Right Front Sensor Signal Failure

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Test 1 - 2





Test 3 - 6





Test 7

Symptom:
RIGHT FRONT SENSOR SIGNAL FAILURE

When Monitored and Set Condition:
RIGHT FRONT SENSOR SIGNAL FAILURE

When Monitored: Wheel speed comparison is checked at drive off or every 7 milliseconds (ms). Wheel speed continuity is checked every 7 milliseconds. Wheel speed phase length supervision is checked every 7 milliseconds.

Set Condition: If, during an ABS stop, the CAB commands any valve solenoid on for an extended length of time, and does not see a corresponding wheel speed change, the Diagnostic Trouble Code (DTC) is set. The DTC can also set if the signal is missing or erratic.





Possible Causes