The Launch CRP129X PLUS 3.0 is a professional all-system diagnostic scanner designed for workshops, technicians and advanced DIY users who want more than basic code reading. Built on Android 8.1 with upgraded hardware, AutoVIN technology, WiFi updates and advanced vehicle diagnostics, it helps identify faults faster and complete maintenance procedures with confidence.
Unlike traditional entry-level scanners, the CRP129X PLUS performs full vehicle system diagnostics while supporting common service maintenance functions in one compact handheld device.
Key Features
- All System Diagnostics: Scan Engine, Transmission, ABS, SRS, BCM, TPMS, IMMO and additional supported vehicle modules.
- Read and Clear Fault Codes: Diagnose faults quickly and clear DTCs after repairs.
- 8 Reset Functions: Complete common maintenance procedures directly from the scanner.
- AutoVIN Technology: Automatically identify supported vehicles for faster diagnostics.
- Live Data Streaming: View multiple live parameters and monitor vehicle health in real time.
- DTC Lookup: Built-in access to over 1000 diagnostic trouble code descriptions.
- Battery Voltage Monitoring: Monitor battery status and identify hidden charging issues.
- Diagnostic Reports: View, save, print and share reports for workshop records.
- Lifetime Free Updates: Receive ongoing software and vehicle coverage updates via WiFi.
- Optional Expansion: Additional functions can be added through supported online services.
Service Functions
- Oil Reset: Reset oil maintenance intervals after servicing.
- Throttle Matching: Restore throttle response after maintenance or replacement.
- SAS Reset: Calibrate steering angle sensors.
- Brake Reset: Reset brake service indicators.
- DPF Regeneration: Support diesel particulate filter maintenance.
- Injector Coding: Write injector information after replacement.
- BMS Reset: Register battery replacement and battery monitoring.
- TPMS Reset: Reset tyre pressure monitoring systems.
Diagnostic Functions
- All system scanning
- Read DTCs
- Clear DTCs
- Freeze frame data
- Vehicle information retrieval
- AutoVIN identification
- Live data graphing
- Battery voltage monitoring
- Diagnostic report export
- DTC lookup library
- Data playback
- Vehicle health reports
Technical Specifications
- Display: 5-inch 720P TFT touchscreen
- Operating System: Android 8.1
- Processor: Quad-Core 1.5GHz
- Memory: 2GB RAM
- Storage: 32GB ROM
- Battery Capacity: 6100mAh rechargeable battery
- Communication: WiFi 2.4GHz
- Connection: Standard OBDII main cable
- Vehicle Support: 85+ brands
- Coverage: 10,000+ vehicle models
- Supported Years: 1996 to 2025 compatible vehicles
- Operating Temperature: -10°C to 50°C
- Storage Temperature: -20°C to 70°C
- Weight: Under 565g
Compatibility
- Supports 12V petrol and diesel vehicles
- Supports OBDII compliant vehicles
- Supports Asian, European and American brands
- Supports selected CAN FD and DoIP vehicles with optional adapter cable
- Supports vehicles manufactured from 1996 onwards where protocol compatibility exists
Functional Support
- Full system diagnostics
- Vehicle health reports
- Battery monitoring
- Auto VIN scanning
- Live data graphing
- DTC explanations
- Report printing and sharing
- Software updates over WiFi
Use Case Examples
- Diagnose warning lights before replacing expensive components.
- Perform service resets after workshop maintenance.
- Check vehicle health before purchasing used vehicles.
- Monitor battery and charging performance.
Installation / Setup
- Connect scanner to vehicle OBDII port.
- Power device directly from vehicle connection.
- Connect to WiFi for updates.
- Select AutoVIN or manual vehicle selection.
- Start diagnostics.
What’s in the Box
- 1x Launch CRP129X PLUS 3.0 Diagnostic Scanner
- 1x OBDII Diagnostic Cable
- 1x USB Charging Cable
- 1x Storage Carry Bag
- 1x User Manual











