7629h

CLAAS 7629h: TR2 (A57-2) Full left steering position not validated when configuring the steering angle sensor (B117)

Issue description

The system indicates that the full left steering position is not validated during the configuration of the steering angle sensor (B117). This may prevent proper calibration of the steering system. The issue can be resolved by returning to normal mode, turning the wheels fully to the left, and revalidating the position using the differential locking button.

Check the cause

  1. Whether the differential lock button is functioning correctly

  2. Whether the steering angle sensor (B117) is properly connected and calibrated

  3. Whether the wheels are turned fully to the left during validation

Repair steps

  1. Return to normal mode

    Press the differential lock button to return to normal mode.

  2. Turn the wheels fully to the left

    Ensure the wheels are turned to the full left position.

  3. Validate the left steering position

    Press the differential locking button to validate the full left steering position.

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