sensor INFINITI QX60 2016 Service Manual

SYSTEM MAINTENANCE
The lane camera unit1for the BSI system is
located above the inside mirror. The two radar
sensors
2for the BSI system are located near
the rear bumper. To keep the proper operation of
the BSI system and prevent a system malfunc-
tion, be sure to observe the following:
● Always keep the windshield and the area
near the radar sensors clean. ●
The radar sensors may be blocked by tem-
porary 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 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 camera 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 sensors is damaged
due to a collision.
Radio frequency statement
For USA
FCC: OAYSRR2B This device complies with part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions:
(1) This device may not cause harmful inter-
ference, and (2) this device must accept any
interference received, including interfer-
ence that may cause undesired operation.
FCC Warning
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to op-
erate the equipment.
For Canada
Applicable law: Canada 310
This device complies with Industry Canada
licence-exempt RSS standard(s) . Opera-
tion is subject to the following two condi-
tions: (1) this device may not cause inter-
ference, and (2) this device must accept any
interference, including interference that
may cause undesired operation of the de-
vice.
Frequency bands: 24.05GHz — 24.25GHz
Output power: less than 20 milliwatts
LSD2153
Starting and driving5-57

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 for
proper driving procedure, is not de-
signed to prevent contact with vehicles
or objects and does not provide full
brake power. When backing out of park-
ing space, always use the side and rear
mirrors and turn and look in the direc-
tion you will move. Never rely solely on
the BCI system. ●
There is a limitation to the detection
capability of the radar or the sonar. Us-
ing the BCI systems under some road,
ground, lane marker, traffic or weather
conditions could lead to improper sys-
tem operation. Always rely on your own
operation to avoid accidents.
The BCI systems can help alert the driver of an
approaching vehicle or objects behind the ve-
hicle when the driver is backing out of a parking
space.
When the shift position is 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
1installed
on both sides near the rear bumper to detect an
approaching vehicle and sonar sensors to 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 approximately
4.9 ft (1.5 m)
3.
LSD2025LSD2026
BACK-UP COLLISION INTERVENTION
(BCI) (if so equipped)
5-58Starting and driving

BCI SYSTEM OPERATION
When the shift lever is placed in R (Reverse)
position, the BCI ON appears in the vehicle infor-
mation display.If the radar detects an approaching vehicle from
the side, the system chimes a sound (single
beep) , the Blind Spot Warning indicator light on
the side of the approaching vehicle flashes and a
yellow rectangular frame appears in display
A.NOTE:
● In the case of several vehicles approaching
in a row (Illustration 1) or in the opposite
direction (Illustration 2) , a chime may not be
sounded by the BCI system after the first
vehicle passes the sensors.
LSD2134
Illustration 1
LSD2043
5-60Starting and driving

BCI SYSTEM LIMITATIONSWARNING
Failure to follow the warnings and instruc-
tions for proper use of the BCI system
could result in serious injury or death.●
Always check surroundings and turn to
check what is behind you before back-
ing up. The radar sensors detect ap-
proaching (moving) vehicles. The radar
sensors cannot 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.
– Illustration d: When an approaching vehicle turns into your vehicle’s park-
ing lot aisle.
LSD2173
Starting and driving5-63

– Illustration e: When the angle formedby your vehicle and approaching ve-
hicle is small.
● The following conditions may reduce
the ability of the radar to detect other
vehicles:
– Severe weather
– Road spray
– Ice build up on the vehicle
– Frost build up on the vehicle
– Dirt up on the vehicle
● Do not attach stickers (including trans-
parent material) , install accessories or
apply additional paint near the radar
sensors. These conditions may reduce
the ability of the radar to detect other
vehicles.
● The sonar sensors detect stationary ob-
jects behind the vehicle. The sonar sen-
sor may not detect:
– Small or moving objects
– Wedge-shaped objects
– Object close to the bumper (less than approximately 1 ft (30 cm)) – Thin objects such as rope, wire and
chain, etc.
● The brake engagement by the BCI sys-
tem is not as effective on a slope as it is
on flat ground. When on a steep slope
the system may not function properly.
● Do not use the BCI system under the
following conditions because the sys-
tem may not function properly:
– When driving with a tire that is not within normal tire conditions (e.g.
tire wear, low tire pressure, installa-
tion of spare tire, tire chains, non-
standard wheels) .
– When the vehicle is equipped with non-original brake parts or suspen-
sion parts.
● Do not use the BCI systems when tow-
ing a trailer.
● Excessive noise (e.g. audio system vol-
ume, open vehicle window) will inter-
fere with the chime sound, and it may
not be heard.SYSTEM TEMPORARILY NOT
AVAILABLE
If the following messages appear on the vehicle
information display, a chime will sound and the
BCI system will be turned off automatically.
● “Unavailable High Accelerator Temp.”:
If the vehicle is parked in direct sunlight
under high temperature conditions (over ap-
proximately 104°F (40°C)) and then started,
the BCI system may be deactivated auto-
matically and the “Unavailable High Accel-
erator Temp” message will appear in the
vehicle information display for a period of
time.
When the interior temperature is reduced,
turn off the BCI system and turn it on again.
● “Unavailable Side Radar Obstruction”:
When side radar blockage is detected.
When the blockage is removed, turn off the
BCI system and turn it on again.
5-64Starting and driving

SYSTEM MALFUNCTION
If the BCI system malfunctions, it will turn off
automatically, a chime will sound and the BCI
system warning light (orange) will illuminate.
Action to take:
Stop the vehicle in a safe location, turn the engine
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 radar sensors1and the sonar sensors2
for the BCI system are located near the rear
bumper. Always keep the area near the radar
sensors clean.
The radar sensors may be blocked by temporary
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 ma-
terial) , install accessories or apply additional
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 sen-
sors is damaged due to a collision.
LSD2025
Starting and driving5-65

1. Side BSW/RCTA Indicator Light
2. BSW/RCTA Indicator
RCTA SYSTEM OPERATION
The RCTA system can help alert the driver of an
approaching vehicle when the driver is backing
out of a parking space.
When the shift position is in R (Reverse) and the
vehicle speed is less than approximately 5 mph
(8 km/h), the RCTA system is operational.
If the radar detects an approaching vehicle from
either side, the system chimes (once) and the
side BSW/RCTA indicator light flashes on the
side the vehicle is approaching from.The RCTA system uses radar sensors
1in-
stalled on both sides near the rear bumper to
detect an approaching vehicle.
The radar sensors
1can detect an approaching
vehicle from up to approximately 66 ft (20 m)
away.
LSD2216LSD2221
Starting and driving5-67

WARNING
Listed below are the system limitations for
the RCTA system. Failure to operate the
vehicle in accordance with these system
limitations could result in serious injury or
death.
●Always check surroundings and turn to
check what is behind you before back-
ing up. The radar sensors detect ap-
proaching (moving) vehicles. The radar
sensors cannot detect every object such
as:
– Pedestrians, bicycles, motorcycles, animals or child-operated toy
vehicles
– A vehicle that is passing at speeds greater than approximately 19 mph
(30 km/h)
– A vehicle that is passing at speeds lower than approximately 5 mph
(8 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.
– Illustration d: When an approaching vehicle turns into your vehicle’s park-
ing lot aisle.
– Illustration e: When the angle formed by your vehicle and approaching ve-
hicle is small
● The following conditions may reduce
the ability of the radar to detect other
vehicles:
– Severe weather
– Road spray
– Ice/frost/snow build-up on the vehicle
– Dirt build- up on the vehicle
● Do not attach stickers (including trans-
parent material) , install accessories or
apply additional paint near the radar
sensors. These conditions may reduce
the ability of the radar to detect other
vehicles ●
Excessive noise (e.g. audio system vol-
ume, open vehicle window) will inter-
fere with the chime sound, and it may
not be heard.
5-70Starting and driving

NOTE:
In the case of several vehicles approaching
in a row (Illustration 1) or in the opposite
direction (Illustration 2) , a chime may not
be sounded by the RCTA system after the
first vehicle passes the sensors.
Illustration 1
LSD2043
Illustration 2
LSD2044
Starting and driving5-71

SYSTEM TEMPORARILY
UNAVAILABLE
When radar blockage is detected, the system will
be deactivated automatically. The “Side Radar
Obstruction” warning message will appear and
the BSW/RCTA indicator (white) will blink
Ain
the vehicle information display.
The systems are not available until the conditions
no longer exist.
The radar sensors may be blocked by temporary
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.
NOTE:
If the BSW system stops working, the RCTA
system will also stop working.
Action to take
When the above conditions no longer exist, the
system will resume automatically.
LSD2587
5-72Starting and driving