Diagnostic Function
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 LDW-ECU has never initialized or fails to initialize its rain sensor, it will store DTC No. B1952.
NOTE:
This DTC may be also stored if the LDW camera is not installed correctly. Prior to the diagnosis, check whether the camera is installed correctly.