Vehicle Speed Signal Output

Test 1 Through 4:

Test 5 Through 8:

Symptom:
VEHICLE SPEED SIGNAL OUTPUT

POSSIBLE CAUSES
CONTROLLER ANTILOCK BRAKE DTC'S PRESENT
INTERMITTENT VEHICLE SPEED SIGNAL
VEHICLE SPEED SIGNAL CIRCUIT OPEN
VEHICLE SPEED SIGNAL CIRCUIT SHORTED TO GROUND
VEHICLE SPEED SIGNAL CIRCUIT SHORTED TO VOLTAGE
CAB-VSS
PCM-VSS