Deutz-Fahr P30A1-12: DEF Line Heater 3 - Short Circuit to Battery (High Side)

The DEF line heater 3 has a short circuit to the battery on the high side. This fault indicates an electrical issue within the circuit associated with the DEF line heater 3.

1. 1

   The wiring and connections of the DEF line heater 3

2. 2

   The insulation of the wiring for damage or wear

3. 3

   The integrity of the component identified by this code

1. 1

   Inspect

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

2. 2

   Test

   Test the insulation of the wiring for the DEF line heater 3 to identify any short circuits.

3. 3

   Replace

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