CLAAS 7682h – Claas Tr3 A57 3 Transmission Module: Short-circuit to 12V of the rear PTO solenoid valve

A short-circuit to 12V has been detected in the rear PTO solenoid valve. This issue is associated with the PTO being off. The cause is likely a fault in the power supply harness of the solenoid valve.

1. 1

   The solenoid valve power supply harness for a possible 12V short circuit

2. 2

   The condition of the rear PTO solenoid valve

1. 1

   Inspect

   Inspect the solenoid valve power supply harness for signs of damage, wear, or a 12V short circuit.

2. 2

   Test

   Use the “Auto 5” module with tool number 60 05 033 249 to test the solenoid valve and identify any faults.

3. 3

   Replace

   If a fault is identified, replace the affected component as required.