






BLCKTEC 430
BLCKTEC 410
BLCKTEC 440
BLCKTEC 420
BLCKTEC 400
[Check Before You Buy] – BLCKTEC 430 and the App RepairSolutions2 can only be used in the USA and Canada, other countries and regions will not be supported. While the product works on most OBD2-compliant vehicles 1996-2023 models, available functions may vary by make and model. Before purchasing, be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to ensure the features you need are supported.
[Transform Your Car Care Experience] – With BLCKTEC, instantly become your own professional mechanic. Effortlessly read and clear your car’s trouble codes and check engine light, ensuring your vehicle stays in top condition.
[Empower Yourself with Comprehensive Diagnostics] – Unlock the full potential of your vehicle with the BLCKTEC 430. Access detailed diagnostics previously exclusive to professional mechanics’ OBD2 scan tools, including ABS, Airbag, SRS, TPMS codes, and beyond, right at your fingertips. PLEASE NOTE: Function availability depends on your vehicle. Be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to verify that the features you need are supported for your vehicle’s specific year, make, and model.
[Drive with Confidence] – The BLCKTEC 430 is more than just a car code reader; it’s your personal vehicle health advisor. Receive tailored repair reports with potential causes and verified solutions for your specific make and model, guiding you to the right fix every time.
[Seamless Connectivity, Ultimate Convenience] Experience wireless diagnostics with this compact car scanner. Connect easily from your phone or tablet—no wires, and no batteries required. Just plug the device into your vehicle’s OBD2 port and it will power on automatically and you will see the green light is on. [Read Before Use – Pairing Instructions] DO NOT connect the BLCKTEC 430 through your phone’s Bluetooth settings. Instead, open RepairSolutions2 App and follow the instructions on the App to pair the BLCKTEC 430. To avoid connection issues, make sure to read the Quick Start Guide included in the box before first use.
[DIY Repairs Made Easy] – Navigate car maintenance with ease using our premium app. Access a vast library of easy-to-follow repair videos, guiding you through each step of the repair process. Compatible with smartphones and tablets running iOS 15.0 or later / Android 10.0 or later.
[Full Access, No Hidden Costs] – With BLCKTEC, what you see is what you get. Enjoy a complete diagnostic toolkit with no additional subscription fees or hidden costs. A one-time purchase grants you unlimited access to all features.
[Designed & Supported in the USA] – Proudly based in Southern California, our OBD reader is the brainchild of local Master Technicians. Experience unmatched customer support and product expertise designed to empower every mechanic. For queries or guidance, our friendly team is just a message away, ensuring you get the most out of your car scanner.


estrellaroja –
Great scanner, no subscription fee
I have been using this obd2 scanner for almost a year, and I could not be happier about its function and quality. I use it to check my car, my family’s cars, and even my neighbor’s car, and it always works perfectly. It not only reads the error codes but also deletes them, and this is a great function because not all scanners can delete codes. My favorite feature is the whole system scan, it scans everything and helps you understand the complete health conditions of your vehicle, including engine, ABS, SRS, transmission, etc. If there is an error code, the App will tell you the code definition, layman’s definition, and effect on the vehicle, so even people who don’t have car knowledge can understand. My neighbor told me that the repair shop charged him $120 for just scanning his car, and this scanner is only $70, and I can use it to scan an unlimited number of cars, so it saves me a lot of money. Sometimes I do a whole system scan even when there is no issue, just to make sure everything is right.Another good thing about the product is that the companion App RS2 is free, no subscription fee. I saw some reviews here saying that they have to pay for the App, I don’t think that is true because I have never been charged.The scanner can also help you prepare for the SMOG test. If your car is older than 10 years, like mine, the DMV will ask you to do a SMOG test every 2 years. The scanner has 3 color lights on the App, and if you see a green, that means you can pass the SMOG, and if you see yellow or red, that means your car will not pass SMOG check and the App will tell you what repair is needed to pass the test, and this is very convenient.The scanner has a lot of functions and provides more information than I share, and you can explore it yourself, it is fun. I will recommend this product to every car owner.
Howard –
Highly recommend for professional and DIY use
As a seasoned mechanic with over a decade of experience, I’ve used many different scan tools, including professional ones that cost thousands of dollars. However, the block tech 430, with a price tag less than $90, introduced into my shop by fellow technicians surprised me.The product uses a proprietary App called RepairSoluitons2, which is free and no subscription fee, and the firmware update is also free, great for the business. The App setup process is easy and intuitive. There is no limitation on how many vehicles you can scan, and all the vehicle scan reports are stored in the App (cloud, I guess), and you can share or print the reports, which is very convenient. Some other scan tools in the market charge a subscription fee of $50 or $100, and they don’t tell you upfront, which I consider dishonest.One feature I particularly appreciate is that the 430 works offline. Last Thursday, a customer called me when their vehicle wouldn’t start. I was able to use the app without needing Wi-Fi or LTE and quickly pinpoint a fault with the spark plug based on the engine code. It was truly impressive and solidified my belief that this is a perfect tool for my needs.When a 2015 Camry came in with a check engine light, the app swiftly pinpointed a faulty coolant sensor (code: P1290), allowing me to identify and fix an open harness issue between the sensor and ECM, resolving the problem efficiently.Another example, a P0420 code indicated an issue with the catalyst system efficiency in a 2022 Toyota Highlander, the tool facilitated a thorough diagnosis, enabling me to clean the catalyst system and restore the functionality.The tool also works on European vehicles such as tire and brake light issues, and I also used it for battery status check many times, which also works pretty well.The inclusion of information such as OEM maintenance schedules, predicted repairs based on mileage, OEM warranty details, TSB, and recall information adds immense value to both me and my customers.I highly recommend this product to anyone who needs to take care of their vehicles, professional and DIYer.
James young –
It works very well
This was one of the best purchases ive ever made. This scanner makes life easy when it comes to getting an accurate reading, and keeping an updated record of your vehicle. It makes it easy to have your VIN on hand when your in a parts store as well. 10 out 10.
Jonathon –
Great tool to stay ontop of your neccesary repairs.
The Blacktek Bluetooth OBD2 Reader has been a valuable addition to my toolkit, providing clear and accurate insights into my vehicle’s condition. It was easy to set up, pairing quickly with my smartphone, and works seamlessly with the OBD2 app I already use.One of the standout features is its ability to give detailed information about current repair needs and even potential issues that might arise down the line. This has helped me stay ahead of any major problems and plan my maintenance schedule more effectively.While it hasn’t saved me any money yet, the peace of mind and detailed diagnostics it offers are well worth the investment. This is a reliable and easy-to-use tool for anyone looking to stay informed about their vehicle’s health.
Marvin Myers –
The 430 Model is the better option
This is my second OBD2 module, but upgraded to the 430 (the other is the 410). I’m very pleased with the enhancements. There’s an immediate difference with Bluetooth connectivity and vehicle recognition. One the 410 model, I usually have to manually input each vehicles odometer reading. On the 430 it’s automatic. Vehicle scans are faster, and there’s an additional set of features, including resets of BCM, Oil, Airbag, and Security control modules. I own a Launchtechusa OBD tool, that’s full featured, but I can leave that one at the shop, and use this in confidence, for road side work. Definitely a great add-on for any tech or mechanic.