John Deere error PTQ codes
- John Deere error PTQ codes
This diagnostic trouble code, PTQ 000191.00, is generated when transmission speed is detected during the calibration process. This can occur due to a defective transmission speed sensor or if the tractor is not positioned on a level surface during calibration, leading to potential movement of the tractor.
- John Deere error PTQ codes
This diagnostic trouble code, PTQ 000127.03, indicates that the voltage at the transmission oil pressure switch is above 4.875 volts. This condition may suggest a defective circuit, potentially leading to inaccurate oil pressure readings and improper transmission operation.
- John Deere error PTQ codes
This diagnostic trouble code, PTQ 000127.01, is generated when the transmission oil pressure (system pressure) is detected to be too low while the engine speed is above 800 rpm. This condition can lead to insufficient lubrication and cooling of the transmission components, potentially causing damage if not addressed promptly.
- John Deere error PTQ codes
This diagnostic trouble code, PTQ 000084.14, indicates that no wheel speed is detected while power is flowing through the transmission (clutch pedal released) and the reverse drive lever is in the forward or reverse position. This can be caused by a defective wheel speed sensor or incorrect wheel speed data received via the CAN BUS.
- John Deere error PTQ codes
This diagnostic trouble code, PTQ 000084.07, is generated if the control software detects wheel speed via the CAN BUS during transmission calibration. This can occur due to a defective wheel speed sensor, incorrect wheel speed data received via the CAN BUS, or if the tractor is not positioned on a level surface during calibration, leading…
