OEM Diagnostic
Nissan Consult III Plus (C-III+) is Nissan and Infiniti's factory dealer diagnostic system. Running on Windows with the VI2 (or newer VI3) vehicle interface, it delivers full-system diagnostics, live data, active tests, work-support/service routines, configuration and coding, immobilizer/NATS key registration, and ECU reprogramming/flashing across the Nissan/Infiniti range. Technicians use it for tasks like CVT fluid-degradation reset, steering-angle and camera calibration, throttle-body idle relearn, BCM/IPDM configuration, and control-unit replacement setup. It is the authoritative tool where generic scanners cannot reach Nissan-specific systems or perform dealer coding. C-III+ supports a wide span of model years and is regularly updated with new vehicle data, making it a standard in independent Nissan/Infiniti specialist workshops.
Consult III Plus is Nissan's OEM tool for diagnosis, coding, and flashing; Softechpro Solutions complements it at the file level with DPF/EGR/DTC-off edits and Stage tuning plus checksum correction on the ECU image rather than through dealer menus.
See Softechpro plansTry the file service