Deutz-Fahr 1078: DEF Dosing Valve and Battery Circuit Issue

The fault code indicates a problem with the DEF dosing valve and a battery short circuit or wire break on the plus side. This may affect the proper operation of the system.

1. 1

   DEF dosing valve

2. 2

   battery short circuit

3. 3

   wire break on the plus side

1. 1

   Inspect

   Inspect the DEF dosing valve for damage or malfunction.

2. 2

   Check

   Check the battery for a short circuit or wire break on the plus side.

3. 3

   Test

   Test the affected circuit for continuity and proper connection.