Vehicle Speed Sensor B Range/Performance
The signal of the secondary vehicle speed sensor is implausible compared to other sensors. The ECU cannot use the value for fuel and ignition control or transmission shifting.
Affected components
- Vehicle speed sensor
- Wheel speed sensor
- Vss wiring
Common causes
- High likelihood: Faulty vehicle speed sensor B
- Medium likelihood: Damaged wiring or connector
- Low likelihood: Sensor element aged beyond calibration window
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.