Excessive Variation Amount of Yaw Rate Sensor Output

AT:DTC 72 EXCESSIVE VARIATION AMOUNT OF YAW RATE SENSOR OUTPUT

DTC DETECTING CONDITION:
Defective yaw rate sensor

TROUBLE SYMPTOM:
^ VDC does not operate.
^ ABS does not operate.

WIRING DIAGRAM:

Step 1-Step 2:

Step 3-Step 9:

Step 10-Step 13: