YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope
YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope

YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope

Regular price $550.00 Sale price $600.00 Unit price per

Back in stock and ready to ship with FREE priority shipping! Expect delivery in just 3-4 business days. Order now while supplies last!


Discover the power of comprehensive diagnostic precision with our YOUCANIC Professional All-System Diagnostic Scanner. Designed to offer swift, pinpoint accuracy, our scanner tackles all vehicle control modules - from ABS, SRS, engine, transmission, and brake systems to air suspension, fuel system, lighting, and beyond. Whatever system your car, truck, van, or SUV boasts, our scanner stands ready to demystify it.

Beyond mere diagnostics, our YOUCANIC scanner also unlocks access to over 40 service reset functions, including oil reset, ABS, bleeding, EPB reset, and steering angle sensor reset. This means you can proactively maintain your vehicle, eliminating the need to pay $150+ at the dealership each time a warning light flickers on. With our YOUCANIC scanner, you have the power to preempt costly repairs and extend your vehicle's lifespan.

Our YOUCANIC scanner doesn't just diagnose - it also interacts. With our bi-directional support feature, you'll experience a level of interactivity typically reserved for professional and dealership-level scanners. Designed to empower independent mechanics and home-garage DIYers, our scanner hands you the reins, letting you take full control over your vehicle's health and performance.

Vehicle Make Coverage 

YOUCANIC scanner supports almost 99% of the vehicles on the road today. YOUCANIC scanner has a broader coverage of more than 100 car makes. It supports cars, SUVs, light trucks, and 12V types of diesel. 

The applicable vehicle makes include:

  • USA Chrysler, Ford, GMC, Dodge, Chevrolet, Cadillac, Lincoln, Buick, Plymouth, Pontiac, RAM, Wrangler, Navigator, Hummer, Saturn, Jeep, Oldsmobile, Mercury (Some Tesla models).  

  • Europe: Abarth, Alfa-Romeo, Audi, Aston Martin, Bentley, BMW, Bugatti, Citroen, Dacia, Ford EU, Fiat, Ferrari, Jaguar, Lancia, Land Rover, Lamborghini, Maserati, Maybach, Mercedes-Benz, Mini, Opel, Peugeot, Renault, Rolls-Royce, Porsche, Saab, Samsung, Seat, Skoda, Smart, Vauxhall, Volvo, VW.

  • Asia: Acura, Daewoo, Daihatsu, Honda, Hyundai, Hyundai_CV, Infiniti, Isuzu, Kia, Lexus, Mazda, Mitsubishi, Nissan, Perodua, Proton, Ssang Yong, Scion, Subaru, Suzuki, Toyota.


  • All Makes  - Wide vehicle coverage. 120+ vehicle makes, and thousands of vehicle models supported. Software for all makes is already installed on the device; there is no need to download each make. Works on up to 98% of all cars in the world.   No need to pay for each car brand. All major and less-known car brands are supported. No coverage for electric vehicles and Lada in Europe. 

  • Bluetooth - Experience the freedom of wireless connectivity with our advanced Bluetooth feature. Don't let cords hold you back anymore. Effortlessly diagnose your vehicle from up to 30 feet away, giving you the flexibility and convenience to move around freely while staying engaged with your car's diagnostics.

  • Integrated Videoscope: Equipped with a state-of-the-art built-in video scope, our diagnostic tool allows you to inspect hard-to-reach internal engine components with precision and ease. This advanced feature offers an in-depth look into your vehicle's internals, allowing for accurate and detailed previously inaccessible inspections. Unlock the full potential of your diagnostics with our integrated video scope feature.

  • Unparalleled Durability: Built to last, our diagnostic scanner boasts a rugged design that stands up to even the most demanding repair shop environments. It's more than just a tool; it's an investment in reliability. Whether you're a professional mechanic dealing with the high-paced chaos of a busy repair shop or a car enthusiast working in a home garage, this robust scanner is designed to take a beating and keep on diagnosing. It truly is the toughest diagnostic scanner on the market.

  • Year Coverage. Model years 1996 to present. No subscription is needed to cover those years. We will provide vehicle coverage up to the model year 2026 as those vehicles come to the market at no additional cost to you. After 2026 your scanner will remain fully functional for vehicles from 1996 to 2026.

  • No SubscriptionNo yearly paid subscription to operate this scanner - common with professional-level scanners.

  • System Coverage - Read and clear codes from ALL vehicle systems and control modules. Examples include engine, transmission, air suspension, airbag, seat modules, hybrid battery management, Climate Control, Sunroof, ABS, traction control, or any other module installed on the car. 

  • Retrieve ECU information of the tested control units, including unit type, version numbers, part numbers, and other specifications.

  • Bidirectional / Active Tests: Equipped with Bi-directional control, the YOUCANIC scanner significantly reduces the diagnostic time and puts the power in your hands. See the examples below. 

  • View Live Data of almost all sensors on the vehicle. Examples include oxygen sensors, throttle position sensors, abs wheel speed sensors, RPMs, gear selector position, convertible micro-switches, switch operation states, hybrid battery cell values, and more. Display graphs or tables. 

  • 40 Reset Services: Comes with the most commonly used service reset functions.


Bi-directional / Active Tests

Featuring bi-directional control, the YOUCANIC scanner can read any ECU data and monitor the operation of the actuators. This bi-directional diagnostic scanner can precisely locate car problems through active tests, also called actuator tests, letting you quickly know whether a specific system, component, or subsystem is functioning correctly.

Example: If an air suspension compressor is not working and leads to a lowered vehicle, the YOUCANIC scanner can activate the air suspension compressor to help you raise the vehicle or determine whether there is a problem with the air compressor. 

Here are a few examples of active tests which can help you test components, sensors, and switches:

  • Test air suspension compressor
  • Turn the a/c clutch on and off;
  • Switch the interior lights on and off;
  • Perform an evaporative emissions leak test
  • Activate folding side mirrors, exterior mirrors
  • Test adaptive headlamp
  • Test window regulators and motors. 
  • Activate the window up or down. 
  • Turn on/off the radiator fan/interior & exterior lights

  • Operate Mirrors/Fuel Injector Balance/ Injector Buzz Test, Door Lock/Window/Horn/ Light/ Headlamp Test,
  • and a lot more. 

    40+ Maintenance & Reset Functions

    • ABS Bleeding: ABS brake bleeding to get a firm brake pad after repairing the ABS pump system. 
    • Oil Light Reset: reset the Oil Life Reminder (turn off the Oil Service Light) when the replacement of engine oil is done in case of the impurities in the oil may damage the engine. So vehicles can recalculate another optimal oil life change interval depending on the vehicle's driving conditions and climate. Your driving safety is also gets ensured.
    • Crankshaft/Camshaft Relearn: The crankshaft position sensor (CKP) is a magnetic induction sensor, the function of which is to determine the position of the crankshaft. It will help you know which cylinder piston is at the top dead center to determine the ignition time and detect the crankshaft's rotation angle (engine speed sensor). This function must be done after the engine has replaced the ECU and disassembled or replaced the timing belt assembly and crankshaft position sensor.
    • DPF Regeneration: (Diesel Particulate Filter Regeneration) lets you perform the forced regen cleaning to clear the blockage through continuous burning of the particulates captured in the D-P-F filter. When a regeneration cycle is completed, the D-P-F light automatically goes off.
    • EPB Reset: (Electronic Parking Brake Reset) This function can maintain the electronic braking system safely and effectively. The applications include deactivating and activating the brake control system, assisting with brake fluid control, opening and closing brake pads, setting brakes after disc or pad replacement, and so on.
    • Battery Registration: Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.
    • SAS Calibration: (Steering Angle Sensor Calibration) Steering wheel angle sensor, a vehicle stability control system component, is mainly installed in the direction column below the steering wheel. It helps clear faulty steering angle sensor memories and plays a vital role in steering angle sensor calibration.
    • Throttle Body Relearn: Throttle matching is to initialize the car's throttle actuators so that the learning value of the ECU returns to the initial state to more accurately control and adjust the throttle (or idle speed motor) action to regulate the intake amount.
    • Electronic Park Brake: Release the electronic parking brake to replace the rear brake pads and rotors. 
    • TPMS Reset: (Tire Pressure System Reset ) When the car tire pressure failure indicator light is on, low or leaking tire pressure is, replacement or installation of TPMS equipment, replacement of tires, damage to the tire pressure sensor, etc. need to do TPMS reset after maintenance.TPMS Service: Looks up the tire sensor IDs from the vehicle's ECU and performs TPMS sensor relearn procedures after tire sensors are replaced.

    Not all reset functions apply to all vehicle makes and models. For example, battery registration is mainly for BMW and MINI. Most other makes and models do not require battery registration. 

     Wireless Printing

    Print vehicle diagnostic reports or screenshots directly to your wireless printer. 


    The product ships from Baltimore, Maryland, USA. 

    • Free Shipping in the USA,
    • Worldwide Shipping is Available at Discounted Rates
    • No shipping to PO boxes or freight forwarding service.
    • International buyers are responsible for the duty import fee or tariff the destination country may impose.  Does not apply to USA customers. 

    Technical Specifications


    A protocol defines how the diagnostic tool can send commands to the vehicle and how the vehicle can respond to diagnostic data. The YOUCANIC UCAN-II scanner supports several different protocols: 

    • ISO9141-2,
    • ISO14230-2,
    • ISO15765-4,
    • K/L lines,
    • DoubleKLine
    • SAE-J1850 VPW,
    • SAE-J1850PWM,
    • CAN ISO11898,
    • High-speed, Middle-speed, Lows-peed, and Single wire CAN,
    • KW81,
    • KW82,
    • GM UART,
    • UART Echo Byte Protocol,
    • Honda Diag-protocol,
    • TP2.0,
    • TP1.6,
    • SAE J1939,
    • SAE J1939,
    • SAE J1708,
    • Fault-TolerantCAN,
    • CAN FD,
    • DOIP


    One year from the date of purchase. 


    Free Priority Shipping Across the USA: Expect Your Order in 3-5 Business Days!


    • 25 x 15 *3.8 cm (L*W*H)
    • 10" x  6" x 1.5" inches

    What's in the box? 

    • UCAN-II Diagnostic Tablet with Android OS
    • Videoscope USB Camera with adapters
    • VCI OBD-II Bluetooth Adapter
    • USB-C Charging Cable
    • Wall Charger with USB Port
    • Quick Starter Guide
    • Owner's Manual
    • Nice carrying case

    Free Tech Support

    Got car questions? Need to ask a mechanic? Upload pictures of your scanner showing the fault codes, and one of our ASE-certified mechanics can help. 

    Just visit the YOUCANIC Support page to ask questions about the scanner or get help with your car.  

    Model: UCAN-II-B 
    Warranty: 1 year
    Returns: 30 Day


    • Returns: We offer a hassle-free refund or exchange policy within the first 30 days of your purchase. If you have used our scanner and it did not meet your expectations, we will be happy to provide you with a full refund. However, please note that you are responsible for covering the return shipping costs. Also, please be aware that any expedited shipping fees incurred during your purchase are non-refundable.
    • Cancellations: We can cancel, with no charge, orders that have not shipped. The buyer is responsible for return shipping for orders that have been shipped/picked up and are canceled or returned.
    • Dutty Fees: The buyer is responsible for paying import taxes if the destination country charges a customs fee or duty on imported goods (international orders only). US customers have no duty fee as the scanner is mailed from Baltimore, MD. 
    • Refused Items:  Items refused for reasons such as refusing to pay duty fees will be subject to freight charges both ways and a 10% restocking fee.  

    Contact Information

    We are willing to resolve any issue. While most emails are answered within 12 hours, please allow up to 48 hours to receive a response. We are not in on weekends or holidays.

    • We are in Baltimore, Maryland, open from 9 am to 4 pm M-F. 
    • Please contact us with any questions you may have questions. 
    • Feel free to reach us via phone at: (888) 959-4265

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      Customer Reviews

      Based on 85 reviews
      Glenn R (Washington, United States)
      Multiple cars tested

      I have four vehicles of different makes and models, that I drive as much as possible. Some are newer with an average amount of mileage and some older with many miles accumulated on the odometer. I have a inexpensive OBDII scanner that I have been using on them and thought I was seeing all the codes that they had thrown. After my purchase of a Youcanic UcanII-B full system scanner I was able to view several problems that were not showing with the other scanner. I now feel I have made the needed repairs to my vehicles to keep them safe and reliable on the road.

      HERMAN MITCHELL (Ohio, United States)
      Follow up on 2007 GL450 electrical problems

      The replacement using a used central gateway from same type vehicle solved all of the problems for my 2007 GL450. Problems the central gateway caused were, front seats would not adjust electrically, steering would not automatically position or adjust, rear lift gate would not operate, and windows would not auto go up. Thanks again for assistance and feedback.

      Phillip Bennett (Florida, United States)
      YouCanic 2b - for Mercedes Metris

      Although I had difficulty at the start getting anything but an OBD2 reading, after contacting the help desk by email I within minutes got a call back, and arranged a time for a call with them for the next day. The consultant via screen sharing was able to steer me through the issues. As best I’ve been able to determine (not having any codes it appears I’ll be able to use it, not just for Codes, but to do live data and as a good DYI repair tool. The Help desk was fast to respond, and great at explaining the issues as well as putting a few future requests into the que to add in the future. I give them a A+ which is unheard of in the Post-Covid world.

      Fred Sainato (New York, United States)
      .y new ace in the whole

      I cannot say enough about my scanner for the money. It beats aultel and snapon

      Rob Everson (Ohio, United States)

      Really nice tool addition to the garage! This thing can really do a lot more than I expected. Great to have bluetooth connection so I can walk around garage with it. It connects to wifi for troubleshooting. Also nice to know youcanic is a phone call away if i need support. Very happy so far thanks!

      HERMAN MITCHELL (Ohio, United States)
      A fun system to learn for a DIY process

      YOUCANIC UCAN-II-B PRO Full System Scanner with Bluetooth and Videoscope.
      After the initial review of YOUCANIC I am delighted that I purchased the device. With the feedback I have received from the YOUCANIC team I was able to focus my trouble shooting to the central gateway and am now trying to fine a replacement or confirm if my unit can be recoded. Fortunately, the vehicle is still drivable. Will update as progress is made.
      Herman Mitchell

      Nyle Neta (Wisconsin, United States)
      Cut through the mystery.

      Bought a 2005 e500. 60000 miles and no rust. Test drive solid. Well, there's nothing more expensive than a cheap German car. A persistent brake warning got me to the local dealer which unraveled $10000 worth of repairs...suspension, calipers, brake hoses and lines, and other sensor warnings.

      Being over my head, I needed help. That's where the YOUCANIC brought down the cost of repairs to $5000...some repairs by me, some repairs by the local mechanic.

      Replaced sensors and shocks and faulty wiring simply through web research.

      The regular Joe is simply in the blind without some type of OBD. This one works, detailed and is affordable.

      Diag feature works well on my Benz though yet to ge the OBD to connect. Odd.

      Anyhow, replaced the pollutant multifx sensor today to clear ACC code. $30 ebay part vs $235 in parts and $? in dealer labor not knowing what was wrong.

      YOUCANIC $500. Knowing I can do what I can and let the pros handle th rest = I sleep a lot better.

      Moses O (California, United States)
      Worth it’s weight in gold!

      I recently purchased my YOUCANIC UCAN-II-B PRO Full system Scanner with Bluetooth and Videoscope. And I can tell you from day one it has already payed for itself. The system is spot on diagnosing issues with your vehicle saving you costly dealer fees. And if you’re not able to perform the repairs yourself then at least you will have an detailed explanation of the issues. Highly recommended!!

      charles aston (Oklahoma, United States)
      Learning how to use

      Just learning, but so far it is doing what I wanted, only issue is the WiFi staying in range.

      ATTILA HORVATH (New Jersey, United States)

      I have the previous device and now I bought this improved device and I am very satisfied with it. I have a 2003 Mercedes SL 500 and have to reset the codes many times due to low battery Works great. I also have a Nissan Altima Sedan, it also works well. From the signals sent back by the sensors, the operation of the car can be wonderfully analyzed. I will take the previous version to Hungary and I have three cars there, a Peugeot 407 and a Seat Ibiza and a Toyota Corolla. I would like to try it on those cars as well. I hope it works. If you had the possibility to write error codes in other languages, you could distribute them in other countries. In any case, I am very satisfied with it!