The Best Automotive Diagnostic Scan Tool of 2020 – Reviewed and Top Rated

2,891 Reviews Scanned

Rank No. #1
NEXPEAK OBD2 Scanner Orange-Black Color Display with Battery Test Function, 2.8" Car Diagnostic Scan Tool Vehicle Check Engine Light Analyzer
  • Professional Quality Auto Scanner: The NEXPEAK NX501 is an enhanced OBD II professional auto scanner that allows you to check all engine related fault codes, troubleshoot check engine light alerts, turn-off the Malfunction Indicator Lamp (MIL), and locate bad O2 sensors. It also empowers you to proactively monitor car battery health status, alerting you when it’s time to replace your battery. It’s the perfect scan tool for fixing and maintaining your car, helping you save time and money.
  • Wide Array of Compatibility: Accurately read and erase error codes on all OBD2 protocol vehicles with a 16 PIN interface (KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). The NEXPEAK NX501 is compatible with most US vehicles that are model year 1996 or later – including sedans, SUVs, light trucks, and 12V diesels. This is a plug-and-play engine diagnostic code reader (both generic and manufacturer specific codes) – no extra batteries or apps required.
  • More than Just an OBD II Scanner: Read and erase fault codes, retrieve I/M readiness and freeze frame data, display unique graphical live sensor data, acquire Auto VIN, O2 Sensor and EVAP Test (Mode 8), Advanced On-board Monitoring (Mode 6), and monitor battery voltage, this engine code reader gives you the all-around performance required for all of your car maintenance needs.
  • Best in Class Performance and Stability: The NEXPEAK NX501 car computer reader includes a 2.8’’ color LCD screen with a user-friendly interface. With its STM-32 main chip, this diagnostic code scanner can access OBD II car diagnostics and lookup DTCs 2-3 times faster than other OBD2 scanners. With our patented design soft silicone keypad and Red-Yellow-Green LEDs indicators, you won’t even need to read the manual. The NEXPEAK NX501 car computer reader will give you car diagnostics just like the professionals.
  • Free Updates and More: Each NEXPEAK NX501 scanner comes with free lifetime smart update service. Our built-in memory card allows you to store diagnostic data and then upload it to a computer for printing (compatible only with computers running Windows). The NX501 package comes with a free carry case. This OBD2 code scanner is a must-have tool for you and your family.
Rank No. #2
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black
  • Classic design, fast scan and clear trouble codes, even a beginner can use this unit to read the error code, find out what the problem is and perhaps fix it. Save money and time.
  • Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.
  • Easily determines the cause of the check engine light. I/M monitor readiness test, turn off the MIL (check engine light) as well as view freeze frame data. Read hard (memory) / pending (intermittent) and historic codes and show definitions.
  • The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle.
  • It's equipped with a 2. 5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310. The Up and Down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu.
SaleRank No. #3
Autel MaxiCOM MK808BT Diagnostic Scan Tool with All System Diagnosis and 21 Services, IMMO, Oil Reset, EPB, BMS, SAS, DPF, ABS Bleed, Upgraded Ver. of MK808 (MaxiCheck Pro + MD808 Pro)
  • 21 SERVICE FUNCTIONS: As advanced ver. of Autel MK808, MK808BT automotive scan tool can perform 21 service functions, including IMMO Keys(All Keys Lost, Add Key, Reset Key), ABS brake bleeding and Airbag Reset, Oil Reset, reset parking brake pads after replacement, DPF Regeneration, BMS, SAS Calibration, TPMS sensors ID relearn, Headlamp and etc. NOTE: All these service & special functions are NOT universally compatible! Please send VIN number to auteldirect@outlook.com to check compatibility.
  • DIAGNOSE ALL AVAILABLE MODULES: MK808BT diagnostic scan tool can access and diagnose ALL available vehicle modules wirelessly. With complete capabilities for codes, live data and ECU Info, it reads & clears codes on all ECUs and show live data in text, graph or analog. With Key Fob Programming, ABS Bleeding, TPMS Relearn, Oil Reset, EPB, DPF Regen, SAS Calibration, adjusting injectors, MK808BT automotive diagnostic scanner becomes perfect auto scan tool pick for technicians and home mechanics.
  • LINED AND WIRELESS CONNECTION: Autel MaxiCOM MK808BT professional scan tool comes with wireless VCI connection and lined connection via USB cable. Once the attached VCI dongle plugged into the DLC and turned the ignition on, Wireless pairing will be completed instantly. Then you will be able to perform vehicle diagnosis and services on various parts and systems of your car wirelessly with a long working range up to 33ft(10m).
  • AUTO VIN SCAN & UNMATCHED COVERAGE: MK808BT automotive diagnostic tool features the latest VIN-Based Auto VIN Technology and Auto Scan function to identify vehicle vehicle’s make, model, and year information and scan all vehicle ECUs at a single touch. It comes with unmatched vehicle coverage for more than 80 US, Asian and European vehicle makes. To check compatibility, please send VIN to auteldirect@outlook.com or ask through Q/A.
  • 12 MONTHS FREE SOFTWARE UPDATES & HASSLE-FREE SERVICE: Your purchase is 100% risk-free as you can return MaxiCOM MK808BT for REPLACEMENT or FULL REFUND within 30 Days and it’s protected from defects for 12 Months by US seller. When the 1(one) Year free updates period expires, you can still use the old software. However, updates do improve its capabilities and performance over time. In case of issues, please upload data log through Data Manager- Data Logging and send us the unit serial number.
Rank No. #4
BlueDriver LSB2 Bluetooth Pro OBDII Scan Tool for iPhone & Android
  • Read and clear your Check Engine Light and all other vehicle systems. Get your unlimited free vehicle specific Repair Reports, generated from our database of millions of fixes verified by ASE Certified Mechanics
  • As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
  • Officially licensed and certified for Apple and Android devices
  • The BlueDriver App and BlueDriver Sensor work exclusively with each other to ensure quality
  • BlueDriver is the Professional OBD2 Diagnostic Scan Tool trusted by mechanics and developed by Professional Engineers in North America
Rank No. #5
kungfuren OBD2 Scanner, Universal OBD2 Code Reader Car Automotive Check Engine Light Error Analyzer Auto CAN Vehicle Diagnostic Scan Tool for OBDII Protocol Cars Since 1996
  • ➤【POWERFUL COMPATIBILITY & COMPACT DESIGN】 Universal OBD2 Scanner works on MOST 1996 US-Based cars SUVs Light Trucks, 2000 EU-Based and Asian cars, vehicles with all OBD2 protocols CAN, ISO9141, J1850 VPW, J1850 PWM, KWP2000. Supports up to 6 languages: English, German, Dutch, Italian, French and Spanish. With a compact size, easy to hold and carry. Please Note: This OBD2 scanner only supports petrol vehicles.
  • ➤【PRACTICAL & MULTI-FUNCTIONS】 OBD2 code reader features built-in OBD2 DTC lookup library, 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. Convenient and practical, great for the car owners.
  • ➤【EASY TO OPERATE】 No need any battery or charger, this OBD reader gets the power directly from your vehicle through the OBD2 Data Link Connector. Just simply plug in the OBD interface to start diagnosis. There are 6 buttons on OBD2 Scanner: scroll up/down, enter/exit and buttons that quick query VIN vehicle number& the DTC fault code. Very easy to operate.
  • ➤【ACCURATE & EASY TO READ】 Designed with a large clear LCD display screen, which is with white backlight and contrast adjustment for direct display test results, accurate and easy to read. Even a beginner can use this OSD2 Scanner to read the error code, find out what the problem is and perhaps fix it. Save your money and time.
  • ➤【COMPACT & PORTABLE】 The handheld and compact design OBDII code readers is portable, Makes it simple-to-use and easy to handle with an anti-skid surface while diagnosing. And the small size means that you will be able to store the tool without encountering any sort of hassle. The OBD2 code reader is equipped with 2.5-feet long cable enables you to sit comfortably running diagnostic test. Please NOTE: The OBD2 is valid only for the engine system, not for airbags, ABS and other systems.
Rank No. #6
SEEKONE OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996(Enhanced SK860)
  • 【A Professional Vehicle Doctor for Car Owners, Easy to Use】 -- The obd2 scanner can quickly read and erase DTC (engine fault codes), on-screen DTC definitions and built-in DTC look up library allow you accurately determine causes of the check engine light and turn-off Check Engine Light, Reset Monitors; I/M Readiness Monitoring; Graphical and Numeric Live Data Stream; Automatic VIN acquisition, etc.
  • 【Strong Compatibility】--Works on most gasoline vehicles 1996 US-Based, 2001 EU-Based and Asian cars, and newer OBD II/Eobd & CAN domestic or import vehicles. Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. 8 kinds of language avaliable :English, German, French, Spanish, Italians, Dutch, Russian and Portuguese.
  • 【Exclusive OBDII Diagnostics】-- This automotive scanner with unique one-click I/M readiness status design, which make it easy to use this car scanner right out of the package. Red-Yellow-Green LEDs and build-in speaker indicate emission monitor status allow you easily determine whether your vehicle meets the State Emission Monitor Status and assist you to pass the Smog Check.
  • 【A Necessity in Your Vehicle Toolbox】-- Anti-shock and Slip Designed OBD2 Code Scanner for Cars, 15ft Height Drop-test Passed, Survive Longer in Complex Environment. 2.8" TFT Big Size LCD Color Screen and More Comfortable Hand Feeling. Exclusive 5-ft Long Diagnostic Cable Allows You to Perform a Professional Diagnostics In or Out of Your Vehicles. No battery required, it is charged directly from the OBDII car scanner interface in your vehicle.
  • 【Lifetime Updateable and Warranty】--SEEKONE provides life-time FREE software update to fix the latest bugs or add newly parameters which makes it compatible to more vehicles in future and store newest car model data. Just download the software from website in the manual, then follow on-screen instructions to go, very easy. Please Note: CAN NOT be update on MAC SYSTEM! 100% Full Refund & Return Guarantee and Lifetime Free Warranty
Rank No. #7
Autel Scanner Maxisys MS906 Automotive Diagnostic Scan Tool (Advanced Version of MaxiDAS DS708 DS808 MK906) with ECU Coding, Key Coding, Bi-Directional Control, Oil Reset, ABS, SRS, DPF, EPB, TPMS
  • 【ACTIVE TEST】: Autel MS906 diagnostic scan tool supports active test, allowing you to input commands into the ECU, check the integrity of the vehicle’s system or parts by monitoring the operation of the actuators. Vehicle components, such as wipers, door controls, windows, air conditioners, engine fans, idle control could be well checked with this function.
  • 【SERVICE FUNCTIONS】: Autel MS906 comes with 22 useful service functions after update including Oil Reset, EPB, TPMS, BMS, Brake bleed, DPF, IMMO keys, Injector, SAS, Suspension, Throttle, WIN DR ROOF, SEATS, Odometer, Lang change, Headlamp, CHG tire SIZE, TEC learn. These special functions are all-round, reliable, powerful, running super fast, time-saving and cost-effective for a professional mechanics.
  • 【Full System DIAGNOSTICS & ECU coding】: MS906 accesses full system diagnostics, involves ABS, SRS, Body, Chassis, Powertrain, Electronic, Engine, Transmission, etc. It also gives the capability of ECU coding to change programmed options which already existent in the software. NOTE: The ECU coding is not universally compatible with all vehicles. Please send VIN number to MotorzoneUS@outlook.com to make sure and welcome to contact us for any problem.
  • 【Why MaxiSys MS906 Is Super Fast】: MS906 is based on the Android operating system and is featured with an extensive coverage of OE-level diagnostics. Built with Exynos 5260 6-core processor (1.3 GHz quad-core ARM Cortex-A7 + 1.7 GHz dual-core ARM Cortex-A15), a 32G SSD hard drive and an 8’’ capacitive HD touch screen, MaxiSys MS906 could efficiently provides comprehensive analysis in seconds.
  • 【Worry-Free SERVICE】:With 1-year warranty, 12 month free updatem, Cloud-based MaxiFix online community, if you think it doesn’t meet your need, just return it. For any problems, we are 24 hours here. Note: 1)The default language of MS906 is English. 2)MS906 supports the Audi /Volkswagen Guided Functions, the basic Audi/Volkswagen Individualisation and the control unit replacement of all models (except the models or modules that need to be programmed online).
SaleRank No. #8
Autel MaxiCheck Pro OBD2 Scanner Automotive Diagnostic Scan Tool with ABS Auto Bleed, SRS Airbag, Oil Reset, SAS, EPB, BMS for Specific Vehicles
  • 【ABS AUTO BLEED & BI-DIRECTIONAL CONTROL】 MaxiCheck Pro is an affordable auto scan tool that can perform most useful special functions like ABS Auto Bleed, Active Tests which are NOT universally compatible. Please send VIN number to auteldirect@outlook.com to check compatibility before purchase. NOTE: Please be reminded that only when your car’s ECU is programmed to perform ABS Auto Bleed that MaxiCheck Pro can command the ECU to perform this task.
  • 【TROUBLESHOOTING STEPS】 Please follow the steps below to perform ABS Automated Bleed function: 1. Download MaxiSuite to your PC and update all software updates. 2. Hook it up to your vehicle through OBD2 cable. 3. Diagnose the vehicle and make sure NO DTC is present. 4. Follow the track ABS/SrS- Anti-Block Brake System- Special Functions- ABS Automated Bleed, Hydraulic Brake Bleeding or similar name. Should there be any issues, please contact auteldirect@outlook.com directly.
  • 【ALL 10 MODES OF OBD2 TESTS & SPECIAL FUNCTIONS】 MaxiCheck Pro auto diagnostic scanner can perform all 10 modes of OBD2 tests including read & clear codes, view freeze frame data, I/M Readiness Status(Smog Check), Component Test, O2 Monitor Test, On-Board Monitor Test, Live Data, DTC Lookup, Vehicle Info, Module Present on ALL OBD2 compliant vehicles. It can also perform various diagnosis & special functions like ABS, SRS, Oil Reset, EPB, BMS which are NOT universally compatible.
  • 【COMPLETE OBDII & EOBD COVERAGE】 Autel MaxiCheck Pro car diagnostics tool offers complete OBDII & EOBD coverage for all US, Asian and European vehicles post 1996. It supports all OBD2 protocols including: ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN. The ABS and SRS(Airbag) diagnosis function covers more than 50 makes and models. To check compatibility on diagnosis and service functions like ABS, SRS, EPB, SAS Calibration, Oil Reset, BMS, please send VIN number to auteldirect@outlook.com.
  • 【LIFETIME FREE UPDATES AND RISK-FREE PURCHASE】 Autel MaxiCheck Pro diagnostic scan tool comes with LIFETIME FREE software updates and it’s protected from defects for 12 Months. If you are not 100% happy with the car scanner tool or it does not work on your vehicle, please contact auteldirect@outlook.com to get a NEW REPLACEMENT or FULL REFUND within 30 Days.
Rank No. #9
LAUNCH Code Reader Creader VII+ OBD2 Scanner Check ABS SRS Transmission Engine Car Diagnostic Scan Tool
  • 👍【ENHANCE 4 SYSTEMS DIAGNOSTIC SCAN TOOL】LAUNCH creader vii+ code reader not only feature OBD/EOBD standard protocol diagnosis but also performs full detection on vehicles 4 mainly ECU's systems (ABS/ SRS/ Engine/Transmission), text or graphic live data stream and other ECU information. Besides, it also can read/erase fault codes and turn off warning light in above four systems.💡The Diagnostic Report will help users avoid blind maintenance, saving money and time.【3 year reliable service】
  • 👍【FULL OBDII DIAGNOSIS】This OBD2 scanner supports full OBDII test modes with advanced mode 4(Live PCM Data Stream in graphics formats), ability to Read/Clear DTCs and do smog tests including I/M readiness and O2 sensor tests, etc., that will keep your mind from worrying about car emission problems. It also supports read freeze frame data, EVAP system test, retrieves vehicle info, and more.
  • 👍【DATA RECORD & PLACKBACK & PRINT】This scan tool can graph, record, replay live data streams for ENGINE, AT, ABS, SRS; Besides, it also comes with added benefits of reading data streaming in one graph for various system, you can check four parameters in the meantime. 【DTC Lookup】– to retrieve detailed DTC definition in seconds; 【Data Playback】to record the diagnostic information automatically, you can review report any time; 【PC print】 to help print diagnostic report out by connecting PC.
  • 👍【WIDE COMPATIBILITY】This car scanner can diagnose a wide range of vehicles even 12V diesel cars.Full OBD2 Functions can be used for all vehicles compatible with OBDII & CAN protocols.4 Systems Diagnoses can be used for 2006 and newer vehicles. Notice: To confirm the diagnostic compatibility, please contact us via Q&A or email.
  • 👍【SUPPORT 8 LANGUAGES & HOW TO UPDATE 】This diagnostic engine code reader will come with 36 months warranty and supports 8 different languages (English, Spanish, French, German, Italian, Russian, Japanese, Portuguese). Notice: We support lifetime free upgrade online can be finished with Window-based computer via a TF card or USB cable.The “Password”, i.e. register code, can be found in “help” application after connecting the tool with PC.
Rank No. #10
LAUNCH CR5001 Code Reader OBD2 Scanner Full OBD II Functions Check Engine Light OBDII Car Diagnostic Scan Tool with DTC Cause Analyses
  • EXTRMELY USER-FRIENDLY: Launch CR5001 car scanner is “Plug and Play”, This car computer reader does not require any Battery or Charger, power itself from the vehicle’s DLC socket. Compatible with most 1996 US-based 12V SUVs, minivans, light-duty trucks sold worldwide(▶▶▶Not support heavy-duty trucks, electrics, motorcycles).
  • FULL OBD2 FUNCTIONS: This CR5001 car diagnostic tool can quickly read/erase engine fault codes and turn the MIL off. I/M Readiness Status(F3) will show you if your vehicle is ready for the “Smog Check”. DTC definition can tell you what happened with your vehicle before taken to the repair shop. Diagnosis of live data, freeze frame data, vehicle information, O2 sensor test, on-board monitor test(mode 6), EVAP system (mode 8) are also available on this can obd2 scan tool.
  • EXCLUSIVE CAUSE ANALYSES: Apart from DTC Lookup features that most engine fault code reader have, Launch CR5001 obd2 scanner has an DTC HELP function, revealing common causes of most fault codes to offer direct assistance for users, saving time by taking notes and Google them. Supports 7 languages changing for your options.
  • GRAPHING LIVE DATA: This obdii diagnostic scanner graph 2-PIDs real-time data simultaneously on 2. 8" color screen, including coolant temp, throttle position and intake temperature, as well as RPM, speed and some data about how much it has been driven since the last time a DTC code was cleared(in miles and hours). Please note, the data categories vary by vehicle.
  • WHAT’S OUR PROMISE: Lifetime free update with 24-months service. 30-days unconditional refund plus 24-hours presales and after-sales service support for our Launch CR 5001 OBDII diagnostic scanner.

Last update on 2020-05-13 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Automotive Diagnostic Scan Tool?

Do you get stressed out thinking about shopping for a great Automotive Diagnostic Scan Tool? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Automotive Diagnostic Scan Tool, which is why we have assembled a comprehensive list of the greatest Automotive Diagnostic Scan Tool available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Automotive Diagnostic Scan Tool that you consider buying. Your questions might include the following:

  • Is it worth buying an Automotive Diagnostic Scan Tool?
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  • Why is it crucial to invest in any Automotive Diagnostic Scan Tool, much less the best one?
  • Which Automotive Diagnostic Scan Tool are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Automotive Diagnostic Scan Tool, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Automotive Diagnostic Scan Tool, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Automotive Diagnostic Scan Tool. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Automotive Diagnostic Scan Tool buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Automotive Diagnostic Scan Tool currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Automotive Diagnostic Scan Tool has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Automotive Diagnostic Scan Tool?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Automotive Diagnostic Scan Tool.
  5. Customer Ratings: Number ratings grade Automotive Diagnostic Scan Tool objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Automotive Diagnostic Scan Tool.
  7. Product Quality: You don’t always get what you pay for with an Automotive Diagnostic Scan Tool, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Automotive Diagnostic Scan Tool is should be an indication of how long it will work out for you.

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