--- product_id: 403375665 title: "AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update" brand: "topdon" price: "₹ 7362" currency: INR in_stock: true category: "Topdon" url: https://www.desertcart.in/products/403375665-al400-a-obd2-code-reader-10-obd2-functions-check-engine store_origin: IN region: India --- # Free lifetime software updates Multi-language support (7 languages) 10+ OBD2 functions AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update **Brand:** topdon **Price:** ₹ 7362 **Availability:** ✅ In Stock ## Summary > 🚗 Diagnose Like a Pro, Drive with Confidence! ## Quick Answers - **What is this?** AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update by topdon - **How much does it cost?** ₹ 7362 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/403375665-al400-a-obd2-code-reader-10-obd2-functions-check-engine) ## Best For - topdon enthusiasts ## Why This Product - Trusted topdon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Connect to your car’s 16-pin DLC, power on, and navigate effortlessly with an intuitive menu. - • **Global Compatibility & Support:** Works seamlessly on US, EU, and Asian vehicles with 24/7 expert support in 7 languages. - • **Lifetime Free Software Updates:** Stay ahead with no subscription fees—simply plug in and update your scanner anytime. - • **One-Click Smog & Emission Check:** Instantly verify I/M readiness to breeze through emissions testing without hassle. - • **Comprehensive 10+ OBD2 Functions:** Unlock full vehicle diagnostics including DTC reading, O2 sensor, EVAP, and smog tests with one device. ## Overview The TOPDON AL400-A OBD2 Code Reader is a compact, professional-grade diagnostic tool offering over 10 essential OBD2 functions including check engine light analysis, smog emission tests, and sensor diagnostics. Compatible with most vehicles worldwide since the mid-90s, it features a 2.4-inch screen, multi-language support, and free lifetime software updates—empowering millennial managers to maintain their vehicles efficiently and confidently without recurring costs. ## Description From the brand Topdon Your Ultimate Car Pal Provide Solution for Every Car Problems TOPDON Makes Car Repair Easier Jump Start Your Vehicle in Sec See More then The Human Eye One-Stop Battery Solution ## Features - 10+ OBD2 FUNCTIONS: this scanner provides all OBD2 functions for vehicles compatible with OBD/EOBD/CAN (Controller Area Network) protocol. The most commonly used OBD features include reading and erasing DTCs, I/M readiness, graphic data stream, freeze frame, O2 sensor test, on-board monitor test, EVAP test, and vehicle information - ONE-CLICK SMOG CHECKER: I/M readiness button checks the exhaust fumes to help automobiles pass emissions tests with one click - FREE SOFTWARE UPDATE: this code reader can be upgraded for free, simply connect the device to a computer and install the updates through TOPDON's website. Scanners with similar features usually require yearly subscriptions - EASY TO USE: plug the connector into the 16-pin DLC, turn on the ignition, and the scanner will automatically connect to the vehicle, displaying the main menu for easy navigation - MULTI-LANGUAGE: both the menu and DTC definitions are available in 7 languages English, French, German, Italian, Spanish, Portuguese, Japanese. - WIDE COMPATIBILITY: this OBD2 code reader works on most US-based cars since 1996, EU-based cars after 2000, and Asian-based cars after 2008. Our hotline provides 24-hour technical support for prompt problem resolution at support@topdon.com ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09RG376NY | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 20,591 in Automotive ( See Top 100 in Automotive ) 166 in OBD-II Engine System Diagnostic Tools | | Brand Name | TOPDON | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (874) | | Included Components | 1*AL400 OBD2 Scanner, 1*Quick Start Guide, 1*cable | | Item Dimensions L x W x H | 14.4L x 7.5W x 2.4H centimetres | | Item Type Name | OBD2 CODE READER | | Item Weight | 7.8 Ounces | | Manufacturer | TOPDON | | Manufacturer Part Number | TOPDON-AL400 | | Manufacturer Warranty Description | 1 year warranty and life long service | | Model Number | TOPDON-AL400-UK | | Native Resolution | 320x240 | | Power Source | Corded Electric | | Screen Size | 2.4 Inches | | UPC | 810139302247 632111342177 | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** TOPDON - **Manufacturer:** TOPDON - **Number of items:** 1 - **Power source:** Corded Electric - **Product dimensions:** 14.4L x 7.5W x 2.4H centimetres - **Screen size:** 2.4 Inches - **UPC:** 810139302247 632111342177 ## Images ![AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update - Image 1](https://m.media-amazon.com/images/I/71mXu9dC7lL.jpg) ## Questions & Answers **Q: Hi, will this work with an Ivevo daily ?** A: yes **Q: Will it work on a nissan kubistar van** A: More than likely, it has limited functions as It is only a code reader to read the codes it won't erase the codes. I hope this is answer is helpful enough for you, to make your own informed decision. **Q: What's the functions of the LED indicators below the screen?** A: To give a quick indication of DTC’s, whether there are any present or not. Luckily my car was clear when tested. **Q: Can this read glow plug lights** A: I'm pretty sure it reads all the codes on cars with OBD2 scanner ports so possibly. ## Frequently Bought Together - TOPDON AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update - Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - Wynn's Diesel Particulate Filter Cleaner - Cleans & Regenerates Blocked DPF Soot Filters - Reduces Soot Formation & Emissions - Compatible with Diesel & Hybrid Diesel up to B30-325ml --- ## 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.in/products/403375665-al400-a-obd2-code-reader-10-obd2-functions-check-engine](https://www.desertcart.in/products/403375665-al400-a-obd2-code-reader-10-obd2-functions-check-engine) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-19*