SCC 523693.09 – Missing SV I External Control Message for 1 Second

SCC 523693.09 (SCC )

Code: 523693.09

Shortcode:

Description:

This error code indicates that the external control message for Selective Control Valve I (SV I) has been missing for longer than 1 second. Missing command messages can originate from the Resume Switch, iTEC™, Option Configuration Connector, or Attached Implements.

Reaction:

When this code is detected, the SCC functions will be degraded, impacting overall performance.

Recommendations:

Check External Control Sources:

  • Verify the functionality of the Resume Switch, iTEC™, Option Configuration Connector, and any attached implements that may be sending control messages to SV I.

Inspect Wiring and Connectors:

  • Check all wiring and connectors associated with SV I for signs of damage, poor connections, or corrosion. Repair or replace as necessary.

Monitor Communication:

  • Use diagnostic tools to monitor the communication signals from external control sources to SV I, ensuring they are being received consistently.

Update Firmware and Software:

  • Ensure all relevant components, including the SCC, have the latest firmware and software updates.

Consult Technical Support:

  • If the issue persists, contact technical support for further diagnostics and assistance.

Note:

Reliable communication from external control sources is essential for the accurate and efficient operation of SV I.


Control Units: John Deere

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