Topdon Carpal Car Diagnostic Tool is a compact, Bluetooth-based diagnostic dongle designed to turn your smartphone into a powerful scanning tool. Released as a highly portable “DIY-plus” solution , it offers deeper system access than standard OBD2 readers while remaining small enough to fit in your pocket. Key Features of Topdon Carpal Car Diagnostic Tool All-System Diagnosis: Goes beyond the engine to scan ABS, SRS (Airbag), Transmission, BCM (Body Control), HVAC, and more. It provides a “Vehicle Health Score” to give you an instant overview of the car’s condition. 6 Essential Maintenance Resets: Includes the most common service tasks: Oil Reset Throttle Adaptation EPB Reset (Electronic Parking Brake) BMS Reset (Battery Registration) TPMS Reset DPF Regeneration Advanced Battery Testing: Real-time voltage monitoring, start-up data logging, and voltage trend tracking to identify a failing battery before it leaves you stranded. Performance Testing: Includes a 0–60 mph (0–100 km/h) timer and engine volumetric efficiency (VE) calculations to test your vehicle’s true power output. Repair Data Library: Built-in access to DTC Repair Guides, Technical Service Bulletins (TSBs), and a “Warning Light Library” to explain dashboard symbols. Bluetooth 5.0 Connectivity: Quick, wireless pairing with a 10-meter range. CAN-FD Protocol: Native support for modern 2020 vehicles (GM, Chrysler, Ford) without needing extra adapters. Technical Specifications of Topdon Carpal Car Diagnostic Tool Feature Details Connectivity Bluetooth 5.0 Working Voltage DC 9V – 18V (Powered by vehicle OBD port) Dimensions 84.1 x 50.4 x 27.2 mm Weight 78g (Lightweight & Portable) Mobile OS Android 7.0 / iOS 11.0 Update Policy 1 Year Free Updates (UgX100,000/year thereafter for diagnostics) Vehicle Coverage 80 Brands / 98% of models (1996–2026) How it Works of Topdon Carpal Car Diagnostic Tool Download: Install the “TOPDON CarPal” app from the Play Store or App Store. Plug & Pair: Plug the dongle into the vehicle’s OBDII port and pair it via Bluetooth within the app settings Bind Brands: The software allows you to bind up to 3 different car brands for free diagnostic use, with the option to switch or add more through the in-app mall.
