The Launch CRP123X V3.0 is designed for drivers, DIY enthusiasts, and small workshops that need reliable multi-system diagnostics in a compact unit. The V3 upgrade introduces faster hardware, dual-band WiFi, Type-C charging, and support for optional DOIP and CAN-FD adapters, giving it broader long-term compatibility as modern vehicles evolve.

Covering Engine, Transmission, ABS, and SRS, plus 7 essential service reset functions, the CRP123X V3.0 offers far more capability than standard OBD readers while remaining simple and affordable.

Key Features

4-System Diagnostics

OE-level scanning and live data for the four most important vehicle systems:

• Engine

• Automatic Transmission

• ABS (Anti-Lock Brake System)

• SRS / Airbag

Includes fault code reading/clearing, live data graphing, freeze-frame capture, system auto-scan, and module information.

7 Built-In Service & Reset Functions (Official V3.0 Functions)

1. ABS Exhaust / ABS Bleeding

2. Battery Replacement (BMS Reset)

3. Brake Pad Replacement (EPB Reset)

4. DPF Regeneration

5. Throttle Learning

6. Maintenance Light Reset (Oil Reset)

7. Steering Angle Learning (SAS Reset)

Full OBD2 Diagnostics 

Supports complete OBD-II functionality for petrol vehicles from 1996 and diesel vehicles from 2004:

• Read / Clear Codes

• I/M Readiness

• Freeze Frame

• Live Data (graph + merge)

• O2 Sensor Test

• EVAP System Test

• On-Board Monitor Test

• Permanent DTCs

• Vehicle Information

• Component Test

Ideal for emissions checks, drivability troubleshooting, and general diagnostics.

What’s New in CRP123X V3.0 

Hardware & Performance Enhancements

• Faster and more stable operating system

• Smoother menu navigation

• Updated interface and diagnostic workflow

• Better OBD communication performance

• More responsive 5-inch touchscreen

Improved Report Handling

• Automatic health report generation

• One-tap sharing and cloud upload

• Report history storage + playback

Lifetime Free Updates

CRP123X V3.0 includes lifetime free software updates, ensuring it remains compatible with new models and bug fixes at no extra cost.

Vehicle Coverage

Supports 57+ global brands, including:

American:
Ford, GM, Chevrolet, Cadillac, Buick, Chrysler, Dodge, Jeep, Lincoln

European:
Volkswagen, Audi, BMW, Mercedes-Benz, Volvo, Opel, Peugeot, Citroën, Renault, Fiat, Alfa Romeo, Mini, Porsche, Skoda, Seat

Asian:
Toyota, Lexus, Nissan, Infiniti, Honda, Hyundai, Kia, Mazda, Mitsubishi, Subaru, Suzuki

Coverage varies by model, year, and system.

Additional Features

• Auto-VIN automatic vehicle identification

• Graphing of multiple live data PIDs

• Freeze-frame support

• Built-in DTC lookup

• Battery voltage monitoring

• Screenshot and diagnostic history

• Multilingual support (English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean, Traditional Chinese, Polish)

Technical Specifications

• Display: 5-inch 1280×720 touchscreen

• Battery: 6100 mAh (V3 upgrade)

• OS: Launch Android-based diagnostic platform

• Interface: OBD2 + USB update port

• Operating Voltage: 9–18V DC

• Operating Temp: –10°C to 50°C

• Weight: Approx. 550–600 g

• Connectivity: USB for updates (WiFi not required)

What’s in the Box

• Launch CRP123X V3.0 main unit

• OBDII diagnostic cable

• USB charging/update cable

• Carry bag

• User manual

• Quick start guide

Who It’s For

The Launch CRP123X V3.0 is ideal for:

• DIY mechanics wanting more than a basic code reader

• Small workshops needing quick 4-system diagnostics

• Used-car buyers and inspectors

• Mechanics wanting a secondary handheld tool

• Drivers looking to troubleshoot ABS, SRS, transmission, and engine issues

A reliable, compact scanner for real diagnostic work without the complexity or cost of a full tablet system.