--- product_id: 376553039 title: "THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update" brand: "thinkcar" price: "£6.99" currency: GBP in_stock: false reviews_count: 5 url: https://www.desertcart.co.uk/products/376553039-thinkcar-sd4-obd2-scanner-engine-tcm-abs-srs-code-reader store_origin: GB region: Great Britain --- # real-time battery voltage WiFi lifetime updates 4-system deep scan THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update **Brand:** thinkcar **Price:** £6.99 **Availability:** ❌ Out of Stock ## Summary > 🚗 Diagnose like a pro, drive with confidence! ## Quick Answers - **What is this?** THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update by thinkcar - **How much does it cost?** £6.99 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/376553039-thinkcar-sd4-obd2-scanner-engine-tcm-abs-srs-code-reader) ## Best For - thinkcar enthusiasts ## Why This Product - Trusted thinkcar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One System Scan:** Engine, Transmission, ABS & Airbag diagnostics in one sleek tool - • **Real-Time Battery Health:** Instant voltage readout to keep your ride powered and safe - • **28 Resets, 3 Free Forever:** Oil, TPMS, SAS and more with 3 complimentary resets included - • **Universal Vehicle Coverage:** Works on 60+ brands & 10,000+ models post-1996 with multilingual ease - • **WiFi-Powered Lifetime Updates:** Stay ahead with free, one-click software upgrades anytime, anywhere ## Overview The thinkcarSD4 OBD2 Scanner is a professional-grade automotive diagnostic tool supporting 4 major vehicle systems (Engine, Transmission, ABS, Airbag) and 28 reset functions including oil and TPMS resets. It offers real-time battery voltage monitoring, supports all 10 OBDII test modes, and covers over 60 vehicle brands with multilingual menus. With WiFi-enabled free lifetime updates and a user-friendly interface, it empowers car owners and mechanics to quickly identify and clear fault codes, generate detailed reports, and maintain vehicle health effortlessly. ## Description ThinkCar ThinkScan SD4 OBD2 Scanner ABS SRS Auto Diagnostic Tool with 28 Reset Function (3 reset Function F-ree optional) Lifetime F-ree Update + 8 Languages Support OBDII Code Reader Scanner Thinkscan SD4 is a new generation of mid-to-high end DIY products based on Android system launched by THINKCAR, which can realize online upgrade of diagnostic software. Its main functions include not only OBD/EOBD standard protocol diagnosis, but more importantly, it has professional vehicle diagnostic software and maintenance software, which can perform a comprehensive diagnosis of all vehicle electronic control systems. Different series support different systems and functions. The Other Function of ThinkScan SD4: Retrieve Vehicle Information: ThinkScan SD4, OBD2 code reader can easily get access to the car’s ECU and retrieve its information, including VIN (Vehicle Identification Number) for accurate diagnoses. No need to look around for the VIN Live Data Stream: Thinkscan SD4 shows you live sensors data and provides data graphing for intuitive diagnostics and monitoring your vehicle performance, help customers to better analyze the abnormal parameter. Voltage Monitoring: If the charging system is not working properly, the battery will not get the proper charging voltage and it could go flat. This OBDII scanner can display the instantaneous voltage across the battery terminals in a graphical way. This helps you to get early warnings for possible battery and the charging system problems Helpful Diagnostic Report: ThinkScan SD4 obd2 scanner will automatically generate and store a basic diagnosis report on the vehicle as a reference for vehicle inspection and maintenance. The vehicle operating data provided in this report are the static data, you can share and print it for technical assistance. ThinkScan SD4 Parameter: Screen: 4 inch 400*800 Touch Screen Review: J'ai testé se produit sur fiat est Alfa Romeo, Pour l'instant j'en suis satisfait j'ai accès au différents boîtier qui sont proposés , on peut lire en temps réel les informations importantes pour un bon diagnostic. Vous pouvez rechercher directement les code défauts sur internet depuis la lecture des codes. Avec les 3 options de service gratuite on peut Choisir les plus utiles et avoir une Valise assez complète selon les besoins de chacun, moi j'ai choisi reset egr pour l'instant car cet options n'était pas presente sur mon autre valise launch dont les options coûte beaucoup plus cher. Vous pouvez avoir un valise quasiment complète en achetant les options supplémentaires. Très bien en complément d'une valise plus grosse. Je recommande. Review: The Thinkscan SD4 is a great all around tool for all sorts of automotive diagnostic tasks. From scanning for codes to looking at live data to all sorts of resets this tool can do way more than its price would suggest. One thing that I found different about the Thinkscan SD4 was that it has a long list of reset functions and when you buy the tool it comes with 3 reset functions that you can pick from the large list. The list is very impressive to be honest and being able to pick what I wanted on the tool was a nice feature. I picked throttle relearn, oil resets and steering angle resets, but there are many options and if you want more than the 3 it came with you can purchase others right through the tool. The software on the tool is very thorough it can show you way more than basic information. It even has excellent graphing to let you watch sensor output, temperature over time, or any other parameter IDs in the computer's data stream. The abundance of information that this tool provides is where it really shines. When I scanned my Toyota it had a PID (parameter ID) for alternator duty cycle which lets me know the amount of output to expect from the charging system. This kind of information is invaluable in diagnosing today's complicated vehicles. I have been impressed with the speed of the Thinkscan SD4 it has a very good refresh rate for information and navigating through menus is quick and smooth. The screen was bright even in daylight and the case of the tool felt as though it could take the occasional drop without ruining the tool. All in all I would recommend this tool for anyone from professional technicians to a DIY owner that wants to figure out problems on their (or their friend's) vehicles. ## Features - Engine+AT+ABS+SRS Scanner Diagnosis Tool THINKCAR SD4 OBD2 Scanner Support 4 Permanent updated Systems including Engine(ECM), Transmission(AT), Airbag(SRS) and Antilock Brake(ABS). The powerful code reader quickly determines the cause of the vehicle's failure, clears the fault codes, and turns off the warning light. It also generates a complete Automotive diagnostic report to record the information, quickly solve the potential problem of the vehicle, can better protect the safety of the driver. - Free 3 Reset Services From 28 Reset ThinkScan SD4 Support 28 commonly used Reset such as Oil RESET, SAS RESET, TPMS RESET, DPF, IMMO, Break RESET etc.. 3 special Functions can be selected from 28 Reset and SUPPORT Free Lifetime Update. Thinkcar SD4 offers comprehensive and swift diagnosis as an excellent Diagnostic scanner. If you have other reset service needs, please visit ThinkStore and the subscription Fee is 29.95/Year/ Reset, which Can better meet the needs of individual car owners. - Battery Real-time Voltage Display When THINKCAR SD4 Code Reader properly connect with vehicle, the scanner will display battery real-time voltage, it reads and cleans code, supports display data stream graphic, ScreenCap function stores and playbacks dynamic data stream, helps you do quick ysis and diagnosis for your car. The SD6 scanner tool Support one-click generation diagnostic report, Allows you to review the former fault code and recorded data at any time. - Support 10 FULL OBDII Test Modes THINKCAR SD4 Code reader car diagnostic tool supports all 10 test modes of OBDII test, including Identify VIN information, I/M Readiness status test, View freeze frame, View data stream, O2 Sensor, EVAP system test, On-Board monitor test, Read&Clear DTCs, DTC code look up, Turn off MIL(Malfunction Indicator Lights). This Code Scanner can handle most emission-related issues, Check Engine Light Failure, to help you prolong car lifespan with improved performance. - Wide Vehicle Coverage + Lifetime Free Update THINKCAR SD4 obd2 scanner works on more than 60 vehicle brands over 10000+ cars. Covers OBD2/EOBD/JOBD vehicles mostly manufactured after 1996. This car check engine coder reader supports all OBDII protocols -KW2000, ISO9141, J1850VPW, J1850PWM and CAN (Malaysia, India, Iran included), with multilingual menu for hassle-free operation (EN, FR, ES, DE, IT, RU, PT, JP, KR). . One-click Free update via WiFi.. Reliable Car Code Reader + Prompt Customer Service Thinkcar SD4 Car Code Reader Designed in USA and made in High quality. More and More private owners and repair shops choose Thinkcar OBD scanner tool. ThinkScan SD4 car diagnostic scanner is a good choice as a gift for your beloved. We offer 100% satisfaction customer service, Any problems about product's performance or functions, please contact us without any hesitate, we will try our best to offer prompt help to solve your problem.. * Note: ThinkCar SD4 needs to connect to WiFi to install and update software model packets. Once the update is complete, it support offline use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DT2N4NW | | Best Sellers Rank | #146,192 in Automotive ( See Top 100 in Automotive ) #520 in Automotive OBD-II Engine System Diagnostic Tools | | Brand Name | thinkcar | | Customer Reviews | 3.4 3.4 out of 5 stars (79) | | Manufacturer | THINKCAR | | Native Resolution | 800x480 | | Operating System | Android 6.0 | | Power Source | Battery Powered | | Screen Size | 4 Inches | | UPC | 768297575761 | ## Product Details - **Brand:** thinkcar - **Operating system:** Android 6.0 - **Power source:** Battery Powered - **Screen size:** 4 Inches - **UPC:** 768297575761 ## Images ![THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update - Image 1](https://m.media-amazon.com/images/I/61C8guNj86L.jpg) ![THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update - Image 2](https://m.media-amazon.com/images/I/81CX7LQlkYL.jpg) ![THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update - Image 3](https://m.media-amazon.com/images/I/71ZvwcjgEcL.jpg) ![THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update - Image 4](https://m.media-amazon.com/images/I/71UG4KDsnaL.jpg) ## Questions & Answers **Q: The $29.95/year/feature/reset is expensive for each one. Why not just be reasonable and provide a yearly fee for all of the features instead?** A: Hi, If you need yearly fee device, then Thinkdiag will be great choice for you. Please have a look. Any question please message us via Amazon or send mail to hsqcfwyxgs@163.com. EDIAG. **Q: Does this scanner support 2015 Chevy Silverado 2500hd** A: Yes, Thinkscan SD supports 2015 Chevy Silverado **Q: What are the 28 special features that can be selected? Permanently free?** A: Thinkcar Thinkscan SD4 support 4 systems of ABS, SRS, ECM, TCM + 3 special functions can be selected From 28 commonly used maintenance reset functions, Once the 3 Special Functions activated are selected, they will be used for Permanently Free. 28 Maintenance Service : 1. Oil Light Reset 2. Steering Angle Reset 3. Injector Coding 4.IMMO Service 5. DPF Regeneration 6. EGR Adaption 7. ABS Bleeding 8.AdBlue Reset 9. Throttle Matching 10. TPMS Reset 11. EPB Reset 12. Tire Reset 13. AFS Headlamp Reset 14.Sunroof Initialization 15. Battery Reset 16. Seat Calibration 17. Airbag Reset 18. A/F Reset 19. Gearbox Reset 20. Transport Mode 21.Windows Calibration 22.Language Change 23.Suspension Reset 24. ODO Reset 25. NOx Sensor Reset 26.Stop/Start Reset 27. Coolant Bleeding 28. Suspension Reset **Q: What is the price for the 28 reset functions?** A: Hi, Subscription Fee USD 29.95 /Year/Reset. EDIAG. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***O on 15 January 2022* J'ai testé se produit sur fiat est Alfa Romeo, Pour l'instant j'en suis satisfait j'ai accès au différents boîtier qui sont proposés , on peut lire en temps réel les informations importantes pour un bon diagnostic. Vous pouvez rechercher directement les code défauts sur internet depuis la lecture des codes. Avec les 3 options de service gratuite on peut Choisir les plus utiles et avoir une Valise assez complète selon les besoins de chacun, moi j'ai choisi reset egr pour l'instant car cet options n'était pas presente sur mon autre valise launch dont les options coûte beaucoup plus cher. Vous pouvez avoir un valise quasiment complète en achetant les options supplémentaires. Très bien en complément d'une valise plus grosse. Je recommande. ### ⭐⭐⭐⭐⭐ Review *by J***H on 9 October 2021* The Thinkscan SD4 is a great all around tool for all sorts of automotive diagnostic tasks. From scanning for codes to looking at live data to all sorts of resets this tool can do way more than its price would suggest. One thing that I found different about the Thinkscan SD4 was that it has a long list of reset functions and when you buy the tool it comes with 3 reset functions that you can pick from the large list. The list is very impressive to be honest and being able to pick what I wanted on the tool was a nice feature. I picked throttle relearn, oil resets and steering angle resets, but there are many options and if you want more than the 3 it came with you can purchase others right through the tool. The software on the tool is very thorough it can show you way more than basic information. It even has excellent graphing to let you watch sensor output, temperature over time, or any other parameter IDs in the computer's data stream. The abundance of information that this tool provides is where it really shines. When I scanned my Toyota it had a PID (parameter ID) for alternator duty cycle which lets me know the amount of output to expect from the charging system. This kind of information is invaluable in diagnosing today's complicated vehicles. I have been impressed with the speed of the Thinkscan SD4 it has a very good refresh rate for information and navigating through menus is quick and smooth. The screen was bright even in daylight and the case of the tool felt as though it could take the occasional drop without ruining the tool. All in all I would recommend this tool for anyone from professional technicians to a DIY owner that wants to figure out problems on their (or their friend's) vehicles. ### ⭐⭐⭐⭐⭐ Review *by M***P on 26 September 2022* For now, I'll just add a quick review. I needed to find out why my airbag light was on. I found out the module was at fault, a common fault for car! I've reset the error code and now have no airbag warning. Not many OBD code readers can reset airbag warning lights at this price. So, for now, for the little amount I've been around this great bit of kit, seems excellent value for money. ## Frequently Bought Together - THINKCAR SD4 OBD2 Scanner Engine TCM ABS SRS Code Reader with 28 Reset (3 Free Optional) Automotive Scan Tool with Oil Reset TPMS SAS Reset Auto VIN Car Diagnostic Tools WiFi Free Lifetime Update - THINKCAR Bidirectional Scan Tool, THINKSCAN 689BT All System Automotive Diagnostic Tool, Bi Directional OBD2 Scanner with ECU Coding, 34 Services, FCA Autoauth, CANFD and DoIP, Wireless Update - THINKCAR Thinkobd 500 OBD2 Scanner Check Engine Car Code Reader, Full OBD II CAN Diagnostic Scan Tool, Read and Clear Error Codes, Live Data, Vehicle Report, 2.8 Inches Dispaly --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/376553039-thinkcar-sd4-obd2-scanner-engine-tcm-abs-srs-code-reader](https://www.desertcart.co.uk/products/376553039-thinkcar-sd4-obd2-scanner-engine-tcm-abs-srs-code-reader) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-30*