Scan Tool Data Definition: Notes
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
RF Wheel Speed Sensor, LF Wheel Speed Sensor, RR Wheel Speed Sensor, LR Wheel Speed Sensor (km/h)
Wheel speed is an ABS control module internal parameter. It is computed by reference pulses from the wheel speed sensor.