TOPDON AL400 OBD2 Scanner for DIYers with Lifetime Update

The TOPDON ArtiLink400 scan tool is a powerful and versatile OBD2 diagnostic tool that works for most 1996 and newer vehicles, including passenger cars, light trucks, and SUVs, that follow KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN protocols. Its simple design and easy-to-use features make it accessible for anyone to diagnose and fix emission-related issues common in cars that are three or more years old. The DTC library base helps users easily find DTC definitions.

The TOPDON AL400 Code Reader is the upgraded version of the AL200/AL300, offering a variety of advanced OBD2 functions. It can read and erase DTCs, reset monitors, provide live data streaming in graphs, and access freeze frame data, features typically found in more expensive diagnostic tools. This code reader helps users determine the cause of "Check Engine" lights, monitor engine components, and use freeze-frame technology to focus on the car's trouble area.

This code reader also supports a range of emission tests, including I/M readiness, EVAP, O2 sensor, catalyst monitor, and misfire monitor, not only helping cars pass smog tests but also improving fuel efficiency and performance. The AL400 has a DTC code results menu with LED lights that can quickly identify the vehicle's health status, with red indicating a permanent DTC, yellow indicating a pending DTC, and green indicating no DTC fault code.

The TOPDON scan tool is backed by the company's promise of free lifetime updates to keep the software current. The 2.4" color screen is bright enough to be used in a dark garage or in sunlight, and the buttons are arranged for easy navigation through the menus. This OBD2 scanner is multilingual, providing both menu and DTC definitions in seven different languages: English, French, German, Spanish, Portuguese, Japanese, and Italian. It also comes with a 12-month extended quality backup, and TOPDON offers 24/7 customer support via email ([email protected]) and a US phone service (833-956-8335, Monday-Friday 9:00 AM-6:00 PM Eastern Time) for any issues before or after the purchase.

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