LAUNCH CRP129 HD Heavy Duty Truck Scanner Full System Diesel Scan Tool Global Version 24V Trucks Diagnostic Tool

Key Features

• All-in-One Coverage — Covers light and heavy trucks, pickups, buses, trailers, tractors, dumpers, agricultural and construction vehicles.
• Full Diagnostics — Reads and clears fault codes, reads live data streams, and performs active tests and service functions across all truck modules.
• 7+ Special Functions — Includes DPF regen, oil reset, speed limit adjustment, ABS bleeding, injector coding, and more.
• 2-in-1 Scanner — Works as a 24V heavy-duty truck scanner and a 12V car code reader with full OBD2 functions.

Product Specifications

• Brand Name: LAUNCH
• Model Name: LAUNCH CRP129 HD
• Operating System: Android 8.1
• Processor: 1.3GHz & 4-Core
• RAM/ROM: 2GB/16GB
• Screen: 4 in
• Display Resolution: 800x480
• Battery: 3000mAh
• Connection: WIFI, OBD Connector
• Interface: Standard OBDII interface, Type-C interface
• Working Temperature: -10 ~50 ℃
• Storage Temperature: -20~ 70 ℃
• Free Update: 2 Years Free Update
• Certification: CCC

What It Is / How It Works

This is a heavy-duty truck diagnostic scanner, the LAUNCH CRP129 HD. It is an all-in-one tool designed for commercial vehicles, combining full-system diagnostics with special functions like DPF regen and injector coding. It also works as a 12V car code reader, making it a versatile addition to any workshop.

Who It's For / Use Cases

Truck diagnostic scanners suit professional mechanics, fleet maintenance teams, and owner-operators who work on heavy-duty vehicles. Workshops that handle DPF regeneration, ABS bleeding, or injector coding will find these functions particularly valuable.

How to Use / Care

1. Connect the scanner to the vehicle's diagnostic port using the appropriate cable for your truck or car.
2. Power on the scanner and wait for it to boot up. Use the Auto VIN function to automatically identify the vehicle.
3. Select the system you want to diagnose, such as engine, transmission, or ABS. Read fault codes and live data streams to analyze issues.
4. Perform necessary service functions like DPF regen or oil reset, then clear fault codes after repairs.

How to Choose

When choosing a truck diagnostic scanner, consider the vehicle types you work on most. Look for coverage of the brands and models in your fleet, as well as the specific functions you need, such as DPF regen or ABS bleeding. Check the update policy and language support to ensure it fits your workflow.

Frequently Asked Questions

What vehicles does this scanner work with?
It covers light and heavy trucks, pickups, buses, trailers, tractors, dumpers, agricultural and construction vehicles. It also works as a 12V car code reader with full OBD2 functions.

Does it support DPF regeneration?
Yes, it includes DPF regen as one of its 7+ special functions, along with oil reset, speed limit adjustment, ABS bleeding, injector coding, and more.

Can I update the software?
Yes, it comes with 2 years of free software updates via WiFi. After that, the device remains usable and will not be locked.

What languages does it support?
It supports 11+ languages, including English, French, German, Spanish, Italian, Russian, Portuguese, Japanese, Korean, Polish, and Chinese.