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Intermittent Signal From Rear Sensor

Test 1 And 2:




Test 3 Through 7:




Test 8 Through 10:






Symptom:
INTERMITTENT SIGNAL FROM REAR SENSOR

When Monitored and Set Condition:
INTERMITTENT SIGNAL FROM REAR SENSOR

When Monitored: Ignition turned on for at least 3.5 seconds. Average filtered speed for the wheels above 19 km/h (12 mph) (brake released or ABS inactive) or 32 km/h (20 mph) (brake applied or ABS active).

Set Condition: There is no output signal from the sensor for 15 milliseconds (ms).

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