Deutz-Fahr P30A1-11: DEF Line Heater 3 - Short Circuit to Ground (High Side)

The fault code indicates a short circuit to ground on the high side of the DEF line heater 3. This condition may affect the proper operation of the component and could lead to system malfunctions.

1. 1

   The wiring and connections associated with the DEF line heater 3

2. 2

   The insulation integrity of the wiring

3. 3

   The component identified by this code for signs of damage or wear

1. 1

   Inspect

   Inspect the wiring and connections of the DEF line heater 3 for damage, wear, or improper connections.

2. 2

   Test

   Test the insulation resistance of the wiring to identify any short circuits to ground.

3. 3

   Replace

   If a fault is found, replace the damaged wiring or the component identified by this code as necessary.