JAGUAR XJ6 1994 2.G Workshop Manual

84
- Security System - RESTRICTED /SSU€
A5.2.7 Inclination sensor
Located adjacent to the SLCM underthe luggage compartment LH side linerto give indication of unauthorized jacking / lifting of the vehicle.
A5.2.8 Intrusion sensors
Located above each front door to give indication of unauthorized entry into the vehicle passenger compartment.
A5.2.9 Reader exciter coil
Forms an integral part of the ignition switch to prove correct key insertion by communicating key transponder signal
to control module.
A5.2.10 Reader exciter module
Located on the steering column to receive signals from the reader/ exciter coil and disarm the engine immobilization
system on correct demand.
A5.2.11 Security active indicator
An LED built into the central locking switch to indicate when security system is armed.
A5.2.12 Security and locking control module
Located in the luggage compartment belowthe LH side liner. Controls system operation and interface with associated
modules to achieve correct response to input signals.
L
Fig.1 Control Module Connector Pins
/ // /
A B C D
X300 VSM Issue 1 August 1994 4

Security System
Pin No. Signal Description
01 0 / P Deadlock (front right / rear left)
02
0 / P Unlock driver's door
03
Connections to the SLCM are detailed in the following table:
9 Connector A (26-way)
Comment
switch to ground 200mA
switch to ground 200mA
05 I/P
06
0 / P
07
08 O/P
09
0 / P
10 0 / P Vehiclespeed
7600 pulses
/ mile
Inclination alarm
Intelligent sounder serial communications
Memoryseat2
Visual warning switch to ground
Secure mode status arm:
200Hz square wave f 5%
400Hz square wave f 5%
switch
to
+12V for 500ms
disarm:
duration: 64ms
0
117- I I
11 0 / P Trunk lid release relay 1 switch to ground
12
I / P Power +12V battery 1 + 12V power supply
13 O/P
Sounder+ve half of push pull network
14
0 / P Deadlock
(front left / rear right) switch to ground (200mA)
15 O/P Lock relay switch
to ground (200mA)
18
19
20 21 O/P
AlarmLED switch
to +12V (20mA)
0 / P Start inhibited coded communication
0 / P Memorv seat 1 switch
to +12V for 500ms
Connector 8 (16-way)
22
23
24
25
26 O/P
Allclose switch
to ground
0 / P
O/P Horn relay switch to ground
(200ms)
I/P Powerground OV (nominal)
OJP Sounder-ve
Interior lights
on switch
to ground for 80ms
f 5%
01
I
02
03 04
05
06
07
08
09
I I I I 15 I I / P I R.F. sianal
Intrusion
sensor
(RH) ground screen
0 / P Intrusion sensor (RH) 40kHz
I / P Intrusion sensor (RH) signal
0 / P Intrusion sensor (RH) +8V
Ground
R.F. ground
Diagnostic
IS0 K line
I. I - I 16 I I Diaanostic IS0 L line 1 diagnostic link input
10
11
12
13
14
.I
I I" 1- I
Intrusion sensor (LH) ground
0 / P Intrusion sensor (LH) 40kHz
I / P Intrusion sensor (LH) signal
0 / P Intrusion sensor (LH) +8V
Ground
Issue 1 August 1994 X300 VSM 5
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Connector D (22-way)
0
e
0
X300 VSM Issue 1 August 1994 6

lities.
A5.3 GENERAL INFORMATION
The following information detailsthe purpose and function of the system components irrespective of individual variant
features.
A5.3.1 Locking:
Central locking
A traditional central locking application, such that when the driver's / passenger's door is locked / unlocked using the
door key all four doors lock / unlock simultaneously.
1ynfe: Locking operations will only take place when all doors are completely closed.
Remote central locking
Automatic locking / unlocking, activated by the larger of the two key fob buttons.
1ynfe: Locking operations will only take place when all doors are completely closed.
Deadlocking
A means of securing door locks so that they cannot be opened using the interior release mechanism, and arming the
security sensing system, using the door key or remote transmitter
Two-otage unlocking
A key / remote operated unlocking procedure which releases driver's door and fuel filler cap locks only, initially, and
then releases all other doors and the luggage compartment locks.
Drive-away locks
Automatic locking of all doors, and luggage compartment (but not fuel filler cap), when gear selector is moved away
from 'Park' and the ignition switch is in position II, providing all doors are closed.
Central lock / unlock, all close
Automatic locking of all doors and luggage compartment by operation of the fascia mounted central locking switch.
Continued switch operation causes closure of sliding roof and open windows.
Interior trunk lid release
Trunk lid unlocking from fascia mounted switch.
Flush sill buttons / intrusion override
Sill buttons fitted flush to door trim panel to prevent unauthorized override operation, buttons are latched in position
when deadlocking is applied.
Security System - RESTRKTED lSSUE
A5.2.13 Siren
Located on the RH side at the front of the engine bay to provide audible alarm signals.
A5.2.14 Trunk lid release (external)
Located in trunk lid for conventional key access to luggage compartment.
A5.2.15 Trunk lid release (internal)
Located on fascia switchpack to allow lid release from driving position.
A5.2.16 Valet switch
Located in the central column compartment to allow securing of luggage compartment independently of other faci-
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Security System - RESTRICTED ISSUE 8-8
-
A5.3.2 Security system
Base system
Provides standard vehicle arming, ie door ajar, actuator lockstatus, trunk lid or hood ajar and passenger door unlock- ing, does not include inclination or
Intrusion sensing
Detection of intrusion into the passenger compartment by removal or breakage of any glazed area, entry via any pro- tected enclosure and unauthorized door opening detection.
Inclination (tilt) sensing
Detection of unauthorized jacking /towing.
Passive arming
Arming of the security system, excluding intrusion sensors, without audible confirmation.
Audible tones
Audible indication of driver error when attempting to arm the system, or on initiation of deadlocking.
Engine immobilization
Automatic immobilization of the engine crank facility whenever the ignition key is turned to position 0.
A5.3.3 Convenience
All close
Automatic closure of open windows and sliding roof by prolonged action of key, or remote fob transmitter after door
locking.
Headlamp convenience
Automatic illumination of headlamps for driver convenience on operation of key fob button after locking sequence
completed.
Remote trunk lid release
Automatic release of the trunk lid lock on operation of the smaller key fob button after door unlocking.
Trunk valet isolate
Independent locking of the trunk lid to eliminate unauthorized entry to the luggage compartment.
Driver seat memory select
Automatic recall of a memorized driving position on operation of the smaller key fob button.
Intrusion sensing override
Allows intrusion sensing to be disabled until the next disarm action.
A5.3.4 Alarms
There are eight possible alarm activation modes; driver's door, hood, ignition key in (ignition auxiliary position, ignition ON), inclination, inner door handle action (causing actuator status switches to operate), intrusion, passenger door and
trunk.
Any of the above conditions occurring after the vehicle is fully armed will cause full alarm state.
Any of the above conditions, except door opening, occurring
after the vehicle is fully armed and active disarming is
selected will cause full alarm state. Door opening after active disarming selection will give a 30 second audible tick
period before full alarm is entered.
Any of the above conditions occurring
after the vehicle has been passively armed will give a 30 second audible tick
period before full alarm is entered.
Activation of full alarm state causes sidelights, direction indicators, interior lights or headlamps to flash (dependant
upon market variations), the security sounder to operate and the vehicle horns to operate
(if programmed to do so).
An error tone is generated if active arming is selected with either hood or trunk open, or the transmitter is pressed with
ignition key in auxiliary position.
0
X300 VSM Issue 1 August 1994 8

Jnlock Turn to unlock
position and release VIA I 1st press
Security System - RESTRICTED ISSUE
A5.4 KEY FOB VARIATIONS
Due to the varying applications for different world markets, three types of key locking (local and
developed. The following tables detail these variations:
A5.4.1 European & UK markets
(variant 1)
DOOR LOCKING
Function
Device operation
Remote signal transmitter
Kev -
Large button
1st press Small
button
Locks all doors, trunk and
fuel filler cap. Arms alarm
system.
Locks all doors, trunk
lid and
fuel filler cap. Arms alarm
system. Key only; closes
open windows and sliding
roof
in 1.5 seconds.
Deadlocks all doors, locks
trunk lid and fuel filler cap
and arms alarm system
immediately. Closes
windows and sliding roof
after 1.5 seconds.
Switches headlights on for
driver convenience.
Lock
and arm
(perimeter only)
NIA Turn to lock position
and release
Continued hold
of
1st press for 2
seconds NIA
NIA
Lock, arm (perimeter
only) and all
-close Turn
to lock position
and hold for 2
seconds
Deadlock (perimeter,
inclination, intrusion)
and all
-close Turn
to unlock, then
lock within three
seconds; hold in
lock for all close 2nd
press and
hold for 2
seconds
0
Headlamps ON for 25
seconds 3rd
press (1st
press if button
not operated
within the last
4
seconds)
NIA NIA
1ynfn: If key is turned to lock position with vehicle already locked / deadlocked, all-close will be activated.
BOOR UNLOCKING
Function
Unlocks doors, trunk lid (key
only) and fuel filler cap.
Disarms alarm system,
except for
30 second audible
tick, Turns on interior lights
for 15 seconds. Remote
button only; cancels trunk
valet
lock-out and recalls
memorised driving position.
Trunk
lid release
9ction I Device operation
0
0
NIA 2nd press
(within 10
seconds of
previous action)
NIA
NIA
rrunk lid release
Remote panic
NIA 3 second press Unlocks,
disarms and enters full alarm state ie audible
alarm (both sounder and
horn) and visual alarm
(flashing lights).
Issue 1 August 1994 X300 VSM 9

Security System - RESTRICTED ISSUE
Headlamps ON for 25 N 1 A 2nd press (1st
seconds press if vehicle is
locked and armed Small
button
NIA Locks all doors, trunk and
fuel filler cap. Arms alarm
system.
Locks
all doors, trunk lid and
fuel filler cap. Arms alarm
system. Key only; closes
open windows and sliding
roof in 1.5 seconds.
NIA Switches headlights on for
driver convenience.
NIA
DOOR UNLOCKING
Action
Unlock (driver's door
only)
Unlock (all doors)
Trunk lid release
Remote panic
Device operation
Turn to unlock
position and release
Either turn to unlock
and hold for 2
seconds or perform
a second unlock
action
NIA
NIA
NIA
NIA
NIA
NIA
1st press
2nd press
3rd press (press
to be within 10
seconds of
previous action)
3 second press
Function
Unlocks driver's door, and
fuel filler cap. Disarms
alarm system. Turns on
interior lights for 15
seconds. Remote button
only; cancels trunk valet
lock-out and recalls
memorised driving position.
Unlocks all other doors, key
only; unlocks trunk lid.
Trunk lid lock release
Unlocks, disarms and enters
full
alarm state ie audible
alarm (both sounder and
horn) and visual alarm
(flashing lights).
10 X300 VSM

A5.4.3
I DOOR LOCKING
Rest of the World (variant 3)
-
1 Action Lock and arm
(perimeter,
inclination, intrusion)
and
all-close
seconds Device
omration I Function I Key I Remote
signal transmitter
Large button
1st press
Turn to lock position
and release
Turn to lock position Continued hold of
and hold for
2 1st press for 2
seconds seconds
NIA 10 seconds of
first with vehicle
unlocked,
disarmed
(1st
press if vehicle is
locked and
armed) Small
button
NIA Locks all doors, trunk and
fuel filler cap. Arms alarm
system.
Locks
all doors, trunk lid and
fuel filler cap. Arms alarm
system. Key only; closes
open windows and sliding
roof in 1.5 seconds.
NIA Switches headlights on for
driver convenience.
NIA
DOOR UNLOCKING
Action
Unlock
Trunk lid release
Remote panic Device
operation I Function
Turn to unlock
position and release
NIA
NIA
NIA
NIA
NIA
1 st press Unlocks all doors,
trunk lid
(key only) and fuel filler cap.
Disarms alarm system.
Turns on interior lights for 15
seconds. Remote button
only; cancels trunk valet
lock-out and recalls
memorised driving position.
Trunk lid lock release.
2nd press
(press to be
within
10
seconds of
previous action)
3 second press Unlocks,
disarms and enters
full alarm state
ie audible
alarm (both sounder and
horn) and visual alarm
(flashing lights).

Security System - RESTRICTED /SSUE 84
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Uo feature
A5.5 HOW TO OPERATE THE SYSTEM
Deadlock all doors, lock
trunk lid and fuel filler cap.
Arm the alarm system
(perimeter, inclination and
intrusion). Close open win
-
dows and sliding roof.
Once deadlocking is com
-
pleted, the sounder gives
one audible tone.
Note:
No deadlock feature in Ja- panese market.
Locking, unlocking and setting the vehicle alarm system is carried out by key or by radio frequency key-ring trans- mitter.
Unlock
all other doors and
trunk lid.
- Operation of the system by key or key-ring transmitter will be described separately in this sub-section.
Key-ring transmitter functions vary slightly between market variants. The action for each variant is described separate- ly where appropriate
m: Certain functions differ due to market variations. Differences will be detailed in the the following instruction
tables. The variants are defined as follows:
No feature
A
0 Variant 1 - European and UK markets
0 Variant 2 - North American markets
0 Variant 3 - Rest of the World.
,5. 1 Locking (key)
Instruction
rurn key to lock position
and release.
rurn key to lock position,
?old for 2 seconds and re-
ease.
rurn key to unlock position
and then to lock position
Nithin 3 seconds. Hold in
ock position for
2 seconds :o close windows and slid-
ng roof.
A5.5.2 Unlocking (key)
Instruction
Turn key to unlock position
and release.
rurn key to unlock position
and hold for
2 seconds.
Variant 1
Lock all doors, trunk lid,
fuel filler cap and arm the
alarm system (perimeter
only).
Lock
all doors, trunk lid,
fuel filler cap. Arm the
alarm system (perimeter
only). Close open windows
and sliding roof.
Deadlock
all doors, lock
trunk lid and fuel filler cap.
Arm the alarm system
(perimeter, inclination and
intrusion). Close open win
-
dows and sliding roof.
Once deadlocking is com
- pleted, the sounder gives
one audible tone.
Variant 1
Unlock all doors, trunk lid,
fuel filler cap.
On variant
1 unlocking
with the key does not dis
- arm the alarm system. An
audible ticking indicates
that the alarm will activate
after 30 seconds unless
the key is turned to posi-
tion II in the ignition or the
key-ring transmitter but-
ton (small) is pressed.
No feature
rlariant 2
-ock all doors, trunk lid,
'uel filler cap and arm the alarm system.
Variant 3
Lock all doors, trunk lid,
fuel filler cap and arm the
alarm system (perimeter
only) alarms.
-ock all doors, trunk lid,
'uel filler cap. Arm the
alarm system. Close open
Nindows and sliding roof. Lock
all doors,
trunk lid,
fuel filler cap. Arm the
alarm system (perimeter
only). Close open windows
and sliding roof.
Variant 2 I Variant 3
Unlock drivers door only,
trunk lid, fuel filler cap.
Disarm the alarm system.
Switch on the interior light
for
15 seconds. Unlock
all doors, trunk lid,
fuel filler cap. Disarm the
alarm system. Switch on
the interior light for
15 sec-
onds.
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w:
A5.5.4 Locking (Key-ring Transmitter)
Locking is inhibited if any door is open or ajar.
nstruction
'ress large button once.
Press large button again
within
3 seconds of first
press.
Press large button for third
time within ten seconds of
previous action.
rlariant 1
-ock all doors, trunk lid, 'uel filler cap and arm the
darm system (perimeter
mly).
lirection indicators flash
mce. Warning light (cen-
:ral locking switches)
'lashes when vehicle se-
:ured.
Deadlock all doors, Arm
the alarm system (per
- imeter, inclination and in-
:rusion).
Variant 2
Security System - RESTRICTED ISSUE
A5.5.3
Each vehicle is supplied with two radio frequency transmitters, designed to be attached to the drivers key-ring. Key- ring transmitter 1 is dedicated to driving position memory 1 and key-ring transmitter 2 is dedicated to driving position
memory 2.
The key-ring transmitter is activated by pointing it towards the vehicle and pressing one of the two operating buttons;
the large button locks the vehicle and arms the alarm system, whilst the small button unlocks the vehicle and disarms
the alarm system. When either one of the buttons are pressed, an indicator light on the key-ring transmitter flashes;
red for the large button, green for the small button.
If the ignition key is left in the ignition switch the following features will be inhibited:
Locking / Unlocking (Key-ring Transmitter)
0 Alarm system
0 Remote luggage compartment release.
If the ignition key is left in the ignition switch in position 1 the remote headlamp convenience feature will be inhibited. ~~ ~
Headlamps on for 25 sec- mds.
Note:
The headlamps will also :ome on if the large but-
ton is pressed whenever
the vehicle is locked or
deadlocked. Lock
all doors,
trunk lid,
Fuel filler cap and arm the
alarm system (perimeter,
inclination and intrusion
alarms).
An audible signal will be
heard and side lights will
Flash once. Warning light
(central locking switches)
flashes when vehicle se
- cured.
Headlamps on for
25 sec- onds if vehicle previously
locked and armed.
Headlamps on for
25 sec
onds.
No Feature.
Variant 3
Lock all doors, trunk lid,
fuel filler cap and arm the
alarm system (perimeter
only).
Direction indicators flash
once. Warning light (cen
-
tral locking switches)
flashes when vehicle secu-
red.
Headlamps on for
25 sec- onds if vehicle previously
locked and armed.
Japanese Market Only:
Lock all doors, trunk lid,
fuel filler cap and arm the
alarm system.
Headlamps on for
25 sec
onds if vehicle previously
locked and armed.
Deadlock all doors, Arm
the alarm system (per
-
imeter, inclination and in- trusion).
Japanese Market Only:
Headlamps on for 25 sec- onds.
Headlamps on for
25 sec-
onds.
Japanese Market Only;
No Feature.
Issue 1 August 1994 X300 VSM 13