Audio, Visual & Navigation System (Navigation): Other Infiniti FX50 II рестайлинг

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the " SRS AIRBAG " and " SEAT BELT " .

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

Cautions in Removing Battery Terminal and AV Control Unit (Models with AV Control Unit)

Note. After the ignition switch is turned OFF, the AV control unit continues operating for approximately 30 seconds. Therefore, data corruption may occur if battery voltage is cut off within 30 seconds.

AV COMMUNICATION SYSTEM

1. Do not apply voltage of 7.0 V or higher to the measurement terminals.
2. Use the tester with its open terminal voltage being 7.0 V or less.
3. Be sure to turn ignition switch OFF and disconnect the battery cable from the negative terminal before checking the circuit.

Scheme 64

1. Solder the repaired parts, and wrap with tape. [Frays of twisted line must be within 110 mm (4.33 in).]
2. Do not perform bypass wire connections for the repair parts. (The spliced wire will become separated and the characteristics of twisted line will be lost.)

Scheme 65

Commercial Service Tools

Tool name Description Power tool Loosening screws

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COMMUNICATION SIGNAL

1. AV control unit function by transmitting/receiving data one by one with each unit (slave unit) that configures them completely as a master unit by connecting between units that configure MULTI AV system with two AV communication lines (H, L).
2. Two AV communication lines (H, L) adopt a twisted pair line that is resistant to noise.
3. AV control unit is connected by CAN communication, and it receives data signal from ECM, unified meter and A/C amp. It computes and displays fuel economy information value with the obtained information.
4. AV control unit is connected with display and serial communication, and it transmits the required signal of display and display control and receives the response signal from display.

NAVIGATION SYSTEM FUNCTION

Description

1. The AV control unit controls navigation function while GPS tuner has built-in map data, GYRO (angle speed sensor), on the HDD (Hard Disk Drive).
2. The AV control unit inputs operation signal with communication signal, through display (touch panel) and multifunction switch and steering switch.
3. Guide sound is output to front speaker through BOSE amp. from AV control unit when operating navigation system.
4. A vehicle position is calculated with the GYRO (angle speed sensor), vehicle sensor, signal from GPS satellite and map data stored on HDD (Hard Disk Drive), and transmits the map image signal (RGB image, RGB area, RGB image synchronizing) to the display.

Position Detection Principle

The navigation system periodically calculates the current vehicle position according to the following three types of signals

1. Travel distance of the vehicle as determined by the vehicle speed sensor
2. Vehicle turning angle determined by the gyroscope (angular speed sensor)
3. The travel direction of the vehicle 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, which is stored in the HDD (Hard Disk Drive) (map-matching), and indicated on the screen with a current location mark. More accurate data is used by comparing position detection results from GPS to the map-matching. The current position is calculated by detecting the travel distance from the previous calculation point, and its direction change.

1. Travel distance The travel distance is generated from the vehicle speed sensor input signal. The automatic distance correction function is adopted for preventing a miss-detection of the travel distance because of tire wear etc.
2. Travel direction

The gyroscope (angular velocity sensor) and GPS antenna (GPS information) generate the change of the travel direction. Both have advantages and disadvantages as per the following descriptions

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Input signals are prioritized in each situation. However, this order of priority may change in accordance with more detailed travel conditions so that the travel direction is detected more accurately.

Map-matching

Map-matching repositions the vehicle on the road map when a new location is judged to be more accurate. This is done by comparing the current vehicle position (calculated by the normal position detection method) from the map data stored in the HDD (Hard Disk Drive).

Scheme 70

There is a possibility that the vehicle position may not be corrected in the following case, and when vehicle is driven over a certain distance or time in which GPS information is hard to receive; manually correct the current location mark on the screen

Scheme 71

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1. In map-matching, several alternative routes are prepared and prioritized in addition to the road judged as currently driving on. Therefore, due to errors in the distance and/or direction, an incorrect road may be prioritized, and the current location mark may be repositioned to the incorrect road. If two roads are running in parallel, they are of the same priority. Therefore, the current location mark may appear on either of them alternately, depending on maneuvering of the steering wheel and configuration of the road, etc.
2. Map-matching does not function correctly when road on which the vehicle is driving is new, etc. and not recorded in the map data. Also, map-matching does not function correctly when road pattern stored in the map data and the actual road pattern are different due to repair, etc. Therefore, the map-matching function judges other road as a currently driving road if the road is not in the map, and displays the current location mark on it. Later, the current location mark may be repositioned to the road if the correct road is detected.
3. Effective range for comparing the vehicle position and travel direction calculated by the distance and direction with the road data is limited. Therefore, correction by map-matching is not possible when there is an excessive gap between current vehicle position and the position on the map.

GPS (Global Positioning System)

GPS (Global Positioning System) is developed for and is controlled by the US Department of Defense. The system utilizes GPS satellites (NAVSTAR), transmitting out radio waves while flying on an orbit around the earth at an altitude of approximately 21, 000 km (13, 049 mile).

Scheme 73

The receiver calculates the travel position in three dimensions (latitude/longitude/altitude) according to the time lag of the radio waves that four or more GPS satellites transmit (three-dimensional positioning). The GPS receiver calculates the travel position in two dimensions (latitude/longitude) with the previous altitude data if the GPS receiver receives only three radio waves (two-dimensional positioning). GPS position correction is not performed while stopping the vehicle.

Accuracy of the GPS will deteriorate under the following conditions

1. In two-dimensional positioning, GPS accuracy will deteriorate when altitude of the vehicle position changes.
2. The position of GPS satellite affects GPS detection precision. The position detection may not be precisely performed.
3. The position detection is not performed if GPS receiver does not receive radio waves from GPS satellites. (Inside a tunnel, parking in a building, under an elevated highway etc.) GPS receiver may not receive radio waves from GPS satellites if any object is placed on the GPS antenna.

Note. The detection result has an error of approximately 10 m (32.81 ft) even with a high-precision three dimensional positioning. There may be cases when the accuracy is lowered and radio waves are stopped intentionally because the GPS satellite signal is controlled by the US trace control center.

AUDIO FUNCTION

The audio system is equipped with the following functions. Each function is operated with multifunction switch, preset switch, touch panel, steering switch or audio recognition. Operation status of audio is indicated at display

Operating Signal

Audio system operation can be performed with multifunction switch, preset switch, steering switch, touch panel function or voice recognition function.

1. Operating signal is transmitted to AV control unit with AV communication when it is operated by multifunction switch or preset switch. The disk ejection operating signal is performed by hardwire.
2. Operating signal is transmitted to AV control unit with steering switch signal when it is operated by steering switch.

Screen Display

Switching of display is performed with serial communication between display unit and AV control unit.

AM/FM Radio Mode

1. AM/FM radio tuner is built into AV control unit.
2. Audio signal is received by rod antenna, next it is amplified by antenna Amp., and finally it is input to AV control unit. Audio signal is input to BOSE Amp., and BOSE amp. outputs to each speaker.

Satellite Radio Mode

1. Satellite radio tuner is built into AV control unit.
2. Audio signal (satellite radio) is received by satellite antenna, and it is input to AV control unit. AV control unit outputs audio signal to BOSE amp. The signal is also outputted from BOSE amp. to both woofer and each speaker.

CD Mode

1. CD function is built into AV control unit.
2. AV control unit outputs audio signal to BOSE Amp., and BOSE amp. outputs to each speaker when CD is inserted to AV control unit.

Bluetooth(™) Audio Mode

1. Bluetooth(™) audio function is built into AV control unit.
2. Bluetooth(™) audio can play music data in the portable audio by means of Bluetooth(™) communications between the portable audio and the AV control unit.
3. AV control unit outputs audio signal to BOSE Amp., and BOSE amp. outputs to each speaker.

Music Box Mode

1. Music CD data is stored on HDD that is built into AV control unit, and it can be played.
2. AV control unit outputs music (sound signal) that is stored on HDD to BOSE Amp., and BOSE amp. outputs to each speaker.

Driver's Audio Stage

1. Driver's Audio Stage controls the speaker's output characteristic by BOSE amp. so that the driver's seat is to be the center of sounds.
2. ON/OFF signals of Driver's Audio Stage are transmitted from AV control unit to BOSE amp. using mode change signal.

DVD PLAY FUNCTION

1. DVD is played by inserting DVD into the AV control unit.
2. DVD image signals are transmitted to the display unit (except for Mexico) and DVD sound signals are transmitted to each speaker via BOSE amp.

HANDS-FREE PHONE FUNCTION

1. AV control unit includes hands-free phone function.
2. Hands-free communication can be operated by connecting using Bluetooth(™) communication with cellular phone.
3. Operation is performed by steering switch, and operating condition is indicated on display.
4. Guide sound that is heard during operation is input from AV control unit to BOSE Amp., and is output from front speaker and center speaker.

When A Call Is Originated

Spoken voice sound output from the microphone (microphone signal) is input to AV control unit. AV control unit outputs to cellular phone with Bluetooth(™) communication as a TEL voice signal. Voice sound is then heard at the other party.

When Receiving A Call

Voice sound is input to own cellular phone from the other party. TEL voice signal is output to door speaker, and the signal is input to BOSE amp. via AV control unit by establishing Bluetooth(™) communication from cellular phone.

USB CONNECTION FUNCTION

1. Connecting iPod® or USB memory allows the driver to play iPod® music files or USB memory-stored music files, video data, and image viewer data.
2. Sound signals of music files stored in iPod® or USB memory are transmitted from the USB connector to the AV control unit. The AV control unit transmits the sound signals to the woofer and each speaker via BOSE amp.
3. Video signals and image viewer file signals are transmitted from the USB connector to the AV control unit. The data and files are displayed on the front display unit screen.
4. iPod® is recharged when connected to USB connector.
5. Only files that meet the following conditions will be played

Note. iPod® is a trademark of Apple inc., registered in the U.S. and other countries. Image signals cannot be received from iPod®. Use the enclosed USB harness when connecting iPod® to USB connector.

VOICE RECOGNITION FUNCTION

1. Each operation of multi AV system can be performed by inputting sound to microphone.
2. Start of sound recognition system can be performed by steering switch.

TOUCH PANEL SYSTEM

Each operation of multi AV system can be performed by directly touching a display.

AROUND VIEW MONITOR FUNCTION

1. This system is equipped with wide-angle high-resolution cameras on the front and rear of the vehicle and on both right and left door mirrors. The images from front view, rear view, front-side view (RH side), and birds-eye view that shows the view from the top of the vehicle are displayed to monitor the vehicle surroundings.
2. Around view monitor control unit cuts out and expands the image received from each camera to create each view.
3. The sonar indicator is displayed on display (superimposed on the camera image) in combination with the camera assistance sonar system to warm of the approach of an obstacle.
4. In front view and rear view, the vehicle width, distance lines and predictive course lines are superimposed and displayed. In front-side view, the vehicle distance guiding line and vehicle width guiding line are displayed.
5. The Birds-Eye view converts the images from 4 cameras into the overhead view and displays the status of the vehicle on display. The vehicle icon and sonar indicator that are displayed on the Birds-Eye view display are rendered by around view monitor control unit.

Around View Monitor Screen

1. Around view monitor combines and displays the travel direction view and "Birds-Eye view", "Front-Side view" and then it displays the sonar indicator on the "Birds-Eye view", "Front-Side view" "Rear wide view".
2. AV control unit renders the "Change View" switch, view icon, warning message on display.

Scheme 74

Operation Description

1. Around view monitor operates by pressing the "CAMERA" switch of multifunction switch and shifting the selector switch to the reverse position.
2. When the selector lever is in any position other than the reverse position, the screen is switched to the around view monitor by pressing the "CAMERA" switch.
3. The screen is switched to the around view monitor by shifting the selector lever to the reverse position.
4. In the around view monitor, Birds-Eye view, Front-side view and rear wide view (rear only) can be switched by pressing the "CAMERA" switch.
5. The around view monitor is cancelled 3 minutes after pressing the "CAMERA" switch, and then the screen returns to the screen before displaying the around view monitor when selector lever is in a position other than the reverse position.
6. ON/OFF setting of sonar indicator display on the Front-Side view screen can be performed.
7. In the Birds-Eye view, the invisible area is displayed on the image to specify the boundary of the 4 cameras. The invisible area is displayed in yellow in the Birds-Eye view after turning the ignition switch ON.
8. The sonar (both of buzzer and indicator) operates only when the camera screen is displayed.

Note. The first, second, and third camera image displayed when switched to the camera image display depends on the settings of "Camera View Priority".

Scheme 75

FRONT VIEW

1. The front view image is from the front camera.
2. When the selector lever is in any position other than the reverse position, the front view is displayed by pressing the "CAMERA" switch. It improves the visibility of obstacles in front of the vehicle and helps driving by the images displayed from Birds-Eye view and Front-Side view.
3. Display the vehicle width guiding line and vehicle distance guiding line in front view and display the predictive course line according to the steering angle.
4. If the steering angle is within approximately 90 degrees, the predictive course lines on the left/right side are displayed. If the steering angle is exceeding approximately 90 degrees, only the predictive course line on the outside (in the opposite side of steering direction) is displayed.
5. AV control unit is connected to the steering angle sensor and receives the steering angle signal via CAN communication. AV control unit is transmits steering angle signal to around view monitor control unit via AV communication.
6. Around view monitor control unit controls the direction and distance of the predictive course line according to the sensor signal from steering angle sensor.

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REAR VIEW

1. The rear view image is from the rear camera.
2. When the selector lever is in the reverse position, the rear view is displayed. Backing and parking are improved by the images from Birds-Eye view and Front-Side view. The rear wide view function allows the display of an image with a 180° horizontal angle.
3. Display the vehicle width guiding line and vehicle distance guiding line in Rear view and display the predictive course line according to the steering angle (except when using the rear wide view function).
4. The predictive course line is not displayed at the steering neutral position.
5. AV control unit is connected to the steering angle sensor and receives the steering angle signal via CAN communication. AV control unit is transmits steering angle signal to around view monitor control unit via AV communication.
6. Around view monitor control unit controls the direction and distance of predictive course line according to the sensor signal from steering angle sensor.

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FRONT-SIDE VIEW

1. The front-side view image is from the side camera RH.
2. In Front-Side view, display the vehicle distance guiding line and vehicle width guiding line.
3. The infrared LED illumination is installed on the door mirror RH to illuminate around the front wheels.

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BIRDS-EYE VIEW

1. The image from the 4 cameras is cut out and converted into the overhead view, and the surroundings of the vehicle is displayed in birds-eye view.
2. In Birds-Eye view, the invisible area is displayed on the image to specify the boundary of the 4 cameras.
3. The invisible area is displayed in yellow in the Birds-Eye view after turning the ignition switch ON as an information for the user. (OFF setting can be performed)

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Camera Image Operation Principle

1. If the information writing to around view monitor control unit and the information from the camera are not matched, the applicable camera position is indicated as an error on the Birds-Eye view display. (Calibration operation is necessary when replacing each camera or when replacing around view monitor control unit.)
2. Around view monitor control unit receives the camera switch signal from AV control unit via AV communication by pressing the "CAMERA" switch of multifunction switch.
3. Around view monitor control unit that receives the camera switch signal supplies the power to each camera and inputs the camera image from each camera.
4. When the selector lever is in the reverse position, around view monitor control unit receives the reverse signal, supplies the power to each camera, and inputs the camera image from each camera.
5. Around view monitor control unit that receives the camera image signal from each camera cuts out the required screen for each view, superimposes the camera image, vehicle icon, guiding lines, sonar indicator, and outputs them to the display unit.

CAMERA ASSISTANCE SONAR FUNCTION

1. Install the corner sensor on the front bumper and rear bumper. It detects the obstacles around the vehicle when the around view monitor is displayed. It warns of the approach to the obstacles with the buzzer and indicator in the display linked with the around view monitor system.
2. It displays the distance between the bumper and obstacle with the color of sonar indicator in the display and the blinking cycle of indicator in 3 stages.
3. The buzzer warns of the distance to the obstacles with the cycle in 3 stages.

System Operation Description

1. Around view monitor control unit transmits the sonar operation signal via AV communication to sonar control unit to control the operation of sonar indicator and sonar buzzer.
2. Sonar control unit that receives the sonar operation signal from around view monitor control unit transmits the detection signal and detection distance signal according to the signal from corner sensor via AV communication to around view monitor control unit. Around view monitor control unit operates the applicable sonar indicator.
3. When receiving a sonar operation signal from the around view monitor control unit, the sonar control unit converts a signal transmitted from the corner sensor into a detection distance signal and transmits it to the AV control unit via AV communication. When receiving the detection signal, the AV control unit activates each speaker via BOSE amp.
4. Sonar control unit has the diagnosis function. It can detect the corner sensor malfunction or sensor harness open circuit. It transmits the diagnosis results to around view monitor control unit and always displays the sonar indicator in red to inform the user.

Obstacle Detection Distance

1. Sonar control unit changes the outputs of the sonar indicator and warning buzzer in 3 stages according to the obstacle detection distance from the corner sensor.
2. The sonar control unit can change the setting of obstacle detection distance in 4 stages.

Scheme 81

DETECTION DISTANCE CHART

Sonar Indicator Display

1. Around view monitor control unit that receives the detection signal and detection distance signal from sonar control unit displays the sonar indicator on display.
2. Around view monitor control unit changes the color or blinking cycle of the indicator according to the detection distance.

Scheme 82

Sonar Buzzer Operation

1. Each sonar sensor transmits a sensor signal to the sonar control unit when detecting an obstacle.
2. The sonar control unit converts a signal received from each sonar sensor into distance and transmits detection distance signal to the AV control unit via AV communication.
3. The AV control unit transmits a buzzer signal to the BOSE amp. corresponding to each sonar sensor based on the received signal.
4. When receiving a buzzer signal, the BOSE amp. transmits the buzzer signal to the each speaker. When each speaker receives a buzzer signal, a buzzer sounds.
5. When the front corner sensor detects an obstacle, a buzzer is heard from the speakers on the front side.
6. When the rear corner sensor detects an obstacle, a buzzer is heard from the speakers on the rear side.
7. It changes the buzzer cycle in 3 stages according to the detection distance.

Scheme 83

VEHICLE INFORMATION FUNCTION

1. Status of audio, climate control system, fuel economy, maintenance and navigation are displayed.
2. AV control unit displays the fuel consumption status while receiving data signal through CAN communication from ECM, unified meter and A/C amp.
3. AV control unit is connected to BCM via CAN communication transmitting/receiving for the vehicle settings function.

Vehicle Signals

A comparison check can be made of each actual vehicle signal and the signals recognized by the system.

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Climate Control

Refer to " HEATER & AIR CONDITIONING CONTROL SYSTEM - AUTOMATIC AIR CONDITIONER -- FX35 & FX50 " for details.

STEERING ANGLE ADJUSTMENT

The steering angle output value detected with the gyroscope is adjusted.

Scheme 85

SPEED CALIBRATION

During normal driving, distance error caused by tire wear and tire pressure change is automatically adjusted for by the automatic distance correction function. This function, on the other hand, is for immediate adjustment, in cases such as driving with tire chain fitted on tires.

Scheme 86

Error History

The self-diagnosis results are judged depending on whether any error occurs from when "Self-diagnosis" is selected until the self-diagnosis results are displayed.

However, the diagnosis results are judged normal if an error has occurred before the ignition switch is turned ON and then no error has occurred until the self-diagnosis start. Check the "Error Record" to detect any error that may have occurred before the self-diagnosis start because of this situation.

The error record displays the time and place of the most recent occurrence of that error. However, take note of the following points

1. If there is a malfunction with the GPS antenna circuit board in the AV control unit, the correct date and time of occurrence may not be able to be displayed.
2. Place of the error occurrence is represented by the position of the current location mark at the time an error occurred. If current location mark has deviated from the correct position, then the place of the error occurrence cannot be located correctly.
3. The frequency of occurrence is displayed in a count up manner. The actual count up method differs depending on the error item.

Count up method A

1. The counter resets to 0 if an error occurs when IGN switch is turned ON. The counter increases by 1 if the condition is normal at a next IGN ON cycle.
2. The counter upper limit is 39. Any counts exceeding 39 are ignored." The counter can be reset (no error record display) with the "Delete log" switch or CONSULT.

Count up method B

1. The counter increases by 1 if an error occurs when IGN switch is ON. The counter will not decrease even if the condition is normal at the next IGN ON cycle.
2. The counter upper limit is 50. Any counts exceeding 50 are ignored. "The counter can be reset (no error record display) with the "Delete log" switch or CONSULT.

Scheme 87

Error item

Some error items may be displayed simultaneously according to the cause. If some error items are displayed simultaneously, the detection of the cause can be performed by the combination of display items

Camera Cont

Refer to " ON BOARD DIAGNOSIS FUNCTION ".

Delete Unit Connection Log

Deletes any unit connection records and error records from the AV control unit memory. (Clear the records of the unit that has been removed.)

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Initialize Settings

"User Data Initialization" and "Accessory Number Initialization" are possible.

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Version Information

Version information of the AV control unit is displayed.

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CONSULT FUNCTIONS

CONSULT performs the following functions via the communication with the AV control unit

AV COMMUNICATION

When "AV communication" of "CAN Diag Support Monitor" is selected, the following function will be performed

DATA MONITOR

ALL SIGNALS

1. Displays the status of the following vehicle signals inputted into the AV control unit
2. For each signal, actual signal can be compared with the condition recognized on the system.

SELECTION FROM MENU

Allows the technician to select which vehicle signals should be displayed and displays the status of the selected vehicle signals.

WORK SUPPORT

Adjusts the neutral position of the steering angle sensor.

CONFIGURATION

Configuration has three functions as follows

Connection Confirmation

The status of signals inputted to around view monitor control unit can be checked.

Scheme 91

CONNECTION CONFIRMATION ITEM LIST

Scheme 92

1. Perform the calibration of camera image caused by the incorrect mounting position of each camera, etc. Always perform calibration after performing the following work: When each camera or each camera mount (door mirror, front grille, etc.) is removed When replacing around view monitor control unit When performing the calibration initialization, it can be set to the NISSAN factory shipment condition. Refer to " «CALIBRATING CAMERA IMAGE (AROUND VIEW MONITOR): WORK PROCEDURE»(ref-523997-S40302317082013012500000) " for the calibration procedure. Adjustment range Rotating direction: 31 patterns (16 on the center) Upper/lower direction :--99 - 99 Left/right direction: --99 - 99 CALIBRATING CAMERA IMAGE ITEM LIST Items Description Rear Camera Performs the calibration of rear camera. Pass-Side Camera Performs the calibration of side camera RH. Front Camera Performs the calibration of front camera. Dr-Side Camera Performs the calibration of side camera LH. Initialize Camera Image Calibration* The calibration can be initialized to the factory shipment setting.

Fine Tuning of Birds-Eye View

1. The fine adjustment function of camera calibration can check and adjust the difference between each camera.
2. Fine adjustments can be performed for each camera. Move the "+"-mark to select the camera by pressing the "CAMERA" switch.
3. Perform the adjustment with the center dial and upper/lower/left/right switches.

Note. It can be initialized to the NISSAN factory shipment setting with "Initialize Camera Image Calibration" of "Calibrating Camera Image". The adjustment value is cancelled in this mode by performing "Initialize Camera Image Calibration".

Scheme 93

Adjustment range

Rotating direction: 31 patterns (16 on the center)

Upper/lower direction: --99 - 99

Left/right direction: --99 - 99

ZOOM function

1. The ZOOM ratio of camera can be changed when calibrating the camera.
2. It shifts to ZOOM function mode by shifting the selector lever to a position other than the "R" position --> "R" position --> other than "R" position in the "Fine Tuning of Birds-Eye View" mode.
3. The changing of ZOOM ratio can be performed for each camera. Move the "+"-mark to select the camera by pressing "CAMERA" switch and press the left/right switch to change the ZOOM ratio.

Note. When the position is not correct in "Fine Tuning of Birds-Eye View" mode, use this "ZOOM" function to adjust it. If this function is used, always adjust the upper/lower/left/right position again on the "Fine Tuning of Birds-Eye View" screen.

Scheme 94

Correct Draw Line of Wide View

The display position of guiding lines when displayed on the rear-wide view can be changed.

Adjustment range

Rotating direction: 7 patterns

Scheme 95

CORRECT DRAW LINE OF CAMERA IMAGE ITEM LIST

CORNER SEN DISTANCE SET

Corner sensor warning buzzer distance can be set to 4 phases as follows

The default of this model is "FAR".

PHYSICAL VALUES

Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 1 (V) Ground AMP. ON signal Input Ignition switch ON - 12.0 V 2 (P) 3 (L) Sound signal front LH Output Ignition switch ON Sound output 4 (V) 5 (LG) Sound signal rear LH Output Ignition switch ON Sound output 6 (P) 15 (B) Steering switch signal A Input Ignition switch ON Keep pressing SOURCE switch. 0 V Keep pressing MENU UP switch. 1.0 V Keep pressing MENU DOWN switch. 2.0 V Keep pressing TALK switch 3.0 V Keep pressing ENTER switch. 4.0 V Except for above. 5.0 V 7 (BG) Ground ACC relay control Input Ignition switch ACC or ON - Battery voltage Ignition switch OFF - 0 V 10 (B) - Shield - - - - 11 (R) 12 (G) Sound signal front RH Output Ignition switch ON Sound output 13 (BR) 14 (Y) Sound signal rear RH Output Ignition switch ON Sound output 16 (L) 15 (B) Steering switch signal B Input Ignition switch ON Keep pressing VOL DOWN switch. 0 V Keep pressing VOL UP switch. 1.0 V Keep pressing PHONE switch. 2.0 V Keep pressing CANCEL/BACK switch. 3.0 V Except for above. 5.0 V 19 (Y) Ground Battery power supply Input Ignition switch OFF - Battery voltage 20 (B) Ground Ground - Ignition switch ON - 0 V 29 (SB) Ground Disk eject signal Input Ignition switch ON Pressing the eject switch. 0 V Except for above. 5.0 V 30 (SB) Ground Mode change signal Output Ignition switch ON Driver's Audio Stage ON 0 V Driver's Audio Stage OFF 8.5 V 49 (BR) Ground Switch ground - Ignition switch ON - 0 V 64 (GR) Ground Driver door switch signal Input Ignition switch ON Door open (driver side) 0 V Door close (driver side) 65 (V) Ground Parking brake signal Input Ignition switch ON Parking brake is ON. 4.5 V Parking brake is OFF. 0 V 67 (B) Ground Composite image ground - Ignition switch ON - 0 V 68 (R) Ground Composite image signal Output Ignition switch ON At DVD image is displayed. 71 - Microphone shield - - - - 72 (G) Ground Microphone VCC Output Ignition switch ON - 5.0 V 73 (R) Ground Communication signal (CONT-->DISP) Output Ignition switch ON When adjusting display brightness. 74 (P) - CAN-L Input/Output - - - 75 (LG) - AV communication signal (L) Input/Output - - - 76 (LG) - AV communication signal (L) Input/Output - - - 79 (R) Ground Illumination signal Input Ignition switch OFF Lighting switch is OFF. 0 V Lighting switch is ON. 12.0 V 80 (G) Ground Ignition signal Input Ignition switch ON - Battery voltage 81 (BG) Ground Reverse signal Input Ignition switch ON R position 12.0 V Other than R position 0 V 82 (R) Ground Vehicle speed signal (8-pulse) Input Ignition switch ON When vehicle speed is Approx. 40 km/h (25 MPH) Maximum voltage may be 12.0 V due to specifications (connected units) 87 (R) 71 Microphone signal Input Ignition switch ON Give a voice 88 (B) - Shield - - - - 89 (G) Ground Communication signal (DISP-->CONT) Input Ignition switch ON When adjusting display brightness. 90 (L) - CAN-H Input/Output - - - 91 (SB) - AV communication signal (H) Input/Output - - - 92 (SB) - AV communication signal (H) Input/Output - - - 129 (G) - USB ground - - -- -- 130 (R) - USB D-- signal Input/Output - - - 131 (W) - V BUS signal Output - - - 132 (L) - USB D+ signal Input/Output - - - 133 - Shield - - - - 150 - FM sub Input - - - 151 - AM-FM main Input - - - 152 Ground Antenna amp. ON signal Input Ignition switch ON - 12.0 V 153 Ground GPS antenna signal Input Ignition switch ACC Not connected GPS antenna connector. 5.0 V 154 - Shield - - - - 157 Ground RGB digital image signal (-) Output Ignition switch ON Not connected connector. 3.0 V 158 Ground RGB digital image signal (+) Output Ignition switch ON Not connected connector. 3.0 V 159 Ground Satellite antenna signal Input Ignition switch ACC Not connected to satellite antenna connector. 4.0 V

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Fail-Safe

When the ambiance temperature becomes extremely low or extremely high, AV control unit displays the message and limits the AV control unit function.

FAIL-SAFE CONDITIONS

When the ambiance temperature is --20°C (--4°F) or lower, or when it is 70°C (158°F) or higher

Display

The messages displayed on fail-safe conditions are as shown below

RELEASE CONDITIONS OF FAIL-SAFE

Fail-safe is released on following conditions and normal mode is restored

When The Temperature of HDD Is Low or High

If the ambient temperature becomes out of fail-safe condition range, normal mode is restored.

Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 7 - Shield - - - - 8 (W) Ground Camera image signal Input Ignition switch ON At camera image is displayed. 9 (G) Ground Communication signal (DISP-->CONT) Output Ignition switch ON When adjusting display brightness. 10 (R) Ground Communication signal (CONT-->DISP) Input Ignition switch ON When adjusting display brightness. 11 (P) Ground Battery power supply Input Ignition switch OFF - Battery voltage 12 (B) Ground Ground - Ignition switch ON - 0 V 18 (R) Ground Composite image signal Input Ignition switch ON At DVD image is displayed. 19 (B) Ground Composite image signal ground - Ignition switch ON - 0 V 22 (B) - Shield - - - - 23 (BG) Ground ACC power supply Input Ignition switch ACC or ON - Battery voltage Ignition switch OFF - 0 V 27 - RGB digital image signal (-) Input - - - 28 - RGB digital image signal (+) Input

Scheme 99

Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 1 (Y) 10 (G) Sound signal rear door speaker LH Output Ignition switch ON Sound output 2 (SB) 3 (V) Sound signal rear door speaker RH Output Ignition switch ON Sound output 4 (L) 5 (P) Sound signal front door speaker LH Output Ignition switch ON Sound output 6 (BG) 7 (W) Sound signal front squawker LH Output Ignition switch ON Sound output 8 (LG) 13 (Y) Sound signal front door speaker RH Output Ignition switch ON Sound output 9 (G) 14 (R) Sound signal woofer and rear squawker Output Ignition switch ON Sound output 11 (GR) Ground Battery power supply Input Ignition switch ON - Battery voltage 12 (B) Ground Ground - Ignition switch ON - 0 V 15 (Y) 28 (G) Sound signal center speaker Output Ignition switch ON Sound output 17 (BG) Ground Mode change signal Input Ignition switch ON Driver's Audio Stage ON 0 V Driver's Audio Stage OFF 8.5 V 18 (P) 32 (L) Sound signal front LH Input Ignition switch ON Sound output 19 (R) 20 (G) Sound signal front RH Input Ignition switch ON Sound output 21 (V) 22 (SB) Sound signal rear LH Input Ignition switch ON Sound output 23 (BR) 33 (Y) Sound signal rear RH Input Ignition switch ON Sound output 25 (GR) Ground Woofer amp. ON signal Output Ignition switch ON - 12.0 V 31 (GR) Ground Amp. ON signal Input Ignition switch ON - 12.0 V 37 (V) 27 (LG) Sound signal front squawker RH Output Ignition switch ON Sound output

Scheme 100

Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 1 (B) Ground Ground - Ignition switch ON - 0 V 2 (Y) Ground Battery power supply Input Ignition switch OFF - Battery voltage 3 (G) Ground Ignition signal Input Ignition switch ON - Battery voltage 4 (LG) Ground ACC power supply Input Ignition switch ACC - Battery voltage 5 (R) Ground Illumination signal Input Ignition switch OFF Lighting switch is OFF. 0 V Lighting switch is ON. 12.0 V 6 (V) Ground Vehicle speed signal (8-pulse) Input Ignition switch ON When vehicle speed is Approx. 40 km/h (25 MPH) The maximum voltage varies depending on the specification (destination unit) 7 (BG) Ground Reverse signal Input Ignition switch ON R position 12.0 V Other than R position 0 V 9 (B) Ground Control signal - Ignition switch ON - 0 V 13 (B) Ground Control signal - Ignition switch ON - 0 V 17 (SB) - AV communication signal (H) Input/Output - - - 18 (LG) - AV communication signal (L) Input/Output - - - 21 (SB) - AV communication signal (H) Input/Output - - - 22 (LG) - AV communication signal (L) Input/Output - - - 23 (LG) 24 (G) Auxiliary infrared LED power supply Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 5.5 V 27 (W) Ground Camera image signal Output Ignition switch ON At camera image display 28 - Shield - - - - 29 (R) 30 (Y) Side camera passenger side image signal Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 31 - Shield - - - - 32 (W) Ground Side camera passenger side ground - Ignition switch ON - 0 V 33 (BR) Ground Side camera passenger side communication signal Input/Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 34 (L) Ground Side camera passenger side power supply Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 6.0 V 35 (W) Ground Rear camera communication signal Input/Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 36 (G) Ground Rear camera power supply Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 6.0 V 37 - Shield - - - - 38 (L) Ground Rear camera ground - Ignition switch ON - 0 V 39 (Y) 40 (BR) Rear camera image signal Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 41 (L) 42 (BR) Front camera image signal Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 43 - Shield - - - - 44 (Y) Ground Front camera ground - Ignition switch ON - 0 V 45 (W) Ground Front camera communication signal Input/Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 46 (G) Ground Front camera power supply Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 6.0 V 47 (BR) Ground Side camera driver side communication signal Input/Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 48 (L) Ground Side camera driver side power supply Output Ignition switch ON "CAMERA" switch is ON or shift position is "R". 6.0 V 49 - Shield - - - - 50 (W) Ground Side camera driver side ground - Ignition switch ON - 0 V 51 (R) 52 (Y) Side camera driver side image signal Input Ignition switch ON "CAMERA" switch is ON or shift position is "R"

Scheme 101

Scheme 102

Terminal No. (Wire color) Description Condition Value (Approx.) + - Signal name Input/Output 3 (W) 12 (B) Corner sensor signal front LH Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 4 (R) 12 (B) Corner sensor signal front RH Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 5 (W) 12 (B) Corner sensor signal rear LH Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 6 (R) 12 (B) Corner sensor signal rear RH Input Ignition switch ON "CAMERA" switch is ON or shift position is "R". 12 (B) Ground Sensor ground - Ignition switch ON - 0 V 13 (V) Ground ACC power supply Input Ignition switch ACC - 12.0 V 18 (P) - K-line (CONSULT) - - - - 19 (G) - AV communication (H) Input/Output - - - 20 (R) - AV communication (L) Input/Output - - - 24 (B) Ground Ground - Ignition switch ON - 0 V

Scheme 103

1. Sonar control unit has diagnosis function which can detect corner sensor malfunction and sensor harness disconnection.
2. It transmits the malfunction status to around view monitor control unit and informs the malfunction to the user by displaying continuously red sonar indicator.

DETAILED FLOW

1. INTERVIEW AND SYMPTOM CONFIRMATION Check the malfunction symptoms by performing the following items: Interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred). Check the symptom. Is the occurred symptom malfunction? YES: GO TO 2. NO: INSPECTION END
2. DIAGNOSIS WITH CONSULT Connect CONSULT and perform a self-diagnosis for "MULTI AV". Refer to " «CONSULT FUNCTION (MULTI AV)»(ref-523997-S22520467242013012500000) ". NOTE: Skip to step 4 of the diagnosis procedure if "MULTI AV" is not displayed. When DTC is detected, follow the instructions below: Record DTC and Freeze Frame Data. Is DTC displayed? YES: GO TO 3. NO: GO TO 4 .
3. TROUBLE DIAGNOSIS FOR DTC Check the DTC indicated in the self-diagnosis results. Perform the relevant diagnosis referring to the DTC Index. Refer to " «DTC INDEX»(ref-523997-S07890940652013012500000) ". : GO TO 5 .
4. TROUBLE DIAGNOSIS FOR SYMPTOMS Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to " «SYMPTOM TABLE»(ref-523997-S37307416532013012500000) ". : GO TO 5.
5. ERROR PART REPAIR Repair or replace the identified malfunctioning parts. Perform a self-diagnosis for "MULTI AV" with CONSULT. NOTE: Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC has been indicated in the self-diagnosis results. Check that the symptom does not occur. Does the symptom occur? YES: GO TO 1 . NO: INSPECTION END

OVERALL SEQUENCE

1. Reference 1... Refer to " «CONSULT FUNCTION (SONAR)»(ref-523997-S07309081772013012500000) ".
2. Reference 2... Refer to " «DTC INDEX»(ref-523997-S02978952302013012500000) ".
3. Reference 3... Refer to " «SYMPTOM TABLE»(ref-523997-S37307416532013012500000) ".

1. INTERVIEW AND SYMPTOM CONFIRMATION Check the malfunction symptoms by performing the following items: Interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred). Check the symptom. Is the occurred symptom malfunction? YES: GO TO 2. NO: INSPECTION END
2. DIAGNOSIS WITH CONSULT Connect CONSULT and perform a self-diagnosis for "SONAR". Refer to " «CONSULT FUNCTION (SONAR)»(ref-523997-S07309081772013012500000) ". NOTE: Skip to step 4 of the diagnosis procedure if "SONAR" is not displayed. When DTC is detected, follow the instructions below: Record DTC and Freeze Frame Data. Is DTC displayed? YES: GO TO 3. NO: GO TO 4 .
3. TROUBLE DIAGNOSIS FOR DTC Check the DTC indicated in the self-diagnosis results. Perform the relevant diagnosis referring to the DTC Index. Refer to " «DTC INDEX»(ref-523997-S02978952302013012500000) ". : GO TO 5 .
4. TROUBLE DIAGNOSIS FOR SYMPTOMS Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to " «SYMPTOM TABLE»(ref-523997-S37307416532013012500000) ". : GO TO 5.
5. ERROR PART REPAIR Repair or replace the identified malfunctioning parts. Perform a self-diagnosis for "SONAR" with CONSULT. NOTE: Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC has been indicated in the self-diagnosis results. Check that the symptom does not occur. Does the symptom occur? YES: GO TO 1 . NO: INSPECTION END

ADDITIONAL SERVICE WHEN REPLACING AV CONTROL UNIT: Work Procedure

1. SAVING VEHICLE SPECIFICATION With Consult - CONSULT Configuration Perform "Before Replace ECU" to save or print current vehicle specification. Refer to " «CONFIGURATION (AV CONTROL UNIT): DESCRIPTION»(ref-523997-S32237135952013012500000) ". NOTE: If "Before Replace ECU" can not be used, use the "Manual Configuration". : GO TO 2.
2. REPLACE AV CONTROL UNIT Replace AV control unit. Refer to " «EXPLODED VIEW»(ref-523997-S22178566452013012500000) ". : GO TO 3.
3. WRITING VEHICLE SPECIFICATION With Consult - CONSULT Configuration Perform "After Replace ECU" or "Manual Configuration" to write vehicle specification. Refer to " «CONFIGURATION (AV CONTROL UNIT): WORK PROCEDURE»(ref-523997-S23317664852013012500000) ". : GO TO 4.
4. OPERATION CHECK Check that the operation of the AV control unit and camera images (fixed guide lines and predictive course lines) are normal. : WORK END

CONFIGURATION (AV CONTROL UNIT): Work Procedure

1. WRITE VEHICLE SPECIFICATION With Consult - CONSULT Configuration Write vehicle specification into AV control unit. To write vehicle specification stored in CONSULT into the AV control unit: GO TO 2. To write vehicle specification into the AV control unit by hand: GO TO 3 .
2. WRITE STORED DATA With Consult - CONSULT Configuration Select "After Replace ECU" in "Read/Write Configuration." Write data stored in CONSULT with the "Before Replace ECU" function into the AV control unit. : GO TO 4 .
3. MANUALLY WRITE VEHICLE SPECIFICATION With Consult - CONSULT Configuration Perform "Manual Configuration." Refer to the Configuration List to write vehicle specification into the AV control unit. Refer to " «CONFIGURATION (AV CONTROL UNIT): CONFIGURATION LIST»(ref-523997-S09090384112013012500000) ". : GO TO 4.
4. OPERATION CHECK Check that the operation of the AV control unit and camera images (fixed guide lines and predictive course lines) are normal. : WORK END

CONFIGURATION (AV CONTROL UNIT): Configuration List

Note. AVM: Around view monitor

RELATED TO NAVIGATION

Simple Check for Bluetooth(™) Communication

If cellular phone and AV control unit cannot be connected with Bluetooth(™) communication, following procedure allows the technician to judge which device has malfunction

1. Turn ON cellular phone, not connecting Bluetooth(™) communication.
2. Start CONSULT, then start Windows®.
3. Set CONSULT near a cellular phone.
4. When operated Bluetooth(™) registration by cellular phone, check if CONSULT* would be displayed on the device name.

(If other Bluetooth(™) device is located near cellular phone, a name of the device would be displayed also.)

Note. *: Displayed device name is "NISSAN-********".

1. If no device name is displayed, cellular phone is malfunctioning. Repair the cellular phone first, then perform diagnosis.
2. If CONSULT is displayed on device name, cellular phone is normal. Perform diagnosis as per the following table

Scheme 104

RELATED TO AROUND VIEW MONITOR

RELATED TO CAMERA ASSISTANCE SONAR

RELATED TO RGB IMAGE

RELATED TO VOICE CONTROL

RELATED TO AUDIO

RELATED TO STEERING SWITCH

RELATED TO USB

Note. Check that there is no malfunction of USB equipment main body before performing a diagnosis.

iPod® is a trademark of Apple inc., registered in the U. S. and other countries.

RELATED TO DVD MODE

Related to Item Choice

The system should respond correctly to all voice commands without difficulty. If problems are encountered, follow the solutions given in this guide for the appropriate error.

Where the solutions are listed by number, try each solution in turn, starting with number one, until the problem is resolved.

Related to Telephone

The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions

Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolved.

1. The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interference, etc.). Check the symptoms below to diagnose the malfunction.
2. The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning. Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and operation of each piece of electrical equipment, and then determine the cause.

Note. CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA, AAC, M4A) or could be incorrectly mastered by the customer on a computer. Check if the CDs carry the Compact Disc Logo. If not, the disc is not mastered to the "red book" Compact Disc Standard and may not play.

Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other sources, is not a malfunction.

Note. Fading noise: This noise occurs because of variations in the field strength in a narrow range due to mountains or buildings blocking the signal. Multi-path noise: This noise results from a time difference between the broadcast waves directly from the station arriving at the antenna and the waves reflected by mountains or buildings.

RELATED TO DVD

RELATED TO VEHICLE ICON

RELATED TO ROUTE CALCULATION AND VISUAL GUIDANCE

RELATED TO VOICE GUIDANCE

Exploded View

Scheme 105

Scheme 106