CLAAS 77EDh – Claas Hyd A60 Claas Hydraulic Module: Power Supply of Valve 4 (Module A105-4) Too Low

The power supply of valve 4 is below the minimum threshold of 8 V. This issue is associated with the electrodistributor module (A105-4).

1. 1

   Power supply voltage to valve 4

2. 2

   Electrodistributor module (A105-4) for proper operation

1. 1

   Verify the power supply voltage to valve 4

   Use a multimeter to measure the voltage at the power supply connection of valve 4.

2. 2

   Inspect the electrodistributor module (A105-4)

   Check for visible damage, loose connections, or signs of malfunction on the electrodistributor module (A105-4).