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:
Exterior
Legacy sedans ride a 104.3-inch wheelbase and measure 184.4 inches long
overall, versus a 187.4-inch length for wagons. The Legacy sedan is 55.7 inches
tall, compared to a 58.3-inch height for an ...
When the brakes get wet
When driving in rain or after washing the vehicle, the brakes may get wet. As
a result, brake stopping distance will be longer. To dry the brakes, drive the vehicle
at a safe speed while lightly d ...
Disc brake pad wear warning indicators
The disc brake pad wear warning indicators on the disc brakes give a warning
noise when the brake pads are worn.
If a squeaking or scraping noise is heard from the disc brakes while braking,
im ...