2025 LAUNCH CRP129HD Heavy Duty Truck Scanner with DPF Regen, Speed Limit Adjust Reset, Full System Diesel Semi Truck Diagnostic Tool & Code Reader for Cummins Detroit International Paccar
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Availability:
Only 10 left in stock, order soon!
Arrives
Tuesday, Nov 18
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Features
- 2025 Top-level Diagnostic Tool, Ideal for Commercial Vehicles LAUNCH 129HD heavy duty truck scanner is supports more than 50+ vehicle models, such as light/heavy truck, pickup, buses, trailer, tractor, dumper, agricultural and construction vehicles. It delivers such as DPF regen, speed limit adjustment. 129HD also includes 7+ special services, full system functions, EOBD/HDOBD/OBD2 functions, graphing live data, data screenshot/feedback/Email, 2 year free-update and 24/7 customer service.
- 7+ Special Service Cover 99% Commercial Vehicles LAUNCH diesel truck 129 HD obd2 scanner is designed for commercial vehicles, it contain 7+ special service for mechanics to do daily auto maintenance in workshops, such as DPF Regen, Oil Reset, Speed Limit Adjustment, ABS bleeding, Injector Coding, Cylinder Deactivation Compression, Clutch Relearn and so on. It can help you handle faults for commercial vehicles, save your money, quickly & efficiently, and win more business!
- Wide Vehicle Range of Compatibility LAUNCH 129HD semi truck scanner diagnostic tool is designed to work with OBD2/CAN, J1587, J1708 and J1939 compatible vehicles. It support 99% commercial vehicles and 300+ vehicle models. It fit for Cummins, Caterpillar, Detroit, International, Paccar, Volvo, Freightliner, Kenworth, Isuzu, Hino, Western Star, Sterling, Peterbilt, Maxxforce, Peterbilt, Maxxforce, Scania, Man, DAF, Mercedes-Benz, USAFORD,Aisin, Allison, Case, Credo, Deutz and so on.
- OE-Level Full System Diagnostic &Remote Diagnose LAUNCH 129HD heavy truck scanner offers full system functions to make the comprehensive diagnostic. It works on Engine, ABS, SRS, SAS, Transmission, TPMS, ESP, EPB, Brake, Park Brake Controller, DPF, Immobilizer, etc, allows you to quickly and comprehensively identify fault problems. You can send the diagnostic report and feedback to remote system or service center, enabling real-time monitoring of multiple vehicles and proactive maintenance scheduling.
- Adcanced DPF Regeneration & Speed Limited Adjust Function The DPF function of 129HD integrates monitoring, control, analysis and fault diagnosis capabilities to ensure that the DPF system can operate effectively under various operating condition. It applied to 50+ engine models such as Cummins Caterpillar Detroit International Paccar Volvo Peterbilt . Remote diagnose will transmittethe diagnostic report/feedback to a remote system or service center, which will offer a professional suggestion for your vehicles.
- Top Level Commercial Vehicle Diagnostic Tool LAUNCH 129HD diesel truck code reader supports One-Click Auto VIN, One-Click Wi-Fi Update, One-Click Screenshot, etc. Besides, it features Diagnostic Reports, Online Feedback, Data Record/Replay/Share, which help you to know more about your vehicle fault. The Auto-VIN function can help you quickly identify vehicle information, diagnosis. It comes with newly upgraded hardware: 1.8G CPU, 2RAM+16GB ROM, Android 8.1 and WiFi-Connected, it able to run instructions efficiently and quickly.
- 2 Year Free Update& Life-time Customer ServiceLAUNCH 129HD cummins diagnostic scan tool offers 2 year software free update, 5-year warranty and 24/7 customer service. It support 11 languages. If you have any questions about the product or are not sure whether the 129HD is suitable for your vehicle, reach out anytime at autoscope @ 163 . com, and well work with you until youre 100% satisfied.
Brand: LAUNCH
Product Dimensions: 9.06"L x 1.77"W x 7.8"H
Operating System: Heavy Duty Truck Scanner Full System Diagnose DPF Regen 7+ Maintenance Service
Automotive Fit Type: Vehicle Specific Fit
UPC:
Brand: ‎LAUNCH
Product Dimensions: ‎9.06"L x 1.77"W x 7.8"H
Operating System: ‎Heavy Duty Truck Scanner Full System Diagnose DPF Regen 7+ Maintenance Service
Automotive Fit Type: ‎Vehicle Specific Fit
UPC: ‎726384159027
Manufacturer: ‎123
Model: ‎LAUNCH CRP129 HD ELITE
Item Weight: ‎1.59 pounds
Item model number: ‎LAUNCH CRP129 HD
Batteries: ‎1 Lithium Ion batteries required. (included)
Manufacturer Part Number: ‎123
Date First Available: May 31, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The media could not be loaded. I thought this tool would be B.S lol but I was surprised and gave it 5 stars. I hah OTR diagnostic and Premium Tech Tool for my Volvo and this is all you really need to be an owner op on the road !! Forced Regen function 💯 Clear all codes💯 Change max speed and max cruise speed 💯 Compression cut out test 💯 Injector cut out test 💯 No subscription for 2 yrs💯 All in all a very great deal for the price considering jpro and other dealer diagnostics are thousands of you don’t already have a computer etc…
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Reviewed in the United States on June 26, 2025 by Thalia Thalia
It was working fantastic when I first received and updated. But after a few weeks the last few trucks I've hooked up to it has not read or scanned going to hold out hope. The only fact I didn't rate it lower is that it saved me a trip to the shop when I originally ordered it
Reviewed in the United States on October 25, 2024 by Amazon Customer
El producto me a hecho perder tiempo y dinero ya que no cumple con la funcion de oil reset que dice tener , crellendo que es un problema de software compre una actualisacion en 55.90 y aun asi Sigue sin funcionar muy desepcionado de este producto no lo recomiendo
Reviewed in the United States on August 12, 2025 by Un producto excelente de una calidad digna lo recomiendo
This LAUNCH CRP129 HD Heavy Duty Truck Scanner is very easy to use if you're a beginner or have used similar devices in the past. We have a large diesel work truck and while I can't perform all the things that can go wrong, with this device I can save a lot of time and money when things are minor. Our situation typically requires a mechanic coming to us which can be quite costly so being able to diagnose simple things can be a huge help. I ran through a few tests and everything was fairly accurate. So far I haven't had any issues and I imagine it will pay for itself in time. I could see it especially being helpful if you have several large work truck, dump trucks, semis or are a mechanic on them. My only complaint is for the money I would have liked a bigger and better screen. I am also not sure it exactly matches the listing since that screen seems larger in the photos. It does seem durable though which is good news for a job where things get banged around. Nonetheless mostly happy with this.
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Reviewed in the United States on December 8, 2024 by TJ TJ
Not a bad scanner for the price. It works well on Allison, Cat Cummins. Wabco depending on the year it will work just have to use another function for it to work on them. Will regen and reset filter life. This is an over seas model so tech support is a little difficult.
Reviewed in the United States on June 14, 2025 by DJ Soller
Works great on my 2016 volvo 780 d13. Does regen, speed limit setting ,code reading and erase. Also I did injector cut off and compensation tests. Although on the back of the unit it says 24v input this tool works on 12 volt trucks. Great tool for the money.
Reviewed in the United States on April 5, 2025 by Andrey Zelikson
I bought this to use on my superC with 2021 cummins. This unit is fast and, for the price, does a great job so far.
Reviewed in the United States on April 10, 2025 by Bwv K.
No communication with the vehicle.ECM
Reviewed in the United States on August 13, 2025 by Ruben Carrazan