Find out what your car needs before a warning light leaves you guessing with the TOPDON CarPal Bluetooth OBD2 scanner and your smartphone.
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Check every system: Read and clear fault codes across vehicle systems, view an overall health score, and get engine-code severity ratings with repair instructions.
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Handle common resets: Use six functions for oil service, TPMS, electronic parking brake, battery management, throttle adaptation, and diesel particulate filter regeneration.
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Get useful guidance: Check battery voltage and start-up data, review I/M readiness results, find warning-light explanations, and locate your vehicle’s diagnostic connector.
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Connect and explore: Bluetooth 5.0 reaches up to 33 feet; AutoVIN reads your vehicle details, and performance testing measures 0–60 mph acceleration. It supports Android 7.0+ and iOS 11.0+, and vehicles from 1996–2023 across more than 90 brands. Software is free for the first year, then renews at $4.99 monthly or $29.99 yearly; the software supports up to three vehicle brands.
