NISSAN TEANA 2014 Service Manual

DAS-118
< DTC/CIRCUIT DIAGNOSIS >[LDW]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
DescriptionINFOID:0000000009464760
CAN controller controls the communication of CAN communication signal and ITS communication signal, and
the error detection.
DTC LogicINFOID:0000000009464761
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009464762
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn the MAIN switch of ITS system ON.
2. Perform “All DTC Reading” with CONSULT.
3. Check if the “U1010” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is
“U1010” detected as the current malfunction?
YES >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Inspection End.
DTC Trouble diagnosis name DTC detecting condition Possible causes
U1010 CONTROL UNIT (CAN) If ITS control unit detects malfunction by CAN
controller initial diagnosis ITS control unit
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U111A REAR CAMERA IMAGE SIGNAL CIRCUITDAS-119
< DTC/CIRCUIT DIAGNOSIS > [LDW]
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U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
DTC LogicINFOID:0000000009464763
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009464764
Regarding Wiring Diagram information, refer to DAS-91, "Wiring Diagram".
1.CHECK CONTINUITY REAR CAMERA POWER SUPPLY AND GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the ITS control unit c onnector 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
ConditionVoltag 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-120
< DTC/CIRCUIT DIAGNOSIS >[LDW]
U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
3.CHECK CONTINUITY REAR CA
MERA IMAGE SIGNAL CIRCUIT
1. Turn 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 inspection result normal?
YES >> GO TO 4.
NO >> Repair harness or connector.
4.CHECK REAR CAMERA IMAGE SIGNAL
1. Connect the ITS control unit connector and rear camera connector.
2. Turn the ignition switch ON.
3. Using an oscilloscope, check voltage between ITS control unit harness connector terminals.
Is inspection result normal?
YES >> Replace ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Replace rear view camera. Refer to DAS-143, "Removal and Installation"
.
ITS control unit Rear View Camera
Continuity
Connector Terminal Connector Terminal
M59 50
B351
Ye s
66 5
ITS control unit GroundContinuity
Connector Terminal
M59 50
No
66
Te r m i n a l
ConditionVo l ta g e
(Approx.)
(+) (–)
ITS control unit
Connector Terminal Connector Terminal
M59 66 M59 50 "CAMERA"
switch is ON or
shift selector is
in R (Reverse)
ALOIA0179ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U1232 STEERING ANGLE SENSORDAS-121
< DTC/CIRCUIT DIAGNOSIS > [LDW]
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U1232 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000009464765
Diagnosis ProcedureINFOID:0000000009464766
1.REGISTER THE NEUTRAL POSITION OF THE STEERING ANGLE SENSOR
1. Turn the ignition switch ON.
2. Perform registration of the neutral positi on of the steering angle sensor. Refer to DAS-83, "CONSULT
Function (AVM)".
3. Check “Self Diagnostic Result” of “AVM” with CONSULT. Refer to DAS-83, "CONSULT Function (AVM)"
.
Is
“ST ANGLE SEN CALIB” detected?
YES >> GO TO 2.
NO >> Inspection End.
2.CHECK STEERING ANGLE SENSOR
Check steering angle sensor.
Is the inspection result normal?
YES >> Replace ITS control unit. Refer to DAS-68, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
DTC Display contents of
CONSULT DTC detection condition Possible malfunction factor
U1232 ST ANGLE SEN CALIB The neutral position registration of the steering angle sen-
sor cannot finish. • Steering angle sensor
• ITS control unit
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-122
< DTC/CIRCUIT DIAGNOSIS >[LDW]
U1305 CAMERA IMAGE CALIB
U1305 CAMERA IMAGE CALIB
DTC LogicINFOID:0000000009464767
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009464768
1.CHECK SELF-DIAGNOSIS RESULTS
Check if “U1305” is current in “Self Diagnostic Result” of “AVM”.
Is
“U1305” detected?
YES >> Perform ITS configuration using CONSULT. Refer to DAS-83, "CONSULT Function (AVM)". If
problem persists, repair or replace the malfunctioning part.
NO >> Refer to GI-43, "Intermittent Incident"
.
DTC Trouble diagnosis name DTC detecting condition Possible causes
U1305 CAMERA CONFIG ITS control unit configuration is incomplete Perform ITS configuration with CONSULT
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U1308 CAMERA CONFIGDAS-123
< DTC/CIRCUIT DIAGNOSIS > [LDW]
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U1308 CAMERA CONFIG
DTC LogicINFOID:0000000009464769
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009464770
1.CHECK SELF-DIAGNOSIS RESULTS
Check if “U1308” is current in “Self Diagnostic Result” of “AVM”.
Is
“U1308” detected?
YES >> Perform ITS calibration of camera image using CONSULT. Refer to DAS-83, "CONSULT Function
(AVM)".
NO >> Refer to GI-43, "Intermittent Incident"
.
DTC Trouble diagnosis name DTC detecting condition Possible causes
U1308 ITS CALIB [U1308] ITS control unit calibration is incomplete Perform ITS calibration with CONSULT
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

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
U1309 PUMP UNIT CURRENTDAS-125
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2. Check for continuity between ITS control unit harnes s connector and rear view camera washer control
unit connector.
3. Check for continuity between ITS control unit harness connector and ground.
Is inspection result normal?
YES >> GO TO 4.
NO >> Repair the harness or connector.
4.CHECK CONTINUITY REAR VIEW CAME RA WASHER CONTROL UNIT TO PUMP
1. Disconnect rear view camera air pump connector.
2. Check for continuity between rear view camera washer control unit connector and pump connector.
3. Check for continuity between rear view ca mera washer control unit connector and ground.
Is inspection result normal?
YES >> GO TO 5.
NO >> Repair the harness or connector.
5.CHECK REAR VIEW CAMERA AIR PUMP MO TOR ITS CONTROL UNIT SUPPLY CIRCUIT
Momentarily connect a jumper from a fused battery posit ive to terminal 1 and from ground to terminal 2 of the
rear view camera air pump motor.
Does the pump operate?
YES >> GO TO 6.
NO >> Replace the rear view camera air pump motor.
6.CHECK REAR VIEW CAMERA AIR PUMP MO TOR ITS CONTROL UNIT SUPPLY CIRCUIT
1. Reconnect the ITS control unit connector.
2. Turn the ignition switch ON.
3. Using CONSULT, activate the rear view camera air pump while checking voltage between rear view cam-
era washer control unit connector and ground.
ITS control unit Rear view camera washer
control unit Continuity
Connector Terminal Connector Terminal
M58 2
B167
Ye s
38
ITS control unit GroundContinuity
Connector Terminal
M58 2
No
3
Rear view camera washer control unit Rear view camera air
pump motor Continuity
Connector Terminal Connector Terminal
B16 1
B171
Ye s
22
Rear view camera washer control unit GroundContinuity
Connector Terminal
B16 1
No
2
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-126
< DTC/CIRCUIT DIAGNOSIS >[LDW]
U1309 PUMP UNIT CURRENT
Can voltage be measured on either terminal?
YES >> Replace rear view camera washer control unit.
NO >> Replace the ITS control unit. Refer to DAS-68, "Removal and Installation"
.
Te r m i n a l
ConditionVo l ta g e
(Approx.)
(+)
(–)
Rear view camera washer
control unit
Connector Terminals B16 7, 8 Ground Activating pump 5 V
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U130B REAR CAMERA COMM ERRORDAS-127
< DTC/CIRCUIT DIAGNOSIS > [LDW]
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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