Deutz-Fahr 1104: SCR Heater DEF Supply Line Short Circuit to Battery

A short circuit has been detected in the supply line for the SCR heater DEF. This fault indicates an electrical fault where the circuit is incorrectly connected to the battery, which may cause improper operation or damage to the system.

1. 1

   The SCR heater DEF supply line for physical damage or wear

2. 2

   Connections and wiring related to the SCR heater DEF supply line

3. 3

   The component identified by this code for signs of electrical fault

1. 1

   Inspect

   Inspect the SCR heater DEF supply line for visible damage, wear, or improper connections.

2. 2

   Test

   Test the electrical continuity and insulation of the SCR heater DEF supply line using appropriate diagnostic tools.

3. 3

   Replace

   If a fault is confirmed, replace the affected SCR heater DEF supply line as needed.