Generic Scan Tool (GST) Function: Description

Generic Scan Tool (OBD II scan tool) complying with SAE J1978 has several functions explained below.

ISO9141 is used as the protocol.

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

Fig 1: Identifying Generic Scan Tool

Courtesy of NISSAN MOTOR CO., U.S.A.