSS can affect the vehicle's fuel efficiency by causing transmission issues that may lead to inefficient gear shifting and increased fuel consumption.

8. Will the P0500 code reset itself after the vehicle speed sensor is replaced in a Mitsubishi?

- After replacing the faulty VSS and fixing the underlying issue, the P0500 code can be cleared by using an OBDII scanner or disconnecting the vehicle's battery for a few minutes.

9. How much does it typically cost to repair the P0500 code in a Mitsubishi at a professional auto repair shop?

- The cost of repairing the P0500 code in a Mitsubishi can vary depending on the extent of the issue, but it may range from $100 to $300, including parts and labor.

10. Is it recommended to seek professional assistance for diagnosing and repairing the P0500 code in a Mitsubishi?

- If you are unsure about diagnosing or repairing the P0500 code, it is advisable to seek professional assistance from a certified mechanic to ensure proper diagnosis and resolution of the issue.

Discuss the causes and fixes for P0500 Mitsubishi OBDII Code

Submit a New Comment

  • I have a 2014 Mitsubishi Mirage es it has 14 inch tires on the front and 18 inch tires on the back is this going to be a problem for my speed sensor

    Reply to Comment

  • It may trigger the ABS warning light.

    Reply to Comment

  • I have a 2014 Outlander Sport with only this P0500 error code. The speedometer works fine. The dealer wants me to spend $1300 on a new power control module. Is this legit? If I needed a new computer, wouldn’t there be more symptoms? Other than the check engine light the car operates fine. The code however is preventing the car to pass an Ohio ECheck.

    Reply to Comment

  • It is difficult to say why they recommend the Powertrain Control Module (PCM) since the code is for the Vehicle Speed Sensor.
    Did you ask them why they recommend the PCM?
    According to the factory service manual if the sensor, wires and connector check OK, then the problem is the PCM.
    If they cant explain why they have to replace the PCM, then I recommend getting a second opinion.

    Reply to Comment

  • I have a Mitshubishi ASX 2012 with only the PO500 error code. It is a 5-speed manual transmission. The spedometer is working fine. Is it possible that it can only be the vehicle speed sensor?

    Reply to Comment