system NISSAN TERRANO 2004 Service Repair Manual

THEFT WARNING SYSTEM ARMING (With key or remote controller used to lock doors)
If the key is used to lock doors, time control unit terminalU29receives a ground signal
I from terminal q
2of the key cylinder switch
I through body grounds
B18andB10.
If this signal or lock signal from remote controller is received by the time control unit, the theft warning sys-
tem will arm automatically.
When arming the theft warning system, time control unit terminal
U18supplies ground intermittently to termi-
nal q
40of the combination meter. The security lamp will blink intermittently for approximately 30 seconds (and
then blink every 2.6 seconds, due to NATS).
Now the theft warning system is in armed phase.
THEFT WARNING SYSTEM ALARM OPERATION
The theft warning system is triggered by
I opening a door
I opening back door
I opening the hood
I unlocking door without using the multi-remote controller
I switching the ignition ON without a NATS registered key
I triggering the ultrasonic sensors
Once the theft warning system is in armed phase, if the time control unit receives a signal at terminal
U25,
U35,U36(door unlock sensor),U06,U07(door switch),U32(hood switch), orU30(ultrasonic sensor) the theft
warning system will be triggered. The hazard lamps flash and the horn sounds intermittently.
Power is supplied at all times
I through 10A fuse [No.
16, located in the fuse block (J/B)]
I to theft warning horn relay.
If the theft warning system is triggered, ground is supplied
I from terminal
U43of the time control unit
I to theft warning horn relay.
The hazard lamps flash and the horn sounds intermittently.
The alarm automatically turns off after 30 seconds but will reactivate if the vehicle is tampered with again, or
if the initial cause remains present.
THEFT WARNING SYSTEM ALARM DISARMING
The theft warning system alarm operation can be deactivated by either unlocking the vehicle with the remote
controller, or turning the ignition to the ªONº position with a registered NATS key.
THEFT WARNING SYSTEM
System Description (Cont'd)
EL-246
http://vnx.su/

Theft Warning System/Schematic
YEL754E
THEFT WARNING SYSTEM
EL-247
http://vnx.su/

Wiring Diagram Ð THEFT Ð
LHD MODELS
YEL755E
THEFT WARNING SYSTEM
EL-248
http://vnx.su/

LHD MODELS
YEL172D
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-249
http://vnx.su/

LHD MODELS
YEL173D
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-250
http://vnx.su/

LHD MODELS
YEL867E
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-251
http://vnx.su/

LHD MODELS
YEL175D
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-252
http://vnx.su/

LHD MODELS
YEL176D
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-253
http://vnx.su/

LHD MODELS
YEL756E
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-254
http://vnx.su/

LHD MODELS WITH SUPER LOCK
YEL178D
THEFT WARNING SYSTEM
Wiring Diagram Ð THEFT Ð (Cont'd)EL-255
http://vnx.su/