ICC codes

John Deere ICC Fault Codes / John Deere ICC Diagnostic Trouble Codes

The Instrument Cluster Control (ICC) unit, positioned on the control panel above the steering column, is a critical electronic module that provides visual information to the operator. It includes indicator lights, a data display window, and analog gauges, all essential for displaying operational performance, settings, diagnostics, and alarm information relevant to the vehicle system.

The ICC unit receives information directly from various components and over the CAN network, ensuring real-time updates and accurate diagnostics.

Key Features of John Deere ICC Diagnostic System

  • Indicator Lights and Gauges:
    • Provide real-time operational performance data.
    • Display critical system settings and diagnostics.
    • Highlight alarm information promptly to prevent potential issues.
  • Data Display Window:
    • Shows detailed diagnostic trouble codes (DTCs).
    • Facilitates easy monitoring of system performance.

Understanding John Deere ICC Fault Codes

John Deere ICC fault codes, also known as ICC diagnostic trouble codes, help identify issues within the Implement Control Console (ICC) system. These codes are crucial for diagnosing problems related to attachments and implements, ensuring the machinery operates effectively.

Common Fault Codes and Their Meanings:

  1. ICC 000107.00 – Air Filter Pressure Differential Extremely High:
    • Indicates a clogged air filter restricting airflow.
  2. ICC 000167.04 – Alternator Voltage Below Normal:
    • Suggests the alternator is not charging the battery adequately.
  3. ICC 522011.02 – TCU Not Responding, Data Erratic:
    • Implies transmission control issues leading to neutral default.
  4. ICC 523905.05 – Front PTO Driver Current Below Normal:
    • Signals low current or open circuit in the front PTO coil.
  5. ICC 524264.31 – Checksum Error, Data Invalid:
    • Indicates EEPROM checksum failure.

Importance of Addressing ICC Fault Codes

Timely identification and resolution of ICC fault codes ensure optimal performance and longevity of John Deere machinery. Regular diagnostics and maintenance, guided by these fault codes, can prevent significant operational disruptions and costly repairs.


This page provides the meanings of the fault codes. For comprehensive troubleshooting information, refer to the technical manuals specific to your John Deere equipment.

John Deere ICC fault codes are essential tools for maintaining the efficiency and reliability of your equipment. By understanding and addressing these codes promptly, operators can ensure that their machinery performs at its best, minimizing downtime and maximizing productivity. For detailed troubleshooting, always refer to the technical manuals provided by John Deere.

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