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Home >> Infiniti >> 2017 >> QX80 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 171 (Driver Assistance System (Introduction)) >> System Description >> Component Parts >> Component Location
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Component Location

WARNING: This page is about a different car, the 2016 Infiniti QX80. However, it is still accessible from the selected car via links, so may be relevant.
GNSJSOIA1709ZZ-709Courtesy of NISSAN NORTH AMERICA, INC.
WZ-A Rear bumper removed condition (RH) WZ-B Engine room (RH) WZ-C Front bumper (center)
WZ-D Rear bumper removed condition (LH) WZ-E Rear side of vehicle WZ-F Front of the map lamp
WZ-G Instrument lower panel (LH) WZ-H Behind the instrument lower panel (LH) WZ-I Behind the AV control unit
No. Component Description
WHITE-1 ECM
  • ECM transmits the accelerator pedal position signal, ICC brake switch signal, stop lamp switch signal, ICC steering switch signal, etc. to ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-2 TCM
  • TCM transmits the signal related to A/T control to ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-3 ABS actuator and electric unit (control unit)
  • ABS actuator and electric unit (control unit) transmits the vehicle speed signal (wheel speed), stop lamp signal and VDC/TCS/ABS system operation condition to ADAS control unit via CAN communication
  • ABS actuator and electric unit (control unit) controls the brake, based on a brake fluid pressure control signal received from ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-4 BCM
  • Transmits the turn indicator signal to ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-5 ADAS control unit
  • ADAS control unit calculates a target distance between vehicles and a target speed, based on signals received from each sensor and switch to transmit a brake fluid pressure control signal to ABS actuator and electric unit (control unit) via CAN communication
  • ADAS control unit transmits the buzzer output signal to the combination meter via CAN communication
  • ADAS control unit transmits an accelerator pedal feedback force control signal to the accelerator pedal actuator via ITS communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-6 Blind Spot Warning/Blind Spot Intervention indicator RH Refer to BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR LH/RH 
WHITE-7 Front display unit
  • Displays the various system screen signals according to the priority level received
  • If an approaching vehicle or object behind the vehicle is detected when own vehicle is backing up, a red frame will appear on the display
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-8 Dynamic driver assistance switch
(On the ICC steering switch)
ECM receives an ICC steering switch (dynamic driver assistance switch) signal and transmits the signal to ADAS control unit via CAN communication
WHITE-9 Combination meter Performs the following operations using the signals received from the ADAS control unit via the CAN communication
  • Displays the DCA system operation status using the meter display signal
  • Displays the PFCW system operation status using the meter display signal
  • Illuminates the lane departure warning lamp using the lane departure warning lamp signal
  • Illuminates the LDP ON indicator lamp using the LDP ON indicator lamp signal
  • Illuminates the Blind Spot Warning/Blind Spot Intervention warning lamp using the Blind Spot Warning/Blind Spot Intervention warning lamp signal
  • Illuminates the Blind Spot Intervention ON indicator lamp using the Blind Spot Intervention ON indicator lamp signal
  • Displays the BCI system operation status using the meter display signal
  • Displays the FEB system operation status using the meter display signal
  • Illuminates the ICC system warning lamp using the ICC warning lamp signal
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-10 Blind Spot Warning/Blind Spot Intervention indicator LH Refer to BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR LH/RH 
WHITE-11 Sonar control unit
  • The warning buzzer outputs by inputting the sensor signal from sonar sensors (BCI system)
  • Sensor signal that corresponds to the detected distance to an obstacle is transmitted to around view monitor control unit via can communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-12 Steering angle sensor
  • Measures the rotation amount, rotation speed, and rotation direction of steering wheel, and then transmits them to ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-13 Around view monitor control unit
  • Receives the BCI warning signal via ITS CAN communication, and indicate the yellow/red frame on the front display
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-14 AV control unit
  • AV control unit transmits the system selection signal to the ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-15 Transfer control unit
  • Transfer control unit transmits a mode selection state of 4WD shift switch to the ADAS control unit via CAN communication
  • Refer to COMPONENT LOCATION for detailed installation location.
WHITE-16 Side radar RH Refer to SIDE RADAR LH/RH 
WHITE-17 ICC brake hold relay Refer to ICC BRAKE HOLD RELAY 
WHITE-18 ICC sensor Refer to ICC SENSOR 
WHITE-19 Side radar LH Refer to SIDE RADAR LH/RH 
WHITE-20 Sonar sensor (rear)
  • When a distance from an obstacle is detected, a distance signal is transmitted to the sonar control unit.
  • Refer to COMPONENT LOCATION for detailed installation location.
CIRCLE WHITE-21 Lane camera unit Refer to LANE CAMERA UNIT 
CIRCLE WHITE-22 Warning systems switch Refer to WARNING SYSTEMS SWITCH / WARNING SYSTEMS ON INDICATOR 
CIRCLE WHITE-23 Warning systems ON indicator Refer to WARNING SYSTEMS SWITCH / WARNING SYSTEMS ON INDICATOR 
CIRCLE WHITE-24 BCI switch Refer to BCI SWITCH 
CIRCLE WHITE-25 Driver assistance buzzer control module Refer to DRIVER ASSISTANCE BUZZER CONTROL MODULE 
CIRCLE WHITE-26 Stop lamp switch Refer to ICC BRAKE SWITCH / STOP LAMP SWITCH 
CIRCLE WHITE-27 ICC brake switch Refer to ICC BRAKE SWITCH / STOP LAMP SWITCH 
CIRCLE WHITE-28 Accelerator pedal actuator Refer to ACCELERATOR PEDAL ACTUATOR 
CIRCLE WHITE-29 Driver assistance buzzer Refer to DRIVER ASSISTANCE BUZZER