2014 NISSAN TEANA steering

DAS-232
< SYSTEM DESCRIPTION >[MOD]
HANDLING PRECAUTION
HANDLING PRECAUTION
Precautions for Moving Objects DetectionINFOID:0000000009464892
REAR VIEW CAMERA HANDLING
• The rear view camera which is located on the back
of the trunk performs the Moving Object Detection sys-
tem.
• Always keep the rear view camera lens clean.
• Do not attach a sticker (including transparent material ), install an accessory or paint work over the camera
lens.
• Do not strike or scratch the lens causing physical damage to the camera or the surrounding area.
MOVING OBJECT DETECTION
• The Moving Object Detection system is not a repl acement for proper driving procedure and is not designed
to prevent contact with vehicles or objects. When backing up, always look in the direction driver will move to
ensure it is safe to proceed. Never rely solely on the Moving Object Detection system.
• Using the Moving Object Detection system under some road or weather conditions could lead to improper
system operation. Always rely on driver's own steering and braking operation to avoid accidents.
• The Moving Object Detection system may not provide a warning for vehicles that pass through the detection
zone quickly.
• Do not use the Moving Object Detection system when towing a trailer.
• Excessive noise (e.g., audio system volume, open v ehicle window) will interfere with the chime sound, and it
may not be heard.
• The rear view camera may not be able to detect and activate Moving Object Detection when certain objects are present such as:
- Pedestrians, bicycles, animals.
- A vehicle passing at a speed greater than approximately 15 MPH (24km/h).
• Severe weather or road spray conditions may reduce the ability of the radar to detect other vehicles.
• Do not use the MOD system under the following condi tions because the system may not function properly:
- When driving with a tire that is not within normal tire condition (example: tire wear, low pressure, spare tire, chain, non-standard wheels).
- When the vehicle is equipped with non-original brake parts or suspension parts.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
DIAGNOSIS SYSTEM (ITS CONTROL UNIT)DAS-233
< SYSTEM DESCRIPTION > [MOD]
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DIAGNOSIS SYSTEM (ITS CONTROL UNIT)
CONSULT Function (AVM)INFOID:0000000009951658
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentiall y causing a discharged battery and no-start condition.
APPLICATION ITEMS
CONSULT performs the following functions via CAN communication using ITS control unit.
SELF DIAGNOSTIC RESULT
Refer to DAS-239, "DTC Index".
DATA MONITOR
Diagnosis mode Description
Self Diagnostic Result Displays the name of a malfunctioning system stored in the ITS control unit
Data Monitor Displays ITS control unit input/output data in real time
Work support Displays causes of automatic system cancellation occurred during system control
Active Test Enables an operational check of a load by transmitting a driving signal from the ITS control unit to
the load
ECU identification Displays ITS control unit part number
Configuration The vehicle specification can be written when replacing the ITS control unit
Monitored item [Unit] Description
ST ANGLE SENSOR SIGNAL
[On/Off] Indicates [On/Off] status as judged from ITS control unit (Angle sensor transmits angle signal
through CAN communication)
REVERSE SIGNAL
[On/Off] Indicates [On/Off] status as judged from ITS control unit (TCM transmits reverse signal
through CAN communication)
VEHICLE SPEED SIGNAL
[On/Off] Indicates vehicle speed calculated from ITS control unit through CAN communication [ABS ac-
tuator and electric unit (control unit) transmits vehicle speed signal (wheel speed) through
CAN communication]
CAMERA SWITCH SIGNAL
[On/Off] Indicates [On/Off] status of camera switch signal as judged from ITS control unit
CAMERA OFF SIGNAL
[On/Off] Indicates [On/Off] status of camera OFF signal as judged from ITS control unit
ST ANGLE SENSOR TYPE
[Absolute/Not] Indicates whether steering angle sensor type is absolute or not (ON means “controlling”)
STEERING GEAR RATIO TYPE
[Type 0/1] Indicates the type of the steering gear ratio (type 1 or 2)
STEERING POSITION
[LHD/RHD] Indicates the steering
position (LHD or RHD)
REAR CAMERA IMAGE SIGNAL
[OK/Not] Indicates the status of the rear camera image as read from ITS control unit through dedicated
ITS communication lines
WASH SW
[ON/OFF] Indicates the state of the wash switch indicator output
R-CAMERA COMM STATUS
[OK/Not] Indicates the status of the rear camera communication status as read from ITS control unit
through dedicated ITS communication lines
R-CAMERA COMM LINE
[OK/Not] Indicates the condition of the rear camera communication line whether transmitting properly
through dedicated ITS communication lines
PUMP COMM STATUS
[OK/NG] Indicates the state of the communication signal from pump control unit
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-234
< SYSTEM DESCRIPTION >[MOD]
DIAGNOSIS SYSTEM (ITS CONTROL UNIT)
WORK SUPPORT
ACTIVE TEST
CAUTION:
• Never perform “Active Test” while driving the vehicle.
• The “Active Test” cannot be performed when th e following systems warning indicators are illumi-
nated:
- Lane Departure Warning indicator
- Blind Spot Warning indicator
• Place the shift selector to P (park) position, and then perform the test.
BSW ON INDICATOR
ILL
[On/Off] Indicates [On/Off] status of the illumination signal
ITS SW 1
[On/Off] Indicates the state of the warning system switch as seen by the ITS control unit
ITS SW 1 IND
[On/Off] Indicates the state of the warning system switch indicator output
TURN SIGNAL
[Left/N/Right] Indicates [Left/N/Right] status of the turn signal output
ITS SW 2
[ON/OFF/No setting] Indicates the state of the warning system secondary switch as seen by the ITS control unit
ITS SW 2 IND
[ON/OFF/No setting] Indicates the state of the warning system secondary switch indicator output
Monitored item
[Unit] Description
Work support items Description
PREDICTIVE COURSE LINE
DISPLAY Setting whether predictive guide line displays or not
INITIALIZE CAMERA IMAGE
CALIBRATION Start the initialization process of the rear camera
STEERING ANGLE SENSOR
ADJUSTMENT Execute register neutral point of steering angle sensor
CALIBRATING CAMERA IM-
AGE (REAR CAMERA) Displays the various values of the rear camera during the calibration process
REAR WIDE-VIEW FIXED
GUIDE LINE CORRECTION Adjustment the position of fixed guide line on rear wide view
REAR CAMERA ITS Displays and sets camera image calibration values
CAUSE OF LDW CANCEL Displays the information about reason of LDW cancellation
CAUSE OF BSW CANCEL Displays the information about reason of BSW cancellation
Te s t i t e m D e s c r i p t i o n
WASH ACTIVE ON
Activates the washer to clean the lens of rear camera
OFF
LED LH INDICATOR ON
Flashes the left side LED light for ITS system
OFF
LED RH INDICATOR ON
Flashes the right side LED light for ITS system
OFF
AIR ACTIVE ON
Activates the air pump to clean the lens of rear camera
OFF
AIR & WASH ACTIVE ON
Activates the air pump and washer to clean the lens of rear camera
OFF
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-236
< ECU DIAGNOSIS INFORMATION >[MOD]
ITS CONTROL UNIT
ECU DIAGNOSIS INFORMATION
ITS CONTROL UNIT
Reference ValueINFOID:0000000009951659
VALUES ON THE DIAGNOSIS TOOL
Monitor item Condition Value/Status
ST ANGLE SENSOR
SIGNAL Ignition switch ON Steering angle signal is received On
Steering angle signal is not received Off
REVERSE SIGNAL Ignition switch ON Shift selector in R (reverse) On
Shift selector is not in R (reverse) Off
VEHICLE SPEED
SIGNAL While driving Vehicle speed signal is received On
Vehicle speed signal is not received Off
CAMERA SWITCH
SIGNAL Ignition switch ON Camera switch is pressed On
Camera switch is not pressed Off
CAMERA OFF SIG-
NAL Ignition switch ON Purpose switch is pressed On
Purpose switch is not pressed Off
ST ANGLE SENSOR
TYPE Ignition switch ON Steering angle sensor type is displayed Absolute
Steering angle sensor type is not received Not
STEERING GEAR
RATIO TYPE Ignition switch ON Pattern 1 type of steering gear ratio displayed Pattern 1
Pattern 2 type of steering gear ratio displayed Pattern 2
STEERING POSI-
TION Ignition switch ON It recognizes steering position is left LHD
It recognizes steering position is right RHD
R-CAMERA COMM
STATUS Ignition switch ON Rear camera serial status is OK OK
Rear camera serial status is not OK NG
R-CAMERA COMM
LINE Ignition switch ON Rear camera serial communication signal is received OK
Rear camera serial communication signal is not received NG
ILL Ignition switch ON Illumination is ON On
Illumination is OFF Off
ITS SW 1 Ignition switch ON ITS switch is pressed On
ITS switch is not pressed Off
ITS SW 1 IND Ignition switch ON Indicator of ITS switch 1 is lighting On
Indicator of ITS switch 1 is not lighting Off
TURN SIGNAL Ignition switch ON Turn signal left is received Left
Turn signal neutral is received N
Turn signal right is received Right
REAR CAMERA IM-
AGE SIGNAL Ignition switch ON Camera image signal is received On
Camera image signal is not received Off
ITS SW 2 Ignition switch ON For this vehicle, the displaying is fixed No setting
ITS SW 2 IND Ignition switch ON For this vehicle, the displaying is fixed No setting
WASH SW Ignition switch ON Wash switch signal is pressed On
Wash switch signal is not pressed Off
PUMP COMM STA-
TUS Ignition switch ON Pump communication signal is received On
Pump communication signal is not received Off
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-262
< DTC/CIRCUIT DIAGNOSIS >[MOD]
C1A39 STEERING ANGLE SENSOR
C1A39 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000009464914
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition ON.
2. Perform “All DTC Reading” with CONSULT.
3. Check if the "C1A39" is detected as the current malfunction in "Self Diagnostic Result" of "AVM".
Is
“C1A39” detected as the current malfunction?
YES >> Refer to DAS-262, "Diagnosis Procedure".
NO >> Refer to GI-43, "Intermittent Incident"
.
Diagnosis ProcedureINFOID:0000000009464915
1.CHECK STRG SENSOR SEL F-DIAGNOSIS RESULTS
Check if any DTC is detected in “Self Diagnostic Result” of “ABS”.
Is any DTC detected?
YES >> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to
BRC-45, "DTC Index"
.
NO >> GO TO 2.
2.CHECK ALL UNIT SELF-DIANOSIS RESULTS
Check if any DTC is detected exc ept for ITS control unit about ABS in "ALL DTC READING" with CONSULT.
Is any DTC detected except for ITS?
YES >> Replace steering angle sensor. Refer to BRC-132, "Removal and Installation".
NO >> Replace ITS control unit. Refer to DAS-68, "Removal and Installation"
.
DTC Trouble diagnosis name DTC detecting condition Possible causes
C1A39 STRG SEN CIR ITS control unit receives the message that
means "Steering angle sensor is failed" from
steering angle sensor. • Steering angle sensor
• ITS control unit
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS
U0428 STEERING ANGLE SENSORDAS-265
< DTC/CIRCUIT DIAGNOSIS > [MOD]
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U0428 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000009464920
Diagnosis ProcedureINFOID:0000000009464921
1.ADJUST THE NEUTRAL POSITION OF THE STEERING ANGLE SENSOR
When U1232 is detected, adjust the neutral position of the steering angle sensor.
>> Perform adjustment of the neutral position of the steering angle sensor. Refer to BRC-33, "CON-
SULT Function (ABS)".
DTCDisplay contents of
CONSULT DTC detection condition Possible malfunction factor
U0428 ST ANGLE SENSOR
CALIBRATION [U0428] The neutral position adjustment of the steering angle sen-
sor is incomplete. Adjust neutral position of the steering
angle sensor.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-270
< DTC/CIRCUIT DIAGNOSIS >[MOD]
U1232 STEERING ANGLE SENSOR
U1232 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000009464930
Diagnosis ProcedureINFOID:0000000009464931
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-233, "CONSULT
Function (AVM)".
3. Check “Self Diagnostic Result” of “AVM” with CONSULT. Refer to DAS-233, "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-290
< SYMPTOM DIAGNOSIS >[MOD]
NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
DescriptionINFOID:0000000009464956
MOVING OBJECT DETECTION
• The Moving Object Detection system is not a repl
acement for proper driving procedure and is not designed
to prevent contact with vehicles or objects. When backing up. always look in the direction driver will move to
ensure it is safe to proceed. Never rely solely on the Moving Object Detection system.
• Using the Moving Object Detection system under some road or weather condition could lead to improper
system operation. Always rely on driver's own steering and braking operation to avoid accidents.
• The Moving Object Detection system may not provide a warning for vehicles that pass through the detection
zone quickly.
• Do not use the Moving Object Detection system when towing a trailer.
• Excessive noise (e.g., audio system volume, open v ehicle window) will interfere with the chime sound, and it
may not be heard.
- Pedestrians, bicycles, animals.
- A vehicle passing at a speed greater than approximately 24km/h (15 MPH ).
• A rear view camera may not detect approaching vehicles in certain situations:
- When the vehicle parked aside obstruct the beam of the rear view camera.
- When the vehicle is parked in an angled parking space.
- When the vehicle is parked on an inclined ground.
- When the vehicle turns around into your vehicle’s aisle.
- When the angle formed by your vehicle and approaching vehicle is small.
• Severe weather or road spray conditions may reduce the ability of the radar to detect other vehicles.
• The rear view camera system may not detect:
- Small or moving object.
- Wedge-shaped objects.
- Object closer to the bumper than 30 cm (10 inch).
- Thin objects such as rope, wire, chain, etc.
• Do not use the MOD system under the following condi tions because the system may not function properly:
- When driving with a tire that is not the within normal tire condition (example: tire wear, low pressure, spare
tire, chain, non-standard wheels).
- When the vehicle is equipped with non-original brake parts or suspension parts.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM