---
product_id: 538412904
title: "– OBD2 Scanner Diagnostic Tool,2025AD900BT 28+ Services All System Bidirectional Scan Tool with 2-Year Updates,ECU Coding,Car Code Reader for All Vehicle with AutoVIN FCA 18+ Languages"
brand: "topdon"
price: "$1372.85"
currency: USD
in_stock: true
reviews_count: 13
category: "Topdon"
url: https://www.desertcart.us/products/538412904-obd2-scanner-diagnostic-tool-2025ad900bt-28-services-all-system-bidirectional
store_origin: US
region: United States of America
---

# 130+ car brands & 18 languages 11 hours battery life 28+ advanced service functions – OBD2 Scanner Diagnostic Tool,2025AD900BT 28+ Services All System Bidirectional Scan Tool with 2-Year Updates,ECU Coding,Car Code Reader for All Vehicle with AutoVIN FCA 18+ Languages

**Brand:** topdon
**Price:** $1372.85
**Availability:** ✅ In Stock

## Summary

> 🚗 Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** – OBD2 Scanner Diagnostic Tool,2025AD900BT 28+ Services All System Bidirectional Scan Tool with 2-Year Updates,ECU Coding,Car Code Reader for All Vehicle with AutoVIN FCA 18+ Languages by topdon
- **How much does it cost?** $1372.85 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/538412904-obd2-scanner-diagnostic-tool-2025ad900bt-28-services-all-system-bidirectional)

## 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

- • **Powerful 4-Core CPU & Long Battery:** Experience lightning-fast scans and up to 11 hours of uninterrupted use.
- • **Comprehensive 28+ Service Functions:** Unlock full vehicle diagnostics with OE-level resets and bi-directional controls.
- • **2 Years Free Updates & Remote Assistance:** Stay ahead with automatic updates and share diagnostics for expert help anytime.
- • **Seamless ECU Coding & Bi-Directional Control:** Remap and test components wirelessly for precision troubleshooting.
- • **Universal Compatibility & Multilingual Support:** Works with 130+ brands and 18 languages—no car or language left behind.

## Overview

The TOPDON AD900BT is a cutting-edge 2025 OBD2 diagnostic scanner featuring 28+ advanced service functions, including bi-directional control and ECU coding. Powered by a 4-core CPU and a robust 6300mAh battery, it delivers fast, reliable diagnostics with up to 11 hours of battery life. Compatible with over 130 car brands and supporting 18 languages, it offers 2 years of free updates and remote assistance, making it the ultimate tool for professional-grade vehicle maintenance and troubleshooting.

## Description

Powerful 2025 diagnostic tool with 28 advanced service functions, ECU coding, bi-directional control, and 2 years of free updates for comprehensive vehicle diagnostics.

Review: Topdon Top Piece of kit. - Great piece of kit for the price, After setting up an AD900bt login ,and going through the registration which was instant and easy. The screen is a nice size with the Obd2 adapter fitting nicely inside the bottom, Very easy user friendly interface. The automatic vin search is great, and brings up all the details on your vehicle with added options. you can ask for a full ecu scan or single ecu. So far I found it needs to be connected to a WiFi network Or just hotspot off your phone. This bales you to search faults when diagnosing. The diagram of the modules available makes it easy to choose. Haven’t managed to programe anything yet and will post a video with pictures soon Overall good for the money. And would definitely recommend buying Topdon products I’ve bought from them before and will definitely buying from them again.
Review: Excellent piece of equipment - Had this for a few weeks now, I've tried it out on a couple of cars and vans. Gives you professional diagnostic reports that you can save and pass on the customers. The Bluetooth handset is so much better when viewing live data as you can take it with you around the vehicle. It's jam packed with features I had it plugged into a 2013 nissan X trail and just flicking through the menu I came across key coding. I've yet to fully test out this tester but it's everything and more than I expected. So easy to set up and a easy to use. With a simple easy to follow layout. I would highly recommend this scanner and other topdon items. It's a professional high quality piece of equipment. It's great value for money. I wish I'd bought one sooner.

## Features

- 【2025 Newest Upgrade - More Powerful 】 : AD900 BT is the latest diagnostic scan tool released in 2025. With its 28 advanced service functions, you can easily diagnose any car problem. The scanner tool has upgraded ECU online coding, Bi-directional control, FCA Auto Authand can be extended to cover over 130+ car brands. It is equipped with 2 years of free updates, a 4-core CPU for efficient operation, and a powerful battery that provides up to 11 hours of battery life. With just one click, you can clear fault codes and update the tool.
- 【28+ Hot Reset Features】 + 【OE Level Full System Diagnosis】 : With 28 advanced service functions, Including bi-directional control, Auto VIN, ECU coding, Oil Reset, ABS Bleed, EPB Service, SAS, DPF, BMS, Throttle Reset, Injector Code, Headlights, Transmission, A/F, and more! Keep Your Diagnostic Process Smoother ！For more special functions, refer to the Special Function Menu or click the car model Menu
- 【Excellent Bi-directional Control】+【ECU Coding Online】： This wireless Bi-directional tool can send commands and receive information to perform specific tests and functions such as window/mirror/door lock tests and throttle adjustments to help you locate problems quickly. ECU coding can rematch replacement components to the ECU, and BMW, GM, Mercedes other flashing hidden functions. Our personalized concealed VIC interface storage design allows for easier storage, three LED indicators to quickly show you the status of your connection.
- 【2 Years Free Updates 】+ 【6300mAH Long Standby】: Tired of paying for updates? This OBDII car scanner offers 2 years of free updates and one-click updates to enjoy the latest features so you can easily update your scanner tool. With its upgraded 4-core 1.8Ghz CPU, the ArtiDiag900 BT runs faster and more efficiently, delivering a seamless user experience. With its 7-inch screen, it always displays clear diagnostic results. In addition, The car code reader is equipped with a 6300mAh battery that provides up to 11 hours of screen time, making it the ideal tool for on-the-go automotive diagnostics.
- 【4-in-1 Data Graphs】 + 【More Personalized Features】: With many one-click operation features, such as one-click update/upgrade to stay up-to-date; One-click fault code clearing to quickly detect and clear fault codes for all vehicle systems with just one click; Quick access to historically tested vehicle systems without having to go through AutoVIN again; Share data reports that In addition, you can use the scan tool remote assistance feature to get help from your friends or customers to make problem solving easier.
- 【130+ Brand Coverage and 18 Languages】: AD900BT scan tool for all cars works with 130+ model brands, 10,000+ models, helping you with 99% of US, European and Asian car brands. We support 18 languages, don't let the language barrier stop you, and we have 2 year warranty, feedback feature and dedicated technical service team, if you have any questions, please feel free to contact us.SUPPORT@TOPDON.COM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1YB3N42 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | 122,839 in Automotive ( See Top 100 in Automotive ) 769 in OBD-II Engine System Diagnostic Tools |
| Brand | TOPDON |
| Customer Reviews | 4.5 4.5 out of 5 stars (169) |
| Date First Available | 29 Jun. 2023 |
| 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 | 1.68 kg |
| Item model number | AD900BT |
| Manufacturer | TOPDON |
| Manufacturer part number | AD900BT |
| Model | AD900BT |
| Product Dimensions | 26.67 x 20.32 x 11.43 cm; 1.68 kg |

## Product Details

- **Brand:** TOPDON
- **Language:** English
- **Manufacturer:** TOPDON
- **Operating system:** Android 11.0
- **Power source:** Battery Powered
- **Screen size:** 7 Inches
- **UPC:** 850028162972

## Images

![– OBD2 Scanner Diagnostic Tool,2025AD900BT 28+ Services All System Bidirectional Scan Tool with 2-Year Updates,ECU Coding,Car Code Reader for All Vehicle with AutoVIN FCA 18+ Languages - Image 1](https://m.media-amazon.com/images/I/71cEFd6e8fL.jpg)

## Questions & Answers

**Q: How much is the subscription after 2 years please? Also will the subscription cover all makes and models or do I have to pay separately for each car?**
A: Thank you for your question. This TOPDON diagnostic device AD900BT's subscription cost would be 265 USD per year, it covers all the car models that it can support, no need to pay for each car. For car support and function reference, please check this link: https://www.topdon.com/pages/support-diagnostic-tool

**Q: Is there a bmw 20 pin adapter**
A: Hi, thank you for your question. This TOPDON diagnostic device AD900BT doesn't have the BMW 20-pin adaptor, Phoenix Lite 2 this device includes this adaptor. For function reference, you can check this link: https://www.topdon.com/pages/support-diagnostic-tool. Thank you.

**Q: Do this unit reprogram nissan qashqai keys 2019**
A: Hi, thank you for your question. This TOPDON diagnostic device AD900BT cannot reprogram keys for your car model, it can only support remote learn. For more function reference, please check this link:https://www.topdon.com/pages/support-diagnostic-tool.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Topdon Top Piece of kit.
*by S***T on 10 August 2023*

Great piece of kit for the price, After setting up an AD900bt login ,and going through the registration which was instant and easy. The screen is a nice size with the Obd2 adapter fitting nicely inside the bottom, Very easy user friendly interface. The automatic vin search is great, and brings up all the details on your vehicle with added options. you can ask for a full ecu scan or single ecu. So far I found it needs to be connected to a WiFi network Or just hotspot off your phone. This bales you to search faults when diagnosing. The diagram of the modules available makes it easy to choose. Haven’t managed to programe anything yet and will post a video with pictures soon Overall good for the money. And would definitely recommend buying Topdon products I’ve bought from them before and will definitely buying from them again.

### ⭐⭐⭐⭐⭐ Excellent piece of equipment
*by S***T on 29 August 2023*

Had this for a few weeks now, I've tried it out on a couple of cars and vans. Gives you professional diagnostic reports that you can save and pass on the customers. The Bluetooth handset is so much better when viewing live data as you can take it with you around the vehicle. It's jam packed with features I had it plugged into a 2013 nissan X trail and just flicking through the menu I came across key coding. I've yet to fully test out this tester but it's everything and more than I expected. So easy to set up and a easy to use. With a simple easy to follow layout. I would highly recommend this scanner and other topdon items. It's a professional high quality piece of equipment. It's great value for money. I wish I'd bought one sooner.

### ⭐⭐⭐⭐⭐ Excellent tool for the money
*by A***R on 29 September 2024*

Does everything it says it will. Have been using it mostly on a merc sprinter van but have used it on Fords and BMW. It can carry out reset’s, coding in components along with plenty of other things. It does a lot of stuff I would expect from more professional and higher priced equipment. I can’t fault it so far.

## Frequently Bought Together

- OBD2 Scanner Diagnostic Tool, TOPDON AD900BT Bidirectional Scan Tool with ECU Coding, 28+ Services, Automotive All Systems Diagnosis Scanner for Car with 2 Years Updates, Active Test
- Car Battery Tester 24V 12V Load Tester, TOPDON BT200 100-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht

---

## 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.us/products/538412904-obd2-scanner-diagnostic-tool-2025ad900bt-28-services-all-system-bidirectional](https://www.desertcart.us/products/538412904-obd2-scanner-diagnostic-tool-2025ad900bt-28-services-all-system-bidirectional)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-05*