Deutz-Fahr 1252: Air Pump - Incorrect Voltage

The system has detected an operating voltage error related to the air pump. The fault may be caused by an issue with the power supply or the air pump itself. The FMI was previously 0, indicating no specific failure mode was recorded.

1. 1

   Power supply to the air pump

2. 2

   Wiring connections to the air pump

3. 3

   Voltage levels at the air pump terminals

1. 1

   Check the power supply

   Verify that the power source providing voltage to the air pump is functioning correctly and delivering the expected voltage.

2. 2

   Inspect wiring connections

   Examine the wiring and connectors between the air pump and the power source for damage, corrosion, or loose connections.

3. 3

   Measure voltage at the air pump

   Use a multimeter to measure the voltage at the air pump terminals while it is operating to confirm it is within the expected range.