GTS is a new PC-based diagnostic tool developed by Toyota Motor Corporation. GTS diagnostic tool is connected with its software and vehicle VIM. GTS software is the core part of this diagnostic tool and VIM is the communication between GTS and vehicle ECU. These will help technicians diagnose and reset vehicle’s program.
OTC GTS (IT3) Features and Function:
1. GTS is based-on-Windows software and specially designed for Toyota and Lexus.
2. VIM is connected to the vehicle when the technician use GTS to diagnose.
3. ”Legacy” module can work with all DLC3 (OBDII) port from 1993
4. Own all the function of”ITII” except Oscilloscope and voltmeters function.
5. User-friendly graphical User Interface displays the trouble codes on the PC monitor, it is easy to understand.
6. Its memory is larger than that of”ITII”.
7.It can support car till 2015
8.GTS need activation,one-time activation for one device
Language Available: English, German, French, Spanish, Italian and Chinese
Comparison Between OTC/GTS and IT2:
| Item | OTC/GTS | IT2 |
| Support Car | After 2012 | Before 2012 |
| Date Keeper | <60 mins | <15 mins |
| DTC Code | Yes | No |
| Monitored State | Yes | No |
| Health Report | Yes | No |
| Multisystem | Yes | No |
| Vehicle identification | Yes | No |
| Online Update | Yes | No |
| Loging System | Yes | No |
PC Configuration Parameter:
Operating System (OS): WINDOWS XP/ VISTA/WIN7
CPU: Intel Pentium M1.2GHZ or higher
Memory: 1GB or more
Disk Space: at least 256MB
Display Resolution: 1024*768 (recommended) 1024*600 (lowest)
USB: at least one USB 2.0