CLAAS 75D8h: Range Sensor Circuit Malfunction

The system detects that a minimum of 2 range sensors are simultaneously open, which is not normal as only 1 should be open at a time.

1. 1

   The range sensors

2. 2

   The wiring and connections to the range sensors

3. 3

   The control unit receiving the sensor signals

1. 1

   Inspect

   Inspect the range sensors for damage or improper installation.

2. 2

   Test

   Test the range sensors to verify their operation and signal output.

3. 3

   Check

   Check the wiring and connections to the range sensors for continuity and proper termination.

4. 4

   Verify

   Verify the control unit is receiving and processing the sensor signals correctly.