P0500 Code: Vehicle Speed Sensor (VSS) Malfunction
🟠 Moderate severity · drivable
Drivable, but the speedometer may not work and the transmission may shift oddly, so fix it soon.
What P0500 means
The computer is receiving no signal or an invalid signal from the vehicle speed sensor (VSS). The VSS measures road speed and feeds it to the speedometer, cruise control, and transmission computer.
Symptoms
- Check engine light is on
- Speedometer not working or erratic
- ABS or traction control warning light
- Harsh or erratic transmission shifting
- Cruise control not working
Common causes
- most common: Faulty vehicle speed sensor
- common: Damaged or corroded wiring to the sensor
- common: Loose or corroded sensor connector
- less common: Faulty instrument cluster or transmission module
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Inspect and clean the VSS connector | Yes | $0–10 |
| Replace the vehicle speed sensor | Yes | $30–150 |
| Repair damaged speed sensor wiring | Mechanic | $50–200 |
Frequently asked questions
Can I drive with a P0500 code?
Yes, but the speedometer may not work and the transmission may shift hard. Fix it soon for safe, smooth driving.
What is the most common cause of P0500?
A faulty vehicle speed sensor. It's usually an inexpensive part that's easy to replace.
How much does it cost to fix a P0500?
Typically $30–$150 for a new speed sensor. Wiring repairs can add a bit more.
Related codes
P0501
P0501 Code: Vehicle Speed Sensor A Circuit Range/Performance
P0502P0502 Code: Vehicle Speed Sensor A Circuit Low Input
P0720P0720 Code: Output Speed Sensor Circuit Malfunction
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.