COOLING(H4DO) > Reservoir Tank
REMOVAL
1. Disconnect the over flow hose (A) connected to the radiator filler neck from the reservoir tank.
2. Pull out the reservoir tank to the arrow direction while pushing the claw (B).

Inspection
InstallationImmobilizer
The Subaru Ascent is equipped with an advanced immobilizer system designed to
significantly reduce the risk of unauthorized engine start. This security feature
ensures that only keys or access key fobs that have been properly registered with
the Subaru Ascent immobilizer system can be used to ...
Immobilizer system Wiring diagram
WIRING SYSTEM > Immobilizer SystemWIRING DIAGRAM1. WITHOUT PUSH BUTTON START2. WITH PUSH BUTTON START ...
Seat heater
The seat heater system in the Subaru Ascent operates when the ignition switch
is in the "ON" position, providing additional comfort during cold weather conditions.
CAUTION
Do not place heavy, rigid, or sharp objects on the seats of the Subaru
Ascent, and avoid piercing the seat s ...