Isuzu G-IDSS J2534 Euro5, Euro5+, Euro6 (2012-2018 MY) Isuzu Diagnostic Service System description of the catalogue:

G-IDSS J2534 exclusive software for Isuzu vehicles. With each new release of the G-IDSS program, additional vehicle engine configurations and controller systems may be supported.

This application requires SAE J2534 hardware. The following is tested J2534 hardware:
Isuzu Interface Box MX2
Drew Technologies - CarDAQ-Plus
General Motors - MDI

Controller Programming allows you to update and reprogram various vehicle controllers based on part numbers and/or new available calibration files. You can program the following types of controllers by selecting Controller Programming from the TOC:

Engine
Transmission

G-IDSS Euro5 User Guide