ABS Warning Indicator

Tests 1 And 2:

Tests 3 Through 7:

Tests 8 Through 13:

Tests 14 Through 18:

Test 19:

Symptom:
ABS AMBER WARNING LAMP INDICATOR

POSSIBLE CAUSES
ABS WARNING LAMP BULB DEFECTIVE
ABS LAMP RELAY CONNECTOR OBSERVABLE DEFECT
ABS LAMP RELAY CONTROL CIRCUIT OPEN
ABS LAMP RELAY GROUND CIRCUIT OPEN
ABS WARNING LAMP DRIVER CIRCUIT OPEN
ABS WARNING LAMP DRIVER CIRCUIT SHORT TO GROUND
ABS LAMP RELAY CONTROL CIRCUIT SHORTED TO GROUND
ANTILOCK BRAKE SYSTEM LAMP RELAY DEFECTIVE
INSTRUMENT CLUSTER DEFECTIVE
FUSED IGNITION SWITCH OUTPUT CIRCUIT TO LAMPS OPEN
FUSED IGNITION SWITCH OUTPUT CKT SHORT TO GROUND
CAB CONNECTOR OBSERVABLE DEFECT
CONTROLLER ANTILOCK BRAKE DEFECTIVE