Trouble codes › P0500
P0500 Vehicle Speed Sensor "A"
Electrical and modules
P0500 means the engine computer isn't getting a usable vehicle speed signal, which can affect the speedometer and shifting.
The engine computer isn't getting a usable vehicle speed signal. Depending on the vehicle, that signal comes from a transmission sensor or the ABS wheel speed sensors.
Drive carefully: the speedometer may not work, and shifting, cruise control and ABS may be affected. Get it fixed soon.
Common causes
- A failed vehicle speed sensor
- Damaged wiring or a corroded connector
- A failed ABS wheel speed sensor (on vehicles that use them for speed)
- A fault in the module that shares the speed signal
Symptoms
- Speedometer not working or erratic
- Harsh or odd shifting
- Cruise control not working, ABS light on some vehicles
What to check first
- Check whether the speedometer works.
- Check for ABS or wheel speed sensor codes.
- Inspect the speed sensor's connector and wiring.
- Replace the sensor if wiring is good.
What does P0500 mean on your vehicle?
The likely cause depends on your engine. iRepair researches your exact year, make, model and engine (service bulletins, recalls and owner reports) and tells you what to check first. Your first 3 questions are free.
Ask iRepair about P0500No scanner? Most auto parts stores read check-engine codes for free.
Related codes
General guidance for P0500 on most vehicles. Some makers use the same code a little differently; confirm in the service information for your vehicle, put safety first, and see a professional when in doubt.