EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > Drain Separator
ASSEMBLY
Assemble in the reverse order of disassembly.
NOTE:
Connect the quick connector as shown in the figure.

Drain separator
RemovalDtc u0422 invalid data received from body control module
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULEDetected when CAN data from BIU is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE"> ...
SRS airbag system servicing
WARNING
When disposing of an airbag module or scrapping a Subaru Ascent that
has been involved in a collision, always consult an authorized SUBARU dealer
to ensure safe handling and disposal.
The Subaru Ascent SRS airbag system contains no user-serviceable components.
Never attempt to ...
Replacement
CLUTCH SYSTEM > Clutch FluidREPLACEMENTCAUTION:• Be careful not to spill the brake fluid. Brake fluid spilled on the vehicle body will harm the paint surface; wash it off with water and wipe clean quickly if spilled.• Use new FMVSS No. 116 DOT3 or DOT4.• Cover the air bleeder wi ...