Infiniti G20 (P11). Manual

to horn relay terminal 2.

The headlamps flash and the horn sounds intermittently.
The alarm automatically turns off after 50 seconds but will reactivate if the vehicle is tampered with again.

VEHICLE SECURITY SYSTEM DEACTIVATION

NCEL0120S05

To deactivate the vehicle security system, the door or the trunk lid must be unlocked with the key or remote
controller.
When the key is used to unlock the door, smart entrance control unit terminal 30 receives a ground signal

from terminal 3 of the front door key cylinder switch (driver side)

from terminal 1 of the front door key cylinder switch (passenger side)

When the key is used to open the trunk lid, smart entrance control unit terminal 42 receives a ground signal
from terminal 1 of the trunk lid key cylinder switch.
When the smart entrance control unit receives either one of these signals or unlock signal from remote
controller, the vehicle security system is deactivated. (Disarmed phase)

PANIC ALARM OPERATION

NCEL0120S06

Multi-remote control system may or may not operate vehicle security system (horn and headlamps) as
required.
When the multi-remote control system is triggered, ground is supplied intermittently.

from smart entrance control unit terminal 4

to vehicle security lamp relay terminal 2 and

from smart entrance control unit terminal 19

to terminal 2 of horn relay.

The headlamp flashes and the horn sounds intermittently.
The alarm automatically turns off after 30 seconds or when smart entrance control unit receives any signal
from multi-remote controller.

IDX

VEHICLE SECURITY (THEFT WARNING) SYSTEM

System Description (Cont’d)

EL-217

Wiring Diagram — VEHSEC —

NCEL0122

FIG. 1

NCEL0122S01

TEL860B

IDX

VEHICLE SECURITY (THEFT WARNING) SYSTEM

Wiring Diagram — VEHSEC —

EL-219

Infiniti G20 (P11). Manual - part 360