The TNM Guardian app enables easy checking of error codes, mileage, and VINs. Developed by Carly for TÜVNord, the app offers precise diagnostic features and insights into vehicle status to identify and resolve potential issues early.
Updated on
14 Nov 2024
Auto & Vehicles
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.