NISSAN TIIDA 2010 Service Repair Manual

AV-14
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AUDIO
ABNWA0608GB
Revision: January 20102010 Versa

AUDIOAV-15
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Audio Unit (Base System) Har ness Connector Terminal LayoutINFOID:0000000005395309
Terminal and Reference Value for Audio Unit (Base System)INFOID:0000000005395310
WKIA5439E
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.)
+– Ignition
switch Operation
2 (W) 3 (BR) Audio signal front LH Output ON Receive audio signal
4 (V) 5 (R) Audio signal rear LH Output ON Receive audio signal
7 (LG) Ground ACC power supply Input ACC –Battery voltage
11 (G) 12 (SB) Audio signal front RH Output ON Receive audio signal
13 (LG) 14 (GR) Audio signal rear RH Output ON Receive audio signal
19 (BR) Ground Battery power supply Input OFF –Battery voltage
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
Revision: January 20102010 Versa

AV-16
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AUDIO
Audio Unit (Premium System) Ha rness Connector Terminal Layout
INFOID:0000000005395311
Terminal and Reference Value for Audio Unit (Premium System)INFOID:0000000005395312
AWNIA2072ZZ
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symp-
tom
+– Ignition
switch Operation
2 (W) 3 (BR) Audio sound
signal front
LH
Output ON
Receive audio
signal No sound from
front door speaker
LH or tweeter LH.
4 (V) 5 (R) Audio sound
signal rear
LHOutput ON
Receive audio
signal No sound from
rear door speaker
LH.
6 (L)*1 Ground Remote
control A
Input ON Press Phone/
End switch 0V
Steering wheel au-dio controls do not function
Press SEEK UP
switch 1.7V
Press VOL UP switch 3.3V
Except for above 5.0V
7 (LG) Ground ACC signal Input ON Ignition switch
ACC or ON
Battery voltageSystem does not
work properly.
11 (G) 12 (SB) Audio sound
signal front
RHOutput ON
Receive audio
signal No sound from
front door speaker
RH or tweeter RH.
SKIA0177E
SKIA0177E
SKIA0177E
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AUDIOAV-17
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13 (LG) 14 (GR) Audio sound
signal rear
RHOutput ON
Receive audio
signal No sound from
rear door speaker
RH.
15 (B)*1 – Remote
control
groundInput –
––Steering wheel au-
dio controls do not
function
16 (P)*1 Ground Remote
control BInput ON Press Phone/
Send switch 0V
Steering wheel au-dio controls do not function
Press SEEK
DOWN switch 1.7V
Press VOL
DOWN switch 3.3V
Except for above 5.0V
18 (SB) Ground Vehicle
speed signal
(8–pulse)
Input ON When vehicle
speed is approx.
40 km/h (25 MPH) Speed sensitive
volume is inopera-
tive.
19 (BR) Ground Battery pow-
erInput –
–Battery voltage Audio unit will not
work properly.
20 (B) Ground Ground – – –– –
31 (R) 35 (W) iPod® au-
dio signal
LH
Input ON
With iPod® op-
erating
—
33 (B) 37 (G) iPod® au-
dio signal
RHInput ON
With iPod® op-
erating —
38 — Shield — — —— —
57 (L) — AV c o m m u -
nication sig-
nal 1 (H)Input/
Output ——
——
58 (L) — AV c o m m u -
nication sig-
nal 1 (H)Input/
Output ——
——
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symp-
tom
+– Ignition
switch Operation
SKIA0177E
PKIC0643E
SKIB3609E
SKIB3609E
Revision: January 20102010 Versa

AV-18
< SERVICE INFORMATION >[AUDIO WITHOUT NAVIGATION]
AUDIO
*1: With Bluetooth
IPod Adapter Harness C
onnector Terminal LayoutINFOID:0000000005615682
59 (P) —AV c o m m u -
nication sig-
nal 1 (L)Input/
Output ——
——
60 — Shield — — —— —
61 (B) Ground Ground – – –– –
64 (O)*1 – Bluetooth
ONOutput ON Audio unit sends
power signal to Bluetooth con- trol unit –
Mute inoperative
65 (P) — AV c o m m u -
nication sig-
nal 1 (L)Input/
Output ——
——
66
(LG)*1 67 (V)*1 Audio out Output ACC/
ON Audio unit re-
ceives audio
signal from
Bluetooth con- trol unit Bluetooth can not
be heard.
68*1 – Shield – –– – –
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symp-
tom
+– Ignition
switch Operation
SKIB3609E
AWNIA2015ZZ
Revision: January 20102010 Versa

AUDIOAV-19
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Terminal and Reference Value for IPod AdapterINFOID:0000000005615683
Te r m i n a l
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
1
(R) 13
(W) iPod® sound signal LH Output Ignition
switch ON When iPod® mode is se-
lected.
2
(B) 14
(G) iPod® sound signal RH Output Ignition
switch ON When iPod® mode is se-
lected.
3
(Y) Ground ACC power supply
InputIgnition
switch ACC —
Battery voltage
4
(P) —AV communication signal
(L) Input/
Output ——
—
5
(BR) Ground Battery power supply Input Ignition
switch OFF —
Battery voltage
6
(G) 7
(Y) iPod® USD signal
—Ignition
switch
ON ——
8
(W) Ground iPod® battery charge Output Ignition
switch ON Connected to iPod®.
Battery voltage
9
(SB) Ground Communication signal
(iPod® adapter
→iPod®) OutputIgnition
switch ON The wave pattern is dis-
played just after iPod® con-
nection.
NOTE:
After the wave pattern display,
the value continues Approx 3.3V
10
(Y) Ground Communication signal
(iPod®
→iPod® adapter) InputIgnition
switch ON Connected to iPod®.
11
(GR) Ground ACCESSORY-IDENTIFY — Ignition
switch
ON Co
nn
ected to iPod®.
0V
SKIB3609E
SKIB3609E
JPNIA0462GB
JPNIA0462GB
Revision: January 20102010 Versa

AV-20
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AUDIO
Trouble Diagnosis
INFOID:0000000005395317
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 then determine the cause.
NOTE:
The majority of the audio malfunctions are the result of outside causes (damaged CD, electromagnetic inter-
ference, etc.). Check the sympto ms below to diagnose the malfunction.
12
(BR) Ground
iPod® sound signal RH Input Ignition
switch ON When iPod® mode is se-
lected.
15 — Shield — —— —
16
(L) —AV communication signal
(H) Input/
Output ——
—
17
(P) Ground Ground
—Ignition
switch ON — 0
V
18 — Shield — —— —
19 — Shield — —— —
20
(R) Ground iPod® battery charge Output Ignition
switch ON Connected to iPod®.
5.0V
21
(L) Ground
iPod® connection recogni-
tion signal InputIgnition
switch
ON Not connected to iPod®.
4.0V
Connected to iPod®. 0V
22
(O) Ground ACCESSORY-DETECT — Ignition
switch ON Connected to iPod®.
0V
23 — Shield — —— —
24
(Y) Ground iPod® sound signal LH Input Ignition
switch ON When iPod® mode is se-
lected.
Terminal
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIB3609E
Symptom Check item
Audio system does not work properly. • Audio unit power supply circuit. Refer to
AV- 2 2 , "
Power Supply
Circuit Inspection" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
No sound can be heard from all speakers. • Speaker circuit shorted to ground. Refer to
AV- 9 , "
Wiring Dia-
gram - AUDIO -" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
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AUDIOAV-21
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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

AV-22
< SERVICE INFORMATION >[AUDIO WITHOUT NAVIGATION]
AUDIO
Power Supply Circuit Inspection
INFOID:0000000005395319
1.CHECK FUSE
Check that the following fuses of the audio unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of blown fuse before installing new fuse. Refer to PG-
4 .
2.AUDIO UNIT POWER SUPPLY CIRCUIT CHECK
1. Disconnect audio unit connector.
2. Check voltage between the audio unit and ground.
OK or NG
OK >> With premium system, GO TO 3.
NG >> • Check connector housings for disconnected or loose
terminals.
• Repair harness or connector.
3.GROUND CIRCUIT CHECK
Check continuity between audio uni t (premium system) harness con-
nectors M43 (A), M44 (B) terminals 20, 61 and ground.
OK or NG
OK >> Inspection End.
NG >> • Check connector housings for disconnected or loose
terminals.
• Repair harness or connector.
Steering Switch Check (With Bluetooth)INFOID:0000000005395324
1.CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and spiral cable connector M30.
3. Check continuity between Bluetooth control unit (A) connector B121 terminals 12, 14, and 13 and spiral
cable (B) connector M30 terminals 24, 31, and 32.
Unit Terminals Signal name Fuse No.
Audio unit 19
Battery power 27
7 Ignition switch ACC or ON 20
UnitTe r m i n a l N o .
OFF ACC ON
(+)
(-)
Connector Terminal
Audio unit M43 19 Ground
Battery
voltage Battery
voltage Battery
voltage
7Ground0V Battery
voltage Battery
voltage
WKIA5345E
Continuity should exist.
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AUDIOAV-23
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4. Check continuity between Bluetooth control unit and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness.
2.CHECK HARNESS
1. Disconnect audio unit connector.
2. Check continuity between audio unit (A) connector M 43 terminals 6, 15, and 16 and Bluetooth control unit
(B) connector B121 terminals 17, 19, and 18.
OK or NG
OK >> GO TO 4.
NG >> Repair harness.
3.SPIRAL CABLE CHECK
1. Disconnect spiral cable connector M31.
2. Check continuity between spiral cable terminals.
OK or NG
OK >> GO TO 4.
NG >> Replace spiral cable. Refer to SRS-37, "
Removal and
Installation" .
4.CHECK STEERING SWITCH RESISTANCE
Check resistance between spiral cable connector M31 terminals.
Te r m i n a l s
Continuity
AB
Connector Terminal Connector Terminal
B121 12
M30 24
Ye s
13 32
14 31
Te r m i n a l s Continuity
(+)
(–)
Connector Terminal
B121 12
Ground No
13
14
WKIA5348E
Te r m i n a l s
Continuity
(A) (B)
Connector Terminal Connector Terminal
M43 6
B121 17
Ye s
15 19
16 18
WKIA5349E
16 - 32 : Continuity should exist.
17 - 31 : Continuity should exist.
20 - 24 : Continuity should exist.
WKIA4424E
Revision: January 20102010 Versa