When the ignition switch is in the START or RUN position, it connects circuit thru fuse 8 in the Power Distribution Center (PDC). Also powers circuit through fuse 5 in the junction block.
Circuit fuse 5 in the junction block provides power for the ABS warning lamp in the instrument cluster. Ground for the ABS warning lamp is provided by the Controller, Anti-Lock Brakes (CAB) . The CAB illuminates the lamp by providing ground.
ABS Light Test:
Dealer or Reputable Brake Shop should be able to Test & give you estimate.Book calls for apprx 1 hour for testing