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System Diagram

G05047448Courtesy of NISSAN NORTH AMERICA, INC.
Description

Component

Function

Intelligent Key

Operates based on the results of electronic ID verification using two-way communication between the Intelligent Key and the vehicle (Intelligent Key unit).

Each door request switch

Detects door lock/unlock operation.

Push-button ignition switch

Refer to Push-Button Ignition Switch .

Each door switch

Detects door open/close condition.

Combination switch

Inputs each switch condition signal to the BCM.

Intelligent Key unit

Transmits the push-button ignition switch status signal and door lock and unlock signal to the BCM via CAN communication.

ABS actuator and electric unit (control unit)

Transmits the vehicle speed signal (ABS) to the BCM via CAN communication.

BCM

The BCM operates the auto ACC function based on each signal state.

Accessory relay-1

Controlled by the BCM and turns ON/OFF the battery power supply to each component.

Audio/Navigation

  • Transmits auto ACC request signal to the BCM via CAN communication.
  • Auto ACC status signal received from the BCM via CAN communication.