XTOOL D8S Bidirectional Scan Tool: 2026 AI-Assisted OBD2 Scanner | 42+ Resets, ECU Coding, Topology Mapping, PMI, All System OBD2 Scanner for Car, Pre & Post Scan, FCA/CANFD/DoIP
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Availability:
Only 1 left in stock, order soon!
Arrives
Thursday, Aug 13
Color: Carbon Black - D8S
Features
- 2026 Upgraded D8S with Advanced Topology & Full System Diagnostics: XTOOL D8S features Topology Mapping for a clear vehicle network view, enabling faster fault detection than traditional scan tools. It supports OE-Level Full System Diagnostics, 4000+ Active Tests, 42+ Maintenance Services, ECU Coding, PMI (for supported vehicles), Pre/Post Scan, and Live Data Graphing up to 8 PIDs. AI-assisted diagnostics help reduce guesswork and improve repair efficiency. Designed for users upgrading from basic scanners, it delivers a more visual and structured diagnostic experience for faster decision-making and deeper system insight. Please confirm VIN compatibility before purchase.
- Fast, Stable Performance for Workshop & Daily Repair Use: Android 10 with 64GB internal storage ensures smooth and stable system performance for automotive diagnostics and daily repair tasks. Powered by a Quad-Core 1.8GHz CPU, the D8S delivers responsive operation and efficient multitasking in professional workshop environments. It is equipped with a 5000mAh (3.7V) high-capacity battery designed for extended diagnostic sessions and continuous daily use. Dual-band Wi-Fi (2.4GHz & 5GHz) provides stable and fast data transmission for vehicle diagnostics, software updates, and data communication. An 8-inch touchscreen display ensures clear visibility and easy operation in repair shop conditions.
- Advanced Topology Mapping with AI Diagnostic & Repair Guidance: The D8S Topology Scan Tool provides a color-coded topology map that shows fault and normal modules for faster and more accurate diagnostics. It visually displays how vehicle systems are connected, helping users quickly understand system relationships and pinpoint potential issues. It also runs Pre/Post Scan reports to automatically compare DTCs, freeze frame data, and system readiness before and after repairs. Built-in AI analyzes DTCs and symptoms to provide simple explanations, possible causes, and step-by-step repair guidance, helping users diagnose problems and complete repairs more efficiently.
- Full Bi-Directional topology mapping scanner: XTOOL D8S bidirectional scan tool features Auto VIN detection to automatically identify your vehicle's make, model, and year, ensuring the correct tests are performed, and lets you command vehicle ECUs to run active tests like Injector Tests, Fuel Balance, Compression Test, Cooling Fan, A/C Clutch On/Off, ABS Motor Pump, Windows/ Wipers/ Sunroof/ Doors, providing in-depth diagnostics to accurately pinpoint issues like faulty injectors and improve diagnostic efficiency by up to 300%. Ideal for DIY enthusiasts & repair shop owners. Note: Active Tests(4000+) vary by vehicle. Older vehicles have less tests. Please check compatibility before purchase.
- Hot 42+ Reset Service, Adaptation + Relearn + Calibration + Initialization + Matching: Made for workshops, Upgraded XTOOL D8S Scanner for Car Diagnostic Tool comes with comprehensive special functions: Oil Reset, EPB, SAS, BMS, Throttle, Injector Coding, ABS Bleed, A/T Match, Suspension, TPMS Reset, Headlight, Window, Seat, Power Balance, ABS Initialization, VSC Yaw Rate, SWS Calibration, Fuel Alcohol Content Reset, Trans Fluid Counter Reset, Idle Relearn and etc. It solves 99% of routine maintenance jobs. Note: Service do NOT work on all cars. Please come to us with VIN to check compatibility
- Comprehensive Solutions with Advanced Features: The XTOOL D8S scan tool supports advanced ECU Coding for Audi, for VW, for Skoda. This allows you to customize vehicle settings, optimize performance, and activate hidden functions where supported. The XTOOL D8S car scanner diagnostic tool also offers PMI (Programming Module Installation) for Ford, for Lincoln, and for Mazda, enabling you to restore full ECU operation after replacing a module. Ideal For: Professional mechanics and experienced DIY enthusiasts who need to perform ECU Coding, module replacement, or vehicle customization safely and efficiently. Come to us with VIN to check compatibility.
- OE ALL SYSTEMS DIAGNOSTICS: XTOOL D8S automotive scanner diagnostic tool can scan all available vehicle systems like Eng*ine, Trans, ABS, Airbag, Brake, Body, Chassis, HVAC, Radio and etc to perform dealer-level diagnostics: read/clear DTCs, data stream & up to 8 pids graphing like fuel trims, trans oil temp, mass airflow, clutch sensors, 02 sensors, ABS speed sensors, export data as CSV, and active tests(bidirectional controls), retrieve freeze frame & ECU info and turn off warning lights/reset monitors on various systems
- Support FCA / CAN FD/ DoIP + Wide Vehicle Coverage: Upgrade of XTOOL Scanner D8, XTOOL D8S scan tool supports OBDII, EOBD and FCA (for Chrysler, for Dodge, for Jeep vehicles from 2018 onwards) and CAN FD (for GM 2020+ cars) and DoIP (for BMW E/F/G Chassis/Jaguar/Land Rover, Upgraded)to perform diagnostics. It can work on 10,000 cars globally, including 12V sedans, light duty trucks, SUVs, mini vans, hybrids. With software updates, the vehicle coverage grows continuously! English and Spanish are pre-installed, and 22+ languages are supported. Easy to change language yourself. When you fail to change it, please please come to us with S/N and select one. (English by default)
- 3 Years Updates: XTOOL D8S scanner para autos comes with 3 YEARS software updates to add new incoming features, newer vehicle coverage and improve software performance. Functions vary by vehicles, Please check compatibility before purchase
- Work Smarter with XTOOL D8S: XTOOLs AI-assisted system delivers instant fault code analysis with clear explanations of possible causes and practical repair suggestions, while built-in AI insights enhance every diagnostic report to make complex DTCs easier to understand and resolve. With the standalone XTOOL Intelligent Assistant, users can ask questions about vehicle systems, repair procedures, or tool operation anytime, providing expert-level support whenever its needed.
Description
A Reputable, Tried and True Brand Founded in 2010, XTOOL is dedicated to one mission: Make Repairing Easier. With our own R&D and production base, we control every step from design to manufacturing. We hold 240+ patents and 120+ software copyrights, proving our engineering strength. Trusted by technicians in 75+ countries for 10,000+ car models, we offer lifetime technical support and 24/7 service. XTOOL D8S car scanner offers professional workshop-level capability for DIY users and repair shop owners at better value. Features topology mapping, bi-directional control, 42+ special functions, ECU coding, PMI and hidden function activation to customize vehicle settings and unlock extra functions. Enhanced and advanced version of the XTOOL D8 scan tool: Featuring a new UI Design for better user experience, larger RAM for faster processing speeds for quicker diagnostics, smart Android 10.0 OS, the D8S takes your diagnostic capabilities to the next level.
Brand: XTOOL
Power Source: Battery Powered
Product Dimensions: 10.78"L x 1.33"W x 6.89"H
Operating System: Android 10.0
Screen Size: 8 inches
Brand Name: XTOOL
UPC: 789605296895
Number of Items: 1
Manufacturer: XTOOL
Included Components: D8S Tablet Scanner*1, D815 to OBD2-16 Main Cable*1, Power Charger*1, Charger EU*1, Charger US*1, Charger UK*1, USB 3.0 Cable*1, Tool Carrying Case*1, User Manual*1
Model Number: D8S
Manufacturer Part Number: XTOOL D8S
Manufacturer Warranty Description: 2 Years Warranty
Power Source: Battery Powered
Operating System: Android 10.0
Screen Size: 8 inches
Automotive Fit Type: Vehicle Specific Fit
Item Dimensions L x W x H: 10.78"L x 1.33"W x 6.89"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Aug 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Carbon Black - D8S
I recently purchased the XTool D8 to handle maintenance on my Ford and Toyota trucks , and I am blown away by its capabilities. This isn't just a code reader; it's a professional-level diagnostic tool that has already saved me hundreds in dealership fees. With it features for Deep Diagnostics & Identification, Bidirectional Control (Active Tests), Ford Special Functions: The PMI (Programmable Module Installation), Toyota Compatibility and The 8-inch screen is clear, and the interface is intuitive, making it easy to navigate through complex, all-system diagnostics.
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Reviewed in the United States on March 26, 2026 by CHELUSHIP GUAM
Color: Carbon Black - D8S
Excellent scan tool with an amazing number of diagnostic capabilities. It boots fast and then gives 2 options to connect to the car. You have the choice of auto scan or manual selection and they both connect promptly. The first time I used this tool I let the Xtool do a full system scan and then used the topology map to point me in the right direction and subsequently diagnose an ac problem on a 2017 explorer. The second time I used the tool I recorded sensor outputs and then graphed them to diagnose a "crank no start" issue on a PT Cruiser. The recording function and graphing function made it easy to pinpoint the sensor issue that was preventing the vehicle from starting. The diagnostic capabilities of this D8S are extensive and I feel that I bought and excellent tool at a fantastic price. The interface is easy to use, and I appreciate the straightforward screen choices and inputs. I returned a competitor's scanner before buying this Xtool D8S and I am much more satisfied with this significantly less expensive scanner. I will be buying more Xtool products in the future.
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Reviewed in the United States on July 31, 2025 by DOUG JR.
Color: Carbon Black - D8S
Reading the reviews I decided to give this scanner a try, I got the scanner and was able to set it up and download all the updates in about 15 minutes. The quality seemed very good and the case and how the tablet sits is rather satisfying to know my investment is protected. Got it hooked up and went through different features, there is a lot that I will need to learn the complete functionality of the tablet. I even reached out to xtool about the features provided for my vehicle and they responded by the next morning. The topology feature is quite nice to look at and get an idea of how much is going on, the built in search that takes you straight to related topics in the web is rather astounding, so far it’s got more features than the 5000 dollar snap on tablets I had been borrowing from my coworkers, so I’d say the value for what you pay is probably higher than a lot of other products. The interface is very simple as well. I think my only gripe thus far is it is definitely more geared towards foreign rather than domestic vehicles. But the features for my Chevy are still plentiful. The kick stand on the back makes it so you can set the tablet on your steering wheel while you work so you can multitask. The battery came charged and charged while you have it plugged into the vehicle so there is no need to consider battery life compared to other devices if your purchasing a diagnostic tablet. The case on the tablet itself is also cery robust and simple. And it’s a good feeling holding it, it makes you feel rather proud to own it jsut in the satisfactory way it looks and feels to using it. The code list also can be paired with a technition website like all data in the web browser so you can switch between the diagnostic program and the web program and go through diagnostics in a simple manner, and you can connect to hot spots without any issue when your outside or in an area without WiFi available. With the type C outlet I hooked my phone to it and had it charge from the tablet to keep it from dying with the hotspot on and the tablet battery didn’t even take a hit while hooked to my truck. It gave live readings while the motor was cranking over telling me what’s going on. I could control multiple different devices in my vehicle to see if my BCM was being connected to and communicating with the vehicle itself. The cable is easy to store and put back into the foam cut out in the case when your done giving you a hassle free storage, I will say tho undoing the tablet side screws and the obd2 adapter screws isn’t the most efficient way to make the cable, but I think it has something to do with foreign vehicles so it’s neither here nor there. I would recommend completely powering the tablet down tho as I have heard it making sounds within the carrying case which could be draining the battery so now I just keep the shut down while not in use instead of simply hitting the power button. All around, for the price and what you can get from other tablets in the budget range on YouTube reviews, it’s a good tablet all around
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Reviewed in the United States on November 5, 2024 by Brad chasteen
Color: Carbon Black - D8S
Diagnostic tool: XTOOL D8 (Wired Not Bluetooth) Test Vehicle: 2004 Yukon I bought my XTOOL D8 some time before this review, and that was so I could test it enough to do a proper review. I was not in a position to test it on any issues but was able to go through it enough to see how it will be better at diagnosing any issues then a basic OBD II code reader can ever do. The device was on sale is what made my decision, finally got to that point that I felt I would need one soon and bought this XTOOL D8 These tools are hard to find exact information for the reason that so many vehicles and different configurations are out there. Though for the functions they should have a better break down and description detailing its full capabilities for that option. What it can do as well as cannot do with a particular function. The first time I used it, I was impressed – to see all the modules that my truck has. Becoming more familiar with the menus and recommend to anyone to first explore the tool menu and functions regular so when an issue does arise you spend less time trying to navigate – it is very detailed in what you can see with your vehicle. I would have liked more programing options or special functions at this price like being able to READ more vehicle Pin Codes for adding extra key but probably why the higher models are more expensive. Over-all I am happy with my XTOOL D8, I'm sure it will pay for itself. RATING: Cost: 4/5 Construction: 5/5 Support: 4/5 Function: 5/5 Quality:5/5
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Reviewed in the United States on January 30, 2025 by Melinda Browne
Color: Carbon Black - D8S
I've been using the XTOOL D8S on our 2021 Toyota Highlander, 2018 Mazda CX-5, and 2023 Honda HR-V, and it's been one of the better tools I've added to my garage. As a DIYer, I wanted a scanner that could do more than just read and clear codes, but I also didn't want something that was overly complicated. The D8S has been a nice balance. It was easy to connect to each vehicle, recognized them right away, and the menus are organized well enough that I didn't spend a lot of time trying to figure out where everything was. The scan speed has been impressive. My average scan times were: 2021 Toyota Highlander: About 45 seconds 2018 Mazda CX-5: About 20–30 seconds 2023 Honda HR-V: About 20–30 seconds The scanner is quick and responsive, and I like that it explains the trouble codes instead of just throwing numbers at you. That makes troubleshooting a lot easier, especially if you're doing your own maintenance. I've only tested some of the basic bidirectional controls so far since all of my vehicles are in good condition and haven't had any issues. I was able to activate things like the turn signals, power windows, and radiator/cooling fan, and everything responded as expected. It was nice to see those functions working because it confirmed the scanner was communicating properly with the vehicle. I haven't had a chance to use the oil reset or some of the other maintenance functions yet since none of my vehicles are due for service. Once I get to use those features, I'll come back and update this review with my experience. If possible, I'll also add more videos showing those functions in action to help other DIYers see what the D8S can do in real-world use. One of my favorite features is the topology map. It gives a clear overview of all the vehicle modules, making it much easier to see how everything is connected and where a fault might be if one ever comes up. I'm also uploading a few recordings of the scanner in action to help anyone who's thinking about buying one. Seeing it work on real vehicles is what helped me when I was researching scanners, so hopefully these videos will do the same for someone else. I also want to give a shout-out to the XTOOL support team, especially Miss Cynthia and Cindy. Whenever I had a question, they responded quickly with clear answers that actually helped. If you ever need assistance, you can reach them at [email protected]. It's nice to know there's a knowledgeable support team behind the product. Overall, I'm really happy with the D8S. For someone who enjoys working on their own vehicles, it's been a worthwhile investment. It's fast, reliable, easy to learn, and has performed well on every vehicle I've connected it to. If you're a fellow DIYer looking for a capable diagnostic scanner without stepping into professional shop prices, I think the D8S is definitely worth considering.
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Reviewed in the United States on July 19, 2026 by Geo_RBat
Color: Carbon Black - D8S
I'm the family mechanic and I pride myself on my ability to properly troubleshoot and fix my families cars while saving cash and ensuring the job is done right the 1st time! I purchased this tool primarily because I needed to clear stored learned data in the PCM/ECM on a 2006 Honda Civic EX (Sedan), but also because I've been wanting a bi-di diag tool for years! I called multiple shops in my area, including the Honda dealer to get this simple task completed. The two independent shops I called could not help me. One said their "Launch" brand diag tool was broken and awaiting warranty repair. The other shop didn't even want to attempt the job since I had done a lot of recent service work on the vehicle myself. The dealership service department claimed this year/model Honda didn't support such a feature. They wanted $200.00 just for a system diagnostic before they would even recommend a solution. Nothing but incompetence and I was beyond irritated at this point and done asking others to do the job. I found out about XTOOL through various YT car channels I follow as well as recommendations and discussions on vehicle forums. I decided to give it a shot after reaching out to XTOOL sales asking which model supported the feature I needed for the PCM/ECM stored data reset/clear on a Honda. I received a response within a few hours and purchased the D8. Out of the box, the system came nearly fully charged and was easy to get setup. I downloaded all the updates, which took about an hour (over 100 packages!). It connected straight up to my Honda and communicated with the PCM/ECM without issue. Right away I noticed this tool is fast! It scans fast and the menu navigation has little to no hesitation. I was able to quickly access the feature I needed to clear the data, literally took a few seconds to sort through the menu system and follow the process. Afterwards I was able to properly execute the idle relearn (10 minute procedure after vehicle is warmed up) and verify it was successful by monitoring the live data on the D8. All told, about 15 minutes of actual work at the vehicle. About 5 minutes to warm up the car and clear the data and another 10 minutes to complete the idle relearn (I was quoted $200 from the dealer for something that should take 15min!). The Honda Civic now idles smoothly where it should (670RPM) and shifts into D and R without surging. No more 800+ RPM idle, no more 12-15mph creep while in D without touching the gas! This is an amazing tool for the price. Nearly every feature I have used so far works great. Keep in mind not all vehicles support all features or actuation tests so your mileage may vary. That being said, most late model vehicles are heavily computer controlled, this tool will most likely be able to handle the troubleshooting task you need. Support for older vehicles (1997-2002) will most likely be minimal. I tried the tool on a 2000 Acura RL and it had very limited capabilities. Not because the tool is bad, but because the vehicle is so old. So far I have used this tool on a 2006 Honda Accord (4dr), 2008 Acura RDX, 2007 Toyota Tundra, 2016 Toyota Corolla, 2006 Nissan 350Z, 2014 Dodge Ram, 2006 Honda Civic EX (4dr, one in my story), and 2000 Acura RL. I have been able to communicate with all the vehicles without issue. I did notice some odd behavior on the 2000 Acura RL, but I suspect again because that vehicle is old, back when OBDII ports were still a new thing. In summary, give this tool a shot! I think you will be happily surprised. With a few more uses, it will more than pay for itself!
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Reviewed in the United States on September 8, 2022 by Mark G
Color: Carbon Black - D8S
XTool D8S Review: I was in the market looking for a Bi-Directional Diagnostic Scanner for my DIY car garage. I knew what cars I had at home and didn’t want to pay extra for bells and whistles that really wouldn’t apply to my needs. I did my research and came across the XTool D8S. For me, it seems so far to do everything I need on my cars and a whole lot more. Below are the pros and cons that I have encountered (so far) from this great device. First, while in the process of doing my research for a Bi-Directional scanner I contacted a couple of different companies’ support teams with various questions about their products. XTool’s support team did such an excellent job replying to several of my emails very quickly and with prompt and detailed answers. They gained my trust, and I felt that this was a company that would stand behind their products. Secondly, the 3 years of free updates that comes with the device and the 2 years of warranty was also a big selling point for me. This way, I knew that if I had issues with the software or hardware, their support team would be there and provide help down the road (if I needed it). Lastly, after I received the D8S, I realized how sturdy and well built the device is. It has a large 8-inch screen, a fast Android 10 operating system, new topology layout, a Quad core CPU, and software that will pretty much do “almost” everything a home DIY car mechanic would need from a Bi directional scanner. I ran the auto scan and found a few errors on my machine. I have included a photo of it. This device really can compete with scanners twice its price and hold its own and I love the Topology structure system representation in the software. I have created a lengthy 20+min informational “box opening” video review of the device (uploaded in Video section of product page with NG33 name). Take a look at it if you are in the market for an auto diagnostic scanner. I do not think you will be disappointed with this D8S model or other XTool products. Also, if you have any questions about what tests this scanner can complete on your specific cars, do not hesitate to contact their support team via email and ask your questions before making the purchase. I will update my review as I further test this product in the future, with regards to how it holds up over time and my experience with the company. So far, it has been great!
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Reviewed in the United States on December 14, 2024 by NG33
Color: Carbon Black - D8S
As a professional automotive technician, I’ve owned and used several XTOOL products over the past few years. Up until recently, I would’ve gladly given this particular scanner a solid 4 stars. I got it at a fair price and initially used it as a companion to my Autel Ultra, which I rely on daily in a shop environment. Out of the box, the scanner felt promising. The build quality seemed decent, with textured grips that felt comfortable and ergonomic. While the screen resolution was noticeably on the lower end, the interface itself was responsive and smooth to navigate. I used it regularly for everything from system scans to output control testing and even dabbled with its ADAS capabilities—though I’ll note that those functions are quite limited compared to premium-tier tools. Where this scanner really shined was on VW/Audi platforms. It handled secure gateway access impressively well and allowed me to reset airbag modules—even in situations where my Autel had failed. The topology mapping was another standout feature that helped with system overviews and workflow efficiency. But unfortunately, things took a serious turn for the worse. After just a few months of very light use, the scanner abruptly stopped communicating with any vehicle. No matter what I connected it to, I kept getting a prompt to “connect to vehicle” despite the cable being securely plugged in. I even tried a replacement cable—same issue. I reached out to XTOOL product support and, at first, received a reply asking for photos and a detailed description of the issue. I responded promptly with everything they asked for—but then the communication went completely dark. No follow-up, no support, and no resolution. By the time I realized they weren’t going to respond, my support window had closed. Despite numerous follow-up emails, I was completely ignored. Feeling frustrated and out of options, I decided to open up the device to inspect the issue myself. What I discovered was deeply concerning: the OBD-II port had completely separated internally. Even worse, the two mounting nuts (which the OBD connector screws into) were not secured with washers and were instead mounted directly to the circuit board. This is a clear and dangerous design flaw. With no reinforcement or isolation from torque or stress, it's only a matter of time before the internal connection fails—as it did in my case. I take very good care of my diagnostic tools, and this failure happened under extremely light usage. What’s more disappointing than the hardware issue itself was XTOOL’s complete lack of support or accountability. I wasn’t asking for much—just a repair, a replacement, or any kind of meaningful response. I would have gladly paid to have the unit repaired if they’d been willing to work with me. But instead, I was left with a bricked tool and radio silence from the company. As someone with an engineering background, I can confidently say this failure was due to a weak and poorly thought-out internal design, not user error. I’ve been a loyal XTOOL customer for years, but after this experience, I can no longer recommend their products to fellow techs. I’ve since replaced this unit with a Launch X431 scanner, which has proven to be a far more reliable tool from a company that stands behind their product—and at a lower price point, no less. If you’re considering this scanner, I highly encourage you to look elsewhere. I don’t know how other models from XTOOL hold up, but the company’s unwillingness to support a loyal customer or take responsibility for a known hardware issue speaks volumes. It's one thing for a tool to fail—these things happen. But it’s how a company handles those failures that truly defines them. Sadly, XTOOL has shown they’re only around for the positive feedback—not when it really matters. I wouldn’t want anyone else to experience what I did.
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Reviewed in the United States on April 6, 2025 by Doppler Reviews