NISSAN TEANA 2008 Service Manual
Manufacturer: NISSAN, Model Year: 2008, Model line: TEANA, Model: NISSAN TEANA 2008Pages: 5121, PDF Size: 69.03 MB
Page 241 of 5121
![NISSAN TEANA 2008 Service Manual AV
COMPOSITE IMAGE SIGNAL CIRCUIT
AV-97
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COMPOSITE IMAGE SIGNAL CIRCUIT
DescriptionINFOID:0000000003882761
AV control NISSAN TEANA 2008 Service Manual AV
COMPOSITE IMAGE SIGNAL CIRCUIT
AV-97
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COMPOSITE IMAGE SIGNAL CIRCUIT
DescriptionINFOID:0000000003882761
AV control](/img/5/57391/w960_57391-240.png)
AV
COMPOSITE IMAGE SIGNAL CIRCUIT
AV-97
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COMPOSITE IMAGE SIGNAL CIRCUIT
DescriptionINFOID:0000000003882761
AV control unit that inputs the camera image signal and AUX image signal transmits the composite image sig-
nal to the display unit.
Diagnosis ProcedureINFOID:0000000003901216
1.CHECK CONTINUITY COMPOSITE IMAGE SIGNAL CIRCUIT (AV CONTROL UNIT TO DISPLAY UNIT)
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector and display unit connector.
3. Check continuity between AV control unit harness connector and display unit 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 COMPOSITE IMAGE SIGNAL (AV CONTROL UNIT TO DISPLAY UNIT)
1. Connect AV control unit connector and display unit connector.
2. Turn ignition switch ON.
3. Check signal between AV control unit harness connector using an oscilloscope.
Is inspection result normal?
YES >> Replace display unit.
NO >> Replace AV control unit.
AV control unit Display unit
Continuity
Connector Terminals Connector Terminals
M12936
M4915
Existed
37 5
AV control unit
GroundContinuity
Connector Terminal
M129 36 Not existed
(+) (−)
Condition Reference value AV c o n t r o l u n i t
Ground Connector Terminal
M129 36When AUX or camera image is dis-
played.
SKIB2251J
Page 242 of 5121
![NISSAN TEANA 2008 Service Manual AV-98
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING ANGLE SENSOR SIGNAL CIRCUIT
STEERING ANGLE SENSOR SIGNAL CIRCUIT
DescriptionINFOID:0000000003939943
Steering angle sensor signal NISSAN TEANA 2008 Service Manual AV-98
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING ANGLE SENSOR SIGNAL CIRCUIT
STEERING ANGLE SENSOR SIGNAL CIRCUIT
DescriptionINFOID:0000000003939943
Steering angle sensor signal](/img/5/57391/w960_57391-241.png)
AV-98
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING ANGLE SENSOR SIGNAL CIRCUIT
STEERING ANGLE SENSOR SIGNAL CIRCUIT
DescriptionINFOID:0000000003939943
Steering angle sensor signal 1, 2 detects the turning direction and quantity of the steering and transmits it to
the camera control unit.
Steering angle sensor signal 3 detects the neutral position of the steering and transmits it to the camera con-
trol unit.
Camera control unit performs the correction of neutral position with sensor signal 1, 2, 3 and vehicle speed
signal.
Diagnosis ProcedureINFOID:0000000003939944
1.CHECK CONTINUITY STEERING ANGLE SENSOR SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect camera control unit connector and steering angle sensor connector.
3. Check continuity between camera control unit harness connector and steering angle sensor harness con-
nector.
4. Check continuity between camera control unit harness connector and ground.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair harness or connector.
2.CHECK SIGNAL SENSOR SIGNAL
1. Connect camera control unit connector.
2. Turn ignition switch ON.
3. Check voltage between camera control unit harness connector and ground.
Is inspection result normal?
YES >> GO TO 3.
NO >> Replace camera control unit.
3.CHECK SIGNAL SENSOR SIGNAL
1. Turn ignition switch OFF.
2. Connect steering angle sensor connector.
Camera control unit Steering angle sensor
Continuity
Connector Terminals Connector Terminals
B25123
M303
Existed 24 6
25 8
Camera control unit
GroundContinuity
Connector Terminals
B25123
Not existed 24
25
(+)
(−)Vo l ta g e
(Approx.) Camera control unit
Connector Terminals
B25123
Ground 5.0 V 24
25
Page 243 of 5121
![NISSAN TEANA 2008 Service Manual AV
STEERING ANGLE SENSOR SIGNAL CIRCUIT
AV-99
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3. Turn ignition switch ON.
4. Check signal between camera control uni NISSAN TEANA 2008 Service Manual AV
STEERING ANGLE SENSOR SIGNAL CIRCUIT
AV-99
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3. Turn ignition switch ON.
4. Check signal between camera control uni](/img/5/57391/w960_57391-242.png)
AV
STEERING ANGLE SENSOR SIGNAL CIRCUIT
AV-99
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3. Turn ignition switch ON.
4. Check signal between camera control unit harness connector and ground.
Is inspection result normal?
YES >> INSPECTION END
NO >> Replace steering angle sensor.
(+)
(−) Condition Reference value Camera control unit
Connector Terminals
B25123, 24 GroundTurn the steering to the right
A: Sensor signal 1
B: Sensor signal 2
Turn the steering to the left
A: Sensor signal 1
B: Sensor signal 2
25 GroundTurn the steering around the
neutral position
A: Sensor signal 3
B: Sensor signal 1
SKIB3827E
SKIB3828E
SKIB3829E
Page 244 of 5121
![NISSAN TEANA 2008 Service Manual AV-100
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL A CIRCUIT
STEERING SWITCH SIGNAL A CIRCUIT
DescriptionINFOID:0000000003939934
Transmits the steering switch signal NISSAN TEANA 2008 Service Manual AV-100
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL A CIRCUIT
STEERING SWITCH SIGNAL A CIRCUIT
DescriptionINFOID:0000000003939934
Transmits the steering switch signal](/img/5/57391/w960_57391-243.png)
AV-100
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STEERING SWITCH SIGNAL A CIRCUIT
STEERING SWITCH SIGNAL A CIRCUIT
DescriptionINFOID:0000000003939934
Transmits the steering switch signal to AV control unit.
Diagnosis ProcedureINFOID:0000000003939935
1.CHECK STEERING SWITCH SIGNAL A 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-101, "
Component Inspection".
Is inspection result normal?
YES >> INSPECTION END
NO >> Replace steering switch.
AV control unit Spiral cable
Continuity
Connector Terminal Connector Terminal
M127 6 M33 24 Existed
AV c o n t r o l u n i t
GroundContinuity
Connector Terminal
M127 6 Not existed
(+) (−)
Vo l ta g e
(Approx.) AV control unit AV control unit
Connector Terminal Connector Terminal
M1276M12715 3.3 V
Page 245 of 5121
![NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL A CIRCUIT
AV-101
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Component InspectionINFOID:0000000003939936
Measure the resistance betwee NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL A CIRCUIT
AV-101
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Component InspectionINFOID:0000000003939936
Measure the resistance betwee](/img/5/57391/w960_57391-244.png)
AV
STEERING SWITCH SIGNAL A CIRCUIT
AV-101
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Component InspectionINFOID:0000000003939936
Measure the resistance between the steering switch connector ter-
minals 14 to 17 and 15 to 17.
Standard
JSNIA0215GB
Steering switch
ConditionResistance
Ω Con-
nectorTe r m i -
nalCon-
nectorTe r m i -
nal
M30314
M303 17MENU DOWN switch
ON315 – 327
MENU UP switch ON 119 – 123
SOURCE switch ON 1
15VOL UP switch ON 119 – 123
VOL DOWN switch ON 1
Page 246 of 5121
![NISSAN TEANA 2008 Service Manual AV-102
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL B CIRCUIT
STEERING SWITCH SIGNAL B CIRCUIT
DescriptionINFOID:0000000003939937
Transmits the steering switch signal NISSAN TEANA 2008 Service Manual AV-102
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL B CIRCUIT
STEERING SWITCH SIGNAL B CIRCUIT
DescriptionINFOID:0000000003939937
Transmits the steering switch signal](/img/5/57391/w960_57391-245.png)
AV-102
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL B CIRCUIT
STEERING SWITCH SIGNAL B CIRCUIT
DescriptionINFOID:0000000003939937
Transmits the steering switch signal to AV control unit.
Diagnosis ProcedureINFOID:0000000003939938
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-103, "
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 c o n t r o l u n i t
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 3.3 V
Page 247 of 5121
![NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-103
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Component InspectionINFOID:0000000003939939
Measure the resistance betwee NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-103
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Component InspectionINFOID:0000000003939939
Measure the resistance betwee](/img/5/57391/w960_57391-246.png)
AV
STEERING SWITCH SIGNAL B CIRCUIT
AV-103
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Component InspectionINFOID:0000000003939939
Measure the resistance between the steering switch connector ter-
minals 14 to 17 and 15 to 17.
Standard
JSNIA0215GB
Steering switch
ConditionResistance
Ω Con-
nectorTe r m i -
nalCon-
nectorTe r m i -
nal
M30314
M303 17MENU DOWN switch
ON315 – 327
MENU UP switch ON 119 – 123
SOURCE switch ON 1
15VOL UP switch ON 119 – 123
VOL DOWN switch ON 1
Page 248 of 5121
![NISSAN TEANA 2008 Service Manual AV-104
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL GND CIRCUIT
STEERING SWITCH SIGNAL GND CIRCUIT
DescriptionINFOID:0000000003939940
Transmits the steering switch sig NISSAN TEANA 2008 Service Manual AV-104
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL GND CIRCUIT
STEERING SWITCH SIGNAL GND CIRCUIT
DescriptionINFOID:0000000003939940
Transmits the steering switch sig](/img/5/57391/w960_57391-247.png)
AV-104
< COMPONENT DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
STEERING SWITCH SIGNAL GND CIRCUIT
STEERING SWITCH SIGNAL GND CIRCUIT
DescriptionINFOID:0000000003939940
Transmits the steering switch signal to AV control unit.
Diagnosis ProcedureINFOID:0000000003939941
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-105, "
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 c o n t r o l u n i t
GroundContinuity
Connector Terminal
M127 15 Existed
Page 249 of 5121
![NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL GND CIRCUIT
AV-105
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Component InspectionINFOID:0000000003939942
Measure the resistance betw NISSAN TEANA 2008 Service Manual AV
STEERING SWITCH SIGNAL GND CIRCUIT
AV-105
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Component InspectionINFOID:0000000003939942
Measure the resistance betw](/img/5/57391/w960_57391-248.png)
AV
STEERING SWITCH SIGNAL GND CIRCUIT
AV-105
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Component InspectionINFOID:0000000003939942
Measure the resistance between the steering switch connector ter-
minals 14 to 17 and 15 to 17.
Standard
JSNIA0215GB
Steering switch
ConditionResistance
Ω Con-
nectorTe r m i -
nalCon-
nectorTe r m i -
nal
M30314
M303 17MENU DOWN switch
ON315 – 327
MENU UP switch ON 119 – 123
SOURCE switch ON 1
15VOL UP switch ON 119 – 123
VOL DOWN switch ON 1
Page 250 of 5121
![NISSAN TEANA 2008 Service Manual AV-106
< ECU DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
AV CONTROL UNIT
ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000003897072
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III data monitor item
NISSAN TEANA 2008 Service Manual AV-106
< ECU DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
AV CONTROL UNIT
ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000003897072
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III data monitor item](/img/5/57391/w960_57391-249.png)
AV-106
< ECU DIAGNOSIS >[BASE AUDIO AND DISPLAY SYSTEM]
AV CONTROL UNIT
ECU DIAGNOSIS
AV CONTROL UNIT
Reference ValueINFOID:0000000003897072
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.
JSNIA1440ZZ