PTD 000630.14 – Calibration Values Out of Range

PTD 000630.14 (PTD 630.14)

Code: 000630.14

Shortcode: 630.14


This diagnostic trouble code is generated when the control software detects that one or more calibration values are out of range. This can affect the accurate operation of the transmission and other related systems.


When this error is detected, the control software may limit or disable the transmission functions.


Recalibrate System:

  • Perform a complete recalibration of the transmission system following the manufacturer’s guidelines.
  • Ensure all calibration values are within the specified range.

Inspect Calibration Data:

  • Check the calibration data for accuracy and consistency.
  • Correct any discrepancies in the calibration values.

Verify Control Software:

  • Ensure that the control software is updated and functioning correctly.
  • Reprogram the software if it is found to be affecting calibration values.

Consult Technical Support:

  • If the issue persists, consult technical support or a qualified technician for further diagnosis and assistance.

Monitor System:

  • After recalibration, monitor the system to ensure all calibration values remain within the acceptable range.


Regularly checking and maintaining calibration values is essential for optimal system performance. Keep detailed records of calibration data to identify and correct any deviations promptly.

Control Units: John Deere

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