Fendt D.1.30: Supply Voltage Out of Range

The supply voltage is outside the acceptable range of 8V to 18V and has remained so for more than 10 seconds. This condition may affect the proper operation of the system.

1. 1

   The battery voltage

2. 2

   The wiring and connections to the power supply

3. 3

   The voltage regulator or power supply unit

1. 1

   Check the battery voltage

   Use a multimeter to measure the battery voltage and ensure it is within the normal operating range.

2. 2

   Inspect the power supply wiring

   Look for loose, damaged, or corroded connections in the wiring leading to the power supply.

3. 3

   Test the voltage regulator or power supply unit

   If the battery voltage is normal, test the voltage regulator or power supply unit for proper function.