JPRO V1.2 [2026.07] Diagnostic Software

Information JPRO V1.2 [2026.07] Diagnostic Software

JPRO is a highly versatile and comprehensive diagnostic software designed for medium and heavy-duty commercial vehicles. It provides professional technicians with a complete "bumper-to-bumper" overview of the entire vehicle in less than a minute

• Multi-System Diagnosis: Seamlessly diagnoses all major vehicle systems, including engines, gearboxes, ABS, body controllers, and more
• Massive Fault Code Database: Reads, displays, and clears more than 44,000 diagnostic trouble codes (DTCs) across various makes and models.
• Integrated DTC Guide: Comes built-in with professional troubleshooting software to search, locate, and display step-by-step repair guides for active faults.
• Bi-Directional Testing: Enables technicians to perform critical command tests such as DPF regenerations, cylinder cutouts, and component calibrations.
• Fleet-Wide Coverage: Supports all major heavy-duty truck brands and component manufacturers from a single application

SOFTWARE FUNCTION

• Comprehensive Diagnostic Capability: JPRO executes full system diagnostics on medium and heavy-duty commercial vehicles. It accurately detects concerns or potential faults across all major components—including engines, gearboxes, ABS, body controllers, and more—facilitating timely troubleshooting and minimizing vehicle downtime..
• Bi-Directional Testing & Critical Commands: Technicians can perform advanced bi-directional functions and critical commanded tests directly through the software.
• Live Data Monitoring & Reporting: JPRO provides real-time monitoring of vehicle health by displaying live temperatures, battery voltage, gauges, switches, and other critical sensor data. The software also automatically generates comprehensive trip reports and life-of-vehicle history reports for enhanced fleet analysis.