OBD2 Car Diagnostics TOPDON AL400 French Multibrand Car Diagnostics, engine system diagnostic tools with 10 OBDII functions, Universal Fault Code Reader/Free Update/DTC Lookup

Check device: if the check engine light comes on, don't rush to a garage or dealership. The TOPDON AL400 OBD2 scanner can help you determine the severity of the problem to quickly identify repair needs (a temporary problem or the need to go to the garage). Note: Sometimes changes in humidity or a loose gas cap can trigger the check engine light.

10 OBD functions for the majority of brands: this OBD reader offers all OBD2 functions for vehicles compatible with OBD/EOBD/CAN protocol. The most used OBD functions are Read and Clear DTCs, I/M Readiness Status, Graph Data Stream, Freeze Frame, O2 Sensor, On-Board Monitor Test, Test EVAP and vehicle information.

Easy to use: with a 2.4 inch backlit color screen ″ and an LED on the OBD port, users can quickly find the OBD connector and read the screen information in the dark. DTC lookup allows users to check the definition of advertised fault codes without having to search online. Intuitive keys make menu navigation easy.

Easy to use, ideal for home use: No knowledge or experience in mechanics is not necessary. Simply plug the connector into the 16-pin DLC, turn on the ignition, and the scanner will automatically connect to the vehicle and display the main menu for navigation.

Multi-Language Commitment: This fault code reader is multilingual, with menu definitions and DTCs in seven languages: English, French, German, Spanish, Portuguese, Japanese and Italian. 

Car reader for all makes and vehicles. For example: Audi Opel, Mercedes, Renault, VW, jeep, Toyota, Citroen, Peugeot Seat, Tiguan, Skoda, Dodge, Eucleia, Porsche, Hyundai GM, Compatible with most US cars from 1996 and European cars from 2000, Code reading; code deletion; live data; fixed frame; I/M readiness; O2 sensor test; on-board monitor system test; VIN information; EVAP system; DTC search; TFT color display; lifetime upgrade; MIL turn off; smoke control; emission test, Asian cars from 2008 onwards and are compatible with all OBD2 protocols