Massey Ferguson 001761.01: DEF Tank Level Low (ECU)

The system has detected a low level in the DEF tank as reported by the ECU. This may indicate that the DEF fluid is below the required level, which can affect emissions control and engine performance.

1. 1

   DEF tank level

2. 2

   DEF tank sensor

3. 3

   DEF tank fluid level indicator

1. 1

   Check

   The DEF tank level to confirm if it is indeed low.

2. 2

   Refill

   If the level is low, refill the DEF tank with the appropriate fluid as specified in the service manual.

3. 3

   Verify

   After refilling, verify that the DEF tank level has been restored to the correct level.