Case IH 9314 – Hitch Controller: Invalid Config - Right Draft Pin voltage is not within spec for 'no load' condition

The controller is detecting an out-of-range voltage on the right draft pin circuit (connector C059, cavity 3) when there should be no load applied.

• MX Magnum
• STX Steiger
• MX Magnum series
• TG series
• STX Steiger series
• Puma series
• TG210
• TG230
• TG255
• TG285
• T8000 series

1. 1

   Verify if the tractor is equipped with hitch draft control (position-only hitches should not look for draft pin voltage).

2. 2

   Check the armrest controller calibration to ensure it hasn't been accidentally calibrated for draft mode.

3. 3

   Inspect the wire harness at the right draft pin sensor (connector C059, cavity 3) for damaged wires, shorts to voltage, or corroded connectors.

1. 1

   Harness Repair

   If diagnostic checks reveal damaged wiring or a short on the C059 circuit (wiring cause), repair or replace the affected section of the hitch wiring harness.

2. 2

   Recalibrate the Armrest

   If the tractor does not have draft control (miscalibration cause), perform the armrest calibration procedure and ensure it is configured strictly for position control.

3. 3

   Replace the Sensor

   If the tractor has draft control, wiring tests good, and the pin outputs an out-of-range offset voltage under no load (sensor failure cause), safely support the hitch, remove retaining hardware, and replace the right draft pin sensor.

4. 4

   Perform Hitch Calibration

   Perform the Hitch Controller Calibration procedure. Note: Engine speed must typically be set above 1600 RPM during the calibration of the lower valve.

5. 5

   Clear Codes

   Cycle the key, clear the stored fault codes, and verify that code 9314 does not return during the 'no load' phase of the calibration.