LAUNCH CRP129HD V2 Heavy Duty Truck Scanner, DPF Regen, Diesel Scan Tool | J1939 & J1708/J1587, 7 Service Functions, DPF Regen, AutoVIN, Live Data, Remote Assistance, 2-Year Free Updates

Full-System Diagnostics for Commercial Vehicles — Go beyond basic heavy-duty code reading. CRP129HD V2 accesses supported vehicle systems to read ECU information, read and clear DTCs, and view live data, helping technicians and owner-operators move from warning lights to more informed troubleshooting. AutoVIN speeds up vehicle identification on supported vehicles, while 50+ preloaded vehicle software packages expand diagnostic coverage.

7 Heavy-Duty Service Functions for Real Maintenance Work — Handle more than fault-code checks with supported DPF Regeneration, Urea/DEF Drive, Oil Maintenance Reset, Injector Coding, Speed Limit Adjustment, Cylinder Cut-Off Test and Clutch Learning. These commonly used service functions help support maintenance and repair workflows after component service or replacement. Availability varies by vehicle make, model, year and system.

Built for Heavy-Duty Communication — Supports J1939 and J1708/J1587 communication for compatible commercial vehicles, including supported trucks and other heavy-duty applications. HD OBD diagnostics plus OBDII/EOBD diagnostics for supported OBDII/CAN vehicles give you broader diagnostic flexibility without treating every protocol or vehicle platform as the same system.

Remote Assistance + 4-in-1 Live Data — Complex diagnostic work does not always end with a trouble code. Remote Assistance provides an additional support path for compatible workflows, while Live Data can combine up to 4 selected parameters into waveform graphs for easier comparison. Diagnostic reports, records, history playback and DTC lookup also help save, review and organize important troubleshooting information.

2 Years Free Updates, Preinstalled Software Stays Usable — Wi-Fi software updates are free for the first 2 years. After the free-update period ends, the preinstalled diagnostic software remains usable; renewal is only needed to receive newer software versions. The Android-based tool also features 2GB RAM, 64GB storage, dual-band Wi-Fi, a 3.97-inch display and a compact portable design for everyday workshop use.