No Response From Controller Antilock Brake

Tests 1 - 2:

Tests 4 - 6:

SYMPTOM
NO RESPONSE FROM CONTROLLER ANTILOCK BRAKE

POSSIBLE CAUSES
- No response from CAB
- Check junction block fuse
- Ground circuit open
- Open fused ignition switch output circuit
- Controller antilock brake (CAB) module
- PCI bus circuit open
- Body control module