The Launch CRP129 HD is a reader device specifically developed for the diagnosis of trucks, buses, and other heavy commercial vehicles. The device is equipped with a 5-inch touchscreen, runs on an Android operating system, and features Wi-Fi for software updates. The CRP129 HD supports system diagnosis for the engine, transmission, ABS, and SRS, and is compatible with a wide range of vehicle protocols. A 2-year software update license is included with purchase.

In addition to the standard diagnostic functions, the Launch CRP129 HD offers various service functions, such as DPF regeneration and oil service reset. The device comes with the necessary 6-pin and 9-pin diesel connectors, making it immediately usable for most commercial vehicles. Functions such as generating diagnostic reports and a fault code library (DTC Lookup) support the technician's workflow.

Diagnostic functions:

The Launch CRP129 HD performs diagnostics on the main electronic systems of a truck, including the engine, transmission, ABS, and braking system. The software allows checking the status of these systems and identifying problems.

• Read and clear fault codes: Reads and clears fault codes (DTCs) from all supported vehicle modules.
• Request ECU information: Requests information from the installed control units, such as type and version numbers.
• Display freeze frame data: Shows the vehicle data recorded at the moment an emission-related fault occurred.
• Display live data: Shows real-time data from various sensors and components in textual and graphical form.
• Automatic vehicle identification: Automatically identifies the vehicle using the chassis number (VIN) for a quick Launch of the diagnosis.
• Perform EVAP system test: Starts a leak test for the vehicle's fuel vapor emission system.
• Check I/M readiness status: Checks whether the vehicle's emission-related systems are functioning correctly and are ready for inspection.
• Perform on-board monitor test: Reads the results of on-board diagnostic monitoring tests for specific components or systems.
• Perform oxygen sensor test: Requests the test results from the O2 sensor monitor to check performance.

Service and maintenance functions:

This device supports more than 7 service and maintenance functions for performing specific tasks. The availability of functions may vary by vehicle make, model, and year.

Engine and drivetrain:

• Code injectors: Writes the new injector codes to the ECU after replacing injectors, for correct fuel injection.
• Reset oil service: Resets the service light and maintenance interval after an oil change.
• Cylinder deactivation test: Performs a test where cylinders are individually deactivated to identify compression or fuel issues.
• Learn clutch: Calibrates or learns the clutch engagement points after replacement or repair.

Exhaust systems:

• Diesel particulate filter regeneration (DPF): Initiates the regeneration process of the diesel particulate filter to remove blockages and maintain filter performance.
• Urea system test (DEF): Performs tests and resets on the AdBlue (Diesel Exhaust Fluid) dosing system to check emission control.

Other features:

• Adjust speed limiter: Allows setting or resetting the vehicle's maximum speed.

Special features and capabilities:

The Launch CRP129 HD includes additional features that support the diagnostic process.

Cloud and reporting features:

• Generate diagnostic report: Creates a report of the performed diagnosis, which can be saved, printed, or shared.
• Wi-Fi updates: The software and vehicle database can be updated directly via a Wi-Fi connection.

Documentation and diagrams:

• DTC lookup: An integrated library with definitions of generic and manufacturer-specific fault codes.

Supported vehicle brands:

The Launch CRP129 HD supports a wide range of commercial vehicles and trucks. Below is an overview of compatible brands, sorted by region.

• European: Credo, DAF, DEUTZ, ERF, FPT Engine, Iris Bus, Irizar, Iveco, JCB, Man, Mercedes-Benz, Neoplan, Perkins, Renault, Scania, Setra, Sitcar, Steyr, Voith, Volvo, Volvo CE, Wabco, ZF.
• Asian: Aisin, Ashok Leyland, Doosan, Fuso, Hino, Hyundai, Isuzu, Tata, UD.
• American: Allison, Bendix, CASE, Caterpillar, Cummins, Detroit, Eaton, Flexi-Coil, Ford (Diesel), Freightliner, International, John Deere, Kenworth, MWM, Mack, Maxxforce, Miller, Paccar, Peterbilt, Sterling, Western Star.

Package Contents:

• 1x Launch CRP129 HD reader device
• 1x OBD-II diagnostic cable
• 1x 6-pin diesel OBD connector
• 1x 9-pin diesel OBD connector
• 1x CAT-9 connector
• 1x USB cable
• 1x Manual
• 1x Storage case

License information:

• Includes 2 years of updates: A 24-month update license is included with the purchase.

After the license period expires, the functionality of the Launch CRP129 HD for the software installed at that time remains intact. Performing new software updates requires purchasing a new license.

Technical specifications: