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

Key Specifications

Brand
thinkcar
Operating System
Smooth Android 10 Based Quad-core Processor, 8'' Touchscreen, 4GB+64GB Storage, Wireless Updates
Power Source
OBD II Interface 12-Volts,Plug&Play.
Screen Size
8 Inches
Item Weight
‎3.67 pounds
Product Dimensions
‎9.05"L x 1.04"W x 5.84"H

Reviewed by 400 people this week!

★★★★☆
Buy at Amazon
AmazonPrime Delivery • 30-Day Returns
thinkcar
4.4
400 reviews
Buy at Amazon
AmazonPrime Delivery • 30-Day Returns

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

The THINKCAR THINKSCAN 689BT is a premium automotive diagnostic scanner designed for professionals and DIY enthusiasts alike. Combining bi-directional testing, full system diagnostics, and advanced coding capabilities, this tool allows users to monitor, diagnose, and configure vehicle systems quickly and efficiently. With an 8-inch touchscreen, Android 10 platform, and wireless update support, the 689BT delivers a modern, responsive, and user-friendly experience. It supports over 140 vehicle brands worldwide, making it an essential addition to any workshop or home garage.

Free Shipping
2-Year Warranty
30-Day Returns

Key Features

[Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way, and we’ll provide a solution within 24 hours. THINKSCAN 689BT Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
[Good News] THINKSCAN 689BT is the most competitive automotive scan tool to date, offering wireless updates with no subscription fees(valued 500Buc.ks) . With all the features of THINKTOOL PD8,PRO, built on Android 10 platform with 4-core CPU, 4GB RAM and 64GB ROM, serving up to 5X faster than older MAX/MINI/PLUS vehicle scanners, no more slow and delayed feedbacks, it's time to update your garage tool.
[Big Money Saver] Premium THINKSCAN 689BT Wireless Diagnostic Scanner, save up to 400USD per year, includes all useful features: Full bi-directional controls, ECU coding, 34+ services, OEM all system diagnostics, Worldwide vehicles coverage, CAN FD & DoIP, FCA AutoAuth（The 689BT only provides a login and purchase portal, and users are required to register for an FCA account and pay a membership fee in order to perform the relevant automotive diagnostics)
[3000+ Active Tests]Active testing is one of the most useful features in automotive maintenance and greatly improves mechanic efficiency. THINKCAR 689BT bidirectional scanner can send action commends to vehicle sub-systems or components for active test without using vehicle controls. It can perform various tests such as: EVAP Test, Fuel Trim Reset, Injector Buzz Test, Window/ Mirror/ Door Lock Test, Pump and Value Tests, etc. Get functions from "Diagnose>Car Model>System>Active Test".
[Hot Advanced Features] 689BT bidirectional tool newly adds ECU Coding, Power Balance, Flash Hidden Functions, Reset Adaptive Data, Match Replaced Components, Customize OE-Settings. Such as: 1. changing the color of interior lights 2. switching on/off the auto hold, 3. customizing dash kits 4. activating the auto side mirror folding function 5. disables auto start-stop. Note: Coding functions vary by model&year.

The THINKCAR THINKSCAN 689BT is a premium automotive diagnostic scanner designed for professionals and DIY enthusiasts alike. Combining bi-directional testing, full system diagnostics, and advanced coding capabilities, this tool allows users to monitor, diagnose, and configure vehicle systems quickly and efficiently. With an 8-inch touchscreen, Android 10 platform, and wireless update support, the 689BT delivers a modern, responsive, and user-friendly experience. It supports over 140 vehicle brands worldwide, making it an essential addition to any workshop or home garage.

Key Considerations

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Before purchasing the THINKSCAN 689BT, consider the following: Vehicle Compatibility: Supports 12V passenger cars, pickups, SUVs, hybrids, and more. Ensure your vehicle is within the supported year and protocol range. Advanced Features: This scanner offers ECU coding, active tests, power balance, and hidden function customization. Verify if your vehicle model supports these advanced functions. FCA AutoAuth Requirement: For FCA vehicles (2018+), AutoAuth requires separate registration and membership to access certain diagnostics. Connectivity & Updates: Wireless updates keep your scanner current without subscription fees. CAN FD and DoIP protocols ensure faster communication with modern vehicles. Professional Use: With 34+ service functions including Oil Reset, EPB, Injector Coding, and more, this tool is ideal for professional mechanics, auto shops, or serious DIY users.

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The THINKSCAN 689BT is designed to maximize efficiency and coverage:

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Bi-Directional Active Tests: Send commands to vehicle systems like fuel injectors, windows, mirrors, pumps, and valves for immediate diagnostic feedback.

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34+ Service Functions: Includes oil reset, EPB reset, BMS, SAS calibration, ABS bleeding, suspension reset, crankshaft relearn, and more. Constant updates add new functions over time.

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ECU Coding & Customization: Adjust interior light colors, enable/disable auto start-stop, modify dash displays, and activate hidden features. Coding options vary by model and year.

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OE-Level Diagnostics: Access all major systems—engine, transmission, brakes, TPMS, battery, SRS, and more—to read/clear codes and display live data in text, graphs, or analog formats.

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Fast Wireless Updates & Backup: Supports 28 languages and over 140 car brands globally, ensuring your scanner remains relevant as vehicle technology evolves.

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

Pro-level bidirectional tool with Bluetooth — solid but pricey
2025-12-04T05:57:54.558Z

The ThinkCar bidirectional scan tool is a major upgrade over basic OBD2 devices. Equipped with a Bluetooth OBD2 adapter, it offers wireless diagnostics—no cables cluttering your dashboard. Research shows the ThinkScan 689BT model supports OE-level full-system diagnostics, bidirectional active tests, ECU coding, and 34+ maintenance services, with free lifetime updates and no subscription fees.

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Putty 802
Good choice for average to advanced mechanics
2025-12-04T05:58:07.668Z

It's not a dealership grade laptop, however it is a very quality product especially for its price and free lifetime updates. As soon as mine arrived i put it straight to work. Easy to use and understand offers most all features to diagnose whatever issues you may encounter. No complaints highly recommend 👍

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Alex Vanderbeck

Frequently Asked Questions

Comprehensive, High-Tech, and Future-Proof Diagnostic Solution

The THINKCAR THINKSCAN 689BT is a cutting-edge OBD2 scanner that combines bi-directional testing, ECU coding, and over 34 advanced service functions in a single, wireless device. Its OE-level diagnostics, live data visualization, and fast wireless updates make it a powerful tool for identifying and solving vehicle issues efficiently. Ideal for professional garages and advanced DIY users, it provides the flexibility, precision, and coverage needed to stay ahead in vehicle maintenance and repair. With global car brand support, intuitive interface, and continuous updates, the THINKSCAN 689BT is an investment in reliable, long-term automotive diagnostics.