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Home >> Infiniti >> 2019 >> QX50 Essential, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Cruise Control System >> System Description >> Component Parts >> Component Location

Component Location

GNSALOIA0043Z-043Courtesy of NISSAN NORTH AMERICA, INC.

A.

Right side on instrument panel

(view with dash panel finisher removed)

B.

Right side on instrument panel

(view with dash panel finisher removed)

C.

Radiator core support assembly

D.

Upper side of brake pedal

(view with instrument panel LH removed)

E.

Left rear of vehicle

(view with rear seat removed)

F.

Left rear of vehicle

(view with luggage side lower finisher LH removed)

Function

No.

Component

Vehicle-to-vehicle distance control mode

Conventional (fixed speed) cruise control mode

Function

1.

ABS actuator and electric unit (control unit)

x

x

  • 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 the ADAS control unit via CAN communication

Refer to Component Location for detailed installation location.

2.

TCM

x

x

TCM transmits the signal related to CVT control to ADAS control unit via CAN communication.

Refer to Component Location for detailed installation location.

3.

ECM

x

x

  • ECM transmits the accelerator pedal position signal, brake pedal position switch signal, stop lamp switch signal, ICC steering switch signal, etc. to ADAS control unit via CAN communication.
  • ECM controls the electric throttle control actuator based on the engine torque demand received from the ADAS control unit via CAN communication

Refer to Component Location  for detailed installation location.

4.

BCM

x

  • Transmits the stop lamp signal to ADAS control unit via CAN communication.

5.

Combination meter

(Information display)

x

x

6.

Steering angle sensor

x

Measures the rotation amount, rotation speed, and rotation direction of steering wheel, and then transmits them to ADAS control unit via CAN communication.

7.

ICC steering switch

x

x

8.

Warning buzzer

x

x

Refer to Warning Buzzer 

9.

Chassis control module

x

x

Refer to Chassis Control Module 

10.

ICC sensor

x

x

Refer to ICC Sensor 

11.

Brake pedal position switch

x

x

Refer to Brake Pedal Position Switch/Stop Lamp Switch 

12.

Stop lamp switch

x

x

13.

ADAS control unit 2

x

x

Refer to ADAS Control Unit 2 

14.

ADAS control unit

x

x

Refer to ADAS Control Unit 

Refer to Component Location for detailed installation location.