Abs Control Module
Turn ignition switch to OFF position. Test ABS CM using DVOM and Adapter Harness (49-F066-002 ) connected to ABS CM connector. See Figure . Measure resistance, continuity or voltage as specified. See Figure , Fig 1 , Fig 2 and Fig 3 . If checking voltage, measure between ABS CM ground terminals ("AB", "AC" or "AM") and appropriate ABSCM terminal. If voltage, continuity or resistance is not as specified, replace ABS CM.