Intermittent Signal From Rear Sensor

Symptom:
INTERMITTENT SIGNAL FROM REAR SENSOR

When Monitored and Set Condition:
INTERMITTENT SIGNAL FROM REAR SENSOR-EBC 2

When Monitored: 1. No output signal from sensor for 15 ms. 2. Average filtered wheel speed computation above 12 mph with the brake released or above 20 mph with the brake pedal applied. OR 1. Rear wheel acceleration reversing sense in between two sampling periods. cont

Set Condition: 2. Magnitude of rear wheel acceleration or deceleration exceeding 3 g in the second sample period. 3. Criteria 1 and 2 satisfied 128 times within a 21 second period.

POSSIBLE CAUSES
REAR WHEEL SPEED SENSOR OR CONNECTOR DAMAGED
REAR WHEEL SPEED SENSOR FUNCTIONAL TEST
INTERMITTENT SIGNAL DTC
REAR WHEEL SPEED SENSOR CIRCUITS SHORTED TOGETHER
TONE WHEEL DEFECTIVE
CARRIER BEARINGS OUT OF SPECIFICATION
REAR WHEEL SPEED SENSOR AIR GAP OUT OF SPECIFICATION
CAB DEFECTIVE - UNABLE TO READ REAR WHEEL SPEED SENSOR SIGNAL