John Deere 002165.09 – SCC: CAN BUS Message Fault SCV 5

The Selective Control Unit (SCC) is not receiving the expected communication signals from the fifth Selective Control Valve (SCV 5). This is a Controller Area Network (CAN) bus communication error, indicating a communication breakdown within the tractor's hydraulic system between the SCC and the SCV 5 component.

• 8130
• 8230
• 8330
• 8430
• 8530
• 9230
• 9330
• 9430
• 9530
• 9630

1. 1

   Cycle tractor power to see if the electronic fault code clears upon restart

2. 2

   Check for other active CAN bus-related codes that might indicate a wider network issue rather than a single component failure

3. 3

   Verify hydraulic oil level as per the operator's manual

4. 4

   Visually inspect the wiring harness between the SCC controller and the SCV 5 valve body for chafing, corrosion on connectors, or pinched wires

5. 5

   With power off, check terminating resistors by measuring resistance between CAN High (Yellow) and CAN Low (Green) wires. Expected: ~60 ohms. A reading of 120 ohms indicates a missing or failed resistor

6. 6

   With power on, check CAN bus voltage. CAN High should be 2.5-3.0 volts; CAN Low should be 2.5-2.0 volts

7. 7

   With power off, check for shorts by measuring resistance from CAN High to ground and CAN Low to ground. Expected: open or mega-ohms

1. 1

   Isolate the issue

   Swap the electrical connector from SCV 5 with an adjacent, functioning SCV. If the fault code moves to the other SCV, the SCV 5 solenoid/controller is faulty. If code 002165.09 remains, the issue is in the wiring harness or SCC.

2. 2

   Replace SCV solenoid or controller

   If the fault moved during the isolation test, replace the SCV 5 solenoid or the electronic control unit on the valve.

3. 3

   Replace SCC controller

   If the fault did not move and all wiring/CAN bus integrity tests passed, replace the Selective Control Unit (SCC).

4. 4

   Calibrate hydraulic components

   After replacing an SCV component or the SCC, perform a calibration procedure using a John Deere service tool or the tractor's command center.