CORE AS-RADIATOR 4468468 - Caterpillar

Illustration 1 g01272128
Connections of "Auxiliary Lever 2" position sensor
This diagnostic code is associated with the "auxiliary lever 2" position sensor. The position sensor is located in the "auxiliary control pod" attachment. The FMI 08 means that the Implement ECM 2 has determined that the signal frequency of the sensor or the signal pulse width is not within the expected range.The Implement ECM 2 communicates this condition to the Implement ECM over the SAE J1939 Data Link and the Implement ECM will activate this diagnostic code.The position sensor is a PWM sensor that operates at a frequency of approximately 500 100 hertz. The position sensor sends a PWM input signal to the Implement ECM 2. The duty