Description:

This error code, TID 520958.14, is generated when the control software detects that shifting the transmission to the selected range is not permitted because another control software has commanded a limitation of travel speed. This is typically a safety feature to prevent damage to the transmission or unsafe operating conditions.

Reaction:

The transmission will not shift to the selected range, limiting the vehicle’s speed and potentially its functionality.

Recommendations:

• Check Control Software Commands: Verify the commands from other control software that might be limiting the travel speed. Ensure that these commands are appropriate for the current operating conditions.
• Inspect Speed Settings: Check the speed settings and limits imposed by other control software. Adjust if necessary to match the desired operational parameters.
• Update Control Software: Ensure all related control software is up-to-date to prevent any conflicts or unintended limitations.
• Consult Operator Manual: Refer to the operator manual for any specific instructions or conditions that might trigger this limitation.

Note:

Understanding and properly configuring the control software commands and speed settings is crucial for smooth vehicle operation. Regularly review and adjust these settings as needed to avoid unnecessary limitations.