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Home >> Nissan-Datsun >> 2020 >> NV200 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 380 (Security Control System) >> System Description >> Component Parts >> Vehicle Security System >> Component Description

Component Description

WARNING: This page is about a different car, the 2019 Nissan NV200. However, it is still accessible from the selected car via links, so may be relevant.

Item

Function

BCM

Monitors the door switches.

Controls the security indicator in the combination meter.

Door lock/unlock switch

Provides the BCM with the status of the door lock/unlock switch.

Door switch

Provides the BCM with the status of each monitored door.

Horn relay

Supplies battery voltage to the horn when enabled.

Security indicator

Indicates the status of the security system.

IPDM E/R

Powers up the horn and the headlamps when the vehicle security system is triggered.

Horn

Sounds when the vehicle security system is triggered.