Nissan Juke (2016 year). Service Repair Manual — part 9
AV-60
< PRECAUTION >
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PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012202489
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, it is recommended that all maintenance
and repair be performed by an authorized NISSAN/INFINITI dealer.
• Improper repair, including incorrect removal and installation of the SRS, can lead to personal injury
caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module,
see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery or batteries, and wait at least 3 minutes before performing any service.
Precautions for Removing Battery Terminal
INFOID:0000000012947018
When disconnecting the battery terminal, pay attention to the following.
• Always use a 12V battery as power source.
• Never disconnect battery terminal while engine is running.
• When removing the 12V battery terminal, turn OFF the ignition
switch and wait at least 30 seconds.
• For vehicles with the engine listed below, remove the battery termi-
nal after a lapse of the specified time:
NOTE:
ECU may be active for several tens of seconds after the ignition switch is turned OFF. If the battery terminal
is removed before ECU stops, then a DTC detection error or ECU data corruption may occur.
• After high-load driving, if the vehicle is equipped with the V9X engine, turn the ignition switch OFF and wait
for at least 15 minutes to remove the battery terminal.
NOTE:
D4D engine
: 20 minutes
YS23DDT
: 4 minutes
HRA2DDT
: 12 minutes
YS23DDTT
: 4 minutes
K9K engine
: 4 minutes
ZD30DDTi
: 60 seconds
M9R engine
: 4 minutes
ZD30DDTT
: 60 seconds
R9M engine
: 4 minutes
V9X engine
: 4 minutes
YD25DDTi
: 2 minutes
SEF289H
Revision: November 2015
2016 JUKE
AV
PRECAUTIONS
AV-61
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• Turbocharger cooling pump may operate in a few minutes after the ignition switch is turned OFF.
• Example of high-load driving
- Driving for 30 minutes or more at 140 km/h (86 MPH) or more.
- Driving for 30 minutes or more on a steep slope.
• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON
the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of main battery and sub battery discon-
nected, then DTC may be detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.
Precaution for Trouble Diagnosis
INFOID:0000000012202491
AV COMMUNICATION SYSTEM
• Do not apply voltage of 7.0 V or higher to the measurement terminals.
• Use the tester with its open terminal voltage being 7.0 V or less.
• Be sure to turn ignition switch OFF and disconnect the battery cable from the negative terminal before
checking the circuit.
Precaution for Harness Repair
INFOID:0000000012202492
AV COMMUNICATION SYSTEM
• Solder the repaired parts, and wrap with tape. [Frays of twisted line
must be within 110 mm (4.33 in).]
• Do not perform bypass wire connections for the repair parts. (The
spliced wire will become separated and the characteristics of
twisted line will be lost.)
PKIA0306E
PKIA0307E
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AV-62
< PREPARATION >
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PREPARATION
PREPARATION
PREPARATION
Commercial Service Tools
INFOID:0000000012202493
Tool name
Description
Power tool
Loosening screws
PBIC0191E
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COMPONENT PARTS
AV-63
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SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000012202494
1.
Side camera RH
2. Front camera
3. Side camera LH
4.
Front door speaker LH
5. Rear door speaker LH
6. Woofer
7.
Rear camera
8. Rear door speaker RH
9. Antenna rod
10.
Antenna base (antenna amp. and
satellite radio antenna)
11. Front door speaker RH
12. Microphone
13. Combination meter
14. GPS antenna
15. Tweeter LH
16. Steering switch
17. Steering angle sensor
18. USB connector and AUX jack
19. Around view monitor control unit
20. Tweeter RH
21. NAVI control unit
JSNIA8049ZZ
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AV-64
< SYSTEM DESCRIPTION >
[AUDIO WITH NAVIGATION]
COMPONENT PARTS
Component Description
INFOID:0000000012202495
Part name
Description
NAVI control unit
• Operational switch of navigation system and audio system are integrated.
• Includes the audio, hands-free phone, navigation, satellite radio, rear view
monitor, USB connection and AUX connection functions.
• Map data can be loaded from the SD-card inserted in the built-in SD-card
slot.
• Sound signals are output to each speaker and woofer.
• It inputs the illumination signals that are required for the display dimming con-
trol.
• It inputs the signals for driving status recognition (vehicle speed, reverse and
parking brake).
• Touch panel function can be operated for each system by touching a display
directly.
• Camera image signal is input from around view monitor control unit.
Map SD-card
A collection of Map data.
Front door speaker
• Outputs sound signal from NAVI control unit.
• Outputs mid and low range sounds.
Tweeter
• Outputs sound signal from NAVI control unit.
• Outputs high range sounds.
Rear door speaker
• Outputs sound signal from NAVI control unit.
• Outputs high, mid and low range sounds.
Woofer
• Woofer amp. ON signal is input from NAVI control unit.
• Outputs sound signal from NAVI control unit.
• Outputs low range sounds.
Steering switch
• Operations for audio and hands-free phone are possible.
• Steering switch signal (operation signal) is output to NAVI control unit.
Microphone
• Used for hands-free phone operation.
• Microphone signal is transmitted to NAVI control unit.
• Power (microphone VCC) is supplied from NAVI control unit.
GPS antenna
GPS signal is received and transmitted to NAVI control unit.
Antenna base
A radio antenna base integrated with radio antenna amp. and satellite radio an-
tenna is adopted.
ANTENNA AMP.
• Radio signal received by rod antenna is amplified and transmitted to NAVI
control unit.
• Power (antenna amp. ON signal) is supplied from NAVI control unit.
SATELLITE RADIO ANTENNA
• Receives satellite radio waves and outputs it to NAVI control unit.
Around view monitor control unit
• It supplies power to front camera, rear camera, and side camera. And then it
superimposes the images from each camera and outputs them to NAVI con-
trol unit.
• Superimpose the guiding line and predicted course line to the camera image
that outputs to NAVI control unit.
• It performs the reception/transmission of communication signal with each
camera.
Combination meter
Receives the buzzer output signal from the around view monitor control unit via
CAN communication.
Front camera
• It inputs the power supply from around view monitor control unit and outputs
the image of the vehicle front to around view monitor control unit.
• It performs the reception/transmission of the communication signal with
around view monitor control unit.
Rear camera
• It inputs the power supply from around view monitor control unit and outputs
the image of the vehicle rear to around view monitor control unit.
• It performs the reception/transmission of the communication signal with
around view monitor control unit.
Revision: November 2015
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AV
COMPONENT PARTS
AV-65
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Side camera LH
• It inputs the power supply from around view monitor control unit and outputs
the image of the vehicle LH to around view monitor control unit.
• It performs the reception/transmission of the communication signal with
around view monitor control unit.
Side camera RH
• It inputs the power supply from around view monitor control unit and outputs
the image of the vehicle RH to around view monitor control unit.
• It performs the reception/transmission of the communication signal with
around view monitor control unit.
Steering angle sensor
It is connected to the around view monitor control unit and transmits the steer-
ing angle sensor signal via CAN communication.
USB connector and AUX jack
• Sound signal of auxiliary input is transmitted to NAVI control unit.
• Sound signal of USB input is transmitted to NAVI control unit.
Part name
Description
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AV-66
< SYSTEM DESCRIPTION >
[AUDIO WITH NAVIGATION]
SYSTEM
SYSTEM
System Description
INFOID:0000000012202496
SYSTEM DIAGRAM
DESCRIPTION
Refer to Owner’s Manual for navigation and audio system operating instructions.
Audio function and display are built into NAVI control unit.
This navigation has the following functions.
• Map data on SD card.
• Full support for playback of music from iPod
®
, iPhone, and USB device.
• High resolution full color touch panel 5.8 inch “QVGA” display.
• FM/AM digital tuner.
• USB mass storage connection.
• Satellite radio.
• Bluetooth
®
audio streaming.
• RDS
• POI Support is included. User POI download.
• Hands-free phone system.
• Around view monitor function.
iPod
®
is a trademark of Apple inc., registered in the U.S. and other countries.
NAVIGATION SYSTEM FUNCTION
JSNIA8053GB
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SYSTEM
AV-67
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Description
• The navigation system can be operated by control panel of the NAVI control unit and display (touch panel) of
the NAVI control unit.
• Guide sound during the operation of the navigation system is output from NAVI control unit to front speaker.
• NAVI control unit calculates the vehicle location based on the signals from GYRO (angle speed sensor),
vehicle sensor, and GPS satellite, as well as the map data from map SD card. It is displayed on display of
the NAVI control unit.
POSITION DETECTION PRINCIPLE
The navigation system periodically calculates the vehicle's current position according to the following three
signals:
• Travel distance of the vehicle as determined by the vehicle speed sensor
• Turning angle of the vehicle as determined by the gyroscope (angular velocity sensor)
• Direction of vehicle travel as determined by the GPS antenna (GPS information)
The current position of the vehicle is then identified by comparing the calculated vehicle position with map data
read from the map SD card (map-matching), and indicated on the screen as a vehicle mark. More accurate
data is judged and used by comparing vehicle position detection results found by the GPS with the result by
map-matching.
The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
• Travel distance
Travel distance calculations are based on the vehicle speed sen-
sor input signal. Therefore, the calculation may become incorrect
as the tires wear down. To prevent this, an automatic distance cor-
rection function has been adopted.
• Travel direction
Change in the travel direction of the vehicle is calculated by a gyro-
scope (angular velocity sensor) and a GPS antenna (GPS informa-
tion). They have both advantages and disadvantages.
More accurate traveling direction is detected because priorities are set for the signals from these two
devices according to the situation.
MAP-MATCHING
Map-matching compares a current location detected by the method
in the “Location Detection Principle” with a road map data from map
SD card.
NOTE:
The road map data is based on data stored in the map SD card.
The vehicle position may not be corrected under the following circumstances and after driving for a certain
time when GPS information is difficult to receive.
SEL684V
Type
Advantage
Disadvantage
Gyroscope
(angular velocity sensor)
Can detect the vehicle's turning angle quite
accurately.
Direction errors may accumulate when vehicle is
driven for long distances without stopping.
GPS antenna
(GPS information)
Can detect the vehicle's travel direction
(North/South/East/West).
Correct direction cannot be detected when vehicle
speed is low.
SEL685V
Revision: November 2015
2016 JUKE
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