DTC B1418: Front impact sensor (LH) communication error; DTC B1419: Front impact sensor (LH) communication impossible: 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 B1418 or B1419 is stored in the SRS-ECU, always diagnose the CAN main bus line.