Generic Scan Tool (GST) Function: Description

Generic Scan Tool (OBDII scan tool) complying with SAE J1978/ISO 15031-4 has 8 different functions explained below.

ISO 15765-4 is used as the protocol.

The name GST or Generic Scan Tool is used in this service information.

Fig 1: Identifying Generic Scan Tool (Example)

Courtesy of NISSAN NORTH AMERICA, INC.