John Deere 5745: Dosing Unit Heater Fault

The fault code indicates an issue with the Dosing Unit Heater. This component is responsible for maintaining the proper temperature for the dosing unit, and the fault suggests it is not functioning as intended.

1. 1

   Dosing Unit Heater

2. 2

   Power supply to the Dosing Unit Heater

3. 3

   Connections to the Dosing Unit Heater

1. 1

   Inspect

   Inspect the Dosing Unit Heater for visible damage or wear.

2. 2

   Test

   Test the Dosing Unit Heater for proper operation using the appropriate testing procedures.

3. 3

   Check

   Check the power supply and connections to the Dosing Unit Heater for continuity and proper voltage.