CR Max BT Wireless OBD2 Scanner, All System Car Diagnostic Tool, 49 Reset+Extra 46 Service, 40000+Bidirectional Tests, ECU Coding, Battery Registration,CANFD, Auto VIN, Free Update

SpecPicks Verdict

SpecPicks classifies iCarsoft CR Max BT Wireless OBD2 Scanner, All System Car Diagnostic… as a solid pick with broad community endorsement in the PC & gaming hardware category, based on 80 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. iCarsoft's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Key Features

• 【WIRELESS WITH POWERFUL DIAGNOSE】Break free from cable-cluttered diagnostics! iCarsoft Max BT OBD2 Scanner operates within a 33ft radius, enabling unrestricted movement around the vehicle. 7-inch LCD touchscreen 1024x600 resolution, 1G+32G for faster diagnosis. All Available SYSTEMS +SUBSYSTEMS DIAGNOSE and 40000+ACTIVE TEST ITEMS, 49 resets +46 extra funcions meet all DIY vehicle maintenance. Over 10000+latest additional expert-level diagnostic items. Perfect for mechanics and DIYers.(Tips：1.Fit1996-2023 cars with OBD2 protocol, 2024newst cars still in factory limitation. 2.Some car models has factory-specific system cause incompatibility, please contact us for the extra solution)
• 【49 MAINTENANCE SERVICES】iCarsoft Max BT Wireless car scanner is capable of offering an extensive range of up to 49 maintenance services. In addition to the usual 28 reset functions (Oil Reset/ EPB/ SAS/ Throttle/DP /Battery /ABS /Injector /TPMS, etc.), we have also developed 21 new services , for example: ADB /CLT /WPP /CST /GPF /NOX /RAN /STT /TBC /CSO /CMC /O2S (Info Details in the image) It alos comes with 46 specialized services designed for specific car brands (for Benz/Land Rover/VAG/VW). (Tips: Quantity of reset/ calibration fuciton is based on car system that your vehicle model has)
• 【 MORE PROFESSIONAL BI-DIRECTIONAL ACTUATION TESET 】Develop more powerful bidirectional testing capability,no longer only preform simple test for wiper, headlight, mirror ect. Over 40000+actuaction test items for deeper units after unit replacement or overhaul (like:Acoustic simulator; Camshaft ; Electric fuel pump; Empty tank; Fuel high-pressure fuel injector; Oil pressure control valve; Radiator fan; Tuning flap; Pointer; Switch terminal G1/G2;Park Assist buzzer; Dipped beam; OTA-FC Connectivity and more). Helps you to check your car units work well or not after vehicle maintenance or daily car-body check, keep drives always in safety.(Tip: The test item is based on the units your car has)
• NOTE: Adds more expert-level diagnostic items (under Miscellaneous) for CR MAX BT, simplify high-specialized car fault diagnostics and maintenance(save you 800+), enable DIYers to achieve advanced diagnostic:140000+diagnostic items for Benz (Coding For Weight Optimized Running Boards,etc.); 100+diagnostic items for Porsche (Front axle final drive replacement,etc.); 17000+ items for LandRover (C190 Ignition Off,etc.); 3000+ for Ford; 1200+ for GM; 12000+ for JAGUAR; 63 for HONDA; 49000+ for INFINITI; 9500+ for LEXUS; 900+ for MAZDA; 140000+ for NISSAN; 36000+ for SUBARU; 14000+ for TOYOTA; 1400+ for SUZUKI AND MORE (Quantity of diagnosed items varies based on the vehicle model and year)
• ECU CODING+ BATTERY REGISTRATION- Powerful ECU Coding service for BMW/MINI/RollsRoyce / Audi/VW/Seat/Skoda/Bentley/Bugatti/Lamborghini, Improves Engine Power Performance and Optimizes Fuel Efficiency and Match New Hardware Unit to car and Customized a comfortable Driving Modes and Fixes & Updates Original Software Bug. The battery test function for checking car battery health, perform battery reset (BMS ) for replacing a damaged or aging car battery with a new one and register new battery to car ECU
• 【DYNAMIC GRAPHING】Our obd2 scanner features a 7-inch LCD touchscreen with a stunning 1024*600 HD resolution. Experience real-time dynamic color visualization with our unique four-in-one data display, allowing you to monitor multiple parameters simultaneously. This scanner not only enables data playback and printing but also comes equipped with an extensive built-in DTC library for quick reference. Plus, it intelligently generates comprehensive vehicle health reports, making it easier than ever to assess and maintain your vehicle's performance.

Full Specifications

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iCarsoft CR Max BT Wireless OBD2 Scanner, All System Car Diagnostic Tool, 49 Reset+Extra 46 Service, 40000+Bidirectional Tests, ECU Coding, Battery Registration,CANFD, Auto VIN, Free Update is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.