SEATS > Front Seat
INSPECTION
1. SEAT COVER
Check that there is no tear or fray on the cover COMPL - front backrest and the cover - front cushion.
NOTE:
For model with side airbag, if the door side of the cover COMPL - front backrest is torn or frayed, the side airbag may not be deployed properly. In this case, replace the cover COMPL - front backrest with a new part.
2. CHECK ILLUMINATION OF PASSENGER’S SEAT BELT WARNING LIGHT
Check that the passenger’s seat belt warning light illuminates when the passenger’s seat is occupied.

If it does not illuminate, check the seat belt warning system and the occupant detection system.
• Seat belt warning system: Seat Belt Warning System">
• Occupant detection system: Basic Diagnostic Procedure">
3. FLAT MAT HOOK
Check the flat mat hook by applying weight to the backrest assembly.

NOTE:
If the appropriate stiffness is not obtained by applying weight to the backrest assembly, the hook may be disengaged.
If it is due to the deformation of the hook, replace the hook with a new part.

Disassembly
InstallationInstallation
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Heater Vent DuctINSTALLATIONCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">Install each part in the reve ...
How to read wiring diagrams
WIRING SYSTEM > Basic Diagnostic ProcedureHOW TO READ WIRING DIAGRAMS1. WIRING DIAGRAMThe wiring diagram of each system is illustrated so that you can understand the path through which the electric current flows from the battery.Sketches and codes are used in the diagrams. They should read as fol ...
Arming the system
The Subaru Ascent alarm system is automatically armed when a specific sequence
of actions is completed, ensuring reliable protection of the vehicle and its contents
against unauthorized access.
1. Fully close all windows and the moonroof (if equipped), then turn the ignition
switch of your Su ...