Description:

This diagnostic trouble code is generated when the vehicle identification number (VIN) from at least one other control software is not received or received incorrectly. This can be due to communication errors, data corruption, or module issues.

Reaction:

When this code is detected, the vehicle’s control systems may limit functionality to prevent potential operational issues due to the mismatch or absence of VIN information.

Recommendations:

Verify VIN Information:

• Check all control modules for the correct VIN. Reprogram any module with incorrect or missing VIN information.

Inspect Communication Lines:

• Inspect CAN BUS wiring and connections for damage or loose connections that may be causing communication errors. Repair or replace as necessary.

Update Control Software:

• Ensure all control modules have the latest software updates to prevent compatibility issues.

Check for Data Corruption:

• Verify the integrity of the data within control modules. Reprogram or replace any modules showing signs of data corruption.

Note:

Accurate VIN information is crucial for vehicle diagnostics and operations. Promptly address this issue to restore full vehicle functionality.