Massey Ferguson X145 – PTO/Linkage Console: PTO/Linkage Console Switch Stuck

The fault code indicates an issue with the PTO/linkage console, specifically that a switch has been detected as continuously activated for more than 30 seconds. This suggests either a mechanical issue, such as a switch stuck in the 'on' position, or an electrical fault within the switch or its wiring.

• 5600 Series
• 6600 Series
• 6700S Series
• 7600 Series
• 8600 Series
• 8700 Series

1. 1

   Visually inspect the PTO and linkage control console for any switches that are visibly stuck, damaged, or obstructed by debris

2. 2

   Manually operate each switch on the console to ensure they move freely and provide a distinct 'click' when activated and deactivated

3. 3

   Inspect the wiring harnesses and connectors attached to the PTO/linkage console for chafing, cuts, or corrosion, and disconnect/reconnect to ensure secure connections

4. 4

   Check the tractor's diagnostic display for related fault codes (e.g., T6155, T6156, T6157, T6158) to pinpoint the exact switch causing the fault

5. 5

   Perform basic electrical tests on the suspected switch, checking for continuity and correct voltage signals

1. 1

   Disconnect battery

   Disconnect the tractor's battery to prevent any electrical shorts during the repair.

2. 2

   Access the console

   Depending on the tractor model, it may be necessary to remove panels or covers on the armrest or side console to gain access to the back of the switch panel.

3. 3

   Identify the faulty switch

   Based on the diagnostic checks, pinpoint the specific switch that needs to be replaced.

4. 4

   Disconnect the switch

   Carefully unplug the electrical connector from the back of the faulty switch.

5. 5

   Remove the switch

   Most switches are held in place by retaining clips. Gently depress these clips to release the switch and remove it from the console.

6. 6

   Install the new switch

   Insert the new switch into the console, ensuring it clicks securely into place.

7. 7

   Reconnect the electrical connector

   Plug the wiring harness into the back of the new switch.

8. 8

   Reassemble the console

   Reinstall any panels or covers that were removed.

9. 9

   Reconnect the battery and test

   Reconnect the battery and start the tractor. Operate the new switch to ensure it is functioning correctly and check that the fault code has cleared.