Scan Tool Diagnostics
WARNING: This page is about a different car, the 2000 Isuzu Trooper. However, it is still accessible from the selected car via links, so may be relevant.
Scan Tool (Tech 2) can be used to read current and history codes and to clear all history codes after a repair is complete. Connect scan tool to DLC and turn ignition switch ON. Follow instructions from manufacturer for communication with SRS.