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:

    To arm the system using remote transmitter
    1. Close all windows and the moonroof (if equipped). 2. Remove the key from the ignition switch. 3. Open the doors and get out of the vehicle. 4. Make sure that the engine hood (and the trunk lid ( ...

    Safety
    Like the rest of Subaru's current lineup, the 2011 Tribeca is a Top Safety Pick at the Insurance Institute for Highway Safety. It scores the agency's best rating, Good, in front-, rear- and side-i ...

    Sounding a panic alarm
    To activate the alarm, press the “PANIC” button once. The horn will sound and the turn signal lights will flash. To deactivate the panic alarm, press any button on the remote transmitter. If a b ...