Abs Actuator (EBCM And BPMV) Assembly Removal And Installation: Reference
WARNING: This page is about a different car, the 2003 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
When using oscilloscope for this check, check if peak-to-peak voltage (1) meets specification and waveform is complete.
Fig 1: Peak-To-Peak Voltage At 2/3 To One Rotation Per Second (35 - 53 Hz) (Front Wheel Speed Sensor) 150 mV Or More