Seat Weight Sensor Calibration
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
Have 44 lb (20 kg) and 88 lb (40 kg) weight ready to use. Connect scan tool to Data Link Connector (DLC). Select POWERTRAIN from menu. Select RESET KAM. Perform calibration by following prompts on scan tool screen.