LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Subaru
>>
2016
>>
Outback 2.5i
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Controls (H4DO) (Diagnostics) (4 Of 4)
>>
DTC U0073 Control Module Communication Bus Off
>>
Notes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC U0073 Control Module Communication Bus Off: Notes
NOTE:
For the diagnostic procedure, refer to LAN article. < Ref. to
BASIC DIAGNOSTIC PROCEDURE
. >