{"product_id":"topdon-wireless-obd2-scanner-bluetooth-carpal-all-system-code-reader-for-ios-android-live-data-maintenance-resets","title":"TOPDON Wireless OBD2 Scanner Bluetooth CarPal — All-System Code Reader for iOS \u0026 Android, Live Data \u0026 Maintenance Resets","description":"\u003cp\u003e\u003cstrong\u003eThe TOPDON CarPal Bluetooth Car Code Reader is a compact wireless OBD2 scanner that performs full-system diagnostics, six common maintenance resets, live data logging and performance tests on iOS and Android devices.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for drivers who want professional-grade vehicle insights without professional tools, the CarPal pairs with your phone to read and clear trouble codes across engine, transmission, safety and convenience systems. It supports over 90 vehicle brands and offers an intuitive app interface so you can diagnose problems, run maintenance services and monitor live sensor data at home or on the road.\u003c\/p\u003e\n\n\u003ch3\u003eWhat systems and functions can CarPal diagnose?\u003c\/h3\u003e\n\u003cp\u003eCarPal provides comprehensive all-system scanning, covering core systems such as engine, transmission, ABS and airbag modules. It reads diagnostic trouble codes (DTCs), displays coded descriptions and lets you clear codes when repairs are complete, helping you pinpoint issues faster.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull OBD2 engine diagnostics including pending and confirmed codes\u003c\/li\u003e\n  \u003cli\u003eTransmission, ABS, SRS\/airbag and electronic control module checks\u003c\/li\u003e\n  \u003cli\u003eRead and clear DTCs with one tap via the mobile app\u003c\/li\u003e\n  \u003cli\u003eLive data streaming and graphing for real-time sensor insight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich maintenance resets and special services does it support?\u003c\/h3\u003e\n\u003cp\u003eBeyond code reading, CarPal includes six commonly used service functions to simplify routine maintenance. These resets help restore service indicators and recalibrate systems after component replacements or service events.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil reset to reinitialize service interval reminders\u003c\/li\u003e\n  \u003cli\u003eTPMS reset for tire pressure monitoring recalibration\u003c\/li\u003e\n  \u003cli\u003eEPB (electronic parking brake) reset for brake service tasks\u003c\/li\u003e\n  \u003cli\u003eBMS reset to stabilize battery management functions\u003c\/li\u003e\n  \u003cli\u003eThrottle adaptation to recalibrate throttle body response\u003c\/li\u003e\n  \u003cli\u003eDPF regeneration to assist diesel particulate filter maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to set up and use with iOS or Android?\u003c\/h3\u003e\n\u003cp\u003eSetup is plug-and-play: plug the CarPal into your vehicle's OBD2 port, pair via Bluetooth, then launch the TOPDON app on iOS or Android. The app is organized for entry-level users with plain-language code descriptions, repair guidance and visual graphs for live parameters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWireless Bluetooth pairing—no cables between phone and device\u003c\/li\u003e\n  \u003cli\u003eSimple app workflow: vehicle selection, scan, view results, clear codes\u003c\/li\u003e\n  \u003cli\u003eOn-screen repair tips and code descriptions for quick troubleshooting\u003c\/li\u003e\n  \u003cli\u003eSave or export live data logs for longer analysis or technician review\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat extra features help drivers beyond basic diagnostics?\u003c\/h3\u003e\n\u003cp\u003eCarPal includes performance and emissions tools that go past ordinary code readers. Use the 0–60 performance test, Smog Check for pre-inspection readiness, and persistent access to many free functions to maintain a clear picture of vehicle health.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0–60 and other performance timers for comparative testing\u003c\/li\u003e\n  \u003cli\u003eSmog Check to preview emissions readiness before inspections\u003c\/li\u003e\n  \u003cli\u003eGraphical live data for RPM, speed, fuel trims and sensor values\u003c\/li\u003e\n  \u003cli\u003eMost non-special functions remain free to use permanently\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The TOPDON CarPal is ideal for DIYers, multi-car households and drivers who want deeper vehicle visibility without investing in bulky scan tools. It suits owners who prefer to diagnose and clear common faults themselves, track performance, or perform routine reset services after maintenance. For professional workshops or highly specialized diagnostics, CarPal complements existing tools by offering quick, mobile access to essential system checks and diagnostics.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which cars are compatible with TOPDON CarPal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: CarPal supports over 90 vehicle brands that use standard OBD2 protocols; check TOPDON’s compatibility list or contact support to confirm your model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to pay to use all CarPal features?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most diagnostic functions are free permanently; six special reset services are included and other features may be free—see app details for any optional services.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOPDON","offers":[{"title":"Default Title","offer_id":48083326042270,"sku":"B0DBQQC2LS","price":64.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/topdon-carpal-front-view.jpg?v=1785831588","url":"https:\/\/northtrailauto.ca\/products\/topdon-wireless-obd2-scanner-bluetooth-carpal-all-system-code-reader-for-ios-android-live-data-maintenance-resets","provider":"North Trail Auto","version":"1.0","type":"link"}