Massey Ferguson 0A.20.13 – Mid Mount Valve Module: External Hydraulic Valve 2 Issue

Indicates a fault or malfunction associated with the second external hydraulic valve (often referred to as a spool valve or auxiliary valve) on the tractor.

• 7724S
• 5712SL
• 7722
• 7722S
• 5713SL
• 7720S
• 7716
• 7718
• T4
• 7715
• 5710SL
• 7726
• 7726S
• 5711SL
• 7718S
• 7719
• 7714
• 7716S
• 7720
• Tier 4 (2015-2021)
• 7715S
• 7724
• 4707
• 4708
• 4709
• 4710
• 5608
• 5609
• 5610
• 5611
• 5612
• 5613
• 7614
• 7615
• 7616
• 7618
• 7619
• 7620
• 7622
• 7624
• 7626

1. 1

   Use a compatible diagnostic tool or interface device to pull all active and stored DTCs

2. 2

   Look for associated codes that might pinpoint the exact electrical failure, such as 0A.41.FF (Connection problem on a hydraulic valve) or 0A.02.36 (Spool Valve Signal Voltage Issue)

3. 3

   Inspect the Spool Position Sensor values

4. 4

   Verify communication between the Dash and the Mid Mount Valve Module

5. 5

   Refer to the tractor's specific service manual or consult with a qualified technician to interpret the exact nature and location of the fault before tearing down the hydraulic block