Massey Ferguson B.01.11 – Mid Mount Valve Module: Loader Mid Mount Electro Valve Solenoid Low Amp Draw

The control module is detecting a lower-than-expected electrical current (amperage) when it attempts to energize the solenoid for the mid-mount loader electro-hydraulic valve. A 'low amp draw' typically indicates high electrical resistance in the circuit, commonly caused by a failing solenoid coil, a loose or corroded electrical connector, or a partially broken wire.

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

1. 1

   Inspect the wiring harness running from the Mid Mount Valve Module to the loader valve block for chafed wires, pinch points, or physical damage.

2. 2

   Disconnect the electrical plug at the suspect mid-mount valve solenoid and check for water ingress, dirt, or green corrosion on the pins. Ensure the pins are tight and making good contact.

3. 3

   Measure the resistance (Ohms) across the two pins of the solenoid coil using a digital multimeter and compare to OEM specifications. An unusually high resistance reading or an open circuit confirms internal coil failure.

4. 4

   Check the continuity of the wiring harness from the solenoid connector back to the Mid Mount Valve Module to rule out a broken wire.

1. 1

   Preparation

   Turn off the tractor, remove the key, and disconnect the negative battery cable to prevent electrical shorts.

2. 2

   Locate the Valve

   Locate the mid-mount electro-hydraulic valve block (typically mounted on the right side of the tractor chassis where the loader hydraulic hoses connect).

3. 3

   Clean the Area

   Wipe down the valve block around the affected solenoid to prevent dirt from entering the hydraulic system.

4. 4

   Remove the Solenoid

   Disconnect the electrical harness from the solenoid. Remove the retaining nut at the end of the valve stem holding the coil in place.

5. 5

   Replace the Coil

   Slide the old solenoid coil off the valve cartridge tube. Slide the new OEM coil onto the stem.

6. 6

   Reassembly

   Reinstall and tighten the retaining nut. Reconnect the electrical harness, ensuring the weather-pack seal clicks into place.

7. 7

   Clear Codes & Test

   Reconnect the battery. Use a compatible Massey Ferguson diagnostic tool to clear the B.01.11 / 0B.00.11 DTC. Start the tractor and operate the loader joystick to verify the fault does not return and the loader functions smoothly.