Deutz-Fahr P1FDE-00: ECU Power Supply Overcurrent Warning

The system has detected an overcurrent condition in the ECU power supply. This may indicate an electrical fault in the circuit supplying power to the ECU.

1. 1

   ECU power supply circuit

2. 2

   wiring connections to the ECU

3. 3

   power source for the ECU

1. 1

   Inspect

   Inspect the ECU power supply circuit for signs of damage, wear, or short circuits.

2. 2

   Check

   Check the wiring connections to the ECU for looseness, corrosion, or poor contact.

3. 3

   Verify

   Verify the power source for the ECU is functioning correctly and providing stable voltage.