Description:

This diagnostic trouble code, JDL 298887.31, is triggered when there is a conflict between the machine configuration of the JDL control unit and the configuration data received from the vehicle CAN BUS. This indicates that the control unit’s configuration settings do not match the expected values.

Reaction:

When this error code is triggered, the equipment may experience improper operation or functionality due to the configuration mismatch. This can affect various systems and components controlled by the JDL control unit.

Recommendations:

Verify Configuration Settings:

• Check the configuration settings of the JDL control unit and compare them with the configuration data from the vehicle CAN BUS.
• Ensure all settings are correct and consistent with the machine’s specifications.

Update Control Unit Software:

• Ensure that the control unit software is up-to-date. Install any available updates to address known issues and improve system compatibility.

Reload Configuration Data:

• Reload the configuration data from a backup or default settings. This can help correct any mismatches or corrupted data.

Consult Technical Support:

• If the issue persists after performing the above steps, consult the manufacturer’s technical support for further assistance.
• Provide the diagnostic trouble code and any relevant information gathered during the inspection.

Note:

Configuration conflicts can arise from software updates, incorrect user input, or corruption of configuration data. Regularly backing up configuration settings and following manufacturer guidelines can help prevent these issues.