1491

Deutz-Fahr 1491: Overtemperature in Supply Module Reverse Valve SCR

Issue description

The system has detected an overtemperature condition in the Supply Module Reverse Valve SCR. This may indicate that the component has exceeded its operational temperature limit, potentially leading to performance issues or damage.

Check the cause

  1. The temperature readings from the Supply Module Reverse Valve SCR

  2. The cooling system associated with the Supply Module Reverse Valve SCR

  3. The wiring and connections to the Supply Module Reverse Valve SCR

Repair steps

  1. Check temperature readings

    Verify the temperature readings from the Supply Module Reverse Valve SCR using the diagnostic tool.

  2. Inspect cooling system

    Examine the cooling system for any blockages, leaks, or malfunctions that could be causing the overtemperature condition.

  3. Check wiring and connections

    Inspect the wiring and connections to the Supply Module Reverse Valve SCR for any signs of damage, corrosion, or loose connections.

Parts you might need

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