Wheel Speed Sensor (WSS) Resistance Check
WARNING: This page is about a different car, the 1994 Mercury Tracer, 1994 Ford Probe, and 1994 Ford Escort. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition off. Disconnect suspect wheel speed sensor(s). Set DVOM on 20-k/ohm scale. Measure resistance between terminals of wheel speed sensor. If resistance is between 1600-2000 ohms, repair wire(s) between sensor and ABS control unit connector. If any resistance is not with specification, replace faulty wheel speed sensor.