Security System
Jaguar 19K Security SystemInitial 1993 Model Year vehicles will include a Jaguar "19K" accessory security system as standard equipment. Later production vehicles will be equipped with a factory-integrated system.
System layout and features
The 19K security system combines theft protection and operating convenience features. Theft protection is provided by audible and visual alarms, and starter disable. The system is supplied with two radio frequency (RF) key fob transmitters.
Audible and visual alarms (FULL ALARM)
The audible alarm begins as an escalating tone that builds to full volume after ten seconds. The visual alarm consists of flashing of the headlights (low beams) and the side lights.
Standard convenience features
Remote central locking / unlocking and headlight low beams ON are standard features of the security system.
Other standard features
Engine starter disable, panic alarm, shock sensor "warn away" (two-second tone), transmitter signal received indication (chirp and side lights flash), valet reminder (four tone) and LED history readout are additional security system features.
Dealer-installed accessory security features
Passive arming (automatic arming with door closing) is a dealer-installed feature.
Security System Inputs / Outputs:
Inputs to the security ECU
The ECU receives inputs from the following sources:
^ Door open switches
^ Trunk open switch
^ Ignition switch (position 1)
^ RF transmitter (via antenna)
^ Shock sensor
^ Valet switch.
Outputs from the security ECU
The ECU outputs to the following systems and components:
^ Headlights flash (low beams)
^ Side lights flash
^ Horn sounding
^ Security system sounder tones Warning LED.
Vehicle function control
The ECU controls the following vehicle functions:
^ Starter inhibit
^ Central door locking
^ Headlights ON (low beams).