Massey Ferguson 0.1.3F – Dash / Instrument Panel: CAN BUS Message Issue (Dash)

Communication failure on the Controller Area Network (CAN) bus between the dashboard module and other control modules on the tractor. The system is either receiving corrupted messages, timing out, or completely losing the signal from the dash.

• 5710SL
• 5711SL
• 5712SL
• 5713SL
• T4
• 7714
• 7715
• 7715S
• 7716
• 7716S
• 7718
• 7718S
• 7719
• 7720
• 7720S
• 7722
• 7722S
• 7724
• 7724S
• 7726
• 7726S
• 8700 Series

1. 1

   Check for accompanying codes in the Engine ECU or Transmission TCU to see if the issue is isolated to the dash

2. 2

   Verify system voltage to ensure the battery is fully charged and the charging system is operating within spec, as low voltage can cause CAN bus dropouts

3. 3

   Inspect the main wiring harness routing to the cab for rub points, pinched wires, or heat damage

4. 4

   Test CAN Bus resistance with the battery disconnected by measuring across the CAN High and CAN Low pins at the diagnostic port (should read approximately 60 ohms; 120 ohms indicates an open circuit or disconnected module)

1. 1

   Disconnect Power

   Disconnect the negative battery cable to prevent electrical shorts during the repair.

2. 2

   Remove Dash Cladding

   Remove the screws securing the instrument panel cladding/dashboard cover to access the rear of the instrument cluster.

3. 3

   Inspect Connectors

   Disconnect the wiring harness from the back of the dash module. Inspect the pins for corrosion, moisture, or pushed-back terminals.

4. 4

   Clean and Re-seat

   Apply electrical contact cleaner to the connectors. Re-seat the connectors firmly, ensuring the locking tabs click into place.

5. 5

   Check Grounds

   Verify that the cab and dashboard ground straps are clean and tight.

6. 6

   Replace Module (if necessary)

   If the wiring and voltages are sound but the dash still fails to communicate, the internal CAN transceiver in the instrument cluster has likely failed. Remove the mounting screws, extract the old cluster, and install the replacement unit.

7. 7

   Clear Codes

   Reconnect the battery. Use a compatible diagnostic tool (such as an AGCO diagnostic tool or Jaltest) to clear the 0.1.3F fault code and verify that CAN communication has been restored.