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PFCW SYSTEM LIMITATIONS
Illustration A
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WARNING
Listed below are the system limitations for
the PFCW system. Failure to operate the
vehicle in accordance with these system
limitations could result in serious injury or
death.
●The PFCW system cannot detect all ve-
hicles under all conditions.
● The radar sensor does not detect the
following objects:
– Pedestrians, animals or obstacles in the roadway – Oncoming vehicles
– Crossing vehicles
● (Illustration A) The PFCW system does
not function when a vehicle ahead is a
narrow vehicle, such as a motorcycle.
● The radar sensor may not detect a ve-
hicle ahead in the following conditions:
– Snow or heavy rain
– Dirt, ice, snow or other material cov- ering the radar sensor.
– Interference by other radar sources. – Snow or road spray from traveling
vehicles.
– Driving in a tunnel
– (Illustration B) When the vehicle ahead is being towed.
– (Illustration C) When the distance to the vehicle ahead is too close, the
beam of the radar sensor is
obstructed.
– (Illustration D) When driving on a steep downhill slope or roads with
sharp curves.
Illustration B
LSD2265
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●The system is designed to automatically
check the sensor’s functionality, within
certain limitations. The system may not
detect some forms of obstruction of the
sensor area such as ice, snow, stickers,
etc. In these cases, the system may not
be able to warn the driver properly. Be
sure that you check, clean and clear the
sensor area regularly.
● Excessive noise will interfere with the
warning chime sound, and the chime
may not be heard.
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SYSTEM TEMPORARILY
UNAVAILABLE
Condition A
When the radar sensor picks up interference
from another radar source, making it impossible
to detect a vehicle ahead, the PFCW system is
automatically turned off.
The FEB system warning light (orange) will illu-
minate.
Action to take
When the above conditions no longer exist, the
PFCW system will resume automatically.
Condition B
When the sensor area of the front bumper is
covered with dirt or is obstructed, making it im-
possible to detect a vehicle ahead, the PFCW
system is automatically turned off.
The FEB system warning light (orange) will illu-
minate and the “front radar obstruction” warning
message will appear in the vehicle information
display.
Action to take
If the warning light (orange) comes on, stop the
vehicle in a safe place, place the shift lever in the
P (Park) position and turn the engine off. Clean
LSD2616
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the radar cover on the lower grille with a soft
cloth, and restart the engine. If the warning light
continues to illuminate, have the PFCW system
checked. It is recommended that you visit an
INFINITI retailer for this service.
NOTE:
If the FEB system stops working, the PFCW
system (if so equipped) will also stop work-
ing.
SYSTEM MALFUNCTION
If the PFCW system malfunctions, it will be
turned off automatically, a chime will sound, the
FEB system warning light (orange) will illuminate
and the warning message [Malfunction] will ap-
pear in the vehicle information display.
Action to take
If the warning light (orange) comes on, stop the
vehicle in a safe location, turn the engine off and
restart the engine. If the warning light continues
to illuminate, have the PFCW system checked. It
is recommended that you visit an INFINITI retailer
for this service.
SYSTEM MAINTENANCE
The sensorAis located behind the lower grille
of the front bumper.
To keep the system operating properly, be sure to
observe the following:
● Always keep the sensor area of the front
bumper clean.
● Do not strike or damage the areas around
the sensor.
● Do not cover or attach stickers or similar
objects on the front bumper near the sensor
area. This could cause failure or malfunction. ●
Do not attach metallic objects near the sen-
sor area (brush guard, etc.) . This could
cause failure or malfunction.
● Do not alter, remove or paint the front bum-
per. Before customizing or restoring the
front bumper, it is recommended that you
visit an INFINITI retailer.
For USA
FCC ID: OAYARS3–B
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.
FCC Warning
Changes or modifications not expressly ap-
proved by the party responsible for compliance
could void the user’s authority to operate the
equipment.
For Canada
IC: 4135A-ARS3B
This device complies with Industry Canada
license-exempt RSS standard(s) . Operation is
subject to the following two conditions: (1) This
device may not cause interference, and (2) this
LSD2702
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●Above 40 mph (64 km/h), it is more effi-
cient to use A/C to cool the vehicle due to
increased aerodynamic drag.
● Recirculating the cool air in the cabin
when the A/C is on reduces cooling load.
4. Drive at Economical Speeds and Dis-
tances
● Observing the speed limit and not ex-
ceeding 60 mph (97 km/h) (where legally
allowed) can improve fuel efficiency due
to reduced aerodynamic drag.
● Maintaining a safe following distance be-
hind other vehicles reduces unnecessary
braking.
● Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes.
● Select a gear range suitable to road con-
ditions.
5. Use Cruise Control
● Using cruise control during highway driv-
ing helps maintain a steady speed.
● Cruise control is particularly effective in
providing fuel savings when driving on flat
terrains. 6.
Plan for the Shortest Route
● Utilize a map or navigation system to de-
termine the best route to save time.
7. Avoid Idling
● Shutting off your engine when safe for
stops exceeding 30–60 seconds saves
fuel and reduces emissions.
8. Buy an Automated Pass for Toll Roads
● Automated passes permit drivers to use
special lanes to maintain cruising speed
through the toll and avoid stopping and
starting.
9. Winter Warm Up
● Limit idling time to minimize impact to fuel
economy.
● Vehicles typically need no more than
30 seconds of idling at start-up to effec-
tively circulate the engine oil before driv-
ing.
● Your vehicle will reach its ideal operating
temperature more quickly while driving
versus idling. 10.
Keeping your Vehicle Cool
● Park your vehicle in a covered parking
area or in the shade whenever possible.
● When entering a hot vehicle, opening the
windows will help to reduce the inside
temperature faster, resulting in reduced
demand on your A/C system.
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●Keep your engine tuned up.
● Follow the recommended scheduled main-
tenance.
● Keep the tires inflated to the correct pres-
sure. Low tire pressure increases tire wear
and lowers fuel economy.
● Keep all the wheels in correct alignment.
Improper alignment increases tire wear and
lowers fuel economy.
● Use the recommended viscosity engine oil.
For additional information, refer to “Engine
oil and oil filter recommendations” in the
“Technical and consumer information” sec-
tion of this manual. If any malfunction occurs in the Intelligent AWD
system while the engine is running, messages are
displayed in the meter.
If the AWD error warning message is displayed,
there may be a malfunction in the Intelligent AWD
system. Reduce vehicle speed and have your
vehicle checked as soon as possible. It is recom-
mended that you visit an INFINITI retailer for this
service.
LSD2082
INCREASING FUEL ECONOMYINTELLIGENT ALL-WHEEL DRIVE
(AWD) (if so equipped)
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●Do not attempt to test an AWD
equipped vehicle on a 2-wheel dyna-
mometer (such as the dynamometers
used by some states for emissions test-
ing) or similar equipment even if the
other two wheels are raised off the
ground. Make sure that you inform the
test facility personnel that your vehicle
is equipped with AWD before it is
placed on a dynamometer. Using the
wrong test equipment may result in
drivetrain damage or unexpected ve-
hicle movement which could result in
serious personal injury or vehicle
damage.
CAUTION
●Do not operate the engine on a free
roller when any of the wheels are
raised.
● If you use the free roller, rotate four
wheels with the same speed without
raising any wheels. ●
If an AWD warning message is dis-
played while driving there may be a
malfunction in the AWD system. Reduce
the vehicle speed immediately and have
your vehicle checked as soon as pos-
sible. It is recommended that you visit
an INFINITI retailer for this service.
● The powertrain may be damaged if you
continue driving when the AWD tem-
perature or tire size incorrect messages
are displayed
● If the AWD high temperature message
is displayed while you are driving, pull
off the road in a safe area, and idle the
engine. The driving mode will change to
2WD to prevent the AWD system from
malfunctioning. If the warning message
turns off, you can drive again.
● If the tire size incorrect message is dis-
played while you are driving, pull off the
road in a safe area with the engine
idling. Check that all tire sizes are the
same, that the tire pressure is correct
and that the tires are not excessively
worn. ●
If a warning message continues to be
displayed after the above operations,
have your vehicle checked as soon as
possible. It is recommended that you
visit an INFINITI retailer for this service.
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