GST (Generic Scan Tool)
WARNING: This page is about a different car, the 2015 Infiniti Q70. However, it is still accessible from the selected car via links, so may be relevant.
When GST is connected with a data link connector equipped on the vehicle side, it will communicate with the control module equipped in the vehicle and then enable various kinds of diagnostic tests. Refer to CONSULT/GST DATA LINK CONNECTOR (DLC) CIRCUIT .
NOTE:
Service $0A is not applied for regions where it is not mandated.