DTC U153D Invalid Data Received From High Beam Assist Control Module
WARNING: This page is about a different car, the 2016 Subaru Outback and 2016 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When the customize setting for the high beam assist is not the same as the actual setting on the vehicle, DTC is detected. Therefore, check the customize setting. < Ref. to
USER CUSTOMIZING . >