{"product_id":"topdon-ad900bt-obd2-diagnostic-tablet-7-inch-bidirectional-scanner-with-ecu-coding-28-services","title":"TOPDON AD900BT OBD2 Diagnostic Tablet — 7-inch Bidirectional Scanner with ECU Coding, 28+ Services","description":"\u003cp\u003e\u003cstrong\u003eThe TOPDON AD900BT is a professional OBD2 diagnostic tablet that performs full-system scans, bidirectional active tests and online ECU coding with 28+ service functions and two years of free updates.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for independent mechanics, advanced DIYers and shop technicians, the AD900BT pairs a fast 4-core processor with a large 7-inch display and a high-capacity battery to deliver extended, mobile diagnostics. It connects wirelessly to vehicles, supports over 130 car brands and offers OE-level system coverage including bidirectional controls and one-click reporting to streamline troubleshooting and repairs.\u003c\/p\u003e\n\n\u003ch3\u003eHow complete is the AD900BT’s vehicle coverage and system diagnosis?\u003c\/h3\u003e\n\u003cp\u003eThe AD900BT targets comprehensive diagnostics across powertrain and vehicle body systems, providing OE-style access for most modern cars. It supports Auto VIN recognition, full-system scan, live data, freeze frame and one-click code clearing across multiple control modules.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOver 130+ car brands and 10,000+ models supported\u003c\/li\u003e\n  \u003cli\u003eFull-system scans: engine, ABS, airbags, transmission, BCM, SRS and more\u003c\/li\u003e\n  \u003cli\u003eAuto VIN detection for quick identification and scan setup\u003c\/li\u003e\n  \u003cli\u003eOne-click read\/clear for fault codes across all available systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat advanced service functions and active tests does it offer?\u003c\/h3\u003e\n\u003cp\u003eBeyond basic reading and clearing, the AD900BT provides 28+ service functions for maintenance and repair tasks as well as bidirectional (active) testing to command components. These functions help with routine resets and pinpointing faults by sending commands to vehicle actuators and reading real-time responses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eService functions: oil reset, EPB, DPF, SAS, BMS, ABS bleed and throttle\/idle adaptations\u003c\/li\u003e\n  \u003cli\u003eInjector coding, transmission service, A\/F calibration and headlight aiming tools\u003c\/li\u003e\n  \u003cli\u003eBi-directional active tests for windows, door locks, throttle and other actuators\u003c\/li\u003e\n  \u003cli\u003eSave, export and share diagnostic reports for records or remote assistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan the AD900BT perform ECU coding and software-related tasks?\u003c\/h3\u003e\n\u003cp\u003eYes — the AD900BT supports online ECU coding to enable or customize vehicle features and to code replacement parts when compatible with the vehicle’s manufacturer protocols. Availability depends on the specific make, model and year, so checking compatibility before performing coding operations is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnline ECU coding to enable hidden features or match replacement modules\u003c\/li\u003e\n  \u003cli\u003ePower balance matching and certain parameter adaptations where permitted\u003c\/li\u003e\n  \u003cli\u003eCompatibility checks recommended before attempting manufacturer-level coding\u003c\/li\u003e\n  \u003cli\u003eTwo-year free software updates to keep coding options current\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the unit perform in daily workshop use and portability?\u003c\/h3\u003e\n\u003cp\u003eThe AD900BT is built for on-the-go diagnostics with a 6300mAh battery that supports long sessions and a responsive 4-core 1.8GHz CPU for fast navigation. Wireless connectivity plus a concealed VCI storage design keep the tool tidy, while clear LED indicators and a 7-inch screen make results easy to read in busy work environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to ~11 hours screen time per charge for extended mobile use\u003c\/li\u003e\n  \u003cli\u003eBuilt-in 4-core CPU for efficient data processing and smooth graphs\u003c\/li\u003e\n  \u003cli\u003eWireless VCI with integrated storage and 3 LED status indicators\u003c\/li\u003e\n  \u003cli\u003eOne-click update and remote assistance for collaboration and support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The TOPDON AD900BT is ideal for independent garages, professional technicians and experienced DIYers who need near-OE diagnostics, active testing and ECU coding without constant subscription fees. It’s well suited to users who work across many brands and require robust battery life, straightforward reporting and remote support options.\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: Does the AD900BT support ECU coding for my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it supports online ECU coding for many models, but availability varies by make and year—check compatibility before coding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long are software updates included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The AD900BT includes two years of free updates; one-click updates keep functions and vehicle coverage current.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOPDON","offers":[{"title":"Default Title","offer_id":67585607499961,"sku":"B0C1YB3N42","price":1064.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/topdon-ad900bt-front-display.jpg?v=1790474104","url":"https:\/\/redleafauto.ca\/products\/topdon-ad900bt-obd2-diagnostic-tablet-7-inch-bidirectional-scanner-with-ecu-coding-28-services","provider":"Redleaf Auto","version":"1.0","type":"link"}