FixVault
Home › Ford › 1999 › Mustang Base, 2D Convertible, Automatic › Repair and Diagnosis › External Pages › Different car › Section 6 (Anti-Lock Brake System) › Symptom Tests › No Communication With Abs Control Module

No Communication With Abs Control Module

WARNING: This page is about a different car, the 2001 Ford Mustang and 2000 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition off. Disconnect 30-pin ABS control module connector. Turn ignition on. Using DVOM, measure voltage between ABS control module connector terminal No. 8 (Light Blue/Pink wire) and ground. See WIRING DIAGRAMS . If voltage is greater than 10 volts, go to next step. If voltage is less than 10 volts, replace fuse No. 29 (15-amp) located in instrument panel fuse block, and/or repair Light Blue/Pink wire between ABS control module and instrument panel fuse block.
  2. Turn ignition off. Using DVOM, measure resistance between ABS control module connector terminal No. 15 (Black/White wire) and ground. Also measure resistance between ABS control module connector terminal No. 12 (Black wire) and ground. See WIRING DIAGRAMS . If resistance is less than 5 ohms, replace ABS control module. Repeat self-test. If resistance is greater than 5 ohms, repair Black and/or Black/White wire between ABS control module and ground connection.
About FixVault