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:
Operation during cold weather
Carry some emergency equipment, such as a window scraper, a bag of sand, flares,
a small shovel and jumper cables. Check the battery and cables. Cold temperatures
reduce battery capacity. The ba ...
Temperature A, B, C
The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled conditions
o ...
Checking air conditioning system before summer season
Check the air conditioner unit for refrigerant
leaks, hose conditions, and proper
operation each spring. Have the air conditioning
system checked by your
SUBARU dealer. ...