Deutz-Fahr 931: Ad Blue Supply Module Temperature: Duty Cycle in Invalid Range

The Ad Blue Supply Module is reporting a temperature issue, and the duty cycle is outside of the acceptable range. This may affect the proper operation of the module and the emission control system.

1. 1

   The temperature sensor of the Ad Blue Supply Module

2. 2

   The wiring and connections to the Ad Blue Supply Module

3. 3

   The power supply to the Ad Blue Supply Module

1. 1

   Inspect

   Check the temperature sensor of the Ad Blue Supply Module for damage or loose connections.

2. 2

   Test

   Test the wiring and connections to the Ad Blue Supply Module for continuity and proper voltage.

3. 3

   Verify

   Verify the power supply to the Ad Blue Supply Module is stable and within the required specifications.