TopScan Lite Smart Diagnostic Tool Bluetooth OBD2 Code Reader

Key Features

• Bluetooth 5.0 Link — It connects to a smartphone over Bluetooth 5.0, with a range of 33 feet (10 m).
• Active Component Tests — It sends commands to parts such as fuel injectors, windows, mirrors, lights and EGR valves, so you can check how each one responds without taking it apart.
• CAN-FD Protocol Support — It supports the CAN-FD protocol for faster, more stable communication with modern vehicles.
• One-Tap Service Resets — It runs one-tap resets for oil, throttle, EPB, steering angle, DPF, ABS, BMS and airbag.
• Multi-Stream Data View — The Combine function shows up to 4 data streams together as text, a graph or a dashboard-style chart.

Product Specifications

• Dimensions: 84.1 x 50.4 x 27.2 mm (3.31 x 1.98 x 1.07 inches)
• Net weight: 78 g (2.75 oz)
• Gross weight: 120 g (4.23 oz)
• Bluetooth: Bluetooth 5.0 (Range: 33 feet/10 m)
• Communication interface: OBD-II
• Software version: Android 7.0 or later / iOS 11.0 or later
• Operating temperature: -10°C to 50°C (14°F to 122°F)
• Storage temperature: -20°C to 70°C (-4°F to 158°F)

What It Is / How It Works

This TopScan Lite is a smart diagnostic tool that connects to a vehicle's OBD-II port and pairs with a smartphone over Bluetooth. Scanners of this kind read and clear fault codes, run active tests and perform service resets, with the results shown on the phone screen.

Who It's For / Use Cases

Diagnostic scanners like this suit car owners who want to read fault codes, clear them and handle routine service resets at home. Independent repair shops and technicians who work across many vehicle makes often look for a phone-based tool of this kind.

How to Use / Care

1. Use the Combine function to display up to 4 data streams together in a single interface, viewing them as text, a graph or a dashboard-style chart.

How to Choose

Check that your vehicle's make is among the more than 120 global vehicle brands the tool covers. Confirm that your smartphone runs Android 7.0 or later or iOS 11.0 or later before you buy. Some gateways may require a valid OEM account for full access, so factor that in if you plan to work on gateway-protected vehicles.

Frequently Asked Questions

Which phones does the scanner work with?
It needs a smartphone running Android 7.0 or later or iOS 11.0 or later.

How far can the scanner be from the phone?
Its Bluetooth 5.0 connection has a range of 33 feet (10 m).

Which vehicles does it cover?
It offers full-system diagnostics covering more than 120 global vehicle brands, from domestic and European to Asian makes.

Do core functions keep working after the first year?
Once the one-year access expires, nearly all core features, including DTC clearing and diagnostic reports, stay usable. Only six advanced maintenance functions require a subscription renewal.

Will it work on every gateway?
Some gateways may require a valid OEM account for full access.