Short To Ground Check
WARNING: This page is about a different car, the 1992 Ford Probe. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition off. Disconnect PRC control module connector and Variable Assist Power Steering (VAPS) control module connector. Set VOM on 200-k/ohm scale. Measure resistance at PRC control module connector between: Green wire and ground, Green/White wire and ground and Green/Yellow wire and ground. If resistance in all cases is greater than 10 k/ohms, proceed to PINPOINT TEST B7. If resistance is 10 k/ohms or less, repair short to ground in appropriate wire.