ignition NISSAN TEANA 2008 Service Manual
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Page 635 of 5121
![NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-491
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STEERING SWITCH SIGNAL B CIRCUIT
DescriptionINFOID:0000000003765941
Transmit NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-491
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STEERING SWITCH SIGNAL B CIRCUIT
DescriptionINFOID:0000000003765941
Transmit](/img/5/57391/w960_57391-634.png)
AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-491
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STEERING SWITCH SIGNAL B CIRCUIT
DescriptionINFOID:0000000003765941
Transmits the steering switch signal to AV control unit.
Diagnosis ProcedureINFOID:0000000003765942
1.CHECK STEERING SWITCH SIGNAL B CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector and spiral cable connector.
3. Check continuity between AV control unit harness connector and spiral cable harness connector.
4. Check continuity between AV control unit harness connector and ground.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair harness or connector.
2.CHECK SPIRAL CABLE
Check spiral cable.
Is inspection result normal?
YES >> GO TO 3.
NO >> Replace spiral cable.
3.CHECK AV CONTROL UNIT VOLTAGE
1. Connect AV control unit connector and spiral cable connector.
2. Turn ignition switch ON.
3. Check voltage between AV control unit harness connector.
Is inspection result normal?
YES >> GO TO 4.
NO >> Replace AV control unit.
4.CHECK STEERING SWITCH
1. Turn ignition switch OFF.
2. Check steering switch. Refer to AV-492, "
Component Inspection".
Is inspection result normal?
YES >> INSPECTION END
NO >> Replace steering switch.
AV control unit Spiral cable
Continuity
Connector Terminal Connector Terminal
M127 16 M33 31 Existed
AV control unit
GroundContinuity
Connector Terminal
M127 16 Not existed
(+) (−)
Vo l ta g e
(Approx.) AV control unit AV control unit
Connector Terminal Connector Terminal
M127 16 M127 15 3.5 V
Page 637 of 5121
![NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL GND CIRCUIT
AV-493
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STEERING SWITCH SIGNAL GND CIRCUIT
DescriptionINFOID:0000000003765944
Tran NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL GND CIRCUIT
AV-493
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STEERING SWITCH SIGNAL GND CIRCUIT
DescriptionINFOID:0000000003765944
Tran](/img/5/57391/w960_57391-636.png)
AV
STEERING SWITCH SIGNAL GND CIRCUIT
AV-493
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STEERING SWITCH SIGNAL GND CIRCUIT
DescriptionINFOID:0000000003765944
Transmits the steering switch signal to AV control unit.
Diagnosis ProcedureINFOID:0000000003765945
1.CHECK STEERING SWITCH SIGNAL GND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector and spiral cable connector.
3. Check continuity between AV control unit harness connector and spiral cable harness connector.
4. Connect AV control unit connector.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair harness or connector.
2.CHECK SPIRAL CABLE
Check spiral cable.
Is inspection result normal?
YES >> GO TO 3.
NO >> Replace spiral cable.
3.CHECK GROUND CIRCUIT
1. Connect AV control unit connector.
2. Check continuity between AV control unit harness connector and ground.
Is inspection result normal?
YES >> GO TO 4.
NO >> Replace AV control unit.
4.CHECK STEERING SWITCH
Check steering switch. Refer to AV-494, "
Component Inspection".
Is inspection result normal?
YES >> INSPECTION END
NO >> Replace steering switch.
AV control unit Spiral cable
Continuity
Connector Terminal Connector Terminal
M127 15 M33 33 Existed
AV control unit
GroundContinuity
Connector Terminal
M127 15 Existed
Page 639 of 5121
![NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-495
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ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000003765966
VALUES ON THE DIAGNOSIS TOOL
C NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-495
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ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000003765966
VALUES ON THE DIAGNOSIS TOOL
C](/img/5/57391/w960_57391-638.png)
AV
AV CONTROL UNIT
AV-495
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ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000003765966
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III data monitor item
TERMINAL LAYOUT
PHYSICAL VALUES
Display ItemDis-
playVehicle status Remarks
VHCL SPD SIGOn Vehicle speed >0 km/h (0 MPH)
Changes in indication may be delayed. This is nor-
mal.
Off Vehicle speed =0 km/h (0 MPH)
PKB SIGOn Parking brake is applied.
Changes in indication may be delayed. This is nor-
mal.
Off Parking brake is released.
ILLUM SIGOn Light switch ON.
—
Off Light switch OFF.
IGN SIGOn Ignition switch ON.
—
Off Ignition switch in ACC position.
REV SIGOn Selector lever in R position.
Changes in indication may be delayed. This is nor-
mal.
OffSelector lever in any position other
than R.
JPNIA1093ZZ
Te r m i n a l
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
6
(W/G)15
(L/B)Steering switch signal A InputIgnition
switch
ONKeep pressing SOURCE
switch. 0 V
Keep pressing switch.0.8 V
Keep pressing switch.1.5 V
Keep pressing switch.2.1 V
Keep pressing ENTER
switch.2.8 V
Except for above. 3.5 V
7
(V/W)Ground ACC power supply InputIgnition
switch
ACC— Battery voltage
9
(R/L)Ground Illumination signal InputIgnition
switch
OFFLighting switch is OFF. 0 V
Lighting switch is ON. 12.0 V
Page 640 of 5121
![NISSAN TEANA 2008 Service Manual AV-496
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AV CONTROL UNIT
15
(L/B)GroundSteering switch signal
ground—Ignition
switch
ON—0 V
16
(GR/L)15
(L/B)Steering switch signal B InputIgnition
NISSAN TEANA 2008 Service Manual AV-496
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AV CONTROL UNIT
15
(L/B)GroundSteering switch signal
ground—Ignition
switch
ON—0 V
16
(GR/L)15
(L/B)Steering switch signal B InputIgnition](/img/5/57391/w960_57391-639.png)
AV-496
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AV CONTROL UNIT
15
(L/B)GroundSteering switch signal
ground—Ignition
switch
ON—0 V
16
(GR/L)15
(L/B)Steering switch signal B InputIgnition
switch
ONKeep pressing VOL DOWN
switch.0 V
Keep pressing VOL UP
switch.0.8 V
Keep pressing switch.1.5 V
Keep pressing switch.2.1 V
Except for above. 3.5 V
19
(Y)Ground Battery power supply InputIgnition
switch
OFF— Battery voltage
20
(B/W)Ground Ground —Ignition
switch
ON—0 V
33 — FM sub Input — — —
34 — AM–FM main Input — — —
35 Ground Antenna amp. ON signal OutputIgnition
switch
ACC— 12.0 V
36
(B)Ground Composite image signal OutputIgnition
switch
ONWhen camera image or
AUX image is displayed.
37
(W)Ground Composite image ground —Ignition
switch
ON—0 V
38
(B)Ground RGB image signal (B: blue) OutputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
39
(R)GroundRGB image signal (G:
green)OutputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen. Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB2251J
SKIB2237J
SKIB2236J
Page 641 of 5121
![NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-497
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(W)Ground RGB image signal (R: red) OutputIgnition
switch
ONStart confirmation/adjust-
ment mod NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-497
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(W)Ground RGB image signal (R: red) OutputIgnition
switch
ONStart confirmation/adjust-
ment mod](/img/5/57391/w960_57391-640.png)
AV
AV CONTROL UNIT
AV-497
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P40
(W)Ground RGB image signal (R: red) OutputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
41
(G)Ground RGB synchronizing signal OutputIgnition
switch
ON—
42 Ground RGB synchronizing ground ——Igni-
tion
switch
ON—0 V
43
(B)Ground RGB area (YS) signal OutputIgnition
switch
ONWhen RGB image is dis-
played.5.0 V
When camera image or
AUX image is displayed.
44
(G)GroundCommunication signal
(DISP→CONT)InputIgnition
switch
ONWhen adjusting display
brightness.
45
(W)GroundHorizontal synchronizing
(HP) signalInputIgnition
switch
ON—
49 — Shield — — — —
50 Ground RGB ground ——Igni-
tion
switch
ON—0 V
55 Ground Shield — — — —Te r m i n a l
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB2238J
SKIB3603E
PKIB4948J
PKIB5039J
SKIB3601E
Page 642 of 5121
![NISSAN TEANA 2008 Service Manual AV-498
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AV CONTROL UNIT
56
(R)GroundCommunication signal
(CONT→DISP)OutputIgnition
switch
ONWhen adjusting display
brightness.
57
(R)GroundVertical sy NISSAN TEANA 2008 Service Manual AV-498
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AV CONTROL UNIT
56
(R)GroundCommunication signal
(CONT→DISP)OutputIgnition
switch
ONWhen adjusting display
brightness.
57
(R)GroundVertical sy](/img/5/57391/w960_57391-641.png)
AV-498
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AV CONTROL UNIT
56
(R)GroundCommunication signal
(CONT→DISP)OutputIgnition
switch
ONWhen adjusting display
brightness.
57
(R)GroundVertical synchronizing (VP)
signalInputIgnition
switch
ON—
60
(O)Ground RGB synchronizing signal InputIgnition
switch
ON—
61 GroundRGB synchronizing signal
ground—Ignition
switch
ON—0 V
62
(W)Ground RGB image signal (B: blue) InputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Navigation/Phone screen.
63
(R)Ground RGB image signal (R: red) InputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Navigation/Phone screen.
64 Ground camera image ground —Ignition
switch
ON—0 V
65
(Y)Ground Camera image signal InputIgnition
switch
ONWhen camera image is dis-
played. Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
PKIB5039J
SKIB3598E
SKIB3603E
SKIB2237J
SKIB2238J
SKIB2251J
Page 643 of 5121
![NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-499
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(V)GroundComposite (DVD and AUX)
image signalInputIgnition
switch
ONWhen AUX image is dis-
pla NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-499
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(V)GroundComposite (DVD and AUX)
image signalInputIgnition
switch
ONWhen AUX image is dis-
pla](/img/5/57391/w960_57391-642.png)
AV
AV CONTROL UNIT
AV-499
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P66
(V)GroundComposite (DVD and AUX)
image signalInputIgnition
switch
ONWhen AUX image is dis-
played.
68
(W)GroundCamera connection recog-
nition signalInputIgnition
switch
ONConnected to camera con-
trol unit connector 0 V
Not connected to camera
control unit connector5 V
70
(B)Ground RGB ground —Ignition
switch
ON—0 V
71
(G)GroundRGB image signal (G:
green)InputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Navigation/Phone screen.
73 —Composite image signal
ground—— — —
74
(G)GroundComposite (DVD and AUX)
image signal ground—Ignition
switch
ON—0 V
78
(BR)Ground Switch ground —Ignition
switch
ON—0 V
80
(B)79
(W)TEL voice signal InputIgnition
switch
ONTEL voice output.
81 — Tel voice shield — — — —
83
(R)82
(W)Stereo (DVD and AUX)
sound signal RHInputIgnition
switch
ONDVD sound signal or AUX
sound signal input
84 — Voice guidance shield — — — —
85
(B/W)Ground Ground —Ignition
switch
ON —0 V Te r m i n a l
(Wire color)Description
Condition
Reference value
(Approx.)
+ – Signal nameInput/
Output
SKIB2251J
SKIB2236J
SKIB1990E
SKIB3609E
Page 644 of 5121
![NISSAN TEANA 2008 Service Manual AV-500
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AV CONTROL UNIT
86
(L)—CAN–HInput/
Output—— —
87
(P)—CAN–LInput/
Output—— —
88
(W)—AV communication signal
(H)Input/
Output NISSAN TEANA 2008 Service Manual AV-500
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AV CONTROL UNIT
86
(L)—CAN–HInput/
Output—— —
87
(P)—CAN–LInput/
Output—— —
88
(W)—AV communication signal
(H)Input/
Output](/img/5/57391/w960_57391-643.png)
AV-500
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AV CONTROL UNIT
86
(L)—CAN–HInput/
Output—— —
87
(P)—CAN–LInput/
Output—— —
88
(W)—AV communication signal
(H)Input/
Output—— —
89
(B)—AV communication signal
(L)Input/
Output—— —
90
(L)—AV communication signal
(H)Input/
Output—— —
91
(R)—AV communication signal
(L)Input/
Output—— —
99
(B)98
(G)Stereo (DVD and AUX)
sound signal LHInputIgnition
switch
ONDVD sound signal or AUX
sound input.
100 —Stereo (DVD and AUX)
sound signal shield——— —
102
(L)101
(P)Voice guidance signal InputIgnition
switch
ONVoice guidance output.
103
(SB)Ground Disk eject signal InputIgnition
switch
ONPressing the eject switch. 0 V
Except for above. 3.3 V
104
(O)Ground Ignition signal InputIgnition
switch
ON— Battery voltage
105
(P/B)Ground Reverse signal InputIgnition
switch
ONR position. 12.0 V
Other than R position. 0 V
106
(G/R)Ground Parking brake signal InputIgnition
switch
ONParking brake ON. 0 V
Parking brake OFF. 5 V
107
(V/W)GroundVehicle speed signal
(8-pulse)InputIgnition
switch
ONWhen vehicle speed is ap-
prox. 40 km/h (25MPH).NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit). Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIB1990E
JSNIA0012GB
Page 645 of 5121
![NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-501
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P109
(W)11 5
(B)Stereo sound signal front
RHOutputIgnition
switch
ONSound output.
111 — S h i e NISSAN TEANA 2008 Service Manual AV
AV CONTROL UNIT
AV-501
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(W)11 5
(B)Stereo sound signal front
RHOutputIgnition
switch
ONSound output.
111 — S h i e](/img/5/57391/w960_57391-644.png)
AV
AV CONTROL UNIT
AV-501
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P109
(W)11 5
(B)Stereo sound signal front
RHOutputIgnition
switch
ONSound output.
111 — S h i e l d — — — —
11 2
(BR)11 8
(Y)Voice guidance signal OutputIgnition
switch
ONVoice guidance output.
11 3
(W)11 9
(B)Stereo sound signal front
LHOutputIgnition
switch
ONSound output. Te r m i n a l
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIB1990E
SKIB3609E
Page 668 of 5121
![NISSAN TEANA 2008 Service Manual AV-524
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NAVI CONTROL UNIT
NAVI CONTROL UNIT
Reference ValueINFOID:0000000003765969
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA1170ZZ
Terminal
(Wire color)Descrip NISSAN TEANA 2008 Service Manual AV-524
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NAVI CONTROL UNIT
NAVI CONTROL UNIT
Reference ValueINFOID:0000000003765969
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA1170ZZ
Terminal
(Wire color)Descrip](/img/5/57391/w960_57391-667.png)
AV-524
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NAVI CONTROL UNIT
NAVI CONTROL UNIT
Reference ValueINFOID:0000000003765969
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA1170ZZ
Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
1
(Y)Ground Battery power supply InputIgnition
switch
OFF— Battery voltage
2
(B)Ground Ground —Ignition
switch
ON—0 V
3
(V)Ground ACC power supply InputIgnition
switch
ACC— Battery voltage
6
(BR)Ground Illumination signal Input OFFLighting switch is OFF. 0 V
Lighting switch is ON. 12.0 V
8
(SB)Ground Parking brake signal InputIgnition
switch
ONParking brake ON. 0 V
Parking brake OFF. 5 V
9
(W)Ground Reverse signal InputIgnition
switch
ONR position. 12.0 V
Other than R position. 0 V
10
(O)Groundvehicle speed signal
(8-pulse) InputIgnition
switch
ONWhen vehicle speed is ap-
prox. 40 km/h (25MPH).NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
13
(L/R)—AV communication signal
(H)Input/
Output—— —
14
(L/G)—AV communication signal
(L)Input/
Output—— —
15
(L)—AV communication signal
(H)Input/
Output—— —
JSNIA0012GB