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Home >> Ford >> 1993 >> Probe Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Anti-Lock Brake System) >> Pinpoint Tests >> Pinpoint Test WSO-1 >> Wheel Speed Sensor Open (WSO) Circuit Check
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Wheel Speed Sensor Open (WSO) Circuit 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.

Drive vehicle at 6 MPH. Recheck trouble codes. See RETRIEVING TROUBLE CODES  . If Code 11, 12, 13 or 14 is obtained, go to PINPOINT TEST WSS-1  . If Code 11, 12, 13, or 14 is not obtained, fault is intermittent. Go to QUICK TEST QT-7  . If Code 15 is obtained, substitute known good ABS control unit and perform PINPOINT TEST WSO-1  again.