Deutz-Fahr P1053-11: DEF Line Heater 1 - Short Circuit to Ground (High Side)

The fault code indicates a short circuit to ground on the high side of the DEF line heater 1. This condition may cause improper operation or failure of the component.

1. 1

   The wiring and connections of the DEF line heater 1

2. 2

   The insulation of the wiring for damage or wear

3. 3

   The component identified by this code for internal faults

1. 1

   Inspect

   Inspect the wiring and connections of the DEF line heater 1 for damage, wear, or improper connections.

2. 2

   Test

   Test the insulation of the wiring for the DEF line heater 1 to identify any short circuits to ground.

3. 3

   Replace

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