Case IH ATC111: Cab Sensor Open or Shorted to Power

The system has detected an issue with the cab sensor, indicating either an open circuit or a short to power. This may affect the proper operation of the sensor and the systems relying on its input.

1. 1

   The wiring and connections to the cab sensor

2. 2

   The integrity of the cab sensor itself

3. 3

   The power supply to the cab sensor

1. 1

   Inspect the wiring and connections

   Check for any damage, wear, or loose connections in the wiring and connectors related to the cab sensor.

2. 2

   Test the cab sensor

   Use a multimeter or diagnostic tool to test the cab sensor for proper functionality and resistance.

3. 3

   Check the power supply

   Verify that the cab sensor is receiving the correct power supply as specified in the service manual.