July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Charts A9 To A12 Wheel Sensor: Notes

Wheel sensors send an AC signal to EBCM, by rotating a toothed ring past 2-pole inductive sensor. EBCM determines calculated wheel speed, using sensor output frequency, to detect wheel lock-up. Resistance of sensor should be 800-1400 ohms.