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
InstallationOperating tips for heater and air conditioner
Cleaning ventilation grille
Front ventilation inlet grille
To maintain optimal performance of the Subaru Ascent climate system, always keep
the ventilation inlet grille free from snow, debris, leaves, or dirt. Blockages
can reduce heating efficiency and impair defrosting capability.
...
Disassembly
COOLING(H4DO) > Radiator Main Fan and Fan MotorDISASSEMBLY1. Remove the clip which holds the main fan motor connector onto the radiator main fan shroud.2. Disconnect the radiator main fan from the main fan motor.3. Disconnect the main fan motor from the radiator main fan shroud. ...
Removal
MECHANICAL(H4DO) > Cylinder HeadREMOVAL1. CYLINDER HEAD RH1. Remove the engine from the vehicle. Engine Assembly > REMOVAL">2. Remove the intake manifold. Intake Manifold > REMOVAL">3. Remove the engine wiring harness. Engine Wiring Harness > REMOVAL">4. Remove ...