Retrieving Past Malfunction DTCS
WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition switch to ON position. Using jumper wire, connect DLC terminal SCN (Light Green/Black wire) to ground. See Fig 1. If past malfunction code(s) are stored, AIR BAG warning light will flash, indicating past malfunction DTCs.