Alps Electric WC1U231 ユーザーズマニュアル
c. You notice a change in the sound of
the exhaust system.
d. You have had an accident involving
damage to the exhaust system, un-
derbody, or rear of the vehicle.
derbody, or rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission
control device installed in the exhaust
system. Exhaust gases in the three-way
catalyst are burned at high temperatures
to help reduce pollutants.
WARNING
O The exhaust gas and the exhaust
system are very hot. Keep people, ani-
mals or flammable materials away from
the exhaust system components.
mals or flammable materials away from
the exhaust system components.
O Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
waste paper or rags. They may ignite
and cause a fire.
CAUTION
O Do not use leaded gasoline. Deposits
from leaded gasoline seriously reduce
the three-way catalyst’s ability to help
reduce exhaust pollutants.
the three-way catalyst’s ability to help
reduce exhaust pollutants.
O Keep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause overrich
fuel flow into the three-way catalyst,
causing it to overheat. Do not keep
driving if the engine misfires, or if no-
ticeable loss of performance or other
unusual operating conditions are de-
tected. Have the vehicle inspected
promptly by an INFINITI dealer.
electrical systems can cause overrich
fuel flow into the three-way catalyst,
causing it to overheat. Do not keep
driving if the engine misfires, or if no-
ticeable loss of performance or other
unusual operating conditions are de-
tected. Have the vehicle inspected
promptly by an INFINITI dealer.
O Avoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, damaging
the three-way catalyst.
cause the engine to misfire, damaging
the three-way catalyst.
O Do not race the engine while warming it
up.
LOW TIRE PRESSURE WARNING
SYSTEM
This vehicle is equipped with the low tire
pressure warning system. It monitors tire
pressure of all tires except the spare.
When the low tire pressure warning light
is lit, one or more of your tires is signifi-
cantly underinflated. The system also dis-
plays pressure of all tires (except the
spare tire) on the display screen by send-
ing a signal from a sensor that is installed
in each wheel.
The low tire pressure warning system will
The low tire pressure warning system will
activate only when the vehicle is driven at
speeds above 20 MPH (32 km/h). Also,
this system may not detect a sudden drop
in tire pressure (for example, a flat tire
while driving).
Tire pressure rises and falls depending on
Tire pressure rises and falls depending on
the heat caused by the vehicle’s operation
and the outside temperature. Low outside
temperature can lower the temperature of
the air inside the tire which can cause a
lower tire inflation pressure. This may
cause the low tire pressure warning light
to illuminate.
If the warning light illuminates in low out-
If the warning light illuminates in low out-
side temperatures as described above,
check the tire pressure for all four tires.
Starting and driving
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04.12.13/Y50-D
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