DTC B2785: Lin Communication Error: Trouble Symptom
WARNING: This page is about a different car, the 2014 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
The keyless access function may not be operable.
CAUTION:
For replacement procedure of keyless access control module and steering lock control module, refer to the
"REGISTRATION MANUAL FOR IMMOBILIZER".