This guide will walk you through resetting the VIN (Vehicle Identification Number) on a GM HMI 2.0/2.5 module using the OBDSTAR X300 Classic G3 device.
Step-by-Step VIN Reset Procedure:
1. Enter ECU Advanced Mode
On the main screen of the device, tap:
[ECU Advanced] >> [GM/OPEL] >> [GM/OPEL V30.04] >> [OPEL] >> [HMI2.0/2.5]
Then tap on [Guide] to read the connection and operation instructions carefully.
2. Read ECU Information
Select [ECU info.] to retrieve the current information stored in the HMI module, including the existing VIN.
3. Reset VIN
Choose the Reset VIN function from the menu.
The tool will process the request, and once complete, you should see a confirmation message: “Reset VIN Success.”
4. Confirm the VIN Reset
Return to [ECU info.] and re-read the data to verify that the VIN has been successfully cleared or modified.
Tips:
Always ensure your device software is updated to the latest version before starting.
It's recommended to back up any important data before making changes.
Use a proper power supply to avoid unexpected interruption during operation.
Using OBDSTAR X300 Classic G3, you can successfully reset the VIN on a GM HMI module with just a few simple steps.
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