10 Best Automotive Scan Tool

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the car accessories market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.

Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed device with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.

Accurate Fast & Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.

OBDII Protocols and Car Compatibility: Many cheap devices do not really support all OBD2 protocols. This is not the case with the AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing.

Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

4 Car System Code Reader: The TOPDON OBD2 scanner accesses 4 systems: Engine/ABS/SRS/Transmission. It identifies the ECU version, pull DTCs with 4-in-1 graphic live data and DTC explanation to identify issues, erase DTCs to turn off the warning lights after repair (For cars made in 2005 and newer). In order to help you extend the lifespan of your vehicle while improving performance, this code reader also includes all obd2 test modes to solve the major concerns for all vehicles.

6 Reset Functions: The AD500 car diagnostic tool offers essential features like Oil Reset, Throttle Adaptation, SAS/TPMS/BMS/EPB Reset. Easily reset oil change indicators, fine-tune throttle response, and recalibrate steering angle sensors for optimal vehicle performance and maintenance convenience.

OBD2 Scanner: The TOPDON OBD2 scanner performs all ENG/AT/SRS/ABS diagnostics with 4-in-1 graphic live data. It covers all OBD2 tests for 67 manufacturers and 10000+ model. It also features 5-second one-touch AutoVIN, a free one-touch lifetime upgrade through WiFi, library DTC, 12 languages, printable auto-generated report with email sharing, smooth Android 11.0, 32GB ROM, vivid 5-inch touchscreen, and up to 10 hours of battery life.

Multiple Functions: The Smart AutoVIN of this TOPDON OBD2 scanner keeps track of your manual selections for vehicle make, model, and year and directs you to the suitable diagnostics. Max 4 Live Data streams integrated for much easier data processing. Diagnostic feedback online with this diagnostic tool to help you get tough repair operations well-completed. Real-time car battery voltage monitoring identifies probable vehicle defects.

Free Upgrade: With this scan tool's touchscreen and rubberized buttons, you may easily navigate through menus or process while following a logical path. With 32GB on-board memory, the scanner enables for the recording of several diagnostic reports, which can be shared via email and printed for review. Along with this, you can upgrade your software for free for lifetime with one-touch for that help update the features and expanding car coverage.

Wide Coverage: This TOPDON diagnostic OBD2 code reader works on most US-based cars since 1996, EU-based cars after 2000, and Asian-based cars after 2008, it comes with a 1-year wa rranty for product quality issues. The product supports 10 languages for user convenience. OBDII-equipped vehicles built after 2002, and it works on more than 67+ Vehicle Brands (10,000+ models). It supports Diesel (12v only), gasoline, 12V passenger car, pickup, light-duty truck, SUV, Minivans, compatible with OBD2/EOBD/JOBD&CAN/CAN FD protocols. *Menus vary by make, model, and year of gasoline or diesel engine vehicle.

[Diagnose Like a Pro] BlueDriver Pro Next-Gen is a professional OBD2 scanner and diagnostic tool that helps you scan, understand, and clear vehicle trouble codes with confidence. Turn your phone into a powerful car diagnostic scanner—no guesswork, no unnecessary repairs.

[Read and Clear More Codes Than Ever] Read and clear more codes than basic car code readers. Access enhanced diagnostics for Check Engine, ABS, SRS, Airbag, TPMS, Transmission, and more on supported vehicles, including expanded coverage on newer model years.

[Verified Fixes and Real-Time Data] Get unlimited, technician-verified repair reports matched to your VIN, with definitions, causes, and confirmed fixes. Monitor live vehicle data as you drive, view freeze frames, check smog readiness, and analyze Mode 6 test results.

[Expanded Make & Model Coverage] Optimized for today’s vehicles with strong support for GM, Ford, Stellantis (RAM, Jeep, Chrysler), Toyota, Honda, Nissan, Mazda, Subaru, Hyundai, Mercedes-Benz, BMW, and VW. Enhanced communication on select 2024+ Nissan and Mazda models (see compatibility chart).

[Gas Vehicles 1996+ & Select Light-Duty Trucks] Works with all gas-powered vehicles made in 1996 or newer, plus select light-duty trucks and diesels, including F-250, RAM 2500, Silverado, and Sierra. Built for daily drivers, family vehicles, and real-world truck use.

[No Wires, No Hardware Hassle] This Bluetooth OBD2 scanner plugs directly into your vehicle’s OBDII port and connects wirelessly to your phone or tablet. Get professional-grade diagnostics without bulky cables or expensive handheld scan tools.

[No Subscription Fees — Ever] One-time purchase includes full access to all features. No subscriptions, no add-ons, no accounts required, and no selling of personal data. Free app updates included.

[24/7 Support You Can Trust] BlueDriver Pro sets the standard in car and truck diagnostics with 60,000+ reviews and features in Forbes, Motor1, and Car and Driver. Get 24/7 North American support via phone or in-app chat from real technicians.

[Professional OBD2 Scanner] Turn your phone into a professional OBD2 scanner used to read and clear check engine, ABS, SRS & airbag codes. Diagnose issues before visiting a mechanic.

[Know What’s Wrong Before You Pay] Used before inspections, road trips, or repair visits. Get verified repair reports with likely fixes so you can decide what’s urgent.

[Advanced Diagnostics Made Simple] Reads manufacturer-specific codes most basic code readers miss. Designed for DIYers and everyday drivers — no mechanical experience required.

[Easy Bluetooth Setup] Plug into your vehicle’s OBD2 port, pair with your iPhone or Android, and start scanning in minutes. Clear setup guidance inside the app.

[Works with Most 1996+ Gas Vehicles] Compatible with OBDII-compliant vehicles 1996+. Check your exact make & model before purchase to ensure compatibility.

[Live Data & Smog Check] Monitor battery voltage, engine temperature, and emissions readiness. Perfect before state inspections.

[No Subscription Fees] One purchase. Full access. No hidden costs or add-ons.

[24/7 Real Human Support] Used by DIYers, first-time car owners, and mechanics. Our support team is available anytime if you need help pairing or diagnosing.

Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.

Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.

2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.

Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.

ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

Screen Protecting Film - There’s a transparent screen protecting film on the screen surface. If any scratches on the film, just tear off the screen protecting film. If any more problem on the screen, just contact our customer service for replacement directly.

Connection Guide - Plug the scanner into the OBDII port on your car, turn on the ignition and then press the OK button to make the connection. To view the live data, please start the engine. If connection failure, please contact motopower directly for assistance.

[2026 NEW Top-Tier Hardware and Software Upgrade]: Topdon ArtiDiag900 Lite scanner has enhanced hardware and latest features, including Android 11.0, 5x faster CPU, 10000mAh battery for 12 hours of continuous operation, stable wireless diagnosis with Bluetooth 5.0, 8-inch touchscreen for a tablet-like user experience. Added bi-directional control, wireless diagnosis, battery testing (optional), and DTC repair guide, provide an unparalleled diagnostic experience at an affordable price.

[TOPDON's Newly Bidirectional Scan Tool]: This bidirectional obd2 scanner sends commands to the vehicle's ECU for active testing, enabling users to accurately and quickly locate faulty components such as injectors, coolant pumps, windows, wipers, headlights, mirrors, etc. The bidirectional control scanner is the ideal choice for workshops/automotive repair shops as it significantly reduces mechanic's diagnostic time.

[Wireless Bluetooth Diagnostic Experience]: The AD900 Lite scan tool comes with a Bluetooth 5.0 VCI, supporting a wireless diagnostic range of up to 33 feet (10 meters), allowing you to diagnose without being confined to cables or tight spaces. Stable and fast wireless diagnosis provides a comfortable repair environment. It also offers VCI cables to increase connectivity options.

[Newly Released DTC Repair Guide Function]: Easily diagnose issues with your vehicle and receive guidance on repairs with the topdon scan tool's fault code definitions for all systems,maximize your diagnostic capabilities. This function is compatible with Chrysler/Dodge/Jeep/Fiat 2010-2014 and expanding with continual updates.

[OE-Level Full System Diagnostics]:AritDiag900 Lite full system diagnostic scanner can scan ALL available modules(Engine, Transmission, Airbag, ABS, ESP, TPMS, Gateway, Steering, Radio, Air conditioning, ect.) to✔read ECU info, ✔read/clear codes, ✔view live data stream, ✔retrieves freeze-frame, ✔perform active tests, and more. With just a simple click, it provides you with accurate and in-depth diagnostics.

[8 HOT Reset Services]: The TOPDON scanner for car supports 8 of the most popular services, including Oil Resets, Throttle Adaptation, EPB Resets, Steering Angle Resets, DPF Regeneration, ABS Bleeding, BMS Resets, Airbag Resets, and the list is still growing. Offers daily service and maintenance to 99% global cars.

[Worry-Free Customer Support]: Works on cars from 1996 to 2024, 60+ Models, 10000+ Cars Coverage & 12 Languages. Support 1-year warranty & 2-year free software updates, 30-day refund & exchanges.

*If you are not pleased with this scan tool and choose to return it, please kindly mark it unsellable to avoid an used one is resold again to other customers. Appreciate very much.

【Full System Diagnostics: Precise Scan & Expert-Level Checks】Ever had the Check Engine light on but your car runs fine—wondering if you need a dealer visit? Solve this problem with ANCEL FX6100—this OBD2 scanner unlocks access to all critical vehicle systems, including engine, ABS, airbags, TPMS, transmission, steering etc. Read/clear codes, view real-time data, and run oxygen sensor tests to figure out why that light’s on—faulty sensors, ignition misfires, or fuel mixture imbalances. Target the root cause—reduce unnecessary repair costs. 🔔 Auto VIN may not recognize all vehicles, but manual VIN entry is always available.

【Bidirectional Control: Active Tests to Confirm the Fault】Real-time actuator control helps you quickly distinguish between parts, wiring, or sensor failures—no more guesswork. The bidirectional obd2 scanner supports active tests across all major systems with 3,000+ actuation functions. Activate injectors, cycle ABS pumps, turn cooling fans on/off, control door locks/windows, open EVAP valves, and more. For instance, you can pinpoint a misfire cylinder by sequentially shutting off each injector, avoiding unnecessary part replacements.

【15+ Essential Reset Functions: Handle Routine Maintenance at Ease】Complete jobs that usually require expensive shop visits with zero dealership dependency—fast and cost-effective! This car diagnostic scanner supports high-demand maintenance functions: Oil Reset, EPB Reset, Battery Registration, SAS Calibration, ABS Bleeding, Throttle Relearn, DPF Regeneration, and more. For example, after cleaning the throttle body, a quick Throttle Relearn recalibrates the ECU—turn unstable idle into smooth operation in several clicks. 🔔 FX6100 does not support programming/coding.

【Smart AutoVin & Auto-Scan & Diagnostic Reports: Speed Up Your Workflow】FX6100 code reader helps you skip the manual setup. Auto VIN instantly identifies your vehicle, eliminating the guesswork of picking the right model. With one touch, Auto Scan runs a rapid health check on all modules—a high-end feature often missing in basic tablets. Once finished, it generates a Professional Diagnostic Report that you can share via Bluetooth or Email. It's the fastest way to document issues and share results with customers or technicians.

【Wide Compatibility: One-Scan Solution & No Subscriptions Included】Ditch the hassle of multiple tools—diagnose 100+ brands and 100,000+ models worldwide with one scanner! ANCEL FX6100 supports CAN FD fit for 2019+ GM and Chrysler models, and FCA AutoAuth fit for 2018+ Chrysler, Jeep, Dodge, RAM, and more (FCA account required), delivering faster communication speeds than standard OBD2 scanners. Buy once, update forever—a cost-effective diagnostic tool that keeps up with new vehicles without ongoing fees.

【After-Sales & Usage Tips: We’ve Got You Covered】We provide professional after-sales experience and lifelong Wi-Fi update access, with technical assistance available via remote help to solve your problems in time. For better using experience, please charge the device for 3-5 hours and complete software upgrade before first use, as low battery may cause startup failure. Plus, if you’re unsure about compatibility, simply share your car's make, model, year, VIN, and the required function before purchasing—we’re happy to provide pre-purchase fitment checks.

ISED:27610-FX6X00, HVIN:AN006100

[12 RESET SERVICES] 2026 new LAUNCH CRP129X Elite obd2 scanner with upgrades: 12 Special Functions (=200 bucks) include Injector Coding/OIL/EPB/SAS/TPMS/BMS reset, and Throttle Adaptation, D.P//.F, AD.blue, AFS, ABS,covering 99% daily repairs that similar OBD2 scanner diagnostic tool cannot do. More, the list of compatible models has been expended. Upgrading frequency is regular, occurring monthly even weekly.

[Autoauth for FCA SGW ]+【One-Click Lifetime Free Update Get Latest Software]WiFi updates for a lifetime allow you have the latest bug fixes, new vehicles, newly added parameters, and functionality. Includes 72 vehicle makers. 1) Add Autoauth for FCA SGW to get access to 2018+ FCA SGW-equipped cars and works on most vehicles after 1996 and up to 2024, 2025,2026, like Diesel (12v only), 12V passenger cars, pickup, and light-duty trucks, SUVs, gasoline, Minivans and etc.

[Multiple PIDs Graphic Display] You won't see this level of PIDs live data streams in other diagnostic scanners: 1) displayed in text or graphic; can be merged for easy analysis; 2) can be saved as a sample comparing with normal running status to quickly pinpoint faulty area; 4 in 1 real time data; 3) can access massive PIDs data, e.g. oil temp., pressure, RPM, mi-sfire data, short-term f-uel adjustment engine speed, mass air flow, etc., to aid diagnosis in all cases.

[Car Health Monitor]: Are you confused about the warning lights for the engine, ABS, airbag, and transmission that keep flashing on the dashboard? Having this scanner automotriz, even beginners can use it to read the data to find out what the fault codes mean, how serious the fault is and what options there are to fix it before you go to the repair shop. After test, you can save (in cloud), share, download, and print the auto-generated diagnostic report for further analysis.

[Your Car Expert On the Go] 1) AutoVIN (2006+) will accurately access VIN data and head you to check every systems health status. 2) DTC LookUp: This code reader has built-in DTC library with 3000+ in-depth explanation. No need to Google to get fixes. 3) Full OBD2 Tests: this OBD2 scanner can clear CEL, detect basic problems; get pre-smog test for most after-1996 obd2 models. 4) Online Feedback: send issue to us and you’ll get tech. assistance 24/7. (Don’t ask for help from LAUNCH tech. USA)

[More User-friendly] 1) The 5” screen size is integrated into this LAUNCH scanner tablet, lightweight & portable. 2) Function menu follows logic path (no learning curve), easy for even beginners to grasp. 3) Resolution is sharp, allowing you to easily check results in dark garage, even under daylight. 4) Unlike old version, this scan tool has silky smooth navigation: lightning fast & responsive. 5) Optimized 6100mAh battery can get fully charged in just 1 hour, for your 10+ continuous work.

💕【For Your Convenience】Toll-Free Number for Launch Support: 1-888-756-2936, Hours of Operation: Mon-Fri 9:00 AM- 6:00 PM EST