BRAKE > Master Cylinder
REMOVAL
CAUTION:
• Do not allow brake fluid to come in contact with the painted surface of the vehicle body. If it does, wash off with water and wipe away completely.
• Prepare a container to catch grease or oil, etc. If any grease or oil spills, wipe it off and clean immediately to prevent from penetrating into floor or flowing outside.
1. Disconnect the ground cable from battery and wait for at least 60 seconds before starting work. NOTE">
2. Drain brake fluid from the reservoir tank completely.
3. Remove the master cylinder assembly.
(1) Disconnect the fluid level gauge connector (a).
(2) Disconnect the clutch hose (b). (MT model)
(3) Disconnect the brake pipe (c).
(4) Remove the nut (d), and slowly remove the master cylinder assembly from the vacuum booster assembly.

Assembly
DisassemblyTire replacement
The tires and wheels of your Subaru Ascent are carefully selected to match the
vehicle’s design characteristics, ensuring optimal handling, comfort, and durability.
Replacing them with incorrect specifications can negatively impact performance and
safety.
Always use tires that match the ori ...
Caution
SEAT BELT SYSTEM > General DescriptionCAUTIONFor details of the following precautions for seat belt pretensioner, refer to “AIRBAG SYSTEM” section. General Description > CAUTION">• Before performing vehicle maintenance, turn the ignition switch to OFF and wait for 60 ...
Passenger's frontal airbag ON and OFF indicator lights
Front passenger's frontal airbag ON indicator light
Front passenger's frontal airbag OFF indicator light
Occupant detection system
Occupant detection sensors
The Subaru Ascent is equipped with an advanced occupant detection system designed
to enhance ...