LAUNCH CRP129 HD Heavy Duty Truck Scanner

Advanced All-System Diagnostics for Heavy-Duty Vehicles

Built for 24V systems, the LAUNCH CRP129 HD is a powerful, all-in-one diagnostic scanner engineered for trucks, buses, trailers, construction equipment, agricultural machinery, diesel pickups, and more. Covering up to 99% of commercial vehicles, it delivers professional-grade diagnostics in a compact, user-friendly device.

Comprehensive Diagnostics & Powerful Functions

• Full-System Diagnostics (HD + OBD2)
  Supports complete system scanning for Engine, ABS, SRS, Transmission, Brake System, DPF, Aftertreatment, TPMS, ESP, and more. Read/clear codes, view live data streams, and retrieve ECU information with ease.
• Full OBD2 / HD OBD / EOBD Modes
  Covers all 10 OBD2 test modes for thorough emissions and performance diagnostics.
• 7+ Advanced Service Functions
  Includes:
  DPF Regeneration, Injector Coding, Oil Reset, ABS Bleeding, Speed Limit Adjustment, Cylinder Cut-Off / Compression Test, Clutch Learning, Urea Drive (DEF), Power Balance Test—meeting the majority of maintenance and repair needs.

OEM-Level DPF & Aftertreatment Solutions

Designed for diesel professionals, the CRP129 HD provides advanced DPF diagnostics across major engine brands such as Cummins, Detroit, Caterpillar, Volvo, Paccar, Isuzu, Hino, Fuso, Perkins, and more.

Key capabilities include:

• Forced DPF Regeneration
• DPF/CAT Reset
• Pressure Sensor Calibration
• DPR State Reset
• Exhaust Aftertreatment Diagnostics

Reduce downtime and avoid costly DPF replacements with accurate system control and analysis.

Wide Vehicle Compatibility

• Supports protocols: OBD2, CAN, J1939, J1587, J1708
• Compatible with Class 3–8 heavy-duty vehicles (including 33,000+ lbs trucks)
• Covers 1996–2024 models across trucks, buses, vans, construction & agricultural equipment
• Works with 56+ global brands including Freightliner, Peterbilt, Volvo, MAN, Scania, DAF, Isuzu, Hino, John Deere, and more

One tool for mixed fleets and multi-brand diagnostics—no regional limitations.

High-Performance Hardware & Easy Operation

• Plug & Play Design – Start diagnosing instantly
• Wi-Fi One-Click Updates – Stay current with new features and vehicle coverage
• Android 8.1 System – Smooth and intuitive interface
• 1.3GHz Processor + 2GB RAM + 16GB Storage – Fast, lag-free performance
• 4” HD Touchscreen – Clear and responsive display
• 3000mAh Battery – Up to 7+ hours of continuous use

Built for Professionals & DIY Users

Whether you're a workshop technician or an independent user, the CRP129 HD helps reduce dealership dependency by enabling advanced ECU resets, calibrations, and diagnostics—saving both time and cost.

Reliable Support & Updates

• 2 Years FREE Software Updates
• 5-Year Warranty
• 90-Day Hassle-Free Returns
• 24/7 Technical Support (Email & Remote Assistance)

LAUNCH CRP129 HD — Smarter Diagnostics for Heavy-Duty Performance.