Code No. C1392 Incomplete learn (Longitudinal G); Code No. C1393 Incomplete learn neutral (Lateral G): Operation
WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
When the scan tool (M.U.T.-III) is operated, the ASC-ECU will learn the neutral position of the G sensor and then store it in its memory.