Brake booster

The brake booster uses engine manifold vacuum to assist braking force. Do not turn off the engine while driving because that will turn off the brake booster, resulting in poor braking power.

The brakes will continue to work even when the brake booster completely stops functioning. If this happens, however, you will have to depress the pedal much harder than normal and the braking distance will increase.

    See also:

    SENSE AND STYLE
    Family Friendly (Not Really, Fair, Great, Excellent): Not Really Fun-Factor (None, Some, Good Times, Groove-On): Good Times ...

    System servicing
    - When discarding a seatbelt retractor assembly or scrapping the entire vehicle damaged by a collision, consult your SUBARU dealer. - Tampering with or disconnecting the system’s wiring ...

    Brake assist system
    WARNING Do not be overconfident about the brake assist. It is not a system that brings more braking ability to the vehicle beyond its braking capability. Always use the utmost care when driving r ...