ABS Warning Light Diode 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.
Disconnect ABS control unit. See COMPONENT LOCATIONS . Turn ignition on. Using jumper wire, connect Black/Blue wire at ABS control unit connector to ground. Observe ABS warning. Light should NOT turn on when Black/Blue wire is grounded. If ABS warning light turns on, go to PINPOINT TEST FSR-6 . If ABS warning light does not turn on, go to PINPOINT TEST FSR-5 .