P0500 No signal from the speed sensor
P0500 means: No signal from the speed sensor. The speed sensor gives the engine computer the car's speed. Drive gently and have the car checked soon. The repair usually costs about €50–250 in Estonia. The most common cause: speed sensor or ABS sensor has failed.
What it means
The speed sensor gives the engine computer the car's speed. If the signal drops out, the speedometer, gear shifts, ABS or cruise control may misbehave.
What could be wrong
- 1Speed sensor or ABS sensor has failed
- 2Wire or connector
- 3Sensor tone ring is damaged
What you can check yourself
See whether the ABS or ESP light is on too. If so, the problem is often the sensor at one of the wheels. You can check the simple things yourself, but the repair is best done in a workshop.
How we fix it
- We check all wheel speeds with a diagnostic tool
- We check the wiring
- We replace the sensor
Standard SAE description: Vehicle Speed Sensor Malfunction