Test A: Anti-Lock Brake System Control Module Does Not Respond To Scan Tool

1. Turn ignition off. Disconnect New Generation Star (NGS) tester. Disconnect Anti-Lock Brake System (ABS) control module connector C3002. See Fig 1 . Inspect connector and terminals for damage. Repair as necessary and check system for normal operation. If connector is okay, go to next step.
2. Measure resistance between terminal No. 7 (White wire) at DLC and terminal No. 24 (White/Violet wire) at ABS control module connector C3002. See Figure and Fig 1 . If resistance is less than 5 ohms, replace ABS control module. If resistance is not less than 5 ohms, repair open in White and/or White/Violet wire. Check system for normal operation.

Fig 1: Identifying ABS Control Module Harness Connector C3002 Terminals

Courtesy of FORD MOTOR CO.