The 12+8 Adapter is used to bypass FCA Vehicles Security Gateway Module (SGM) which limits an aftermarket scan tool to only reading DTCs and viewing data. 

Most 2018 and newer FCA vehicles include a Security Gateway Module.

If you don't use AutoAuth you can expect to see this message when scanning a Chrysler, Dodge, Jeep, Fiat, or Alfa vehicle with the Security Gateway Module:

DEVICE UNABLE TO COMMUNICATE WITH THE CONTROL UNIT

Placement of the SGM varies, but it is often located in the sidekick panel, passenger side near the glove box, or behind the radio. 

The 12+8 Adapter connects to the Autel MaxiSys VCI.

Adapter needed on:
20% of 2017 Chrysler products
50% of 2018 Chrysler products
90% of 2019 Chrysler products 
100% by 2020  

Only for customers who have purchased YOUCANIC full system scanner. If you purchase this adapter without the scanner, your order will be canceled. If you have purchased the scanner previously, use the same email address so that we can verify the purchase. 

.: Material: premium water-resistant vinyl
.: Waterproof sticky adhesive
.: Suitable for indoor and outdoor use
.: Easy peel backing
.: Matte finish

.: Outside: 100% white polyester
.: Inside: 100% black soft foam liner
.: Edge-to-edge print
.: Size options: Regular Can (3.5'' x 4.3'') and Slim Can (3.5'' x 6'')

.: Durable 20oz loop polyester carpeting face
.: Sturdy non-skid rubber backing
.: Front and rear mat options
.: Made in the USA
.: NB! One piece per listing
.: NB! Due to the production process of the mats, please allow for slight print placement shifts with a tolerance +/- 1/3"

.: Polyester needle-punch surface
.: White base and black trim
.: Non-slip rubber backing
.: Set includes 2 rear car mats
.: NB! Print might slightly shift due to the production process of the mats - please keep the important details within the safe area

.: Materials: 100% bio-washed chino twill (hat), 100% faux leather (patch)
.: Unstructured, six-panel, low-profile
.: Pre-curved bill
.: Blank sourced from Bangladesh
.: Sewn-in label
.: NB! Hand-wash only

The YOUCANIC DOIP (Diagnostics Over Internet Protocol) Adapter is the ultimate tool for diagnosing and maintaining modern vehicles equipped with advanced electronic architectures. Designed for compatibility with the YOUCANIC Scanner, this adapter enables you to access and troubleshoot the latest automotive systems quickly and efficiently.

Key Features:

• DOIP Compatibility: Seamlessly diagnose vehicles that require Ethernet-based communication, ensuring faster and more reliable data transfer compared to traditional diagnostic methods.
• Advanced System Access: Unlock critical control units in high-tech systems like ADAS (Advanced Driver Assistance Systems), hybrid drivetrains, and infotainment systems.
• Comprehensive Support: Ideal for technicians and DIYers working on the latest vehicle models.

Why You Need the YOUCANIC DOIP Adapter
Newer vehicles come with increasingly complex systems that require high-speed communication for diagnostics. Many 2023 models rely on DOIP for troubleshooting and maintenance, making this adapter essential for anyone working on modern cars.

Compatible with 2023 Models, Including:

• Mercedes-Benz: E-Class (W214), S-Class (W223), GLE-Class, and EQS.
• BMW: 3 Series (G20), 5 Series (G60), X5 (G05), and i4.
• Audi: A6, Q8 e-tron, and the all-electric Audi Q4 e-tron.
• Volkswagen: ID.4, Tiguan, and Arteon.
• Land Rover: Range Rover Sport and Defender.
• Porsche: Taycan, Panamera, and Cayenne.
• Volvo: XC90, XC60, and S90.
• Jaguar: I-PACE and F-PACE.

Simple to Use:

• Connect the DOIP adapter to your YOUCANIC scanner.
• Link the adapter to the vehicle’s diagnostic port.
• Access advanced diagnostics and perform tasks like clearing error codes, calibrating sensors, and troubleshooting complex systems.

Take Control of Modern Vehicle Diagnostics
With the YOUCANIC DOIP Adapter, you'll be prepared to diagnose and repair the most advanced vehicles on the road today. Whether you're working on cutting-edge electric vehicles or luxury models with complex systems, this adapter ensures you stay ahead of the curve.

.: Pre-drilled holes
.: Compatible with License Plate (11.8" x 6.1")
.: Easy Installation
.: Lightweight aluminum
.: NB! Check local state legislation regarding License Plate Frame shapes and sizes before ordering

.: 100% preshrunk cotton
.: Light fabric (5.2 oz /yd² (176 g/m²))
.: Relaxed fit
.: Tear-away label
.: Runs true to size

Adapter for 1996-2002 Mercedes-Benz vehicles with 38-pin port under the hood. Available only with the purchase of a YOUCANIC UCAN-II full-system scanner.

Please contact us to verify that our scanner has the software to cover your model if your Mercedes-Benz is made before 2002. 

This adapter is only available for customers who have purchased the YOUCANIC full-system scanner. 

Supported models: https://www.youcanic.com/mercedes-benz-models-with-38-pin-port/

This is a refurbished power electronic module for the 2010-2013 Mercedes-Benz S400 Hybrid.  At a fraction of the dealer price.

If you purchase our rebuilt unit and return your core to us within two weeks, you are eligible for a core refund. This refund will be the difference between the amount you initially paid and the cost of the rebuild option. Ensure the core is returned within the specified two-week timeframe.

Rebuild to last longer than the original. 

We not only sell these units but we stand behind them. We will provide step-by-step installation instructions.

If there is an issue or questions with installation we are here to help. We also install these units and if you need us to install them for you please contact us. 

We can also install this for you if you can get your car towed to Baltimore, Maryland. Contact us for the installation price. 

Shipping: 10-14 Days

90 Day Warranty

Returns: Accepted

Origin: DE(Origin)
Item Type: Drive Elements
Item Width: 35cm
Model Name: 2215404450
External Testing Certification: CC
Item Diameter: 25inch
Item Height: 25inch
Year: 2010-2013
Material Type: Mental
Item Weight: 7kg
Special Features: 2215404450

.: Material: white aluminum with a glossy finish
.: One size: 12.3" x 6.5" (31.1cm x 16.5cm)
.: Silver backing
.: Pre-drilled holes
.: NB! Check local state legislation regarding License Plate Frame shapes and sizes before ordering

.: Material: 100% polyester
.: Left and right covers designed separately
.: One set contains TWO seat covers
.: Quick and easy installation
.: Black back cover
.: NB! These car seat covers should NOT be used on a seat with integrated airbags, seatbelts and armrests

.: 50% cotton, 50% polyester
.: Medium-heavy fabric (8 oz/yd² (271 g/m²))
.: Classic fit
.: Sewn-in label
.: Runs true to size

.: 100% Cotton (fiber content may vary for different colors)
.: Medium fabric (6.0 oz/yd² (203 g/m²))
.: Classic fit
.: Tear-away label
.: Runs bigger than usual

.: Material: 100% aluminum
.: One size: 12" × 6" (30.5 × 15.2 cm)
.: 4 holes for attachment
.: NB! The product does not come with mounting hardware
.: Assembled in the USA from globally sourced parts

.: Double wall insulation
.: Material: Stainless steel
.: Fits perfectly in car cup holder
.: Spill-resistant sliding lid with a rubber gasket to prevent leaks

.: One shape: Rectangular
.: Material: Durable, high-density foam with an ultra-thin rubber base
.: 1/16" (1.58 mm) thick
.: One-sided print

🔧 Why Choose the YOUCANIC Scanner Over $1000+ Competitors?

UCAN-II-B vs UCAN-II-C

Both the UCAN-II-B and UCAN-II-C provide full-system diagnostics and support all modules across the same vehicles. However, the C version includes advanced features for ECU coding and module configuration, offering more functionality than the B version.

• ✅ Professional-Level Diagnostics — Access all available systems including engine, transmission, ABS, airbag, and more (up to 90+ ECUs on some vehicles). Compare: Autel MaxiSYS Elite & Snap-On Solus ($2,000+) offer similar access but cost 4x more.
• 💡 Beginner-Friendly, Mechanic-Approved — Easy-to-use Android touchscreen with guided menus. Perfect for DIYers, powerful enough for pros. Compare: Launch X431 and Snap-On scanners have steeper learning curves and less intuitive interfaces.
• 🔄 Free Lifetime Updates — Never pay for yearly subscriptions or brand unlocks. Updates are 100% free and the scanner continues working even if not updated. Compare: Autel requires $100–$400/year after the first year. Snap-On subscriptions are also recurring.
• 🚗 Gas, Diesel, Hybrid & EV Coverage — Supports nearly all vehicle types, including trucks up to 3500 series (e.g., RAM 3500, F-350). Compare: Many mid-range scanners from Innova or Launch lack full EV or diesel support.
• 🔧 40+ Service Reset Functions — Oil reset, battery registration, DPF regen, EPB, ABS bleed, injector coding & more. Compare: Most $500–$800 scanners only support 10–15 reset services. YouCANIC leads with the most functions in its class.
• 📊 4-in-1 Live Data Graphing — Track multiple sensor values side-by-side, record & export reports. Compare: Snap-On scanners offer this but at significantly higher cost. Most consumer-grade tools only graph 1-2 values.
• 🎮 Bi-Directional / Active Testing — Activate components (fans, windows, EGR valves, fuel pumps, etc.) just like a dealer tool. Compare: This feature is often missing in scanners under $1,000. Autel & Launch charge premium for this.
• 🌐 Supports 130+ Brands — Full global support across U.S., European, and Asian makes. No hidden unlock fees. Compare: Launch & Autel lock brand access behind subscription tiers.
• 📞 Free U.S.-Based Tech Support & Remote Help — Talk to real ASE-certified mechanics or let us remotely assist you. Call us at (888) 959-4265. Compare: Most brands offer slow or outsourced support. Remote diagnosis is rarely included.
• 🚫 Works Offline — Internet is only required for updates. Diagnosis, resets, and scans all work fully offline. Compare: Some Autel and Launch tools require online logins to function fully.
• 📦 All-In-One Coverage, No Hidden Costs — No add-ons, brand fees, or upgrade packages. Full access out of the box for ~$500. Compare: Snap-On, Autel MaxiSYS, and Launch PRO models easily exceed $1,200+ with optional upgrades.

Summary: YOUCANIC gives you the functionality of a $2,000+ diagnostic tool at a fraction of the cost, with no subscriptions, no hidden fees, and lifetime updates included. Whether you're a home mechanic or a shop owner, YOUCANIC is the best value in full-system diagnostics.

Stop Paying Dealership Diagnostic Fees

Professional-Grade Vehicle Diagnostics in Your Hands

$200+

Save Per Use

98%

Vehicle Coverage

40+

Service Functions

Real World Savings

Dealership ABS Diagnosis $200-300

Check Engine Analysis $150-250

Your Cost with YOUCANIC $0 after purchase

What You Get

• ✓ Complete Coverage: All systems diagnosis
• ✓ Professional Tools: Dealer-level functions
• ✓ Free Updates: Lifetime software updates
• ✓ HD Videoscope: Included ($200 value)

Professional-Grade Features

 

All System Diagnosis

• • Engine & Transmission
• • ABS & Airbag Systems
• • TPMS & Climate Control
• • Air Suspension & More

40+ Reset Services

• • Oil Service Reset
• • DPF Regeneration
• • Battery Registration
• • EPB Calibration

Bi-Directional Control

• • Component Testing
• • Active System Control
• • Live Data Streaming
• • Real-time Graphing

See It In Action

Built-in HD Videoscope Included

Inspect hard-to-reach areas with precision using our included professional-grade videoscope.

Universal Vehicle Coverage

98%+

Global Coverage

100+

Car Manufacturers

1996+

Model Years

American Brands

• Ford

• Chevrolet

• Chrysler

• GMC

• Dodge

• Jeep

• Cadillac

• Lincoln

And many more...

European Brands

• BMW

• Mercedes

• Audi

• Volkswagen

• Volvo

• Porsche

• Land Rover

• MINI

And many more...

Asian Brands

• Toyota

• Honda

• Nissan

• Hyundai

• Kia

• Lexus

• Infiniti

• Subaru

And many more...

Comprehensive Coverage

• ✓ Works with 98% of all cars worldwide
• ✓ All car brands included - no extra fees
• ✓ Regular updates for new models

Vehicle Types

• ✓ Cars & SUVs
• ✓ Light trucks & vans
• ✓ 12V diesel vehicles

Note: While we support most vehicles, some specialized functions may vary by make and model. Contact our support team for specific vehicle compatibility questions.

Our Commitment to You

🛡️

1-Year Warranty

Full coverage guarantee

🔄

30-Day Returns

No questions asked

💬

Expert Support

USA-based team

Expert Technical Support

Support Hours

Monday - Friday: 9 AM - 4 PM EST

• ✓ Remote diagnostic assistance available
• ✓ 13,000+ member community support
• ✓ Dedicated technical support portal

Contact Us

(888) 959-4265

Baltimore, Maryland, USA

 

Shipping Details

USA Shipping

• ✓ Free Shipping
• ✓ 2-4 Business Day Delivery
• ✓ Ships from Baltimore, MD

International Orders

• ✓ Worldwide shipping available
• ✓ Discounted international rates

Join Our Community

Get access to our 13,000+ member community forum, expert support team, and comprehensive knowledge base.

Professional Diagnostics at Your Fingertips

Join thousands of satisfied customers who've saved hundreds on diagnostic fees

One-time payment

• No subscription

🛡️ 30-Day Money Back

🚚 Free US Shipping

⭐ 13,000+ Users

At YOUCANIC, we're committed to your success. Join thousands of satisfied customers who trust our professional diagnostic tools and support.

Questions? Contact us at (888) 959-4265

Maintenance Functions

Language Supported

 

Frequently Asked Questions

We offer a full refund on first-time returns, even if the unit has been opened and used, as long as it’s returned within the return window. However, if the scanner is purchased and returned more than once, a restocking fee of $30 will be applied to cover inspection, testing, cleaning, and repackaging costs. Used units cannot be resold as new, and each return incurs shipping and handling expenses. If you only need the scanner temporarily, consider our rental program:

$85 for one week, including both outbound and return shipping. This option is ideal for one-time use or short-term diagnostics.

 

Still have questions? Reach out to our support team—we’re here to help.

Does the scanner need internet to work?

No, scanner will work without internet. Internet is only needed for updates and emailing reports.

Does it work with cars outside of USA?

Yes, it has worldwide vehicle model coverage for cars 1996 and newer. Wroks also on some OBD-I vehicles with adapters.

Where is the product made?

We design the product in Baltimore, MD and manufacture it in China to maintain quality while keeping costs affordable.

Where is support located?

Our support team is based in Baltimore, MD and available Monday-Friday, 9AM-4PM EST.

Do you ship worldwide?

Yes! Add the product to cart and enter your address to see international shipping rates.

Will I have to pay duty taxes?

Depends on your country's rules. We don't collect duty or VAT tax - these may be charged upon delivery according to local regulations.

Are updates free?

Yes, updates are free for the lifetime of the product. We regularly add new car models and features.

How do I update the scanner?

Simply connect to WiFi and click the update button - it's that easy!

What if I have trouble connecting to my car?

With your permission, we can remotely access the device and help resolve any connection issues.

Can this device code/program modules?

While the scanner can perform some coding tasks like battery registration, injector coding, and TPMS sensors, it's not designed as a primary coding tool. It may not support control module coding or VIN-to-module coding.

Can I print diagnostic reports?

Yes, you can print directly to any WiFi printer and email reports to any email address.

Can I record live data?

Yes, you can record live data while driving and play it back later for analysis.

Why can't I buy this scanner on Amazon?

We choose to sell directly to our customers to provide better service, support, and value. By cutting out middleman fees, we can offer free lifetime updates, US-based technical support, and remote diagnostic assistance - services we couldn't provide through Amazon. This direct relationship also ensures you receive a genuine YOUCANIC scanner with full warranty coverage and access to our expert support team in Baltimore. While it might be more convenient to buy on Amazon, we believe giving you direct access to our team and full product support is worth much more than one-click shopping.

The YOUCANIC Scanner offers all the benefits of a brand-new device at a reduced price. Free lifetime updates.  Each unit includes the same components as the original packaging: scanner, videocope, charger, VCI, manual, and full warranty coverage. Rest assured, the scanner has been thoroughly tested, remains unregistered, and is in excellent condition.

Model: UCAN-II-B

The YOUCANIC Scanner (Open Box) provides incredible value with all the original accessories included. Each unit comes with:

• Scanner
• Manual
• VCI Bluetooth Adapter
• Videoscope
• Hard Carrying Case
• Wall Charger

*Free lifetime updates included. 

This open-box unit has been thoroughly tested, remains unregistered, and includes the same warranty as a new device. It offers the same premium functionality and performance YOUCANIC is known for.

With limited stock available, this is a fantastic opportunity to get a powerful diagnostic tool at a reduced price. Act now—supplies won't last long!

Replacement adapter for those who have lost the adapter to their UCAN-II-B. This can not be added to the YOUCANIC scanner wired version. 

Also once you get the adapter please contact us for instructions as how to pair it. 

The YOUCANIC wireless charging pad is made with highly durable, double-wall plastic, and supports 5W wireless charging that is compatible with iPhones and various Android smartphones. Each pad includes one 11.8" USB to Micro USB cable for standard charging as well.

.: Material: Durable double wall plastic
.: Includes a 11.8" USB to Micro USB cable for charging
.: Compatible with iPhone and various Android smartphones
.: Supports 5W wireless charging and works with most plastic phone cases