CLC 001079.03 – High Voltage Alert for CLC Sensor Supply. John Deere System Notification.

CLC 001079.03 (CLC 1079.03)

Code: 001079.03

Shortcode: 1079.03


The fault code CLC 001079.03 indicates that the sensor supply voltage in the Cab Load Center (CLC) exceeds 5.25 V. This elevated voltage could potentially damage sensors or affect their accuracy, leading to erroneous readings and impaired machine functions.


The system may scale down the sensor operations or issue warnings to prevent data corruption due to high voltage.


  • Inspect Voltage Regulators: Ensure that voltage regulators are properly calibrated and functioning to prevent overvoltage conditions.
  • Check Sensor Wiring and Connections: Examine the sensor wiring for faults that could lead to incorrect voltage supply.
  • Monitor Voltage Levels: Keep a continuous check on voltage levels supplied to sensors, adjusting as necessary to maintain optimal conditions.
  • Consult a Service Technician: If voltage issues are recurrent, consulting a certified John Deere service technician is recommended for a thorough examination.


Maintaining voltage levels within specified limits is crucial to ensure the accuracy and longevity of sensor systems.

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