John Deere 522846.16 – XMC, XMA, TMA: Steering Control Valve, Current Too High (Steer Right Solenoid 1 Current High)

The control software has registered that the electrical current in the supply line of the steering control valve (specifically the steer right solenoid) is too high. This condition strongly suggests a short to ground in the circuit.

• 6110M
• 6120M
• 6130M
• 6145M
• 6155M
• 6175M
• 6195M
• 6110R
• 6120R
• 6130R
• 6145R
• 6155R
• 6175R
• 6195R
• 6215R
• 8235R
• 8245R
• 8260R
• 8285R
• 8295R
• 8310R
• 8310RT
• 8320R
• 8335R
• 8335RT
• 8345R
• 8360R
• 8360RT
• 8400R
• 9470RT
• 9520RT
• 9570RT
• 6145J
• 6165J
• 6180J
• 6205J
• 4730
• 4830
• 4920
• 4930
• M4030
• M4040

1. 1

   Visually check the wiring harness connected to the steering control valve (specifically the right steer solenoid) for any signs of breaks, disconnection, chafing, or corrosion that could cause a short to ground.

2. 2

   Use a multimeter/diagnostic tool to test the continuity of the circuit. Verify if there is a short to ground in the supply line to the right steering solenoid.

3. 3

   Ensure all electrical connections at the steering control valve and the XMC module are secure and free from corrosion. Clean or tighten connections as needed.

4. 4

   Attempt to reprogram the control unit using the current software file, execute necessary calibrations, and clear the diagnostic trouble codes to see if the high-current fault returns.

1. 1

   Power Down

   Turn off the machine and disconnect the battery to ensure safety while working on the electrical and electro-hydraulic systems.

2. 2

   Harness Repair

   If the diagnostic checks revealed a short to ground in the wiring harness, repair or replace the damaged section of the wiring harness.

3. 3

   Solenoid/Valve Replacement

   If the wiring is intact and tests confirm the short is internal to the solenoid itself, remove the faulty right steering control valve solenoid. Depending on the exact valve block generation, you may need to replace just the solenoid cartridge or the entire AutoTrac™ steering control valve assembly.

4. 4

   Reassembly

   Install the new manufacturer-approved part (using new O-rings if replacing the cartridge/solenoid). Reconnect the wiring harness securely.

5. 5

   Clear Codes and Calibrate

   Reconnect the battery, power on the machine, and use the John Deere diagnostic monitor to clear the 522846.16 fault code. Perform the AutoTrac™ steering valve calibration procedure as outlined in the specific model's service manual to ensure the new valve/solenoid responds correctly.