Power brakes function only when the engine is running
The power brakes utilize vacuum pressure which is only created when the engine is running. Never let the vehicle roll to a stop with the engine switched off.
If the power brakes are not working, considerably higher pressure will be required on the brake pedal to compensate for the lack of power assistance. This can happen for example when towing your vehicle or if the engine is switched off when the vehicle is rolling. The brake pedal feels harder than usual.
See also:
Oil pressure warning light
If the light comes on while
driving,
stop the vehicle and then
stop the engine immediately and
check the engine oil level. If the light stays on after
restart, have the vehicle towed to the nea ...
Steps for Determining Correct Load Limit
1. Locate the statement "the combined
weight of occupants and cargo should
never exceed XXX pounds" on your vehicle's
placard.
2. Determine the combined weight of the
driver and pas ...
Symbols in the instrument panel
WARNING
If and
come on at the same time
and the brake level is below the MIN mark
in the reservoir or if a brake system-related
message is shown in the information display: DO NOT DRIVE. ...