Generic Scan Tool (GST) Function

Generic Scan Tool (GST) Function




DESCRIPTION
Generic Scan Tool (OBD-II scan tool) complying with SAE J1978 has 8 different functions explained.

ISO9141 is used as the protocol.
The name GST or Generic Scan Tool is used.




FUNCTION

INSPECTION PROCEDURE
1. Turn ignition switch OFF.




2. Connect GST to data link connector (1).
- Accelerator pedal (2)




3. Turn ignition switch ON.
4. Enter the program according to instruction on the screen or in the operation manual.
(*: Regarding GST screens, sample screens are shown.)




5. Perform each diagnostic service according to each service procedure.
For further information, see the GST Operation Manual of the tool maker.