---
product_id: 687703575
title: "– THINKCAR ThinkScan TK689 Car Diagnostic Tool, Bi-Directional OBD2 Full System Automotive Diagnostics, 34+ Reset, ECU Coding, FCA AutoAuth, CANFD&DoIP, Lifetime Free Update"
brand: "thinkcar"
price: "$1348.34"
currency: USD
in_stock: true
reviews_count: 11
category: "Thinkcar"
url: https://www.desertcart.us/products/687703575-thinkcar-thinkscan-tk689-car-diagnostic-tool-bi-directional-obd2-full
store_origin: US
region: United States of America
---

# MT8365 4-core CPU, 5x faster 8-inch HD touchscreen 34+ reset & bi-directional tests – THINKCAR ThinkScan TK689 Car Diagnostic Tool, Bi-Directional OBD2 Full System Automotive Diagnostics, 34+ Reset, ECU Coding, FCA AutoAuth, CANFD&DoIP, Lifetime Free Update

**Brand:** thinkcar
**Price:** $1348.34
**Availability:** ✅ In Stock

## Summary

> 🚗 Diagnose smarter, not harder — your car’s health, decoded!

## Quick Answers

- **What is this?** – THINKCAR ThinkScan TK689 Car Diagnostic Tool, Bi-Directional OBD2 Full System Automotive Diagnostics, 34+ Reset, ECU Coding, FCA AutoAuth, CANFD&DoIP, Lifetime Free Update by thinkcar
- **How much does it cost?** $1348.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/687703575-thinkcar-thinkscan-tk689-car-diagnostic-tool-bi-directional-obd2-full)

## 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

- • **Blazing Fast Performance:** Powered by a 4-core MT8365 processor and 4GB RAM for instant results.
- • **Sleek 8-inch HD Touchscreen:** Navigate diagnostics with silky smooth precision and clarity.
- • **Advanced Bi-Directional Testing:** Control and test vehicle components remotely—windows, wipers, fuel injection, and more.
- • **Comprehensive 34+ Reset Functions:** From oil reset to injector coding, cover all your maintenance needs effortlessly.
- • **Lifetime Free Updates & Wide Vehicle Coverage:** Stay ahead with free updates supporting 140+ models from 1996 to 2025.

## Overview

The THINKCAR ThinkScan TK689 is a professional-grade automotive diagnostic tool featuring an 8-inch HD touchscreen, a powerful 4-core MT8365 processor, and 4GB RAM for rapid diagnostics. It supports full system scans, 34+ reset functions, bi-directional controls, and advanced ECU coding for over 140 vehicle models (1996-2025). With lifetime free software updates, CANFD & DOIP communication, and FCA AutoAuth, it’s designed to save time and money by enabling precise vehicle troubleshooting and maintenance.

## Description

Buy THINKCAR ThinkScan TK689 Car Diagnostic Tool, Bi-Directional OBD2 Full System Automotive Diagnostics, 34+ Reset, ECU Coding, FCA AutoAuth, CANFD&DoIP, Lifetime Free Update at desertcart UK. Free delivery on eligible orders.

Review: Lot of kit for the money - Great piece of kit , does a lot of modern day cars
Review: Excellent - Since receiving I have only tested basic features like scanning for error codes on a Volvo EX30, Fiat 500 and BMW F30 which this performed fine on all 3. It also allowed me to change parameters and code features like disabling stop start. Then out of no where my F30 kept going into limp mode and I used this to attempt to diagnose the issue. Codes were pointing to a fuel pump issue but it was a rather generic code (the fault of BMW not the scanner) but I was then able to monitor the live readings of the HPFP and it was clear that was at fault. Let my garage know and they confirmed it and so saved me a diagnostics charge. A really brilliant tool for those who are repairing cars as a hobby/living.

## Features

- Innovative Design & High Configuration: TK689 Car Scanner Diagnostic Tool brings you a brand new diagnostic experience. The new UE user interface is designed to be simpler, easier, faster and smarter to operate, and your fingers open up an unparalleled silky smooth experience on the high-quality 8-inch high-definition screen.
- Premium Advanced Configuration: HD 8-inch display, 4G RAM + 64GB ROM, MT8365 Cortex-A53 4-core high-efficiency processor (5x faster CPU), Android 10.0 OS, Dual WiFi support for 5G and 2.4GHz, and a 1.2-meter pluggable diagnostic cable.
- Comprehensive Software Function: Full System Diagnostics, 34+ Warranties, Bi-directional Controls, Special Functions, Online ECU Coding, CANFD and DOIP, FCA AutoAuth, covering over 140 vehicles, free forever. Comprehensive diagnostics save you time and money on repairs.
- Powerful Bi-directional Tests: The TK689 Automotive Diagnostic features powerful bi-directional tests. It can send commands to systems/components to test their operational status without using the vehicle's controls, allowing you to quickly see if a system, component or subsystem is functioning properly. Examples include windows, mirrors, windshield wipers, fuel injection, and more.
- Advanced ECU Coding: The ThinkScan 689 scanning tool allows online coding (VW/Skoda only), flashing hidden functions, resetting adaptive data, matching replacement components, customizing original settings. Example: deactivate auto start, initialize sunroof, calibrate injectors, etc. Note: Coding functions vary by model and year.
- Comprehensive Full-System Diagnostic Tool: The THINKCAR TK689 is an industrial-grade scanner that performs comprehensive diagnostics on all automotive systems, including ECM, ABS, airbag, SAS, EVAP, TPMS, BMS and EPB. The Auto VIN automatically recognizes the vehicle information of the selected vehicle model, improving diagnostic accuracy and efficiency, making it easy to locate vehicle problems and generate detailed reports. Automated VIN
- 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 more information on each of the 34 services.
- 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.
- Free Lifetime Automotive Diagnostic Tool: Experience the ultimate in diagnostic innovation with TK689BT. Free lifetime software updates keep your tool up-to-date. Support for 140 vehicle models, including passenger cars, 12V vans, hybrids and SUVs (1996-2025) to meet the needs of users worldwide.
- Online Support Service: With the online support service, you can get technical support at any time. You can also contact us directly through desertcart Messages.TK689 is more than just a diagnostic tool, it's your reliable vehicle health partner, offering quick diagnostics to quickly identify and solve problems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGL4KDHX |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | 27,893 in Automotive ( See Top 100 in Automotive ) 237 in OBD-II Engine System Diagnostic Tools |
| Brand | thinkcar |
| Customer Reviews | 4.4 4.4 out of 5 stars (282) |
| Date First Available | 10 Sept. 2024 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 1.55 kg |
| Manufacturer | THINKCAR |
| Manufacturer part number | OBD2 Scanner |
| Manufacturer reference | OBD2 Scanner |
| Model | Thinkscan 689-UK |
| Package Dimensions | 27.4 x 18.8 x 11.6 cm; 1.55 kg |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** thinkcar
- **Manufacturer:** THINKCAR
- **Operating system:** Android 10.0
- **Screen size:** 8 Inches
- **UPC:** 768297281129

## Images

![– THINKCAR ThinkScan TK689 Car Diagnostic Tool, Bi-Directional OBD2 Full System Automotive Diagnostics, 34+ Reset, ECU Coding, FCA AutoAuth, CANFD&DoIP, Lifetime Free Update - Image 1](https://m.media-amazon.com/images/I/81NIi4xa2BL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lot of kit for the money
*by G***R on 3 December 2025*

Great piece of kit , does a lot of modern day cars

### ⭐⭐⭐⭐⭐ Excellent
*by M***N on 3 November 2025*

Since receiving I have only tested basic features like scanning for error codes on a Volvo EX30, Fiat 500 and BMW F30 which this performed fine on all 3. It also allowed me to change parameters and code features like disabling stop start. Then out of no where my F30 kept going into limp mode and I used this to attempt to diagnose the issue. Codes were pointing to a fuel pump issue but it was a rather generic code (the fault of BMW not the scanner) but I was then able to monitor the live readings of the HPFP and it was clear that was at fault. Let my garage know and they confirmed it and so saved me a diagnostics charge. A really brilliant tool for those who are repairing cars as a hobby/living.

### ⭐⭐⭐⭐ Very in depth scanner
*by L***A on 19 September 2025*

Item received in good condition in a branded sealed box. There are many budget car scanners on the market these days that plug and play with your car and can help clear some faults etc but this is miles apart and a really tool for the serious car tinker at home or for a professional garage/mechanic to use. The unit itself is like a small ipad in size and design and has just so much information and tool at your disposal is quite amazing. The interface it operates is good and pretty friendly to navigate and helps to provide lots of data and information along with error codes and on a completely different level to the cheap versions on the market. This is really a tool that will pay for itself so quickly in the right trained hands. What I really like is the fact that once you have paid for the unit there are no other hidden charges, all updates for its lifetime are free which is excellent. Build quality of the unit is very good and once you get the hang of the menus and such its very in depth and gives so many options to work with. Its a large outlay but in the right well trained hands this could be a very useful piece of kit.

## Frequently Bought Together

- THINKCAR ThinkScan TK689 Car Diagnostic Tool, Bi-Directional OBD2 Full System Automotive Diagnostics, 34+ Reset, ECU Coding, FCA AutoAuth, CANFD&DoIP, Lifetime Free Update
- JOREST 168 Pcs Car Fuse Assorted Kit, 114 Mini Blade Car Fuses + 54 Standard Fuses Automotive + 1 Fuse Pullers – 11 Specifications Mixed Auto Fuse: 2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*