








LAUNCH CRP129X V3.0 4-System OBD2 Scanner with 12 Service Functions
A practical workshop and home-garage scanner for the four systems behind many common warning lights. The CRP129X V3.0 balances guided operation with useful service coverage, so routine fault finding does not require a full-size diagnostic tablet.
Diagnose engine, transmission, ABS and SRS faults with the LAUNCH CRP129X V3.0. Includes 12 service functions, AutoVIN and lifetime updates.
Who this tool suits
DIY owners, mobile technicians and independent workshops that mainly diagnose engine, transmission, ABS and airbag faults.
Key capabilities
- Diagnostic access to engine, automatic transmission, ABS and SRS modules
- Twelve commonly used maintenance and reset functions
- Full OBD2 testing with live-data viewing and AutoVIN identification
- Support for CAN FD and DoIP on compatible vehicles
- Five-inch touchscreen, 6100mAh battery and lifetime software updates
Before ordering
Diagnostic coverage is vehicle-specific. Available systems, active tests, coding, resets and key or instrument functions can change by make, model, year, engine, region and control-module version. Contact GeekAuto with the vehicle details and required function if compatibility is critical.
Software and accessories
Update periods and included accessories are based on this listing. Some advanced functions require internet access, a manufacturer account, an optional adaptor or an additional programming accessory.