2014 NISSAN TEANA diagram

DAS-124
< DTC/CIRCUIT DIAGNOSIS >[LDW]
U1309 PUMP UNIT CURRENT
U1309 PUMP UNIT CURRENT
DTC LogicINFOID:0000000009464771
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-124, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009464772
Regarding Wiring Diagram information, refer to DAS-91, "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 R EAR 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
ConditionVo l ta g e
(Approx.)
(+)
(–)
Rear view camera 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
U130B REAR CAMERA COMM ERRORDAS-127
< DTC/CIRCUIT DIAGNOSIS > [LDW]
C
D E
F
G H
I
J
K L
M B
N P
A
U130B REAR CAMERA COMM ERROR
DTC LogicINFOID:0000000009464773
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-127, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009464774
Regarding Wiring Diagram information, refer to DAS-91, "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-143, "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
ConditionVoltag e
(Approx.)
(+)
(–)
ITS control unit
Connector Terminal M59 68 Ground Ignition ON 5 V
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-128
< DTC/CIRCUIT DIAGNOSIS >[LDW]
U1310 PUMP UNIT CIRCUIT
U1310 PUMP UNIT CIRCUIT
DTC LogicINFOID:0000000009464775
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-128, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009464776
Regarding Wiring Diagram information, refer to DAS-91, "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 R EAR 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
ConditionVo l ta g e
(Approx.)
(+)
(–)
Rear view camera 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
POWER SUPPLY AND GROUND CIRCUITDAS-131
< DTC/CIRCUIT DIAGNOSIS > [LDW]
C
D E
F
G H
I
J
K L
M B
N P
A
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000009464777
Regarding Wiring Diagram information, refer to DAS-91, "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
Vo l ta g 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-132
< DTC/CIRCUIT DIAGNOSIS >[LDW]
WARNING SYSTEMS SWITCH CIRCUIT
WARNING SYSTEMS SWITCH CIRCUIT
Component Function CheckINFOID:0000000009464778
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-132, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464779
Regarding Wiring Diagram information, refer to DAS-91, "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-133, "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
Voltag 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

DAS-134
< DTC/CIRCUIT DIAGNOSIS >[LDW]
WARNING SYSTEMS ON
INDICATOR CIRCUIT
WARNING SYSTEMS ON INDICATOR CIRCUIT
Component Function CheckINFOID:0000000009464781
1.CHECK WARNING SYSTEMS ON INDICATOR
1. Turn the ignition switch ON.
2. Select the active test item “BSW ON INDICATO R” of “AVM” with CONSULT.
3. With operating the test item, check the operation.
Is the inspection result normal?
YES >> Inspection End.
NO >> Refer to DAS-134, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464782
Regarding Wiring Diagram information, refer to DAS-91, "Wiring Diagram".
1.CHECK WARNING ON INDICATOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect warning system switch connector.
3. Turn ignition switch ON.
4. Check voltage between warning system switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the warning systems ON indicator power supply circuit.
2.CHECK WARNING SYSTEMS ON INDICATOR SIGNAL FOR OPEN
1. Turn ignition switch OFF.
2. Disconnect the ITS control unit harness connector.
3. Check continuity between the ITS control unit har ness connector and warning system switch harness con-
nector.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair the harnesses or connectors.
3.CHECK WARNING SYSTEMS ON INDICATOR SIGNAL CIRCUIT FOR SHORT
Check continuity between the ITS c ontrol unit harness connector and ground.
On : Warning systems ON indicator illuminates
Off : Warning systems ON in dicator is turned OFF
Te r m i n a l s
Voltag e
(Approx.)
(+) (
−)
Warning system switch Ground
Connector Terminal
M62 5 Battery voltage
ITS control unit Warning system switch Continuity
Connector Terminal Connector Terminal
M58 33 M62 3 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-152
< SYSTEM DESCRIPTION >[BSW]
SYSTEM
SYSTEM
System DescriptionINFOID:0000000009464807
SYSTEM DIAGRAM
CONTROL UNIT INPUT/OUTPUT SIGNAL ITEM
Control unit receives signals via CAN communication. It al
so detects vehicle conditions that are necessary for
BSW control.
Input Signal Item
Output Signal Item
AWOIA0038GB
Transmit unit Signal name Description
ECM CAN Communication Engine status signal Receive engine status
BCM CAN communication Door open status signal Receive door open status
Light status signal Receive light status
ABS actuator
and electric unit
(control unit) CAN communication Wheel speed signal Receive wheel speed
TCM CAN communication Shift selector position signal Receive shift selector position
Combination
meter CAN communication Moving Object Detection ON/
OFF signal Receive the ON/OFF status for Moving Object Detection
function
Rear view cam-
era NTSC Video signal
Receive Rear View Camera
image from camera for Mov-
ing Object Detection function in ITS controller
Reception unit Signal name Description
Combination
meter CAN communication Buzzer request Transmits a buzzer request signal when the moving
object is detected
Display CAN communication Visual signal request Transmits a visual signal request from ITS Controller
to display Rear View while the shift selector is in R (re-
verse)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-166
< WIRING DIAGRAM >[BSW]
DRIVER ASSISTANCE SYSTEMS
WIRING DIAGRAM
DRIVER ASSISTANCE SYSTEMS
Wiring DiagramINFOID:0000000009464817
ABOWA0034GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM