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:

    Windshield wiper and washer switches
    The wiper operates only when the ignition switch is in the “ON” position. ...

    Operation
    A) Driver’s side B) Passenger’s side 1) SRS AIRBAGs deploy as soon as a collision occurs. 2) After deployment, SRS AIRBAGs start to deflate immediately so that the driver’s vision is not obstru ...

    Tire inspection
    Check on a daily basis that the tires are free from serious damage, nails, and stones. At the same time, check the tires for abnormal wear. Contact your SUBARU dealer immediately if you find any prob ...