Juke F15 (2012 year). Service Repair Manual — part 3
AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-29
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STEERING SWITCH SIGNAL B CIRCUIT
Description
INFOID:0000000006659776
Transmits the steering switch signal to audio unit.
Diagnosis Procedure
INFOID:0000000006659768
1.
CHECK STEERING SWITCH SIGNAL B CIRCUIT
1.
Disconnect audio unit connector and spiral cable connector.
2.
Check continuity between audio unit harness connector and spiral cable harness connector.
3.
Check continuity between audio unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK SPIRAL CABLE
Check spiral cable.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace spiral cable. Refer to
.
3.
CHECK AUDIO UNIT VOLTAGE
1.
Connect audio unit connector and spiral cable connector.
2.
Turn ignition switch ON.
3.
Check voltage between audio unit harness connector.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace audio unit. Refer to
AV-38, "Removal and Installation"
.
4.
CHECK STEERING SWITCH
1.
Turn ignition switch OFF.
2.
Check steering switch. Refer to
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace steering switch. Refer to
.
Audio unit
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M128
16
M33
31
Existed
Audio unit
Ground
Continuity
Connector
Terminal
M128
16
Not existed
Probe
Reference value
(Approx.)
(+)
(
−
)
Audio unit
Connector
Terminal
Connector
Terminal
M128
16
M128
15
3.3 V
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STEERING SWITCH SIGNAL B CIRCUIT
Component Inspection
INFOID:0000000006659779
Measure the resistance between the steering switch connector.
Standard
JPNIA1780GB
Steering switch
Condition
Resistance
(Approx.)
Ω
Terminal
Terminal
14
17
switch ON
709 – 737
SEEK DOWN switch
ON
315 – 327
SEEK UP switch ON
119 – 123
SOURCE switch ON
0
15
switch ON
315 – 327
VOL UP switch ON
119 – 123
VOL DOWN switch ON
0
AV
STEERING SWITCH GROUND CIRCUIT
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STEERING SWITCH GROUND CIRCUIT
Description
INFOID:0000000006659777
Transmits the steering switch signal to audio unit.
Diagnosis Procedure
INFOID:0000000006659771
1.
CHECK STEERING SWITCH SIGNAL GROUND CIRCUIT
1.
Disconnect audio unit connector and spiral cable connector.
2.
Check continuity between audio unit harness connector and spiral cable harness connector.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK SPIRAL CABLE
Check spiral cable.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace spiral cable. Refer to
.
3.
CHECK GROUND CIRCUIT
1.
Connect audio unit connector.
2.
Check continuity between audio unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace audio unit. Refer to
AV-38, "Removal and Installation"
.
4.
CHECK STEERING SWITCH
1.
Turn ignition switch OFF.
2.
Check steering switch. Refer to
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace steering switch. Refer to
.
Component Inspection
INFOID:0000000006659780
Measure the resistance between the steering switch connector.
Audio unit
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M128
15
M33
33
Existed
Audio unit
Ground
Continuity
Connector
Terminal
M128
15
Existed
JPNIA1780GB
AV-32
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STEERING SWITCH GROUND CIRCUIT
Standard
Steering switch
Condition
Resistance
(Approx.)
Ω
Terminal
Terminal
14
17
switch ON
709 – 737
SEEK DOWN switch
ON
315 – 327
SEEK UP switch ON
119 – 123
SOURCE switch ON
0
15
switch ON
315 – 327
VOL UP switch ON
119 – 123
VOL DOWN switch ON
0
AV
AUDIO SYSTEM SYMPTOMS
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SYMPTOM DIAGNOSIS
AUDIO SYSTEM SYMPTOMS
MODELS WITH USB CONNECTION FUNCTION
MODELS WITH USB CONNECTION FUNCTION : Symptom Table
INFOID:0000000006414393
AUDIO SYSTEM
RELATED TO HANDS-FREE PHONE
• Check that the cellular phone is the corresponding type (Bluetooth
™
enabled) and Bluetooth
™
turns ON.
• Malfunction may occur due to the version change of the phone type, etc. even though it is the corresponding
type. The cell phone must support at least hands-free profile V1.0 and object push V1.0. Refer to cell phone
instruction manual.
Symptoms
Check items
Probable malfunction location / Action
to take
The audio system does not turn
ON.
–
Audio unit power supply and ground cir-
cuit.
Refer to
Audio sound is not heard.
No sound from all speakers.
.
Sound is heard only from specific places.
Sound signal circuit of suspect system.
Perform audio unit diagnosis function.
Refer to
CONNECTION FUNCTION : On Board
Diagnosis Function"
Only specified switch cannot be
operated.
–
.
Display does not dim.
Check “Illumination” in
diagnosis function of
audio unit.
Refer to
ELS WITH USB CON-
NECTION FUNCTION
: On Board Diagnosis
Function"
.
“ON” is displayed for “Illumi-
nation”.
.
“ON” is not displayed for “Il-
lumination”.
Illumination signal circuit
Speed sensitive volume system
does not work.
Check “Vehicle speed”
in diagnosis function of
audio unit.
Refer to
ELS WITH USB CON-
NECTION FUNCTION
: On Board Diagnosis
Function"
.
A value of “Vehicle Speed”
changes according to vehi-
cle speeds.
.
A value of “Vehicle Speed”
does not change according
to vehicle speeds.
Vehicle speed signal circuit
• AM/FM radio is not received.
• Traffic information (RDS) is
not received.
• Other audio sound
is normal.
• Check “Self check”
in diagnosis function
of audio unit.
Refer to
"MODELS WITH
USB CONNECTION
FUNCTION : On
Board Diagnosis
Function"
The malfunction related to
radio antenna is not detect-
ed.
.
The malfunction related to
radio antenna is detected.
• Antenna amp. ON signal circuit.
• Antenna base
• Antenna feeder
AV-34
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AUDIO SYSTEM SYMPTOMS
• When customers contact concerning Bluetooth
™
compatible cell phone malfunction for the first time, always
suggest customers to update cellular phone software if possible.
• Check that customer cellular phone is compatible on the published list. The dealer should contact its RBU/
NSC for the list.
• Take note of any exceptions that the list may detail, i.e. no ringing tone or no phonebook transfer etc. If the
customer phone is not listed then its full function cannot be guaranteed. NISSAN should not replace the
audio unit if the cell phone does not appear on the list or the cell phone is operating as described on the list
e.g. no ringing tone, no phonebook transfer etc.
• Take note of any exceptions to other phones made by the same manufacturer as the customers. Any excep-
tions on one model by a specific manufacturer may be common to all models made by that manufacturer.
Simple Check for Bluetooth
™
Communication
If cellular phone and audio unit cannot be connected with Bluetooth
™
communication, following procedure
allows the technician to judge which device has malfunction.
1.
Turn on a cellular phone, not connecting Bluetooth
™
communication.
2.
Start CONSULT-III, then start Windows
®
.
3.
Set CONSULT-III near a cellular phone.
4.
When operated Bluetooth
™
registration by cellular phone, check
if CONSULT-III
*
would be displayed on the device name.
(If other Bluetooth
™
device is located near cellular phone, a
name of the device would be displayed also.)
NOTE:
*:Displayed device name is “NISSAN-
”.
• If no device name is displayed, cellular phone is malfunction.
Repair the cellular phone first, then perform diagnosis.
• If CONSULT-III is displayed on device name, cellular phone is nor-
mal
*
. Perform diagnosis as per the following table.
*
: There is no 100% guarantee that cellular phone operates all
functions on audio unit. Different phone manufacturers implement Bluetooth
™
in different ways. Phones on
Supported Phone List are tested and any minor exceptions are listed.
Trouble Diagnosis Chart by Symptom
RELATED TO USB
NOTE:
Check that there is no malfunction of USB equipment main body before performing a diagnosis.
JPNIA0441GB
Symptoms
Check items
Possible malfunction location / Action to take
Does not recognize cellular
phone connection.
Repeat the registration of cellular phone.
Audio unit malfunction. Replace audio unit.
Refer to
AV-38, "Removal and Installation"
Hands-free phone cannot be
activated.
• Hands-free phone operation can be
made, but the communication cannot
be established.
• Hands-free phone operation can be
performed, however, voice between
each other cannot be heard during the
conversation.
Originating sound is not heard
by the other party with hands-
free phone communication.
Voice operation is work.
Voice operation does not work.
Microphone signal circuit malfunction.
Refer to
The other party's voice cannot
be heard by hands-free phone.
—
TEL voice sound signal circuits malfunction.
AV
AUDIO SYSTEM SYMPTOMS
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iPod
®
is a trademark of Apple inc., registered in the U.S. and other countries.
RELATED TO AUXILIARY INPUT
NOTE:
Check that there is no malfunction of AUX equipment main body before performing a diagnosis.
RELATED TO STEERING SWITCH
MODELS WITHOUT USB CONNECTION FUNCTION
MODELS WITHOUT USB CONNECTION FUNCTION : Symptom Table
INFOID:0000000006577791
Symptoms
Check items
Probable malfunction location / Action
to take
iPod
®
or USB memory can not
be recognized.
With iPod or USB
memory Connected,
check “USB connect-
ed” in diagnosis func-
tion of audio unit.
“ON” is displayed for “USB
connected”.
• USB and AUX harness
• USB connector and AUX jack
• Audio unit
“ON” is not displayed for
“USB connected”.
• USB and AUX harness
• USB connector and AUX jack
Symptoms
Check items
Probable malfunction location
No voice sound is heard when
AUX mode is selected.
Voice sound is heard when other modes
are selected.
• USB and AUX harness
• USB connector and AUX jack
Symptoms
Possible malfunction location / Action to take
All steering switches are not operated.
Steering switch signal ground circuit.
Refer to
Only specified switch cannot be operated.
Steering switch.
“
”, “SEEK UP”, “SEEK DOWN” and “SOURCE” switches
are not operated.
Steering switch signal A circuit.
Refer to
“
”, “VOL UP” and “VOL DOWN” switches are not operated.
Steering switch signal B circuit
Refer to
The steering switch operates improperly.
(The above phenomena excluded.)
EQ1 circuit
Symptoms
Check items
Possible malfunction location / Action to take
Audio sound is not heard.
No sound from all speakers.
Audio unit power supply and ground circuit.
Refer to
AV-24, "AUDIO UNIT : Diagnosis Procedure"
.
Sound is heard only from specific
places.
Sound signal circuit of suspect system.
AV-36
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NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
Description
INFOID:0000000006414394
RELATED TO AUDIO
• The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interfer-
ence, etc.). Check the symptoms below to diagnose the malfunction.
• The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check that noise is caused and/or changed by engine speed, ignition switch turned to each position, and
operation of each piece of electrical equipment. Then determine the cause.
NOTE:
• CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA) or could be incor-
rectly mastered by the customer on a computer.
• Check that the CDs carry the Compact Disc Logo. If not, the disc is not mastered to the red book Compact
Disc Standard and may not play.
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other
sources, is not a malfunction.
NOTE:
• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to mountains or buildings blocking
the signal.
• Multi-path noise: This noise results from a time difference between the broadcast waves directly from the station arriving at the
antenna and the waves reflected by mountains or buildings.
RELATED TO TELEPHONE
Symptoms
Cause and counter measure
Cannot play
Check that the CD was inserted correctly.
Check that the CD is scratched or dirty.
Check that there is condensation inside the player, and if there is, wait until the condensation is
gone (about 1 hour) before using the player.
The player will play correctly after it returns to the normal temperature if there is a temperature
increase error.
Only the music CD files (CD-DA data) will be played if there is a mixture of music CD files (CD-
DA data) and MP3/WMA files on a CD.
Files with extensions other than “.MP3”, “.WMA”, “.mp3”, or “.wma” cannot be played.
Check that the finalization process, such as session close and disc close, is done for the disc.
Check that the CD is protected by copyright.
Poor sound quality
Check that the CD is scratched or dirty.
It takes a relatively long time before
the music starts playing.
If there are many folder or file levels on the MP3/WMA CD, or if it is a multisession disc, some
time may be required before the music starts playing.
The songs do not play back in the
desired order.
The playback order is the order in which the files were written by the software, so the files might
not play in the desired order.
Symptoms
Cause and counter measure
Intermittent voice turbulence occurs be-
tween buildings.
Surrounded by buildings, cell phones may have a poor reception due to radio waves
irregular reflection or interception.
Noise interference occurs under the rail-
road overpass or near high-tension wires,
traffic lights, or neon signs.
Noise waves from these may be mixed into radio waves.
Booming noises are mixed into audio.
Radio waves from the cell phone may be mixed into audio.
No sound can be heard:
• Voice from the party on the other end of
the line cannot be heard.
• No ring tone.
• Check that the key switch is not set to ON or ACC.
• Check that sound volume (VOL) is not set to minimum.
• Check that the connection of Bluetooth
™
is normal.
• Adjust cell phone ring tone and volume. Volume levels of ring tone and voice on the
phone depend on the volume setting of the cell phone, according to the model.
AV
NORMAL OPERATING CONDITION
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Voice cannot be transmitted to the party on
the other end of the line.
Check that the connection of Bluetooth
™
is normal.
Telephone call does not get through.
• Check that the cell phone is not locked.
• Check that the connection of Bluetooth
™
is normal.
• Check that the telephone call is made in the area within the telecommunications car-
rier service area.
• Check that the area is not a blind area.
The party on the other end of the line hears
noises while talking on a hand-held cell
phone.
The party on the other end of the line may hear noises depending on where the cell
phone is placed.
Bluetooth
™
has a slow connection after ig-
nition switch ON.
Some models take time for standby.
Sound level of voice is different from that of
ringing sounds or ring tone.
This model allows separate settings for sound levels of ringing sounds, ring tone, and
voice.
The number of electric field reception bars
of the audio unit is different from that of the
cell phone. Or telephone call does not get
through even when transmitting with the re-
ception bar displayed.
Specifications regarding the number of electric field reception bars differ from cell
phone to cell phone. (Reception bar of the audio unit is the guideline.)
The party on the other end of the line hears
muffled sounds while talking on the phone.
Ambient sounds through the microphone make muffled sounds after conversion pe-
culiar to digital devices.
Symptoms
Cause and counter measure
AV-38
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AUDIO UNIT
REMOVAL AND INSTALLATION
AUDIO UNIT
Removal and Installation
INFOID:0000000006578268
REMOVAL
1.
Remove cluster lid C. Refer to
2.
Remove audio unit screws.
3.
Disconnect audio unit connectors to remove audio unit and brackets as a single unit.
4.
Remove brackets screws to remove audio unit.
INSTALLATION
1.
Install in the reverse order of removal.
2.
Enter the anti-theft code (with USB connection function models). Refer to
AV
FRONT DOOR SPEAKER
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FRONT DOOR SPEAKER
Removal and Installation
INFOID:0000000006578269
REMOVAL
1.
Remove front door finisher. Refer to
2.
Remove front door speaker screws, then disconnect front door speaker connector and remove front door
speaker.
INSTALLATION
Install in the reverse order of removal.
AV-40
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TWEETER
TWEETER
Removal and Installation
INFOID:0000000006578270
REMOVAL
1.
Remove front pillar garnish. Refer to
.
2.
Remove tweeter clip, then disconnect tweeter connector and remove tweeter.
INSTALLATION
Install in the reverse order of removal.
AV
REAR DOOR SPEAKER
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REAR DOOR SPEAKER
Removal and Installation
INFOID:0000000006578271
REMOVAL
1.
Remove rear door finisher. Refer to
.
2.
Remove rear door speaker screws, then disconnect rear door speaker connector and remove rear door
speaker.
INSTALLATION
Install in the reverse order of removal.
AV-42
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ANTENNA BASE
ANTENNA BASE
Exploded View
INFOID:0000000006578272
Removal and Installation
INFOID:0000000006578273
REMOVAL
1.
Remove headlining. Refer to
2.
Disconnect antenna feeder connector.
3.
Remove nut to remove antenna base.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
If the antenna base mounting nut is tightened looser than the specified torque, then this will lower the
sensitivity of the antenna. On the other hand, if the nut is tightened tighter than the specified torque,
then this will deform the roof panel.
JSNIA3161GB
1.
Antenna rod
2.
Antenna base
:
: N·m (kg-m, in-lb)
AV
MICROPHONE
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MICROPHONE
Removal and Installation
INFOID:0000000006578274
REMOVAL
1.
Remove headlining. Refer to
2.
Remove microphone connector and pawl to remove microphone.
INSTALLATION
Install in the reverse order of removal.
AV-44
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STEERING SWITCH
STEERING SWITCH
Exploded View
INFOID:0000000006578275
.
Removal and Installation
INFOID:0000000006578276
REMOVAL
SR-13, "Removal and Installation"
.
INSTALLATION
Install in the reverse order of removal.
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