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Home >> Nissan-Datsun >> 2019 >> Altima SL, AWD >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Security Control System >> Description >> Component Parts >> NVIS >> Component Location >> For Canada

For Canada

GNSALKIA0588Z-588Courtesy of NISSAN NORTH AMERICA, INC.

No.

Component

Function

1.

CVT shift selector (park position switch)

CVT shift selector detects the shift lever status, transmits park position signal to the BCM.

2.

Push-button ignition switch/NATS antenna amp

Push-button ignition switch has push switch inside which detects that push-button ignition switch is pressed, and then transmits ON/OFF signal to BCM. BCM changes the ignition switch position with the operation of push-button ignition switch. BCM maintains the ignition switch position status while push-button ignition switch is not operated.

Refer to Component Description .

3.

Dongle

BCM performs ID verification between BCM and dongle unit. When verification result is OK, BCM permits cranking.

4.

Transmission range switch

Refer to Transmission Range Switch (CVT: RE0F10D) or Transmission Range Switch (CVT: RE0F10D).

5.

IPDM E/R

Refer to Component Location .

6.

Stop lamp switch

Refer to Component Description .

7.

BCM

BCM controls INTELLIGENT KEY SYSTEM (ENGINE START FUNCTION), INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS [IVIS (NATS)] and VEHICLE SECURITY SYSTEM.

BCM performs the ID verification between BCM and Intelligent Key when the Intelligent Key is carried into the detection area of inside key antenna, and push-button ignition switch is pressed. If the ID verification result is OK, ignition switch operation is available.

Then, when the ignition switch is turned ON, BCM performs ID verification between BCM and ECM. If the ID verification result is OK, ECM can start engine.

Refer to Component Location .

8.

Combination meter

Combination meter transmits the vehicle speed signal to BCM via CAN communication.

BCM also receives the vehicle speed signal from ABS actuator and electric unit (control unit) via CAN communication. BCM compares both signals to detect the vehicle speed.

Security indicator lamp is located on combination meter.

Security indicator lamp blinks when ignition switch is in any position other than ON to warn that INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS [IVIS (NATS)] is on board.

Refer to Component Description .