CLAAS 75CAh – Claas Tr1 A57 1 Transmission Module: Insufficient Current to Forward Gear Solenoid Valve

The current sent to the forward gear solenoid valve is insufficient, indicating a current regulation problem. This may affect the proper operation of the transmission system.

1. 1

   The battery voltage

2. 2

   For a possible resistance on the solenoid valve supply

3. 3

   The solenoid valve winding

1. 1

   Check the battery voltage

   Verify that the battery voltage is within the specified range for the system.

2. 2

   Inspect the solenoid valve supply for resistance

   Look for any signs of resistance or poor connection in the supply circuit of the solenoid valve.

3. 3

   Test the solenoid valve winding

   Use a multimeter to check the resistance of the solenoid valve winding and compare it to the manufacturer's specifications.