ABS Control Unit Ground 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 ABS control unit connector. See COMPONENT LOCATIONS . Using DVOM, measure resistance between ground and both Black wires at ABS control unit 12-pin connector. If resistance is less than 5 ohms, replace ABS control unit. If resistance is more than 5 ohms, repair open in appropriate Black wire.