P0500 Code - Vehicle Speed Sensor 'A'

Quick Answer

The P0500 diagnostic trouble code (DTC) indicates a malfunction in the Vehicle Speed Sensor 'A' circuit. Common causes include Faulty Vehicle Speed Sensor, Damaged or corroded wiring/connectors in the VSS circuit, Issues with the ECM or transmission control module. 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 indicates Vehicle Speed Sensor 'A'.

Common causes

Common causes include Faulty Vehicle Speed Sensor, Damaged or corroded wiring/connectors in the VSS circuit, Issues with the ECM or transmission control module.

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.

• Description
• Common Causes
• Symptoms
• How To Fix
• Cost to Fix
• FAQs
• Comments
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Common Causes of P0500

Symptoms of P0500

How to Fix P0500

Cost to Fix P0500

When is the Code Detected?

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Code P0500 Information for Specific Makes

• P0500 Acura — Vehicle Speed Sensor Malfunction
• P0500 BMW — Vehicle Speed Sensor Signal Error
• P0500 Buick — Vehicle Speed Sensor Circuit
• P0500 Cadillac — Vehicle Speed Sensor Circuit
• P0500 Chevrolet — Vehicle Speed Sensor Circuit
• P0500 Chrysler — No Vehicle Speed Sensor
• P0500 Dodge — No Vehicle Speed Sensor
• P0500 Ford — Vehicle Speed Sensor 'A'
• P0500 GMC — Vehicle Speed Sensor Circuit
• P0500 Honda — Vehicle Speed Sensor Malfunction
• P0500 Hyundai — Vehicle Speed Sensor Malfunction
• P0500 Infiniti — Vehicle Speed Sensor
• P0500 Isuzu — Vehicle Speed Sensor Circuit
• P0500 Jeep — No Vehicle Speed Sensor
• P0500 KIA — Vehicle Speed Sensor Circuit
• P0500 Lexus — Vehicle Speed Sensor 'A'
• P0500 Lincoln — Vehicle Speed Sensor 'A'
• P0500 Mazda — Vehicle Speed Sensor Circuit Malfunction
• P0500 Mercedes-Benz — Vehicle Speed Sensor Malfunction
• P0500 Mercury — Vehicle Speed Sensor 'A'
• P0500 MINI — Vehicle Speed Sensor Signal Error
• P0500 Mitsubishi — Vehicle Speed Sensor Malfunction
• P0500 Nissan — Vehicle Speed Sensor
• P0500 Pontiac — Vehicle Speed Sensor Circuit
• P0500 Saturn — Vehicle Speed Sensor Circuit
• P0500 Scion — Vehicle Speed Sensor 'A'
• P0500 Subaru — Vehicle Speed Sensor
• P0500 Suzuki — Vehicle Speed Sensor Malfunction
• P0500 Toyota — Vehicle Speed Sensor 'A'

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 Code

1. What are common symptoms of OBDII code P0500 (Vehicle Speed Sensor 'A')?

- Common symptoms include a non-functional speedometer, erratic speedometer readings, incorrect shift points, and the activation of the vehicle's speed limiter.

2. What are some possible causes of OBDII code P0500?

- Possible causes include a faulty vehicle speed sensor, damaged wiring or connectors related to the sensor, a malfunctioning speedometer, or a problem with the vehicle's transmission system.

3. How can I diagnose the cause of OBDII code P0500?

- Diagnosing the cause typically involves using a diagnostic scan tool to retrieve the code and checking the vehicle speed sensor's output using a multimeter. Inspecting the sensor's wiring for damage or corrosion is also recommended.

4. Can I continue driving with OBDII code P0500?

- It is not recommended to continue driving with OBDII code P0500, as it can lead to inaccurate speed readings and potential transmission issues. It is best to address the problem promptly.

5. How can I repair OBDII code P0500?

- Repairing OBDII code P0500 often involves replacing the faulty vehicle speed sensor with a new one. Ensuring proper installation and calibrating the sensor may also be necessary.

6. Will resetting the OBDII code P0500 make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue causing OBDII code P0500 is not addressed, the code is likely to return. It is important to diagnose and repair the root cause.

7. Are there any DIY tips for fixing OBDII code P0500?

- DIY tips for fixing OBDII code P0500 include checking and cleaning the vehicle speed sensor's connection, inspecting the sensor for physical damage, and ensuring the wiring is intact. However, professional diagnosis and repair may be necessary for more complex issues.

8. Can a faulty vehicle speed sensor cause other problems besides OBDII code P0500?

- Yes, a faulty vehicle speed sensor can cause other issues such as erratic shifting, ABS malfunctions, and inaccurate odometer readings. Addressing the problem promptly is important to prevent further complications.

9. How long does it typically take to repair OBDII code P0500?

- The repair time for OBDII code P0500 can vary depending on the exact cause of the issue and the availability of parts. In general, it may take a few hours to a day to diagnose and repair the problem.

10. Is OBDII code P0500 a serious issue that requires immediate attention?

- OBDII code P0500 is not typically considered a serious issue that requires immediate attention for safety reasons. However, addressing the problem promptly can prevent further damage to the vehicle's transmission system and ensure accurate speed readings.