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P0500 Vehicle Speed Sensor A Location: Essential Knowledge For Diagnosis

P0500 Vehicle Speed Sensor A Location

The P0500 error code is a DTC signaling, a fault in the VSS circuit. This sensor is essential for your vehicle’s effectiveness because it has a direct effect on systems such as the transmission, ABS, and fuel economy. If your system is showing a P0500 code and you aren’t aware of what it is and how to fix it. Let’s get to it and explore everything about the P0500 code, what are its signs, and how to find the p0500 vehicle speed sensor a location.

What Is The P0500 Code?

The P0500 code means there’s an issue with the Vehicle Speed Sensor (VSS). This sensor assists the car in learning what’s the pace of the car. When the car’s computer (PCM or ECM) notices wrong speed readings or gets no signal from the VSS, it sends the P0500 code. Some cars might show a bit different code but it would be similar to it like P0501.

A few additional names for this code include:

  1. Vehicle speed sensor S “A” Range/Performance
  2. VSS “A” Intermittent/Erratic/High
  3. VSS “A” Low Input

What Are The Roots Of Code P0500?

The P0500 code can have many causes, depending on the type of speed sensor connected. Here are a few reasons for this code:

A common cause for error code is a faulty VSS. When the sensor is mutilated, it breaks down to communicate productively with the PCM. Additionally, Multiple troubles with the wiring can affect the VSS’s performance.

Examine both the sensor and the wiring causing it. The wiring straps may have small openings, permitting water to pierce and short-circuit the sensor. Wiring can also be damaged from extensive stress or high temperatures, which can become the cause of burning, breaking, or cutting. Wiring connectors are other trouble areas, as they can wear down over time, leading to insecure connections. Carefully look at each connector for loose wires, signs of corrosion, or any visible cracks.

A Few Signs Of The P0500 Code

These are the few typical signs that you can observe if your OBD-II scan tool displays the P0500 code:

Additionally, traction management is either not engaging when needed or engaging when it shouldn’t.

Read: Troubleshooting O2 Sensor Problems: Temporary Fixes to Keep Your Car on the Road

P0500 Vehicle Speed Sensor A Location

Diagnosing the P0500 vehicle speed sensor a location can be done utilizing an OBD-II scanner. With this tool, you can easily spot the exact origin of the issue and can also reset the examine engine light after the issue has been set on.

How To Fix The P0500 Code?

We have already mentioned its cause above so you know the P0500 code can stem from various causes, there isn’t a single fix. It’s wise to get assistance from a professional mechanic for proper detection and repair.

However, if you can handle it yourself, keep reading this guide. The first thing you need to do is detect the p0500 vehicle speed sensor a location. You can use repair manuals to find this out.

Now look for the wiring and any damaged components to fix the P0500 code. If you think resetting the ECU is needed then test the electricity by using a multimeter test. Your car’s Haynes manual will give exact details on the p0500 vehicle speed sensor a location, removal, and installing the sensor.

The most steady way to fix the P0500 error is repairing or replacing your car’s electrical parts. Therefore, to replace or restore the electrical part, you need to utilize electrical tools and meters to initiate the checking process. Start by examining your speed sensor, and look for physical damage and voltage irregularities. If there’s inner damage to your VSS, you may have to replace the complete sensor. You can ask for a professional mechanic if that’s the case.

After setting the speed sensor, it’s time to fix or replace the damaged wiring. Remember that even the tiny frayed wire can off-base the performance of the speed sensor, just like any other electrical system. Generally, this code error doesn’t specify any troubles with transference or other systems, and it’s unusual for the fault to lie with your powertrain control module.

After thoroughly examining your vehicle’s speed sensor and wiring, clear the code and recheck your vehicle. Fixing this issue will improve your understanding of the P0500 trouble code. After executing the correct solution, the P0500 trouble code should be cleared.

After following this procedure, go for a car drive test to verify if the issue has evolved.


A P0500 error is assured to affect your vehicle’s performance, but it’s a feasible trouble with the right approach. You can find the P0500 vehicle speed sensor a location and fix the issue by following our guide. Or go with the vehicle’s service manual for complete instructions and descriptions. However, if you’re still unsure about executing these steps yourself, it’s best to go for professional assistance.


Is driving my car safe with code P0500?

Since the P0500 error is an intermittent problem, you can still drive your car with it.

But, if you don’t pay attention to it within time, this issue can lead to more dangerous problems like complete power loss or transmission failure. Therefore, it’s important to fix and repair your vehicle on time to steer clear of any potential complications.

What does a bad VSS do?

A faulty VSS can cause transmission speed sensor issues and erratic speedometer readings. When the sensor is working properly, the transmission torque converter can also break down to engage the clutch. Thus, this can disrupt the the formation of a mechanical connection between the engine and transmission. Additionally, this problem can also damage your vehicle’s cruise control functionality.

Read: Understanding Engine Power Reduced And How To Fix It

What are the common signs of the P0720 code?

The signs linked with a triggered P0720 code typically appear as changes in your car’s driveability. We have listed a few common signs you might experience if the PCM detects a P0720:

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