Deutz-Fahr 1557: Heater Relay for SCR Pressure Line Not Connected

The heater relay for the SCR pressure line is not connected, which may result in improper operation of the SCR pressure line heating system. A wire break is indicated as part of the issue.

1. 1

   The connection of the heater relay for the SCR pressure line

2. 2

   The integrity of the wire associated with the SCR pressure line

1. 1

   Inspect

   Inspect the connection of the heater relay for the SCR pressure line to ensure it is properly connected.

2. 2

   Inspect

   Inspect the wire associated with the SCR pressure line for any breaks or damage.

3. 3

   Repair

   If a break is found in the wire, repair or replace the damaged section of the wire.