DTC B1406: Malfunction of front impact sensor (RH); DTC B1416: Malfunction of front impact sensor (LH): Notes
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.
CAUTION:
If DTC B1406 or B1416 is stored in the SRS-ECU, always diagnose the CAN main bus line.