Starting and operating
Subaru Impreza / Subaru Impreza Owners Manual / Starting and operating
See also:
Tire pressure monitoring system (TPMS) (if equipped)
The tire pressure monitoring system provides the driver with the warning message
indicated by sending a signal from a sensor that is installed in each wheel when
tire pressure is severely low.
...
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 ...
Cooling fan, hose and connections
Your vehicle employs an electric cooling fan which is thermostatically controlled to operate when the engine coolant reaches a specific temperature.
If the radiator cooling fan does not operate even ...
