This error code, EPC 000126.16, indicates that the pressure switch on the transmission oil filter has been closed for more than three seconds at a transmission oil temperature above 28°C (82°F) and an engine speed exceeding 700 rpm. This suggests that the transmission oil filter is restricted and needs to be changed.
- John Deere error EPC codes
- John Deere error EPC codes
This error code, EPC 000091.07, is triggered when the control unit detects an incorrect CAN BUS message regarding the accelerator pedal position from the ECU. This occurs when the selection from the foot throttle on input address EPC025 on premium tractors has been deactivated.
- John Deere error EPC codes
This error code, EPC 000091.03, indicates that the control unit has detected a voltage exceeding 4.7 volts at the signal input of the accelerator pedal potentiometer (B79). This high voltage condition suggests that the circuit may be shorted to a supply lead or is open.
- John Deere error EPC codes
This error code, EPC 000084.19, indicates that the BCU (Body Control Unit) control unit has transmitted an incorrect message regarding the wheel speed sensor status via the CAN BUS. This error can occur under the following conditions: The wheel speed sensor is not available due to incorrect configuration. There is a sensor signal fault caused…
- John Deere error EPC codes
This error code, EPC 000084.14, indicates that the control unit EPC has registered no wheel speed signal when the transmission is engaged (clutch pedal released) and the reverse drive lever is in either the forward or reverse position. The possible causes for this issue include: A defective wheel speed sensor (B09/B35). An incorrect or missing…
- John Deere error EPC codes
This error code, EPC 000084.07, indicates that the control unit EPC has received a wheel speed signal via the CAN BUS during the calibration process of the transmission. This can occur due to several reasons: A defective wheel speed sensor (B09/B35). An incorrect wheel speed signal received via the CAN BUS. The tractor is not…


