AV-132
< SYSTEM DESCRIPTION >[NAVIGATION]
COMPONENT PARTS
Rear View Camera
INFOID:0000000012433006
• The rear view camera is installed in the back door finisher.
• Power is supplied from the around view monitor control unit (with around view monitor).
• Power is supplied from the AV control unit (without around view monitor).
Side CamerasINFOID:0000000012433007
• The side cameras are installed in the door mirrors.
• Power is supplied from the around view monitor control unit.
Front Camera INFOID:0000000012433008
• The front camera is installed in the front grille.
• Power is supplied from the around view monitor control unit.
Steering Angle SensorINFOID:0000000012433009
• Steering sensor is installed to the spiral cable.
• Steering angle sends the steering signal necessary for predictivecourse line via CAN communication.
Rod Antenna, Antenna Amp., Sate llite Antenna and Antenna FeederINFOID:0000000012433010
RADIO ANTENNA AND SATELLITE ANTENNA
JPNIA1452ZZ
JSNIA5397ZZ
JSNIA5398ZZ
JSNIA1571ZZ
Revision: August 2015 2016 Versa Note
cardiagn.com
AV-136
< SYSTEM DESCRIPTION >[NAVIGATION]
SYSTEM
• AV control unit calculates the vehicle location based
on the signals from GYRO (angle speed sensor), vehi-
cle sensor, and GPS satellite, as well as the map data from map SD-card. The vehicle location is displayed
on the AV control unit.
POSITION DETECTION PRINCIPLE
The navigation system periodically calculates the vehicle's current position according to the following three
signals:
• Travel distance of the vehicle as determined by the vehicle speed sensor
• Turning angle of the vehicle as determined by the gyroscope (angular velocity sensor)
• Direction of vehicle travel as determined by the GPS antenna (GPS information)
The current position of the vehicle is then identified by comparing the calculated vehicle position with map data
read from the map SD-card (map-matching), and indica ted on the screen as a vehicle mark. More accurate
data is judged and used by comparing vehicle position detection results found by the GPS with the result by
map-matching.
The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
• Travel distance Travel distance calculations are based on the vehicle speed sen-
sor input signal. Therefore, the calculation may become incorrect
as the tires wear down. To prevent this, an automatic distance cor-
rection function has been adopted.
• Travel direction
Change in the travel direction of the vehicle is calculated by a gyro-
scope (angular velocity sensor) and a GPS antenna (GPS informa-
tion). They have both advantages and disadvantages.
More accurate traveling direction is detected becaus e priorities are set for the signals from these two
devices according to the situation.
MAP-MATCHING
Map-matching compares a current location detected by the method
in the “Location Detection Princi ple” with a road map data from map
SD-card.
NOTE:
The road map data is based on data stored in the map SD-card.
The vehicle position may not be corrected under the foll owing circumstances and after driving for a certain
time when GPS information is difficult to receive. In this case, the vehicle mark on the display must be cor-
rected manually.
SEL684V
Type Advantage Disadvantage
Gyroscope
(angular velocity sensor) Can detect the vehicle's turning angle quite
accurately. Direction errors
may accumulate when vehicle is
driven for long distances without stopping.
GPS antenna
(GPS information) Can detect the vehicle's travel direction
(North/South/East/West). Correct direction cannot be detected when vehicle
speed is low.
SEL685V
Revision: August 2015
2016 Versa Note
cardiagn.com
AV
SYSTEMAV-139
< SYSTEM DESCRIPTION > [NAVIGATION]
C
D
E
F
G H
I
J
K L
M B A
O P
• In birds-eye view, the blind spot area is displayed in black to show the border of the camera images. In addi- tion, red fixed lines are displayed in the 4 corners of the vehicle icon. After pressing the CAMERA switch for
the first time or placing the selector lever in R (rever se) for the first time, the blind spot area is highlighted in
yellow for 3 seconds and the red fixed lines blink five times.
• With the selector lever in any position other than R (reverse), the around view monitor screen display is can- celled 3 minutes after pressing the CAMERA switch. The screen returns to the AV control unit display.
• With the selector lever in R (reverse) position, the around view monitor screen display remains on con- stantly. To return to the AV control unit display, place the selector lever is in any position other than R
(reverse).
• If camera image calibration is incomplete, the applicable camera position is indicated as an error on the birds-eye view display.
NOTE:
Calibration is necessary when replacing each camera or when replacing around view monitor control unit.
Around view monitor screen transition
Front View
• The front view image improves the visibility of obstacles in front of the vehicle and assists driving by display-
ing images from birds-eye view and front-side view.
• The front view image displays the vehicle width guiding line and vehicle distance guiding line, in addition to the predictive course line according to the steering angle.
• If the steering angle is within approximately 90 degrees, t he predictive course lines on the left/right side are
displayed. If the steering angle exceeds approximat ely 90 degrees, only the predictive course line on the
outside is displayed (opposite side of steering direction).
• The around view monitor control unit receives the steering angle signal from steering angle sensor via CAN
communication, and controls the direction and distance of the predictive course line.
• ON/OFF setting of predictive course line can be performed using CONSULT.
JSNIA4607GB
Revision: August 2015 2016 Versa Note
cardiagn.com
AV-140
< SYSTEM DESCRIPTION >[NAVIGATION]
SYSTEM
Front view guiding lines
Rear View• The rear view image improves the visibility of obstacles in the rear of the vehicle and assists backing and
parking by displaying images from birds-eye view and front side view.
• The rear view image displays the vehicle width guiding line and vehicle distance guiding line, in addition to the predictive course line according to the steering angle.
NOTE:
The predictive course line is not di splayed at the steering neutral position.
• The around view monitor control unit receives the steering angle signal from steering angle sensor via CAN
communication, and controls the direction and distance of the predictive course line.
• ON/OFF setting of predictive course line can be performed using CONSULT.
Rear view guiding lines
Front-Side View• The front-side view image improves the visibility of ob stacles in the front RH side of the vehicle and assists
backing and parking.
• The front-side view image displays the vehicle distance guiding line and vehicle width guiding line.
JSNIA0770GB
JSNIA4567GB
Revision: August 2015 2016 Versa Note
cardiagn.com
AV-146
< SYSTEM DESCRIPTION >[NAVIGATION]
DIAGNOSIS SYSTEM (AROUND VIEW MONITOR CONTROL UNIT)
DIAGNOSIS SYSTEM (AROUND VI
EW MONITOR CONTROL UNIT)
CONSULT FunctionINFOID:0000000012433017
CONSULT FUNCTIONS
CONSULT performs the following functions via communication with the around view monitor control unit.
ECU IDENTIFICATION
The part number of around view monitor control unit is displayed.
SELF DIAGNOSTIC RESULT
Refer to AV-154, "DTC Index".
DATA MONITOR
WORK SUPPORT
Direct Diagnostic Mode Description
ECU Identification The around view monitor control unit part number is displayed.
Self Diagnostic Result The around view monitor control unit self diagnostic results are displayed.
Data Monitor The around view monitor control unit input/output data is displayed in real time.
Work support The settings for around view monitor control unit functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing around view monitor control unit.
CAN Diag Support Mntr The result of transmit/receive diagnosis of CAN communication is displayed.
Monitor Item Description
ST ANGLE SENSOR SIGNAL [On/Off] Indicates condition of steering angle sensor signal.
REVERSE SIGNAL [On/Off] Indicates selector lever position.
VEHICLE SPEED SIGNAL [mph/km/h] Indicate s condition of vehicle speed signal.
CAMERA SWITCH SIGNAL [On/Off] Indicates condition of camera switch signal.
CAMERA OFF SIGNAL [On/Off] Indicates condition of camera OFF signal.
ST ANGLE SENSOR TYPE [Absolute] Indicates steering angle sensor type.
STEERING GEAR RATIO TYPE [Type
0] Indicates steering gear ratio type.
STEERING POSITION [LHD/RHD] Indi cates LH or RH drive type.
REAR CAMERA IMAGE SIGNAL [OK/
NG] Indicates condition of camera image signal.
F-CAMERA IMAGE SIGNAL [OK/NG] Indicates condition of camera image signal.
DR-SIDE CAMERA IMAGE SIG [OK/
NG] Indicates condition of camera image signal.
PA-SIDE CAMERA IMAGE SIG [OK/
NG] Indicates condition of camera image signal.
Support Item
Setting Description
NON-VIEWABLE AREA REMINDER ON
ON/OFF setting of non-viewable area can be performed.
OFF
PREDICTIVE COURSE LINE
DISPLAY ON
ON/OFF setting of predictive course line display can be performed.
OFF
INITIALIZE CAMERA IMAGE
CALIBRATION — Factory image calibration restoration can be performed.
STEERING ANGLE SENSOR
ADJUSTMENT — Steering angle sensor neutral position adjustment can be performed.
Revision: August 2015
2016 Versa Note
cardiagn.com
AV-152
< ECU DIAGNOSIS INFORMATION >[NAVIGATION]
AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTROL UNIT
Reference ValueINFOID:0000000012433020
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
PHYSICAL VALUES
Monitor Item
ConditionValue/Status
CAMERA OFF SIGNAL CAMERA switch ON.
Off
CAMERA switch OFF. On
CAMERA SWITCH SIGNAL CAMERA switch OFF.
Off
CAMERA switch ON. On
DR-SIDE CAMERA IMAGE SIG Side camera LH inoperative.
NG
Side camera LH operative. OK
F-CAMERA IMAGE SIG Front camera inoperative.
NG
Front camera operative. OK
PA-SIDE CAMERA IMAGE SIG Side camera RH inoperative.
NG
Side camera RH operative. OK
REAR CAMERA IMAGE SIGNAL Rear view camera LH inoperative.
NG
Rear view camera LH operative. OK
REVERSE SIGNAL When selector lever is in any position other than R (reverse). Off
When selector lever in R (reverse).
On
ST ANGLE SENSOR SIGNAL Around view monitor control unit is not receiving steering angle
sensor signal.
Off
Around view monitor control unit is receiving steering angle sen-
sor signal. On
ST ANGLE SENSOR TYPE Steering angle sensor type. Absolute
STEERING GEAR RATIO TYPE Stee ring gear ratio type. Type 0
STEERING POSITION Left hand drive vehicle.
LHD
Right hand drive vehicle. RHD
VEHICLE SPEED SIGNAL While driving, equivalent to speedometer reading mph, km/h
AWNIA3139ZZ
Te r m i n a l
(Wire color) Description
Condition
Reference value
(Approx.)
+ – Signal nameInput/
Output Ignition
switch Operation
1
(B) Ground Ground
— ON— 0 V
2
(G) Ground Battery power supply Input OFF
—Battery voltage
Revision: August 2015 2016 Versa Note
cardiagn.com
AV
U0428 STEERING ANGLE SENSORAV-185
< DTC/CIRCUIT DIAGNOSIS > [NAVIGATION]
C
D
E
F
G H
I
J
K L
M B A
O P
DTC/CIRCUIT DIAGNOSIS
U0428 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000012433040
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000012433041
1.ADJUST THE NEUTRAL POSITION OF THE STEERING ANGLE SENSOR
When U0428 is detected, adjust the neutral position of the steering angle sensor.
>> Perform adjustment of the neutral position of the steering angle sensor. Refer to AV-146, "
CON-
SULT Function".
CONSULT Display DTC Detection Condition Possible Cause
ST ANG SEN CALIB
[U0428] The neutral position adjustment of the steering
angle sensor is incomplete. Adjust neutral position of the steering angle sen-
sor.
Revision: August 2015
2016 Versa Note
cardiagn.com
AV-202
< DTC/CIRCUIT DIAGNOSIS >[NAVIGATION]
U1232 STEERING ANGLE SENSOR
U1232 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000012433060
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000012433061
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 AV-146, "
CON-
SULT Function".
CONSULT DisplayDTC Detection Condition Possible Cause
ST ANG SEN CALIB
[U1232] The neutral position adjustment of the steering
angle sensor is incomplete. Adjust neutral position of the steering angle sen-
sor.
Revision: August 2015
2016 Versa Note
cardiagn.com