--- product_id: 671740253 title: "THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update" brand: "thinkcar" price: "£526.71" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/671740253-thinkcar-car-diagnostic-tool-tk689bt-bidirectional-diagnostic-tool-all-system store_origin: GB region: United Kingdom --- # MT8365 Cortex-A53 4-core CPU, 5x faster Bluetooth 5.0 wireless range 10m 34+ premium reset & active tests THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update **Brand:** thinkcar **Price:** £526.71 **Availability:** ✅ In Stock ## Summary > 🚗 Diagnose smarter, drive safer — the future of car care in your hands! ## Quick Answers - **What is this?** THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update by thinkcar - **How much does it cost?** £526.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/671740253-thinkcar-car-diagnostic-tool-tk689bt-bidirectional-diagnostic-tool-all-system) ## 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 - • **Powerhouse Performance:** Equipped with a 4-core Cortex-A53 processor and 4GB RAM, experience lightning-fast diagnostics and smooth multitasking. - • **34+ Premium Reset Services:** From Oil Reset to Injector Coding and SAS Alignment, unlock advanced maintenance functions that keep your vehicle in peak condition. - • **Seamless Wireless Diagnostics:** Bluetooth 5.0 connectivity frees you from cables, enabling hassle-free vehicle scans up to 33 feet away. - • **Comprehensive Vehicle Coverage:** Supports 140+ vehicle models (1996-2024) including hybrids and SUVs, ensuring you’re ready for any ride. - • **Bi-Directional Control & ECU Coding:** Perform active tests and customize vehicle settings like interior lighting and auto hold, elevating your diagnostic capabilities. ## Overview The ThinkScan TK689BT is an 8-inch Android-powered wireless OBD2 diagnostic tool featuring Bluetooth 5.0, a powerful 4-core processor, and 4GB RAM. It supports over 140 vehicle models from 1996 to 2024, offering full system diagnostics, 34+ premium reset services, bi-directional control, and online ECU coding. Designed for professionals and enthusiasts alike, it delivers fast, comprehensive vehicle health insights with lifetime free updates and global language support. ## Description Product Description aplus content video Review: Great bit of kit - This machine has great functionality, isn’t a bad price for the machine and the things it can do (about what I’d expect to pay for a diagnostics machine of that sort), good portability (the Bluetooth obd plug is a bonus as you’re not restricted by leads) and very easy to use. Has good compatibility with my cars (Ford, Audi and Renault), reads them automatically and reads a lot of fault codes. It even tells you the what the code is, what could have caused it and what you could do to fix it (you need WiFi for this but I connect to my phones hotspot). Also comes in a nice case with all the leads and required. The odd update for diagnostics and software is required but these are free (bonus) and they just download and install over WiFi. The only disadvantage (for want of a better word) over the Bluetooth version and the wired version is battery on the tablet; obviously the wired version is powered by the OBD port and the Bluetooth one isn’t. It’s not really an issue for me but If you’re mobile or something may be worth getting a portable power pack, but aside from that, no gripes Review: Great value for money and easy to navigate UI. - This diagnostic tool is outstanding!! I’m so happy with this purchase, after using autel and launch tools I got this one as it had more features, AND, lifetime free updates, as long as they keep providing them. The UI is very easy to use and intuitive. Value for money, it’s probably the best buy at this price. ## Features - THINKCAR's New Wireless Version: ThinkScan TK689BT is a new 8-inch product from THINKCAR's DIY series. 689BT comes with Diag Mini 2 Bluetooth interface for easier diagnosis. Brand new design, thin, light and fashionable, easy to carry. Operation is simpler, easier to use, faster and smarter, giving you an unrivaled experience. The system supports 28 languages, Support for 140 vehicle models, including passenger cars, 12V vans, hybrids and SUVs (1996-2024) to meet the needs of users worldwide. - PREMIUM HARDWARE + PREMIUM SOFTWARE CONFIGURATION: 4G RAM + 64GB ROM; MT8365, Cortex-A53 4-core high-efficiency processor (up to 5x faster CPU); Android 10.0 OS; Dual WiFi, 5G and 2.4 GHz; with Diag Mini2 Bluetooth Diagnostic Connector; Complete system diagnostics; 34 + warranty service; Bi-directional control; Online ECU coding; VAG start function; CANFD and DOIP; FCA AutoAuth; 140 + vehicle coverage; Forever free. - Full System Diagnostics: The Thinkscan TK689BT multi-brand automotive diagnostic kit scans the entire system of an existing vehicle, reading/clearing codes and providing ECU information. View live data streams, record and playback data, retrieve images, perform active tests and special functions to check the status of vehicle modules and obtain accurate, detailed reports on all vehicle systems. - 34+ Premium Services: The ThinkScan TK689BT is available with 34+ premium services including Oil Reset, ABS Exhaust, Injector Coding, EPB Maintenance, A/F Tuning, Transmission Relearn, SAS Alignment, Crankshaft Relearn, Power Balancing and more. See detailed images for a complete list of 34 services. - 3,000+ Active Tests: Active tests are one of the most useful features in vehicle maintenance and can greatly increase mechanic productivity.The THINKCAR 689BT two-way scanner sends action commands to vehicle subsystems or components, allowing active tests to be performed without the use of vehicle controls. Access the feature from Diagnostics > Vehicle Models > Health Systems > Action Test. - Advanced Features: 689BT Bi-directional tool adds online ECU coding (compatible with VW and compatible with VW Skoda), power balancing, hidden blinker function, adaptive data reset, adaptability of replacement components, customization of original settings. For example: 1. change interior light color 2. enable/disable auto hold etc. Note: Coded functions vary by model and year. - AutoAuth and CAN FD&DOIP: Value for money AutoAuth is available for 2018 and later FCA vehicles CAN FD&DOIP doubles the speed of communication. Configuration Kits Gateway kits can save you $60. A good choice for auto body shops. - Advanced Wireless Technology: The TK689BT is designed with a VCI interface and supports Bluetooth 5.0 wireless diagnostics with a transmission range of 10 meters (33 feet). It makes your diagnostic operation more convenient than wired diagnostic devices. It is not limited to passenger side diagnostics. - Online Support Service:With the online support service, you can get technical support anytime. You can also contact us directly through desertcart Messages.TK689BT is more than just a diagnostic tool, it's a reliable partner in vehicle health, offering quick diagnostic functions to quickly identify and solve problems. - Topology Feature Clarification: Please note that the topology map feature is not included in the standard package of the THINKCAR TK689BT. It was never officially promised as a free update for this model. For those interested in topology - related functions, we recommend exploring our other specialized products that offer this advanced feature. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DGKZ9YRZ | | Best Sellers Rank | 43,203 in Automotive ( See Top 100 in Automotive ) 280 in OBD-II Engine System Diagnostic Tools | | Brand | thinkcar | | Brand Name | thinkcar | | Customer Reviews | 4.2 out of 5 stars 691 Reviews | | Included Components | ThinkScan 689BT x 1; User Manual x 1; Bluetooth Diagnostic Connector x 1; RJ45 Network Cable x 1; F-Chassis x1; USB 2.0 to 10/100M Network Cable x 1; Type C cable x; 3-in-1 Power Adapter; Carrying case x 1 | | Manufacturer | thinkcar | | Manufacturer Part Number | OBD2 Scanner | | Manufacturer Warranty Description | 1 | | Native Resolution | 1280x800 | | Operating System | Android 10.0 | | Operating system | Android 10.0 | | Power Source | Battery Powered | | Power source | Battery Powered | | Screen Size | 8 Inches | | Screen size | 8 Inches | | UPC | 768297281136 | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** thinkcar - **Manufacturer:** thinkcar - **Operating system:** Android 10.0 - **Power source:** Battery Powered - **Screen size:** 8 Inches - **UPC:** 768297281136 ## Images ![THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update - Image 1](https://m.media-amazon.com/images/I/71+OVCm8b7L.jpg) ![THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update - Image 2](https://m.media-amazon.com/images/I/81iWNbbzMQL.jpg) ![THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update - Image 3](https://m.media-amazon.com/images/I/81Je1gASqDL.jpg) ![THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update - Image 4](https://m.media-amazon.com/images/I/81H3CM-feeL.jpg) ![THINKCAR Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update - Image 5](https://m.media-amazon.com/images/I/81skcMG2fiL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bit of kit *by C***R on 15 April 2026* This machine has great functionality, isn’t a bad price for the machine and the things it can do (about what I’d expect to pay for a diagnostics machine of that sort), good portability (the Bluetooth obd plug is a bonus as you’re not restricted by leads) and very easy to use. Has good compatibility with my cars (Ford, Audi and Renault), reads them automatically and reads a lot of fault codes. It even tells you the what the code is, what could have caused it and what you could do to fix it (you need WiFi for this but I connect to my phones hotspot). Also comes in a nice case with all the leads and required. The odd update for diagnostics and software is required but these are free (bonus) and they just download and install over WiFi. The only disadvantage (for want of a better word) over the Bluetooth version and the wired version is battery on the tablet; obviously the wired version is powered by the OBD port and the Bluetooth one isn’t. It’s not really an issue for me but If you’re mobile or something may be worth getting a portable power pack, but aside from that, no gripes ### ⭐⭐⭐⭐⭐ Great value for money and easy to navigate UI. *by J***N on 28 December 2025* This diagnostic tool is outstanding!! I’m so happy with this purchase, after using autel and launch tools I got this one as it had more features, AND, lifetime free updates, as long as they keep providing them. The UI is very easy to use and intuitive. Value for money, it’s probably the best buy at this price. ### ⭐⭐⭐⭐⭐ A very capable scan tool for the money *by S***E on 29 November 2025* This is a great diagnostic tool!.. I have been using this little scan tool for the past week, and I am very impressed by its performance and functionality. I own a few other more expensive scan tools, including Autel and Snap on. And I can say, that this performs just as well and with more functionality. It is able to display 12 live data graphs, which is a huge advantage over my other scan tools, when diagnosing faults. And with lifetime updates, this saves me the ridiculously over priced subscription from Snap on, to keep up with newer models. I would highly recommend this tool to anyone, whether a DIY mechanic, or a Technician working in a garage. ## Frequently Bought Together - thinkcar Car Diagnostic Tool, TK689BT Bidirectional Diagnostic Tool, All System Automotive Diagnostics, OBD2 Car Scanner with Action Test, 34+ Reset, FCA Autoauth, CANFD&DoIP, Wireless Update - ProSlip Grease - OEM Caliper Pin Grease --- ## 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/671740253-thinkcar-car-diagnostic-tool-tk689bt-bidirectional-diagnostic-tool-all-system](https://www.desertcart.co.uk/products/671740253-thinkcar-car-diagnostic-tool-tk689bt-bidirectional-diagnostic-tool-all-system) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*