Valtra E042: PTO Pressure Switch Closed Signal Failure

The system has detected a failure in the closed signal from the PTO pressure switch. This indicates that the switch is not providing the expected signal when it should be closed.

1. 1

   PTO pressure switch

2. 2

   wiring to the PTO pressure switch

3. 3

   connection at the PTO pressure switch

1. 1

   Inspect

   Check the PTO pressure switch for physical damage or signs of wear.

2. 2

   Test

   Verify the operation of the PTO pressure switch using a multimeter or diagnostic tool.

3. 3

   Check

   Examine the wiring and connections to the PTO pressure switch for looseness, corrosion, or breaks.