--- product_id: 435649547 title: "Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update" brand: "thinkcar" price: "₹ 22779" currency: INR in_stock: true reviews_count: 13 category: "Thinkcar" url: https://www.desertcart.in/products/435649547-thinkdiag2-all-system-bidirectional-obd2-diagnostic-scanner-for-ios-android store_origin: IN region: India --- # Bluetooth wireless connectivity 15+ maintenance resets 120+ car brands coverage Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update **Brand:** thinkcar **Price:** ₹ 22779 **Availability:** ✅ In Stock ## Summary > 🚀 Diagnose smarter, fix faster, save bigger—your ultimate wireless car doctor! ## Quick Answers - **What is this?** Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update by thinkcar - **How much does it cost?** ₹ 22779 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/435649547-thinkdiag2-all-system-bidirectional-obd2-diagnostic-scanner-for-ios-android) ## 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 - • **Bidirectional Active Testing:** Send real-time commands to your vehicle’s ECU for pinpoint troubleshooting and faster repairs. - • **15+ Specialized Reset Functions:** From oil and EPB resets to TPMS and SAS calibrations—DIY like a pro and save on costly shop visits. - • **AutoVIN & Multi-Language Support:** Instant vehicle recognition and global usability—diagnose any compatible car worldwide with ease. - • **Full-System OE-Level Diagnostics:** Unlock every ECU module from ECM to ABS with CAN-FD protocol support—future-proof your diagnostics. - • **1 Year Free Updates & Wide Compatibility:** Stay ahead with continuous software updates covering 120+ brands and models post-1996. ## Overview The Thinkdiag2 is a cutting-edge Bluetooth OBD2 scanner compatible with iOS and Android, offering full-system diagnostics across 120+ car brands. Featuring the exclusive CAN-FD protocol, bidirectional active tests, and 15+ maintenance reset functions, it empowers DIYers and professionals to quickly identify and resolve vehicle issues. With AutoVIN, multilingual support, and one year of free updates, it’s a cost-effective, future-ready tool designed to streamline automotive diagnostics and repairs. ## Description Product description Turn Your Smart Device Into A Professional Technician's Diagnostic Tool ✔️ CANFD Protocol: Thinkcar Thinkdiag2 is the only tool in this range that supports CAN FD protocol vehicles(for GM vehicles after 2020), saving on buying adapter and getting stable communication. ✔️ 120 Car Brands Coverage +10 languages : Thinkdiag2 professional scan tool supports most car models after 1996 year of 120+ car brands. Global version can be used without geographical restrictions. ✔️ Bidirectional Control/Actuation test : Thinkcar thinkdiag2 car scanner diagnostic tool Features Full bidirectional control ability, to send commands to vehicle’s systems/components, to verify system input/output without using the vehicle's controls.Such as: turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors, Injector Buz Test, turn on interior & exterior lights, sound horn, test door lock actuators and such. ✔️ 15+ Reset Functions : Along with all the common maintenance functions, such as ABS Bleeding, Injector Coding, Oil Reset, DPF Reset, BMS Reset etc. ✔️ Auto Auth for FCA SGW: Thinkcar Thinkdiag2 car canner allows you to unlock the protected FCA vehicle SGW module for Chrysler/for Dodge/for Jeep/for Alfa Romeo/for Fiat vehicles, etc. (NOTE: Only provide AutoAuth login portal, and need purchase the registration number on the AutoAuth website by yourself.) ✔️ All System Diagnosis : Thinkdiag obd2 scanner supports read all vehicle systems (including ENG, ABS, SRS, ABS, AFS, EBD, TCS, chassis, body and electric and electronic equipment system, etc.) of the error code, cleanup code, read the data flow, the freeze frame. It can also perform all the commands that a mechanic needs, to know the product problem whether caused by car's electrical wiring or car’s component. ✔️ AutoVin & Auto Scan : Automatically retrieve the vehicle identification number for comprehensive all available systems scan for quick diagnostics. ✔️ Tips : 1. Internet connection is recommended when using it. Some functions may not be available or diagnostic result error without connecting network. 2. Not all features can be implemented on every vehicle, as this depends on the vehicle's age and model.3.Please send car VIN via desertcart's “Message” feature to confirm compatibility. ThinkDiag2 Has 15+ Poular Maintenance Reset Function Oil Light Reset : This allows you to recalculate the engine oil life system after an oil change. TPMS Reset : When the car tire pressure fault light is on, after carrying out maintenance, you need to reset the tire pressure through the tire pressure reset function to extinguish the tire pressure fault light. Brake pad reset : When the brake pads and brake pad wear sensing line are replaced, the brake pad indicator lights up, after the brake pad sensor line short circuit is repaired, or after the servo motor is replaced, the reset needs to be done. SAS Calibration : Calibrate the steering angle sensor and clear the fault memory. Battery Reset : It is to use Thinkdiag2 to perform a reset process on the monitoring unit of the car battery, clear the original fault information about the battery being low, make it match again, and let the monitoring unit monitor with the relevant information of the existing battery as the standard. ABS Bleeding : When the ABS system contains air, the brake system needs to be exhausted through the ABS exhaust function to restore the ABS system braking sensitivity. The ABS bleed function is required when replacing the ABS computer, ABS pump, brake master pump, brake sub-pump, brake lines, and brake fluid. ETS Learning : Initializes the throttle actuator to restore the "learning" values stored on the ECU to their default state. Filter regeneration : Generally, filter regeneration matching is required when the exhaust back pressure sensor is replaced, the particulate trap is replaced, the fuel additive nozzle is replaced, the catalytic oxidizer is removed or replaced, the DPF regeneration fault light is illuminated and matched after repair, and the DPF regeneration control module is repaired and replaced, mainly to remove the trap performance by using combustion oxidation on a regular basis Always maintain the best stability. Injector Coding : usually in the replacement of ECU, the injector nozzle, is required to confirm the code of each cylinder nozzle or re-code. So that the cylinder can better identify each cylinder nozzle, and more accurate control or correction of the amount of fuel injection of each cylinder. Sunroof initialization : This function can set the sunroof locking off, closing when it rains, memory function of sliding/tilting sunroof, outside temperature threshold, etc. EGR Adaption : This function can be used for self-learning after EGR valve cleaning or replacement Suspension Matching : When replacing the body height sensor in the air suspension system, after the control module or when the car is leveled incorrectly, this function needs to be performed to adjust the body height sensor for level calibration. Transmission Learning : When the transmission is disassembled or repaired (after the battery is disconnected in some car models), it will lead to shift delay or shock problem, then this function needs to be performed to make the transmission compensate automatically according to the driving conditions in order to achieve a more comfortable and ideal shift quality. Headlight Matching [REMINDER] 1. S pecial functions vary from vehicle make, model and year. Send VIN to check compatibility before purchase via desertcart messages or the website: thinkcar-coverage. ECU Code This function allows you to match repaired or replaced components to the ECU. Note: Not for all cars. Please provide the VIN number or make/model/year to check compatibilite before purchase. Active Test The advantage of Thinkdiag2 is that it supports full bidirectional control capability to send commands to the vehicle's systems/components to verify system inputs/outputs without using the vehicle controller. like Shutter Grill Relay Test, Low-Pressure EGR Actuator Test, High-Pressure EGR Actuator Test, Intake Pressure Control Valve Actuator Test, Low-Pressure EGR System Test, Low-Pressure EGR Differential Pressure Sensor Test, 2 stages turbocharger boost test, VTEC low V/T check, Compression Test, IMT (IMRC) test, VTEC Test, VTEC(VCM) Test. One-Touch AutoVIN Technology AutoVIN function supports Thinkdiag2 to automatically identify most car models, year of manufacture, and VIN codes. You can enter the corresponding menu and perform a one-click full vehicle scan and a system-wide vehicle health report will be automatically generated later which the report can be shared. Add CAN-FD protocol Fits for more GM cars · For Chevrolet Tracker/For Suburban/For Tahoe 2023 · For Chevrolet Onix 1.0L(L4F/L4G/LIJ/LIF)/Onix 1.2L(LIF) 2020-2023 · For Cadillac Escalade/Escalade ESV 2021 · For GMC YUKON/YUKON XL 2021 · For Chevrolet Tracker 2020 Registration Process Every Technician Will Love ThinkDiag2 Thinkcar thinkdiag2 is easy to use and an Ideal Choice for: Technician, advanced DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, truck man, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual. WARM TIPS： 1. After initial registration, the first diagnosis for a car requires downloading the corresponding vehicle model software, which may take a relatively long time. From the second time it will be faster because there is no need to download the software again. 2. Each time you plug the device into the car's OBD2 port, please turn on the vehicle's ignition switch to enable communication between the device and the car. 3. Please ensure that your phone's network and Bluetooth are enabled to facilitate diagnosis and operation functions. Component Matching: For Volkswagen / For SKODA / For Seat / For BMW / For GM / For Ford / For Opel /For Mazda /For Fiat / For Honda / For Nissan / For Hyundai /For KIA /For Subaru etc. FCA AutoAuth to unlock SGW in FCA Vehicles: For Chrysler/for Dodge/for Jeep/for Alfa Romeo/for Fiat vehicles, etc. Online Account Login Service: For Volkswagen /For Audi /For SKODA /For Seat etc. Online Calibration: For Volkswagen /For Audi /For SKODA /For Seat etc. Online Parameterization:For Volkswagen /For Audi /For SKODA /For Seat etc. Guided Functions: For Volkswagen /For Audi /For SKODA /For Seat etc. Power Balance: For Chrysler /For GM /For Ford etc. [REMINDER] Compatibility varies depending on the year and model of the vehicle. Please check compatibility in advance via desertcart messages or the website: thinkcar-coverage. Product Parameters Review: Easy to use, informative, and a great tool for do-it-yourself mechanics. - Great diagnostic tool, it simply downloads your vehicle information and works! It is capable of pairing key fobs, and diagnosing engine codes. After identifying the engine codes, it proceeds to provide links to help the user better understand the problems and identify possible ways to fix them. Its easy to use, simply plug the device into the OBD-II port under the drivers console, install the app on your phone, follow the instruction to pair bluetooth, and diagnose your vehicle. Its saved me a lot of money by allowing me to identify problems and fix the ones that I am able to resolve on my own. Review: Very good scanner - Probably one of the better scanners for the price. Been in the market for a scanner and came across this, it’s really good. I have a Matco scanner, maxilite a, that ran me $600 and doesn’t compare to what this one can do. It’s truly bidirectional. Only down side is a subscription but $100 a year, it will pay for its self. I highly recommend ## Features - 【Cost-effective OBD2 scanner】 Thinkcar Thinkdiag2 is the most powerful wireless diagnostic tool for it's price! Equipped with multi-functions of Newly added CAN-FD protocol, BiDirectional control(Active Test), 15 Maintenance resets, All Systems diagnosis, Auto VIN, FCA AutoAuth, Unlock the protected FCA vehicle SGW module on Chrysler, Dodge, Jeep, Alfa Romeo, and Fiat vehicles manufactured after 2019.120+ Car brands coverage, No IP limited, etc. Good for workshops & DIYers. Kindly send us VIN to check compatibility before purchase - 【OE-Level Full Systems Car Scanner with Added CAN FD Protocol】 Upgrade of Thinkdiag, Thinkdiag2 is a bluetooth diagnostic tool can diagnose Full System such as ECM, ABS, SRS, TCM, EPB, TPMS, SAS, A/C, BMS, etc. Thinkdiag2 can read/clear fault codes, read real-time data, read control module information,etc. As the only diagnostic scanner in this price range that supports the CAN-FD protocol, it suits for the latest GM(2019-) , saving $100 to buy a CAN FD adapter, reducing the risk of undetected errors to enhancing the user experience - 【Bidirectional Test】This bidirectional scan tool Thinkdiag2 allows you to send commands from your smartphone directly to the vehicle's ECU for active testing, quickly locate problem areas, such as A/C clutch, windows, doors, sunroof, etc., reducing the diagnostic time and money. (Note: kindly send us VIN to check compatibility before order.) - 【15+ Maintenance Functions】Thinkdiag2 OBDII code scanner is designed for individual car owners, DIYers, and small repair shops, which has a separate menu of 15 common special functions, such as Oil reset, EPB reset, SAS calibration, ABS bleeding, injector code, TPMS reset, etc. Enter from the all-system diagnostic menu to unlock more system special functions, and effectively handle the reset and relearn of most cars. Note: The Maintenance functions that each car can do may be different - 【120+ car brands & FCA Autoauth+10 languages】Thinkcar thinkdiag2 helps you to troubleshoot the problems fast for 100 + US, European, Asian vehicle brands after 1996 that use the OBDII protocol. Only support 12V cars, including gasoline cars and diesel cars. Supporting Autoauth allows you to unlock the protected FCA vehicle SGW module on Chrysler, Dodge, Jeep, Alfa Romeo, Fiat vehicles, etc. (Note: Only provide AutoAuth login portal, and need purchase the registration number on the AutoAuth website by yourself.) Multilingual function allows workshop mechanics to avoid language barriers and use it around the world Without restriction - Thinkdiag2 is a upgarde of Thinkdiag car code reader. It supports OBD2 full functions to help you turn off the annoying instrument fault indicator, such as read/clear codes, O2 sensor test, I/M readiness, on-board monitor test, datastream, freeze frame, EVAP system test, and retrieve vehicle information. It also supports viewing and recording the data stream in detailed text or combined 4 in 1 graph, so that convenient for analyzing abnormal parameters and better monitoring vehicle performance - The 2026 newest diagnostic scanner has an Auto-VIN function, it can help car owner/repair stores automatically and quickly identify the year of manufacture, model, and VIN of most models, then enter the vehicle diagnostic menu. Then you can click 'Health Report' for a complete vehicle system scan, which will automatically generate a detailed vehicle health report after diagnosis. Reports and diagnostic records can be viewed in the REPORT and HISTORY menu, and reports can be shared and printed - 【Usage Tips】1. After plugging the thinkdiag2 obd2 scanner into the vehicle, please remember to turn on the vehicle's Ignition Switch to ensure that the device can communicate with the vehicle. 2. Turn on your phone's Bluetooth to ensure that your phone can control the car scanner. 3. Your phone needs to be connected to the network to diagnose the vehicle. 4.Thinkcar thinkdiag2 can not support all vehicles. 5. Not all features are compatible on every vehicle, depending on the model and age of the car. Vehicle and feature compatibility depends on the year and specific model of the car. 6. You can check the compatibility via the website: thinkcar-coverage. - 【1 Year Update】After 1-year, there are two ways to pay for annual fee ( after paying, you can use it as the first year, no brand limit. Note: No need to pay for a separate car) 1. Contact us with your device SN number to get promotion about the subscribe fee $85/year. 2. You can renew the software inside the app, the normal cost is no more than $99.95/year, the specific fee is based on the app. So if you need to renew, please compare whether the app's annual fee is lower than $85/year, if yes, you can pay in the app directly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YRDGY3Z | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #11,184 in Automotive ( See Top 100 in Automotive ) #73 in Code Readers & Scan Tools | | Brand | thinkcar | | Brand Name | thinkcar | | Customer Reviews | 4.3 out of 5 stars 1,398 Reviews | | Included Components | Activation code card, Extension cable, thinkdiag2 device | | Item Dimensions L x W x H | 4"L x 2"W x 6"H | | Item Type Name | thinkdiag2 | | Manufacturer | thinkcar | | Manufacturer Part Number | Thinkdiag2 | | Manufacturer Warranty Description | 3 Years | | Model Number | thinkdiag2 All system scanner | | Operating System | For Android and IOS cell phone, Recommend not used on tablet | | Power Source | Corded Electric | | Product Dimensions | 4"L x 2"W x 6"H | | UPC | 768297195129 | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** thinkcar - **Operating System:** For Android and IOS cell phone, Recommend not used on tablet - **Power Source:** Corded Electric - **Product Dimensions:** 4"L x 2"W x 6"H ## Images ![Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update - Image 1](https://m.media-amazon.com/images/I/81SGZE+P1AL.jpg) ![Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update - Image 2](https://m.media-amazon.com/images/I/71r7hQEFuHL.jpg) ![Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update - Image 3](https://m.media-amazon.com/images/I/71+I+iYUVAL.jpg) ![Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update - Image 4](https://m.media-amazon.com/images/I/71aTuu1iVoL.jpg) ![Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, THINKCAR Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update - Image 5](https://m.media-amazon.com/images/I/71fGnGrsfhL.jpg) ## Questions & Answers **Q: does it work if car isn't running ?** A: Yes. I have used this with a Honda, a Ford, and a Toyota. The Honda and Ford both ran every test/diagnostic/service with engine off or on. The Toyota occasionally required me to cycle the ignition between off and accessorie power on while scanning due to the different ECUs timing out, but otherwise also performed all function needed with engine off. Certain makes and models may require you to run the engine based on what service function you are doing. Best advice is to contact support on their website. I did this before purchasing to ask which of their devices would work best for my repair and if the function I needed was included for the specific job and model I was working on. They responded the next day by email with a recommended product and attached images of the menus and functions in the order that I needed them for the complicated relearning process I was doing on an electronically controlled hybrid ABS unit. The only thing you need for this tool to run is for the ECU units to have power to them so this tool can communicate with them. Think of it as a phone call between your car ECUs and the device. The device won't do anything if the ECUs don't answer the phone or talk, which is why they need power to talk to the device. Hope this helps **Q: Hi please I want to know what your product can offer a Nissan note 2005-2006 1.4 petrol?** A: Hi, Thinkdiag2 (B09YRDGY3Z) and Thinkscan Max2 (B09YRFC12R) both can work on your Nissan note 2005-2006 1.4 petrol. **Q: I was told this would do a gear ratio relearn after changing gear ratios. I can not figure out how to do it.** A: Goes by vehicle, but thinkdiag2 does most American vehicle **Q: Can this unit read mode 6 data for GM, specifically can it show individual cylinder misfire counts?** A: Yes, Thinkdiag2 supports read mode 6 data on some GM vehicles, but only if your model year is supported, we suggest you provide the year of manufacture and detailed vehicle model to us to help you further confirm. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use, informative, and a great tool for do-it-yourself mechanics. *by H***R on February 21, 2026* Great diagnostic tool, it simply downloads your vehicle information and works! It is capable of pairing key fobs, and diagnosing engine codes. After identifying the engine codes, it proceeds to provide links to help the user better understand the problems and identify possible ways to fix them. Its easy to use, simply plug the device into the OBD-II port under the drivers console, install the app on your phone, follow the instruction to pair bluetooth, and diagnose your vehicle. Its saved me a lot of money by allowing me to identify problems and fix the ones that I am able to resolve on my own. ### ⭐⭐⭐⭐⭐ Very good scanner *by S***Y on April 24, 2026* Probably one of the better scanners for the price. Been in the market for a scanner and came across this, it’s really good. I have a Matco scanner, maxilite a, that ran me $600 and doesn’t compare to what this one can do. It’s truly bidirectional. Only down side is a subscription but $100 a year, it will pay for its self. I highly recommend ### ⭐⭐⭐⭐⭐ Best little scanner for resetting Subaru learned values *by D***O on April 10, 2026* This scanner saved me thousands as the Subaru dealer wanted to swap out my ecu for a P0017 code on my 21 Ascent. I went into test mode on the vehicle and looked at my vvt learned values. One of them was through the roof causing the error code. The dealer charged me $750 to change the oil control valve that was bad. Instead of reseting the learned values to fix the problem tbey wanted more money. They wanted to change the other 3 sensors to see if that would clear the code. Keep in mind, they already know it won't as they want to suck out all your money. I changed the 3 sensors and was able to clear the code while in test mode which zero'd out my learned values allowing the new senaora to be read and values learned on the ecu! Awesome little tool! Wish the company would send me another model to test! ## Frequently Bought Together - Thinkdiag2 All System Bidirectional Control OBD2 Diagnostic Scanner for iOS & Android, Bluetooth Scan Tool with CAN-FD Protocol, AutoVIN, Active Test, 15+ Reset Functions, ECU Coding, 1 Year Fr-ee - KINGBOLEN Ediag Plus Bluetooth Scanner, All System Bidirectional Control OBD2 Diagnostic Scanner for iOS & Android with ECU Coding, CAN-FD Protocol, Auto VIN, 15+ Rest Functions, 1 Year Gratis Update --- ## 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.in/products/435649547-thinkdiag2-all-system-bidirectional-obd2-diagnostic-scanner-for-ios-android](https://www.desertcart.in/products/435649547-thinkdiag2-all-system-bidirectional-obd2-diagnostic-scanner-for-ios-android) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-08*