What is transmission speed sensor replacement?
A faulty speed sensor is replaced to restore smooth shifting.
Speed sensors tell the transmission computer how fast the shafts are turning so it can choose the right gear. Faults cause harsh or erratic shifts and warning lights.
Signs you need it
- Erratic or harsh gear changes
- Speedometer drops out
- Transmission warning light
- Stuck in one gear
How it works
- Scan codes
- Test the sensor and wiring
- Replace the sensor
- Clear codes and test
This service is carried out at a workshop.
How much does it cost?
The exact price depends on your vehicle and the job. On MYLES, each professional shows a fixed price, a starting price, a range, or sends a quote — so you can compare like for like before you book.
- Sensor price
- Wiring repairs
- Fluid top-up
Tips
- Get codes read before replacing parts
- Check the wiring connector for oil
Why it matters
Recommended for smooth shifting.