sensor INFINITI QX60 2019 Service Manual

Malfunction
If the BSW system malfunctions, it will turn
off automatically. The system malfunction
warning message with the BSW/RCTA indi-
cator (orange) will appear in the vehicle infor-
mation display.
NOTE:
If the BSW system stops working, the RCTA
system (if so equipped) will also stop work-
ing.
Action to take:
Stop the vehicle in a safe location, place the
vehicle in the P (Park) position, turn the en-
gine off and restart the engine. If the mes-
sage continues to appear, have the system
checked. It is recommended that you visit an
INFINITI retailer for this service.
SYSTEM MAINTENANCE
The two radar sensors1for the BSW and
RCTA systems are located near the rear
bumper. Always keep the area near the radar
sensors clean.
The radar sensors may be blocked by tempo-
rary ambient conditions such as splashing
water, mist or fog.
The blocked condition may also be caused by
objects such as ice, frost or dirt obstructing
the radar sensors.
Check for and remove objects obstructing
the area around the radar sensors. Do not attach stickers (including transparent
material), install accessories or apply addi-
tional paint near the radar sensors.
Do not strike or damage the area around the
radar sensors. It is recommended that you
visit an INFINITI retailer if the area around
the radar sensors is damaged due to a colli-
sion.
Radio frequency statement
For USA
This device complies with part 15 of the FCC
Rules. (FCC Number UR8100261)
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 op-
eration.
NOTE:
The manufacturer is not responsible for any
radio or TV interference caused by unau-
thorized modifications to this equipment.
Such modifications could void the user’s au-
thority to operate the equipment.
LSD2221
Starting and driving5-47

BSI SYSTEM OPERATION
If the radar sensors detect vehicles in the
detection zone, the side indicator light lo-
cated near the outside mirrors illuminates. If
your vehicle is approaching a lane marker, the
system chimes a sound (three times) and the
side indicator light flashes. Then the system
applies the brakes on one side of the vehicle
for a moment to help return the vehicle back
to the center of the lane. BSI operates re-
gardless of turn signal usage.
NOTE:
Warning and brake control will only be acti-
vated if the side indicator light is already
illuminated when your vehicle approaches a
lane marker. If another vehicle comes into
the detection zone after your vehicle has
crossed a lane marker, no warning or brake
control will be activated. For additional in-
formation, refer to “BSI driving situations”
in this section. The BSI system is typically
activated earlier than the Lane Departure
Prevention (LDP) system when your vehicle
is approaching a lane marker.The BSI system turns on when the dynamic
driver assistance switch on the steering
wheel is pushed when the “Blind Spot Inter-
vention” is enabled in the “Driver Assistance”
menu on the vehicle information display. The
BSI ON indicator light
Aon the instrument
panel illuminates when the BSI system is
turned on.
The BSI system provides a chime and turns on
or flashes the side indicator light even if the
BSW system is off.
5-50Starting and driving

BSI SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the BSI system. Failure to operate the ve-
hicle in accordance with these system limi-
tations could result in serious injury or
death.
∙ The radar sensors may not be able to de-tect and activate BSI when certain ob-
jects are present such as:
– Pedestrians, bicycles, or animals.
– Vehicles such as motorcycles, low height vehicles, or high ground clear-
ance vehicles.
– Oncoming vehicles.
– Vehicles remaining in the detection zone when you accelerate from a stop.
For additional information, refer to
“BSI driving situations” in this section.
– A vehicle merging into an adjacent lane at a speed approximately the
same as your vehicle. For additional
information, refer to “BSI driving situ-
ations” in this section. – A vehicle approaching rapidly from
behind. For additional information,
refer to “BSI driving situations” in this
section.
– A vehicle which your vehicle overtakes rapidly. For additional information,
refer to “BSI driving situations” in this
section.
– A vehicle that passes through the de- tection zone quickly.
∙ The radar sensors’ detection zone is de- signed based on a standard lane width.
When driving in a wider lane, the radar
sensors may not detect vehicles in an ad-
jacent lane. When driving in a narrow
lane, the radar sensors may detect ve-
hicles driving two lanes away.
∙ The radar sensors are designed to ignore most stationary objects; however, ob-
jects such as guardrails, walls, foliage and
parked vehicles may occasionally be de-
tected. This is a normal driving condition.
∙ Severe weather or road spray conditions may reduce the ability of the radar to de-
tect other vehicles. ∙ The camera may not detect lane markers
in the following situations and the BSI
system may not operate properly.
– On roads where there are multiple parallel lane markers; lane markers
that are faded or not painted clearly;
yellow painted lane markers; non-
standard lane markers; lane markers
covered with water, dirt, snow, etc.
– On roads where discontinued lane markers are still detectable.
– On roads where there are sharp curves.
– On roads where there are sharply con- trasting objects, such as shadows,
snow, water, wheel ruts, seams or
lines remaining after road repairs.
– On roads where the traveling lane merges or separates.
– When the vehicle’s traveling direction does not align with the lane markers.
– When traveling close to the vehicle in front of you, which obstructs the lane
camera unit detection range.
5-52Starting and driving

Overtaking another vehicle
Illustration 5: The side indicator light illumi-
nates if you overtake a vehicle and that ve-
hicle stays in the detection zone for approxi-
mately 3 seconds.
The radar sensors may not detect slower
moving vehicles if they are passed quickly.Illustration 6: If the driver activates the turn
signal while another vehicle is in the detection
zone, then the system chimes a sound (twice)
and the side indicator light flashes.
Illustration 7: If the BSI system is on and your
vehicle approaches a lane marker while an-
other vehicle is in the detection zone the sys-
tem chimes a sound (three times) and the side
indicator light flashes. Then, the BSI system
slightly applies the brakes on the appropriate
side to help return the vehicle back to the
center of the driving lane.
Illustration 5 – Overtaking another vehicle
SSD1033
Illustration 6 – Overtaking another vehicle
SSD1034
Illustration 7 – Overtaking another vehicle
LSD2072
Starting and driving5-55

NOTE:
Illustration 8: When overtaking several ve-
hicles in a row, the vehicles after the first
vehicle may not be detected if they are trav-
eling close together.Entering from the side
Illustration 9: The side indicator light illumi-
nates if a vehicle enters the detection zone
from either side.
NOTE:
The radar sensors may not detect a vehicle
which is traveling at about the same speed as
your vehicle when it enters the detection
zone.
Illustration 8 – Overtaking several vehicles
SSD1036
Illustration 9 – Entering from the side
LSD2050
5-56Starting and driving

–When steering quickly.
– When the ICC, DCA, PFCW or FEB
with Pedestrian Detection warnings
sound.
– When the hazard warning flashers
are operated.
– When driving on a curve at a high
speed.
SYSTEM TEMPORARILY
UNAVAILABLE
When any of the following messages appear
on the vehicle information display, a chime
will sound and the BSI system will be turned
off automatically.
∙ “Unavailable: Road is slippery”: When the VDC system (except traction
control system function) or ABS oper-
ates.
∙ “Unavailable: VDC OFF”: When the VDC system is turned off.
∙ “Unavailable: Snow Mode Active”: When the Drive Mode Selector switch is
turned to the SNOW mode. ∙ “Unavailable: High Cabin Temp.”:
When the camera detects that the inte-
rior temperature is high (over approxi-
mately 104°F [40°C]).
∙ “Unavailable: Side Radar Obstruction”: When side radar blockage is detected.
Turn off the BSI system and turn it on again
when the above conditions no longer exist.
SYSTEM MALFUNCTION
When the BSI system malfunctions, it will be
turned off automatically, a chime will sound
and the BSI system warning light (orange) will
illuminate.
Action to take:
Stop the vehicle in a safe location, place the
vehicle in the P (Park) position, turn the en-
gine off and restart the engine. If the warning
light (orange) continues to illuminate, have
the system checked. It is recommended that
you visit an INFINITI retailer for this service.
SYSTEM MAINTENANCE
The lane camera unit1for the BSI system is
located above the inside mirror. The two ra-
dar sensors
2for the BSI system are located
near the rear bumper. To keep the proper
operation of the BSI system and prevent a
system malfunction, be sure to observe the
following:
∙ Always keep the windshield and the area near the radar sensors clean.
LSD2153
5-58Starting and driving

∙ The radar sensors may be blocked bytemporary ambient conditions such as
splashing water, mist or fog. The blocked
condition may also be caused by objects
such as ice, frost or dirt obstructing the
radar sensors. Check for and remove ob-
jects obstructing the area around the ra-
dar sensors.
∙ Do not attach stickers (including trans- parent material), install accessories or
apply additional paint near the camera
unit or radar sensors.
∙ Do not place reflective materials, such as white paper or a mirror, on the instrument
panel. The reflection of sunlight may ad-
versely affect the camera unit’s capability
of detecting the lane markers.
∙ Do not strike or damage the area around the radar sensors. Do not touch the cam-
era lens or remove the screw located on
the camera unit. It is recommended that
you visit an INFINITI retailer if the camera
unit and/or area around the radar sen-
sors is damaged due to a collision.Radio frequency statement
For USA
This device complies with part 15 of the FCC
Rules. (FCC Number UR8100261)
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 op-
eration.
NOTE:
The manufacturer is not responsible for any
radio or TV interference caused by unau-
thorized modifications to this equipment.
Such modifications could void the user’s au-
thority to operate the equipment.
For Canada
This device complies with Industry Canada
Standard RSS-310.
Operation is subject to the following two
conditions: (1) This device may not cause in-
terference, and (2) this device must accept
any interference, including interference that
may cause undesired operation. Frequency of operation:
24,05GHz — 24,25GHz
Field Strength: Not greater than 2.5V/m
peak (0.25V/m average) at a distance of 3m
Ce produit est en conformité avec le Stan-
dard Industrie Canada RSS-310.
L’utilisation de ce dispositif est autorisée
seulement aux deux conditions suivantes : (1)
Il ne doit pas produire de brouillage, et (2)
l’utilisateur du dispositif doit être prêt à ac-
cepter tout brouillage radioélectrique reçu,
même si ce brouillage est susceptible de com-
promettre le fonctionnement du dispositif.
Fréquence d’opération :
24,05GHZ - 24,25GHz
Puissance du champ électrique: Pas plus de
2,5V/m pique (0,25V/m moyenne) à une dis-
tance de 3m.
Starting and driving5-59

WARNING
Failure to follow the warnings and instruc-
tions for proper use of the BCI system could
result in serious injury or death.
∙ The BCI system is not a replacement forproper driving procedure, is not designed
to prevent contact with vehicles or ob-
jects and does not provide full brake
power. When backing out of a parking
space, always use the side and rear mir-
rors and turn and look in the direction you
will move. Never rely solely on the BCI
system. ∙ There is a limitation to the detection ca-
pability of the radar or the sonar. Using
the BCI systems under some road,
ground, lane marker, traffic or weather
conditions could lead to improper system
operation. Always rely on your own op-
eration to avoid accidents.
The BCI system can help alert the driver of an
approaching vehicle or objects behind the ve-
hicle when the driver is backing out of a park-
ing space.
When the shift position is in R (Reverse) and
the vehicle speed is less than approximately
5 mph (8 km/h), the BCI system operates. The BCI system uses radar sensors
1in-
stalled on both sides near the rear bumper to
detect an approaching vehicle and sonar sen-
sors
2to detect objects in the rear.
The radar sensors
1detect an approaching
vehicle from up to approximately 49 ft (15 m)
away. The sonar sensors
2detect stationary
objects behind the vehicle up to approxi-
mately 4.9 ft (1.5 m)
3.
LSD2025LSD2026
BACKUP COLLISION INTERVENTION
(BCI) (if so equipped)
5-60Starting and driving

BCI SYSTEM OPERATION
When the shift lever is placed in the R (Re-
verse) position, the BCI ON message appears
in the vehicle information display.If the radar detects an approaching vehicle
from the side, the system chimes a sound
(single beep), the side BSW/RCTA indicator
light on the side of the approaching vehicle
flashes and a yellow rectangular frame ap-
pears in the display
A.NOTE:
∙ In the case of several vehicles approach-
ing in a row (Illustration 1) or in the op-
posite direction (Illustration 2), a chime
may not be sounded by the BCI system
after the first vehicle passes the sensors.
∙ The sonar system chime indicating there
is an object behind the vehicle has a
higher priority than the BCI chime (single
beep) indicating an approaching vehicle.
LSD2709
Illustration 1
LSD2043
5-62Starting and driving

BCI SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the BCI system. Failure to follow the warn-
ings and instructions for proper use of the
BCI system could result in serious injury or
death.
∙ Always check surroundings and turn tocheck what is behind you before backing
up. The radar sensors detect approaching
(moving) vehicles. The radar sensors can-
not detect every object such as:
– Pedestrians, bicycles, motorcycles, animals or child-operated toy vehicles
– A vehicle that is passing at speeds greater than approximately 15 mph
(24 km/h)
∙ The radar sensors may not detect ap- proaching vehicles in certain situations:
– Illustration
A: When a vehicle parked
next to you obstructs the beam of the
radar sensor.
– Illustration
B: When the vehicle is
parked in an angled parking space.
– Illustration
C: When the vehicle is
parked on inclined ground.
LSD3195
Starting and driving5-65