Massey Ferguson 00.00.36 – Dash: Issue With Signal Voltage From Gear Shift Lever, T Handle (Dash)

This code indicates that the controller is receiving an erratic, out-of-range, or missing electrical signal voltage from the T-handle transmission control lever.

• 7714
• 7715
• 7715S
• 7716
• 7716S
• 7718
• 7718S
• 7719
• 7720
• 7720S
• 7722
• 7722S
• 7724
• 7724S
• 7726
• 7726S
• Tier 4 (2015-2021)
• 5608
• 5609
• 5610
• 5611
• 5612
• 5613
• 5710SL
• 5711SL
• 5712SL
• 5713SL
• 6600 Series
• 6700 Series
• 7614
• 7615
• 7616
• 7618
• 7619
• 7620
• 7622
• 7624
• 7626
• 7714S
• 7719S

1. 1

   Remove the right-hand console or armrest trim to visually inspect the wiring harness and connector at the base of the T-handle for chafing, pinched wires, or loose pins.

2. 2

   Perform a voltage sweep test by back-probing the signal wire at the T-handle connector with a multimeter. Monitor the voltage as you pulse the lever forward and backward; it should change smoothly without dropping out or spiking.

3. 3

   Check the harness continuity between the T-handle and the Dash controller for open circuits, high resistance, or shorts to ground/power.

4. 4

   Ensure the physical T-handle mechanism, support bracket, and internal springs are not broken, which could prevent the lever from engaging the sensor properly.

1. 1

   Disconnect Power

   Turn off the tractor and disconnect the negative battery cable.

2. 2

   Access the Lever

   Carefully pry up or unbolt the right-hand console/armrest trim panels surrounding the transmission controls.

3. 3

   Disconnect Wiring

   Unplug the electrical connector at the base of the T-handle assembly.

4. 4

   Remove the Assembly

   Unbolt the T-handle support bracket from the console base. Note the position of the return springs and support brackets.

5. 5

   Install the New Part

   Mount the new T-handle assembly into the console and secure the retaining bolts.

6. 6

   Reassemble

   Reconnect the electrical harness and snap/bolt the console trim panels back into place.

7. 7

   Test

   Reconnect the battery. Turn the key on, clear the inactive 00.00.36 fault code from the Dash, and test the transmission shifting (both powershift pulses and range changes) to confirm the repair.