2014 NISSAN TEANA wiring diagram

DAS
DRIVER ASSISTANCE SYSTEMSDAS-29
< WIRING DIAGRAM > [ITS CONTROL UNIT]
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M B
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ABOIA0120GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-30
< WIRING DIAGRAM >[ITS CONTROL UNIT]
DRIVER ASSISTANCE SYSTEMS
ABOIA0121GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-50
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
DTC LogicINFOID:0000000009464687
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009464688
Regarding Wiring Diagram information, refer to
DAS-22, "Wiring Diagram".
1.CHECK CONTINUITY REAR CAMERA POWER SUPPLY AND GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the ITS control unit connector and rear camera connector.
3. Check for continuity between ITS control unit harness connector and rear camera harness connector.
4. Check for continuity between ITS control unit harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the harness or connector.
2.CHECK VOLTAGE REAR CAMERA POWER SUPPLY
1. Connect the ITS control unit connector and rear camera connector.
2. Turn the ignition switch ON.
3. Check voltage between ITS control unit harness connector and ground.
Is inspection result normal?
YES >> GO TO 3.
NO >> Replace ITS control unit. Refer to DAS-68, "Removal and Installation"
.
DTCTrouble diagnosis
name DTC detecting condition Possible causes
U111A REAR CAMERA IM- AGE SIGNAL Rear camera image signal circuit is open or
shorted Check rear camera image signal circuit
between rear camera and around view
monitor control unit.
ITS control unit Rear Camera Continuity
Connector Terminal Connector Terminal
M59 51
B357
Ye s
52 8
ITS control unit GroundContinuity
Connector Terminal
M59 52 No
Te r m i n a l
ConditionVo l ta g e
(Approx.)
(+)
(–)
ITS control unit
Connector Terminal
M59 52 Ground "CAMERA"
switch is ON or
shift selector is
in R (Reverse) 6.2 V
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U1309 PUMP UNIT CURRENTDAS-55
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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U1309 PUMP UNIT CURRENT
DTC LogicINFOID:0000000009464695
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Perform “All DTC Reading” with CONSULT.
3. Check if the “U1309” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is
“U1309” detected as the current malfunction?
YES >> Refer to DAS-55, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009464696
Regarding Wiring Diagram information, refer to DAS-22, "Wiring Diagram".
1.CHECK REAR VIEW CAMERA AIR PUMP MOTOR POWER SUPPLY CIRCUIT
1. Disconnect the rear view camera washer control unit connector.
2. Turn the ignition switch ON.
3. Check voltage between rear view camera washer control unit connector and ground.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair the harness or connector.
2.CHECK REAR VIEW CAMERA AI R PUMP MOTOR GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Check for continuity between rear view ca mera washer control unit connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair the harness or connector.
3.CHECK CONTINUITY ITS CONTROL UNIT TO RE AR VIEW CAMERA WASHER CONTROL UNIT
1. Disconnect the ITS control unit connector.
DTC Trouble diagnosis name DTC detecting condition Possible causes
U1309 PUMP UNIT CURRENT ITS control unit detects the value of current
from pump control unit is incorrect • Rear view camera washer control unit
•Harness
• ITS control unit
Te r m i n a l
ConditionVoltag e
(Approx.)
(+)
(–)
Rear view ca
mera washer
control unit
Connector Terminal B16 12 Ground Ignition ON 12 V
Rear view camera washer control unit GroundContinuity
Connector Terminal
B16 5 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-58
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
U130B REAR CAMERA COMM ERROR
U130B REAR CAMERA COMM ERROR
DTC LogicINFOID:0000000009464697
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Perform “All DTC Reading” with CONSULT.
3. Check if the “U130B” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is
“U130B” detected as the current malfunction?
YES >> Refer to DAS-58, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009464698
Regarding Wiring Diagram information, refer to DAS-22, "Wiring Diagram".
1.CONNECTOR CHECK
Check the ITS control unit and rear view camera connectors for the following:
• Proper connection
• Damage
• Disconnected or loose terminals
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK REAR VIEW CAMERA VOLTAGE
1. Connect ITS control unit and rear view camera harness connectors.
2. Check voltage between ITS control unit connector M59 and ground.
Is the inspection result normal?
YES >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Replace rear view camera. Refer to DAS-69, "Removal and Installation"
.
DTC Trouble diagnosis name DTC detecting condition Possible causes
U130B REAR CAMERA COMM
ERROR ITS control unit receives the incorrect commu-
nication signal from rear view camera. • Rear view camera
• Harness
•ITS control unit
Te r m i n a l
ConditionVo l ta g e
(Approx.)
(+)
(–)
ITS control unit
Connector Terminal M59 68 Ground Ignition ON 5 V
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U1310 PUMP UNIT CIRCUITDAS-59
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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U1310 PUMP UNIT CIRCUIT
DTC LogicINFOID:0000000009464699
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Perform “All DTC Reading” with CONSULT.
3. Check if the “U1310” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is
“U1310” detected as the current malfunction?
YES >> Refer to DAS-59, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009464700
Regarding Wiring Diagram information, refer to DAS-22, "Wiring Diagram".
1.CHECK REAR VIEW CAMERA AIR PUMP MOTOR POWER SUPPLY CIRCUIT
1. Disconnect the rear view camera washer control unit connector.
2. Turn the ignition switch ON.
3. Check voltage between rear view camera washer control unit connector and ground.
Is inspection result normal?
YES >> GO TO 2.
NO >> Repair the harness or connector.
2.CHECK REAR VIEW CAMERA AI R PUMP MOTOR GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Check for continuity between rear view ca mera washer control unit connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair the harness or connector.
3.CHECK CONTINUITY ITS CONTROL UNIT TO RE AR VIEW CAMERA WASHER CONTROL UNIT
1. Disconnect the ITS control unit connector.
DTC Trouble diagnosis name DTC detecting condition Possible causes
U1310 PUMP UNIT CIRCUIT ITS control unit detects the value of voltage
from pump control unit is incorrect • Rear view camera washer control unit
•Harness
• ITS control unit
Te r m i n a l
ConditionVoltag e
(Approx.)
(+)
(–)
Rear view ca
mera washer
control unit
Connector Terminal B16 12 Ground Ignition ON Battery voltage
Rear view camera washer control unit GroundContinuity
Connector Terminal
B16 5 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-62
< DTC/CIRCUIT DIAGNOSIS >[ITS CONTROL UNIT]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000009464701
Regarding Wiring Diagram information, refer to
DAS-22, "Wiring Diagram".
1.CHECK ITS CONTROL UNIT POWER SUPPLY CIRCUIT
Check voltage between ITS control unit harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the ITS control unit power supply circuit.
2.CHECK ITS CONTROL UNIT GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the ITS control unit connector.
3. Check for continuity between ITS control unit harness connector and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair the ITS control unit ground circuit.
Te r m i n a l Condition
Vol tag e
(Approx.)
(+) (–)
ITS control unit
GroundIgnition
switch
Connector Terminal
M58 20
OFF Battery voltage
ON Battery voltage
39 OFF 0 V
ON Battery voltage
ITS control unit GroundContinuity
Connector Terminal
M58 40 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
WARNING SYSTEMS SWITCH CIRCUITDAS-63
< DTC/CIRCUIT DIAGNOSIS > [ITS CONTROL UNIT]
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WARNING SYSTEMS SWITCH CIRCUIT
Component Function CheckINFOID:0000000009464702
1.CHECK WARNING SYSTEMS SWITCH INPUT SIGNAL
1. Turn the ignition switch ON.
2. Select the DATA MONITOR item “I TS SW 1” of “AVM” with CONSULT.
3. With operating the warning systems switch, check the monitor status.
Is the inspection result normal?
YES >> Warning systems switch circuit is normal.
NO >> Refer to DAS-63, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464703
Regarding Wiring Diagram information, refer to DAS-22, "Wiring Diagram".
1.CHECK WARNING SYSTEMS SWITCH SIGNAL INPUT
1. Turn the ignition switch ON.
2. Check voltage between ITS control unit harness connector and ground.
Is the inspection result normal?
YES >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> GO TO 2.
2.CHECK WARNING SYSTEMS SWITCH
1. Turn ignition switch OFF.
2. Remove warning systems switch.
3. Check warning systems switch. Refer to DAS-64, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the warning systems switch. Refer to DAS-142, "Removal and Installation"
.
3.CHECK WARNING SYSTEMS SWITCH GROUND CIRCUIT
Check continuity between warning system switch harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 4.
Monitor item Condition Monitor status
ITS SW 1 Warning systems switch is pressed On
Warning systems switch is not pressed OFF
Te r m i n a l s Condition
Vo l ta g e
(Approx.)
(+) (
−)
ITS control unit
GroundWarning
systems switch
Connector Terminal
M58 32 Pressed 0 V
Released 12 V
Warning system switch
GroundContinuity
Connector Terminal
M62 8 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM