78C4h

CLAAS 78C4h: Front Suspended Axle Disconnected During CSM Sequence

Issue description

The front suspended axle is disconnected during a CSM sequence, causing the front axle to become inoperative. After 20 seconds, the tractor initializes and the sequence is relaunched. If no action is taken, the CSM should be reset.

Check the cause

  1. The status of the front suspended axle during CSM sequence

  2. The functionality of the CSM after initialization

  3. The connection and operation of the front axle during system reinitialization

Repair steps

  1. Verify the front suspended axle status

    Check if the front suspended axle is properly connected and functioning during the CSM sequence.

  2. Monitor the CSM initialization

    Observe the CSM behavior after 20 seconds to ensure proper reinitialization.

  3. Reset the CSM

    If the issue persists, reset the CSM as described in the system response.

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