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Home >> Infiniti >> 2024 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio, Visual And Navigation System >> Description >> Diagnosis System (Around View Monitor Control Unit) >> Consult Function >> Diagnosis Description

Diagnosis Description

APPLICATION ITEMS 

CONSULT performs the following functions via the communication with the around view monitor control unit.

Diagnosis mode Description
ECU Identification Around view monitor control unit part number, software version, and hardware version can be identified.
Self Diagnostic Results Around view monitor control unit and AV communication circuit connection diagnosis is performed. Current and previous malfunctions are displayed collectively.
Data Monitor Diagnosis of vehicle signal that is received by around view monitor control unit can be performed.
Work Support
  • Calibration and initialization of each camera can be performed.
  • Fine tuning of Birds-Eye view can be performed.
  • Target line calibration of rear wide view can be performed.
  • Display of predicted course line can be switched to ON/OFF.
  • Language of warning message can be selected.
  • Neutral position adjustment of steering angle sensor can be performed.
  • Camera screen activation enhancing display can be switched to ON/OFF.
  • Calibration of turning radius display can be performed.
  • Setting change can be performed depending on the vehicle specification with/without door mirror automatic retracting function.
  • "SONAR OFF" display can be switched to ON/OFF.
  • Camera zoom ratio can be changed and used for fine tuning.
Configuration
  • The vehicle specification that is written in around view monitor control unit can be displayed or stored.
  • The vehicle specification can be written when around view monitor control unit is replaced.

ECU IDENTIFICATION 

Around view monitor control unit part number, software version, and hardware version can be identified.

SELF DIAGNOSIS RESULT 

Refer to DTC Index .

Freeze Frame Data (FFD) 

The following vehicle status is recorded when DTC is detected and is displayed on CONSULT.

Item name Display content
IGN counter
(0 to 39)		 Numerical value is displayed indicating the number of times that ignition switch is turned ON after the DTC is detected.
  • When "0" is displayed, it indicates that the system is presently malfunctioning.
  • When any numerical number other than "0" is displayed, it indicates that system malfunction in the past is detected, but the system is presently normal.
    NOTE: Each time when ignition switch turns OFF→ON, numerical number increases from 1→2→3...38→39. When number of times exceeds 39, numeric display does not increase and 39 is displayed until self-diagnosis is erased.

DATA MONITOR 

NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

WORK SUPPORT 

Work support items Description
CALIBRATING CAMERA IMAGE (FRONT CAMERA) Performs the calibration of front camera.
NOTE: Calibration of camera image caused by misalignment of the camera installation position is performed.
CALIBRATING CAMERA IMAGE (PASS-SIDE CAMERA) Performs the calibration of side camera RH.
NOTE: Calibration of camera image caused by misalignment of the camera installation position is performed.
CALIBRATING CAMERA IMAGE (DR-SIDE CAMERA) Performs the calibration of side camera LH.
NOTE: Calibration of camera image caused by misalignment of the camera installation position is performed.
CALIBRATING CAMERA IMAGE (REAR CAMERA) Performs the calibration of rear camera.
NOTE: Calibration of camera image caused by misalignment of the camera installation position is performed.
INITIALIZE CAMERA IMAGE CALIBRATION The calibration can be initialized to factory shipment condition.
NOTE: Calibration of camera image caused by misalignment of the camera installation position is performed.
FINE TUNING OF BIRDS-EYE VIEW The confirmation and adjustment of the difference between each camera can be performed.
The fine adjustment function of camera calibration can check and adjust the difference between each camera.
REAR WIDE-VIEW FIXED GUIDE LINE CORRECTION The position of rear wide view guiding line can be changed.
SELECT LANGUAGE OF WARNING MESSAGE Language of warning message shown during camera image display can be selected.
[ENGLISH, SPANISH, FRENCH, DUTCH, GERMAN, ITALIAN, PORTUGAL, RUSSIAN, JAPANESE, CHINESE 1 (TRADITIONAL), CHINESE 2 (SIMPLIFIED), KOREAN]
PREDICTIVE COURSE LINE DISPLAY ON/OFF setting of predictive course line can be performed.
STEERING ANGLE SENSOR ADJUSTMENT Steering angle sensor neutral position can be adjusted and registered.
CAUTION:

For vehicles with VDC, adjust the steering angle sensor neutral position on the ABS actuator control unit side. Refer to Work Procedure .
NON-VIEWABLE AREA REMINDER ON/OFF setting of the non-viewable area reminder can be performed.
TURNING RADIUS CORRECTION Corrects the length of the turning radius used for parking guidance.
NOTE: Displayed, but not used.
CHANGE PARTS EQUIPPED WITH DOOR MIRROR AUTO FOLD FUNCTION SETTING Item is displayed, but it is not used.
SONAR OFF POP-UP DISPLAY SETTING CHANGE "SONAR OFF" display can be switched to ON/OFF.
ZOOM FUNCTION Zoom ratio of each camera can be changed.
NOTE: When the position cannot be aligned using "FINE TUNING OF BIRDS-EYE VIEW", the adjustment may be performed using this "ZOOM FUNCTION".

CONFIGURATION 

Configuration includes functions as follows.

Function Description
Read/Write Configuration Before Replace ECU Allows the reading of vehicle specification written in AV control unit to store the specification in CONSULT.
After Replace ECU Allows the writing of the vehicle information stored in CONSULT into the AV control unit.
Manual Configuration Allows the writing of the vehicle specification into the AV control unit by hand.
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