DTC U152F: Invalid Data Received From Driver Side Mirror Module
WARNING: This page is about a different car, the 2023 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
DTC detecting condition:
Received error data from outer mirror control module (driver's seat).
NOTE:
Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE
.