radio NISSAN LATIO 2010 Service Repair Manual

AUDIOAV-21
< SERVICE INFORMATION > [AUDIO WITHOUT NAVIGATION]
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NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise
from trains and other sources. It is not a malfunction.
• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun-
tains or buildings blocking the signal.
• Multi-path noise: This noise results from the waves sent directly from the broadcast station arriving at the antenna at a different time from the waves t hat reflect off of mountains or buildings.
Noise InspectionINFOID:0000000005395318
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and opera-
tion of each piece of electrical equipment, and determine the cause.
NOTE:
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
TYPE OF NOISE AND POSSIBLE CAUSE
No sound can be heard from one or several speakers. • Open or short in audio signal circuit between audio unit and front
speaker. Refer to AV- 2 4 , "
Sound Is Not Heard from Front Door
Speaker (Base System)" or AV- 2 6 , "Sound Is Not Heard from
Front Door Speaker or Tweeter (Premium System)" .
• Front speaker. Refer to AV- 2 4 , "
Sound Is Not Heard from Front
Door Speaker (Base System)" or AV- 2 6 , "Sound Is Not Heard
from Front Door Speaker or Tweeter (Premium System)" .
• Open or short in audio signal circuit between audio unit and rear
speaker. Refer to AV- 2 5 , "
Sound Is Not Heard from Rear Door
Speaker (Base System)" or AV- 2 7 , "Sound Is Not Heard from
Rear Door Speaker (Premium System)" .
• Rear speaker. Refer to AV- 2 5 , "
Sound Is Not Heard from Rear
Door Speaker (Base System)" or AV- 2 7 , "Sound Is Not Heard
from Rear Door Speaker (Premium System)" .
• Tweeter (mid level and premium system) AV- 2 6 , "
Sound Is Not
Heard from Front Door Speaker or Tweeter (Premium System)"
or AV- 2 7 , "
Sound Is Not Heard from Rear Door Speaker (Premi-
um System)" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
No sound can be heard from radio or noise is heard. • Antenna feeder. Refer to
AV- 3 3
.
• Antenna. Refer to AV- 3 3
.
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
Symptom
Check item
Occurrence condition Possible cause
Occurs only when engine is ON. A continuous growling noise occurs. The speed of
the noise varies with changes in the engine speed.
Ignition components
A whistling noise occurs while the engine speed is
high. A booming noise occurs while the engine is
running and the lighting switch is ON. Generator
Noise only occurs when various
electrical components are oper-
ating. A cracking or snapping sound occurs with the op-
eration of various switches.
Relay malfunction, radio malfunction
The noise occurs when various motors are operat-
ing. • Motor case ground
•Motor
The noise occurs constantly, not just under certain conditions. • Rear defogger coil malfunction
• Open circuit in printed heater
A cracking or snapping sound occurs while the vehicle is being driven, especially when
it is vibrating excessively. • Ground wire of body parts.
• Ground due to improper part installation
• Wiring connections or a short circuit
Revision: January 20102010 Versa

AUDIOAV-63
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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Radio FM monitor — The Change Mediator monitors the dy-
namic values of the current tuner. If the
band is switched within the radio mon-
itor context, the active monitor is
switched as well.
AM monitor
—
XM monitor —The version data is displayed.
XM functions • Clear XM Chipset NVM
• Reset all XM settings
• XM CBM debug mode ON/OFF
• External Diag mode ON/OFF The current system status is dis-
played.
User Configuration Touch Display Calibration —The function allows connection of the
position detection accuracy of the
touch panel.
Mode
ItemContent
Revision: January 20102010 Versa

AV-64
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
AUDIO
System stateRunning system status
• SD card slot Access
• Power Supply
• Speed Signal
• Direction Signal
• Illumination Signal
• GPS Antenna
• EXT. Phone Sig
• Microphone Current
• Radio Antenna
• USB Device
•iPod
® firmware version
• Steering wheel X11C The current system status is dis-
played.
System history •Bluetooth
® Module - Sub-Unit
Connection Malfunction
• SD-card Slot - Sub-Unit Connec- tion Malfunction
• Programming Error
• Radio-Antenna Circuit Malfunc- tion
• FM-Antenna 1 Connection Mal- function
• Satellite Antenna Connection
Failure
• GPS Antenna Circuit Malfunc- tion
• CD-Drive Mechanical Malfunc- tion
• CD Read Malfunction
• Power Supply voltage: Lower
Limit Exceeded
• Power Supply voltage: Upper
Limit Exceeded
• Reduced system Functionality due to over temperature
• Display switched OFF due to over temperature
• SD card removed without being de-mounted
• Code plug missing The history of the system status is re-
ported in the report memory, dis-
played.
Speaker test 100Hz —This activates a sequence of test tone
outputs to the four speaker lines one
after the other for 1 second.
The frequency can be chosen by user
selection (100Hz and 4KHz).
Speaker test 4KHz
Display test —This provides a test sequence where
test displays (plain colored display:
e.g. white, black, red, blue, green) are
shown one after the other.
The respective color is shown for an
indicated period of time (parameter).
After the display test, the design of the
display previously available is stored.
While the screen shows a plain col-
ored display, a pixel malfunction may
be detected.
Mode
ItemContent
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AUDIOAV-65
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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END ON-BOARD DIAGNOSIS
Turn OFF ignition switch.
Symptom ChartINFOID:0000000005988547
MALFUNCTION WITH NAVIGATION
MALFUNCTION WITH AUDIO
System configuration • 8 pulses speed
• Clock ON/OFF
• Equalizer setup X11C
• RF tuning
• Antenna type
• Sound system
• Sub Out: Code
• Steering wheel The device is configured by a connect-
ed hardware circui
t. The parameter is
influenced.
Self test •Bluetooth
® module Access Mal-
function
• SD-card Access Malfunction
• Radio-Antenna Circuit Malfunc-
tion
• GPS Antenna Circuit Malfunc-
tion
• Microphone Circuit Malfunction A system self test is executed: the re-
sult is stored into the error memory
which is shown afterwards as a list of
codes of the detected malfunctions.
Mode
ItemContent
Symptoms Check itemsProbable malfunction location / Action to
take
Display does not turn ON. All switches cannot be operated.
AV control unit power supply and ground
circuit. Refer to
AV- 6 7
.
All switches can be operated. AV control unit. Refer to AV- 6 7
.
All switches cannot be operated. Display does not turn ON.
AV control unit power supply and ground
circuit. Refer to
AV- 6 7
.
Display turn ON. AV control unit. Refer to AV- 6 7
.
Only specified switch cannot be
operated. –
AV control unit. Refer to AV- 6 7
.
Voice guidance is not heard. Audio sound is normal. AV control unit. Refer to AV- 6 7
.
Display does not dim. Check “Illumination
Signal” in “SERVICE
SYSTEM STATUS”,
“SERVICE MENU”. “Illumination Signal” reaches
100% when the lighting
switch is ON.
AV control unit. Refer to
AV- 6 7
.
“Illumination Signal” does not
reach 100% when the lighting
switch is ON. Illumination signal circuit. Refer to
LT-
11 3.
Vehicle icon does not move. Check “Speed Signal”
in “SERVICE SYSTEM
STATUS”, “SERVICE
MENU”. A value of “Speed Signal”
changes according to vehicle
speeds.
AV control unit. Refer to
AV- 6 7
.
A value of “Speed Signal”
does not change according to
vehicle speeds. Vehicle speed signal circuit. Refer to
DI-
16.
Map matching is not complete
GPS icon is not displayed Check “GPS Antenna”
in “SERVICE SYSTEM
SELF TEST”, “SER-
VICE MENU”. “Connected” is displayed for
“GPS Antenna”.
AV control unit. Refer to
AV- 6 7
.
“Connected” is not displayed
for “GPS Antenna”. GPS antenna. Refer to
AV- 9 2
.
Traffic information (XM Traffic) is
not received. Radio broadcasts are received.
AV control unit. Refer to AV- 6 7
.
Radio broadcasts are not received. • Radio antenna. Refer to
AV- 9 0
.
• Antenna feeder. Refer to AV- 9 0
.
Revision: January 20102010 Versa

AV-66
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
AUDIO
• The majority of the audio malfunctions are the result of outside causes (Malfunction CD, electromagnetic
interference, 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 if noise is caused and/or changed by engine speed, ignition switch turned to each position, and oper-
ation of each piece of electrical equipment, and then determine the cause.
NOTE:
• CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA) or could be
incorrectly mastered by the customer on a computer.
• Check if the CDs have the Compact Disc logo. If not , the disc is not mastered to the “red book” Compact
Disc standard and may not play.
NOTE:
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.
• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun- tains or buildings blocking the signal.
• Multi-path noise: This noise results from a time di fference between the broadcast waves directly from the
station arriving at the antenna and the waves reflected by mountains or buildings.
MALFUNCTION WITH USB
NOTE:
Check that there is no malfunction of USB equi pment main body before performing a diagnosis.
Symptom Probable malfunction location
Audio system does not work normally. • AV control unit power supply and ground circuit. Refer to
AV- 6 7
.
• AV control unit. Refer to AV- 6 7
.
Audio steering wheel switch does not operate proper-
ly. • Remote control signal circuit between steering switch and AV control unit.
Refer to AV- 6 8
.
• Steering wheel audio control switch. Refer to AV- 7 2
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from any speakers. • Speaker circuit shorted to ground. Refer to AV- 5 5
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from front speakers. • Audio signal circuit between AV control unit and front speakers. Refer to
AV- 6 9
.
• Front speaker. Refer to AV- 7 2
.
• Front tweeter. Refer to AV- 7 2
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from rear speakers. • Audio signal circuit between AV control unit and rear speakers. Refer to
AV- 7 1
.
• Rear speaker. Refer to AV- 7 2
.
• AV control unit. Refer to AV- 7 2
.
No sound can be heard from radio or noise is heard. • Antenna feeder. Refer to AV- 9 0
.
• Roof antenna. Refer to AV- 9 0
.
• AV control unit. Refer to AV- 7 2
.
Speed dependent volume system does not function. • Vehicle speed signal circuit between combination meter and AV control
unit. Refer to DI-16
.
• AV control unit. Refer to AV- 7 2
.
• Combination meter. Refer to DI-20
.
There is no sound from the iPod
® or Aux jack. •iPod
® sound signal circuit between AV control unit and Auxiliary jack as-
sembly. Refer to AV- 8 9
.
• AV control unit. Refer to AV- 7 2
.
Revision: January 20102010 Versa

BRC-4
< SERVICE INFORMATION >[ABS]
PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the
″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of a ll control units using CONSULT-III.
Precaution for Brake SystemINFOID:0000000005397021
CAUTION:
• Refer to MA-14
for recommended brake fluid.
• Never reuse drained brake fluid.
• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
• To clean or wash all parts of master cylin der and disc brake caliper, use clean brake fluid.
• Never use mineral oils such as gasoline or kerosene. They will ruin rubber parts of the hydraulic sys-
tem.
• Use flare nut wrench when removing and installing brake
tube.
• If a brake fluid leak is found, the part must be disassembled without fail. Then it has to be replaced with a new one if a
defect exists.
• Turn the ignition switch OFF an d remove the connector of the
ABS actuator and electric unit (c ontrol unit) or the battery ter-
minal before performing the work.
• Always torque brake lines when installing.
• Burnish the brake contact surf aces after refinishing or replac-
ing rotors, after replacing pads, or if a soft pedal occurs at
very low mileage. Refer to BR-34, "
Brake Burnishing Proce-
dure".
WARNING:
• Clean brake pads and shoes with a waste cloth, then wipe with a dust collector.
Precaution for Brake ControlINFOID:0000000005397022
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting the vehicle, the brake pedal may vibrate or motor operating noises may be heard from engine compartment. This is normal due to the self check operation.
• Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
• When an error is indicated by ABS or another warning la mp, collect all necessary information from customer
(what symptoms are present under what conditions) and check for simple causes before starting diagnosis.
Besides electrical system inspection, check brake booster operation, brake fluid level, and fluid leaks.
• If incorrect tire sizes or types are installed on the v ehicle or brake pads are not Genuine NISSAN parts, stop-
ping distance or steering stability may deteriorate.
• If there is a radio, antenna or related wiring near t he control module, ABS function may have a malfunction
or error.
• If aftermarket parts (car stereo, CD player, etc.) have been installed, check for incidents such as harness
pinches, open circuits or improper wiring.
Precaution for CAN SystemINFOID:0000000005397023
• Do not apply voltage of 7.0V or higher to terminal to be measured.
• Maximum open terminal voltage of test er in use must be less than 7.0V.
• Before checking harnesses, turn ignition sw itch OFF and disconnect battery negative cable.
SBR686C
Revision: January 20102010 Versa

TROUBLE DIAGNOSES FOR SYMPTOMSBRC-33
< SERVICE INFORMATION > [ABS]
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NO >> GO TO 2.
2.RECHECK SYMPTOM
Does the symptom occur only when electrical equi pment switches (such as headlamps) are turned on?
YES >> Check for radio, antenna or related wiring that is routed too close to the ABS actuator and electric
unit (control unit) and reroute as necessary.
NO >> Go to BRC-31, "
ABS Works Frequently".
Revision: January 20102010 Versa

BRC-40
< SERVICE INFORMATION >[VDC/TCS/ABS]
PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the
″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of a ll control units using CONSULT-III.
Precaution for Brake SystemINFOID:0000000005612137
CAUTION:
• Refer to MA-14, "
Fluids and Lubricants" for recommended brake fluid.
• Never reuse drained brake fluid.
• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
• To clean or wash all parts of master cylin der and disc brake caliper, use clean brake fluid.
• Never use mineral oils such as gasoline or kerosene. They will ruin rubber parts of the hydraulic sys-
tem.
• Use flare nut wrench when removing and installing brake
tube.
• If a brake fluid leak is found, the part must be disassembled without fail. Then it has to be replaced with a new one if a
defect exists.
• Turn the ignition switch OFF an d remove the connector of the
ABS actuator and electric unit (c ontrol unit) or the battery ter-
minal before performing the work.
• Always torque brake lines when installing.
• Burnish the brake contact surf aces after refinishing or replac-
ing rotors, after replacing pads, or if a soft pedal occurs at
very low mileage.
Refer to BR-34, "
Brake Burnishing Procedure".
WARNING:
• Clean brake pads and shoes with a waste cloth, then wipe with a dust collector.
Precaution for Brake ControlINFOID:0000000005612138
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting vehicle, the brake pedal may vibrate or a motor operating noise may be heard from engine compartment. This is a normal status of operation check.
• Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
• When an error is indicated by ABS or another warning la mp, collect all necessary information from customer
(what symptoms are present under what conditions) and check for simple causes before starting diagnosis.
Besides electrical system inspection, check booste r operation, brake fluid level, and fluid leaks.
• If incorrect tire sizes or types are installed on the v ehicle or brake pads are not Genuine NISSAN parts, stop-
ping distance or steering stability may deteriorate.
• If there is a radio, antenna or related wiring near control module, ABS function may have a malfunction or
error.
• If aftermarket parts (car stereo, CD player, etc.) have been installed, check for incidents such as harness
pinches, open circuits or improper wiring.
• If the following components are replaced with non-genuine components or modified, the VDC OFF indicator
lamp and SLIP indicator lamp may turn on or the VDC system may not operate properly. Components
related to suspension (shock absorbers, struts, spri ngs, bushings, etc.), tires, wheels (exclude specified
size), components related to brake system (pads, rotors , calipers, etc.), components related to engine (muf-
fler, ECM, etc.), components related to body reinforcement (roll bar, tower bar, etc.).
• Driving with broken or excessively worn suspension components, tires or brake system components may cause the VDC OFF indicator lamp and the SLIP indi cator lamp to turn on, and the VDC system may not
operate properly.
• When the TCS or VDC is activated by sudden accele ration or sudden turn, some noise may occur. The
noise is a result of the normal operation of the TCS and VDC.
• When driving on roads which have extreme slopes (such as mountainous roads) or high banks (such as
sharp curves on a freeway), the VDC may not operate nor mally, or the VDC warning lamp and the SLIP indi-
cator lamp may turn on. This is not a problem if normal operation can be resumed after restarting the engine.
SBR686C
Revision: January 20102010 Versa

TROUBLE DIAGNOSES FOR SYMPTOMSBRC-83
< SERVICE INFORMATION > [VDC/TCS/ABS]
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1.CHECK SYMPTOM
1. Apply brake.
2. Start engine.
Does the symptom occur only when engine is started?
YES >> Carry out self-diagnosis. Refer to BRC-60, "CONSULT-III Function (ABS)".
NO >> GO TO 2.
2.RECHECK SYMPTOM
Does the symptom occur only when electrical equi pment switches (such as headlamp) are turned on?
YES >> Check for radio, antenna or related wiring that is routed too close to the ABS actuator and electric
unit (control unit) and reroute as necessary.
NO >> Go to BRC-81, "
ABS Works Frequently".
ABS Warning Lamp Does Not Come On Wh en Ignition Switch Is Turned On
INFOID:0000000005612178
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) FUSES
Check 40A fusible link f and 30A fusible link k for ABS actuator and electric unit (control unit).
OK or NG
OK >> GO TO 2.
NG >> If fusible link is blown, be sure to eliminate cause of problem before replacing.
2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUITS
1. Disconnect ABS actuator and electric unit (control unit) connec- tor.
2. Check voltage between ABS actuator and electric unit (control
unit) connector E33 terminals 2, 3 and ground.
Does battery voltage exist?
YES >> GO TO 3.
NO >> Repair harness or connectors between fusible link and ABS actuator and electric unit (control unit).
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT
Check continuity between ABS act uator and electric unit (control
unit) connector E33 terminals 1, 4 and ground.
Does continuity exist?
YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-89, "
Removal and Installation".
NO >> Repair harness or connectors between ABS actuator
and electric unit (control unit) and ground.
ABS Warning Lamp Stay s On When Ignition Switch Is Turned OnINFOID:0000000005612179
1.CARRY OUT SELF-DIAGNOSIS
Carry out self-diagnosis. Refer to BRC-60, "
CONSULT-III Function (ABS)".
Are malfunctions detected in self-diagnosis?
AWFIA0610ZZ
AWFIA0611ZZ
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PRECAUTIONSEC-493
< PRECAUTION > [HR16DE]
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Do not depress accelerator pedal when starting.
• Immediately after starting, do not rev up engine unnecessar-
ily.
• Do not rev up engine ju st prior to shutdown.
• When installing C.B. ham radio or a mobile phone, be sure to
observe the following as it may adversely affect electronic
control systems depending on installation location.
- Keep the antenna as far as possible from the electronic con-
trol units.
- Keep the antenna feeder line more than 20 cm (8 in) away
from the harness of electronic controls.
Do not let them run para llel for a long distance.
- Adjust the antenna and feeder line so that the standing-wave
ratio can be kept smaller.
- Be sure to ground the radio to vehicle body.
SEF709Y
SEF708Y
Revision: January 20102010 Versa