Case IH DCU19001: Battery Voltage Sensing Signal High

The system has detected a battery voltage sensing signal that is above the upper limit. This indicates an abnormal voltage level being reported by the electrical system.

1. 1

   The battery voltage level

2. 2

   The wiring and connections related to the voltage sensing circuit

3. 3

   The component identified by this code

1. 1

   Verify the battery voltage

   Use a multimeter to measure the battery voltage and compare it to the expected range.

2. 2

   Inspect the wiring and connections

   Check for loose, damaged, or corroded wiring and connections related to the voltage sensing circuit.

3. 3

   Test the component identified by this code

   Follow the service manual procedures to test the component responsible for the voltage sensing signal.