Symptom: The ECU upgrade was performed in Auto Mode but failed.
Cause: The ECU upgrade may fail if the vehicle is in an unstable condition.
Resolution:
If a dash cam or aftermarket device is connected, it may interfere with the vehicle. Disconnect or remove the device, and then retry the ECU upgrade.
The information above is a general troubleshooting procedure. If the issue is not resolved, check the error code and contact the Customer Support Center.
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