check engine INFINITI QX60 2020 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
FCC ID: OAYSRR3B
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 inter-
ference, 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 compli-
ance could void the user’s authority to oper-
ate the equipment.
LSD2221
Starting and driving5-47

NOTE:∙ Illustration 12: The BSI system will not
operate if your vehicle is on a lane marker
when another vehicle enters the detec-
tion zone. In this case, only the BSW sys-
tem operates.
∙ BSI braking will not operate or will stop
operating and only a warning chime will
sound under the following conditions:
– When the brake pedal is depressed.
– When the vehicle is accelerated dur-
ing BSI system operation. –
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.
Illustration 12 – Entering from the side
LSD2051
5-58Starting 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 warn-
ing 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 sensors
2for 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 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.
For USA
FCC ID: OAYSRR3B
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 inter-
ference, 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 compli-
ance could void the user’s authority to oper-
ate the equipment.
LSD2025
5-68Starting and driving

Malfunction
When the RCTA system malfunctions, it will
turn off automatically. The system malfunc-
tion warning message with the BSW/RCTA
indicator (orange) will appear in the vehicle
information 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
FCC ID: OAYSRR3B
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 inter-
ference, 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 compli-
ance could void the user’s authority to oper-
ate the equipment.
LSD2221
Starting and driving5-77

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
Applicable law: Canada 310
This device complies with Industry Canada
licence-exempt RSS standard(s). Operation is
subject to the following two conditions: (1)
This device may not cause interference, and
(2) this device must accept any interference,
including interference that may cause unde-
sired operation of the device.
Frequency bands: 24.05 — 24.25GHz
Output power: less than 20 milliwatts
PRECAUTIONS ON CRUISE
CONTROL
1. ACCEL/RES switch
2. COAST/SET switch
3. CANCEL switch
4. ON/OFF switch
∙ If the cruise control system malfunctions, it will cancel automatically. The SET indi-
cator in the vehicle information display
will blink to warn the driver. ∙ If the engine coolant temperature be-
comes excessively high, the cruise control
system will be canceled automatically.
∙ If the SET indicator blinks, turn the ON/OFF switch off and have the system
checked. It is recommended that you visit
an INFINITI retailer for this service.
∙ The SET indicator may sometimes blink when the ON/OFF switch is turned on
while pushing the ACCEL/RES,
COAST/SET or CANCEL switch. To
properly set the cruise control system,
perform the steps below.
WARNING
Do not use the cruise control when driving
under the following conditions:
∙ When it is not possible to keep the vehicleat a set speed
∙ In heavy traffic or in traffic that varies in speed
∙ On winding or hilly roads
∙ On slippery roads (rain, snow, ice, etc.)
∙ In very windy areas
Doing so could cause a loss of vehicle con-
trol and result in an accident.
SSD0941
CRUISE CONTROL (if so equipped)
5-78Starting and driving

∙ICC system warning (orange): Indi-
cates that there is a malfunction in the
ICC system.
2. Vehicle ahead detection indicator: Indicates whether it detects a vehicle in
front of you.
3. Set distance indicator: Displays the selected distance between
vehicles set with the distance switch.
4. Set vehicle speed indicator: Indicates the set vehicle speed.
Preview function warning light and display
When the Preview Function is not operating
properly, the chime sounds and the system
warning light (orange) will come on.
Action to take:
If the warning light comes on, park the vehicle
in a safe place. Turn the engine off, restart
the engine and resume driving. If the indicator stays on, it may indicate that
the Preview Function is malfunctioning (the
brake is operative). Although the vehicle is
still drivable under normal conditions, have
the vehicle checked. It is recommended that
you visit an INFINITI retailer for this service.
LSD2067
5-86Starting and driving

Action to take
When the conditions listed above are no lon-
ger present, turn the system off using the
CRUISE ON/OFF switch. Turn the ICC sys-
tem back on to use the system.
Condition B
When the radar sensor area of the front
bumper is covered with dirt or is obstructed,
the ICC system will automatically be can-
celed. If the sensor area is covered with ice, a
transparent or translucent vinyl bag, etc., the
ICC system may not detect vehicles ahead. In
these instances, the ICC system may not can-
cel and may not be able to maintain the se-
lected following distance from the vehicle
ahead. Be sure to check and clean the sensor
area.
The system warning light (orange) will illumi-
nate and the “Unavailable: Front Radar Ob-
struction” warning message will appear in the
vehicle information display.Action to take
If the warning light (orange) comes on, park
the vehicle in a safe location and turn the
engine off. Check to see if the radar sensor
window is blocked. If the radar sensor win-
dow is blocked, remove the blocking material.
Restart the engine. If the warning light con-
tinues to illuminate, have the ICC system
checked. It is recommended that you visit an
INFINITI retailer for this service.
Condition C
When the ICC system is not operating prop-
erly, a chime sounds and the system warning
light (orange) will come on.Action to take
If the warning light comes on, park the vehicle
in a safe place. Turn the engine off, restart
the engine, resume driving and set the ICC
system again.
If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the ve-
hicle is still drivable under normal conditions,
have the vehicle checked. It is recommended
that you visit an INFINITI retailer for this
service.
LSD2797LSD2175
5-98Starting and driving

Condition B:
When the sensor area of the front bumper is
dirty, making it impossible to detect a vehicle
ahead, the DCA system is automatically can-
celed.
The chime sounds and the system warning
light (orange) will come on and the “Unavail-
able: Front Radar Obstruction” indicator will
appear.
Action to take:
If the warning light comes on, park the vehicle
in a safe place, turn the engine off. Clean the
sensor area of the bumper and then perform
the settings again.Condition C:
When the DCA system is not operating prop-
erly, the chime sounds and the system warn-
ing light (“DCA” orange) will come on.
Action to take:
If the warning light comes on, park the vehicle
in a safe place. Turn the engine off, restart
the engine, and turn on the DCA system
again.If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the ve-
hicle is still drivable under normal conditions,
have the vehicle checked. It is recommended
that you visit an INFINITI retailer for this
service.
SYSTEM MAINTENANCE
The sensor for the DCA system is common
with ICC and is located behind the front bum-
per.
For additional information, refer to “Intelli-
gent Cruise Control (ICC)” in this section.
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 op-
eration.
FCC Warning
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
DCA warning light (orange)
LSD2081
5-110Starting and driving

NOTE:
When the inside of the windshield or camera
area is misted or frozen, it will take a period
of time to remove it after A/C turns ON. If
dirt appears on this area, have it checked. It
is recommended that you visit an INFINITI
retailer for this service.
Condition B:
In the following conditions, the FEB with Pe-
destrian Detection system warning light will
illuminate and the system will be turned off
automatically and the “Unavailable: Front
Radar Obstruction” warning message will ap-
pear in the vehicle information display.∙ The sensor area of the front bumper is covered with dirt or is obstructed.
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 the radar sensor area of the front
bumper or the camera area of the windshield
with a soft cloth, and restart the engine. If the
warning light continues to illuminate, have
the FEB with Pedestrian Detection system
checked. It is recommended that you visit an
INFINITI retailer for this service. NOTE:
If the FEB with Pedestrian Detection system
stops working, the PFCW system will also
stop working.
SYSTEM MALFUNCTION
If the FEB with Pedestrian Detection system
malfunctions, it will be turned off automati-
cally, a chime will sound, the FEB with Pedes-
trian Detection system warning light (orange)
will illuminate and the warning message
[Malfunction] will appear in the vehicle infor-
mation 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 FEB with
Pedestrian Detection system checked. It is
recommended that you visit an INFINITI re-
tailer for this service.
NOTE:
If the FEB with Pedestrian Detection system
stops working, the PFCW system will also
stop working.
SYSTEM MAINTENANCE
The radar sensorAis located behind the
lower grille of the front bumper. The camera
Bis located on the upper side of the wind-
shield.
To keep the FEB with Pedestrian Detection
system operating properly, be sure to ob-
serve the following:
∙ Always keep sensor areas of the front bumper and windshield clean.
∙ Do not strike or damage the areas around the sensors (ex. Bumper, windshield).
LSD2703
5-118Starting and driving

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
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 with Pedestrian Detection system
stops working, the PFCW system will also
stop working.
SYSTEM MALFUNCTION
If the PFCW system malfunctions, it will be
turned off automatically, a chime will sound,
the FEB with Pedestrian Detection system
warning light (orange) will illuminate and the
warning message [Malfunction] will appear
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 sys-
tem 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 sen-
sor area. This could cause failure or mal-
function. ∙ Do not attach metallic objects near the
sensor area (brush guard, etc.). This could
cause failure or malfunction.
∙ Do not alter, remove or paint the front bumper. 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 op-
eration.
FCC Warning
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
LSD2702
5-130Starting and driving