Land Rover Defender Accessory Fitting Rover Manual

							    DEFENDERA 
A C  
C C 
C E 
E S  
S S 
S O  
O R 
R I 
I E  
E S  
S   
GB WARNING
Accessories which are not properly fitted can be dangerous. Read the
instructions carefully prior to fitting.  Whilst fitting, comply with th\
e
instructions at all times. If in doubt contact your nearest Land Rover D\
ealer.
F ATTENTION
Des accessoires non fixés correctement peuvent être dangereux. Lis\
ez
attentivement les instructions de montage avant la pose.  Bien que cette\
dernière corresponde aux instructions.  En cas de doute, adressez vou\
s à
votre concessionnaire Land Rover le plus proche.
E AVISO
Aquellos accesorios que no hayan sido ajustados debida mente pueden
resultar peligrosos.  Lea las instrucciones detenidamente antes de inici\
ar el
mantaje.  Durante el montaje siga las instrucciones en todo momento. En
caso de duda póngase en contacto con su Concesionario Land Rover.
I AVVERTENZA
Gli accessori non sistemati come previsto possono essere
pericolosi.Leggere attentamente le istruzioni prima del fissaggio.  Dura\
nte il
montaggio seguire sempre le relative instruzioni.  In caso di dubbio
rivolgersi al più vicinoconcessionario della Land  Rover.
D ACHTUNG!
Nicht sachgemäß montiertes Zubehör kann gefährlich sein. Les\
en Sie
Montageanleitung sorgfältig durch, bevor Sie das Teil montieren.  Hal\
ten
Sie sich bei der Montage an die Anleitung. Bei Unsicherherheiten wenden
Sie sich bitte an Ihren Land Rover Händler. 
P        ADVERTÉNCIA
Os Acessórios que não são montados adequadamente podem ser
perigosos. Leia asinstruções cuidadosamente antes de montar. Duran\
te a
montagem, obedeça as instruções todo o tempo. Se tiver alguma d\
úvida,
contacte o Concessionário Rover  mais próximo.
NL WAARSCHUWING
Accesoires die niet op de juiste wijze zijn gemonteerd kunnen gevaar
opleveren.  Lees zorgvuldig de instructies alvorens met de montage te
beginnen. Houd u tijdens de montage te allen tijde aan de instructies.
Neem bij twijfel contact op met de dichtst bijzijnde Land Rover dealer
Land Rover Parts, Lode Lane, Solihull, West Midlands B92 8NW, UK. © Copyright.  All rights reserved 
						

							GB
FITTING INSTRUCTIONSSecurity System 
Model Year 1989-95
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Accessory Part No. STC 7601
Issue No. 001
GB WARNING
Accessories which are not properly fitted can be dangerous. Read the
instructions carefully prior to fitting.  Whilst fitting, comply with the
instructions at all times. If in doubt contact your nearest Land Rover Dealer.
Land Rover Parts, Lode Lane, Solihull, West Midlands B92 8NW, UK.
© Copyright.  All rights reserved 
						

							3
ISSUE  No. 001LAND ROVERSTC 7601 - SECURITY SYSTEM DEFENDER 1989-95
GENERAL
This document covers the installation for the Land Rover approved 
LRSS plus
alarm/immobiliser system and is for the 
Land Rover Defender (1989-95 models only)Before commencing installation it is advisable to carry out a 
pre-installation inspection.
This should include the following:
• Interior/Exterior condition
• Electrical ancillary equipment operation
MIRRC EVALUATION
No. TCI-189/0695
•WARNING•
BEFORE COMMENCING WORK TAKE NOTE OF ALL 
LRSS plus ALARM MODULE SERIAL NUMBERS AND 
MANUFACTURING DATE AS THESE DETAILS ARE 
IMPORTANT FOR THE INSTALLATION CERTIFICATE AND 
FUTURE DOCUMENTATION.  
						

							5
ISSUE  No. 001LAND ROVERSTC 7601 - SECURITY SYSTEM DEFENDER 1989-95
4
DEFENDER 1989-95 STC 7601 - SECURITY SYSTEMLAND ROVERISSUE No. 001
CONTENTS• KIT CONTENT  ............................................................................4
• TRIM REMOVAL ..........................................................................6
• CONTROL MODULE ....................................................................6
• EXISTING ALARM REMOVAL ....................................................6
• ALARM HARNESS ...................................................................... 7
• HARNESS  PREPARATION & ROUTING .................................. 7
• REAR DOOR PIN SWITCH - Group E ........................................ 7
• IGNITION INTERRUPT - Group J................................................8
• HAZARD WARNING - Group A ..................................................8
• REAR SIDE DOOR PIN SWITCHES - Group B ............................9
• DOOR BUZZER - Group C ..........................................................9
• UTILITY SOCKET - Group H & K ..............................................10
• ENGINE BAY ..............................................................................11
• ULTRASONIC HEADS - Group G ..............................................11
• SIREN ..........................................................................................12
• 3RD CIRCUIT INTERRUPT ........................................................13
• FINAL CONNECTIONS ..............................................................13
• IN VEHICLE TEST MODE ..........................................................14
• TESTING THE INPUTS ..............................................................14
• ULTRASONIC ADJUSTMENT AND TEST (PARTS 1 & 2) ........14
• IMMOBILISER TEST ..................................................................14
• TO END LRSS+VEHICLE TEST MODE ......................................15
• CODING
•Additional Transmitters  ........................................................15
•Replacement Without Master Transmitter ............................ 15
• GENERAL NOTES ......................................................................15
• QUICK REFERENCE GUIDE  ....................................................16
• FAULT FINDING CHARTS - LRSS SERIES ........................ 17/18
• HARNESS WIRING DIAGRAM ..................................................19
• INSTALLATION CERTIFICATE - EXAMPLE DOCUMENT ......20
Contents
The following equipment will be required for the installation:
Land Rover -    • LRSS Main Kit -  Part No. STC  7601
• Ultrasonics       -  Part No. STC  7602
• Installation Pack -Part No. STC  7807
• x1 Bonnet Switch.• x1 Right Angle Bracket.
• x2 Telescopic Door Switches.• x1 LED with 1 metre wire length.
• x1 Fixing Kit - Selection of rivets and screws. • x1 LED Shroud.
• x2 Grommets - Inner dia. / Outer dia.• x1 Ultrasonic Adaptor/Harness.
KIT CONTENT
STC 7602
STC  7807
STC  7601 
						

							7
STC 7601 - SECURITY SYSTEM DEFENDER 1989-95ISSUE  No. 001LAND ROVER
6
LAND ROVERISSUE No. 001DEFENDER 1989-95 STC 7601 - SECURITY SYSTEM
The battery must be disconnected 
before  
the
LRSS is installed. 
Prior to disconnection the audio system
security code and pre-set should be noted
so that they may be returned to their original
settings on completion.
ALARM HARNESSThe alarm wiring harness supplied has been pre-con-
figured and grouped for installation convenience.  All
groups are clearly identified by a letter and all wire
ends are clearly identified by number.
All wiring connections must be soldered and insulated
using a suitable heat shrink adhesive lined material.
All unused wires both on the vehicle and on the sup-
plementary harness must be insulated and taped back
to existing wiring loom.  
Wire routing should follow the existing harness
where possible and should be secured firmly in place
using tie wraps or existing fixings.HARNESS  PREPARATION10 Assemble wire groups ‘K’ and ‘H’ and route to
the ignition switch area.
11 Select two suitable gauge/lengths of wire and
assemble with wires from the following wire
groups:
Wi re  
37 
- Group ‘D’.
Wi re  
38
- Group ‘E.’
Route assembled wires into engine bay area.
12 Insulate and tape to the existing harness the
remaining wires within Group ‘D’.
GROUP ‘E’ - Rear door pin switch13 Locate wire
11
within group E and splice into the
Purple/Blue
wire on vehicle harness at the
driver’s ‘A’ post.
14 Locate wire 43
, route up the driver’s ‘A’ post,
through headlining to the rear door pin-switch.
Splice wire 
43
into the 
Purple/blue 
wire attached
to the pin switch.
TRIM REMOVALRemove the following trim components:
1  Remove instrument binnacle - 4 self tapping
screws.
2  Remove top and bottom steering column
canopies - 7 self tapping screws.
3  Remove the driver’s underdash speaker - 4 self
taping screws.
4 Remove driver’s A post panel - 2 screws.EXISTING ALARM REMOVAL It will be necessary to remove any previously fitted
alarm equipment.CONTROL MODULEThe assembled Control Module unit will be sited to
the right of the steering column and fixed to the bulk-
head.
5 Using the lower steel case as a template, mark the
two fixing holes.
6 Drill two 3.2mm holes and treat the exposed
metal with 
Land Rover
touch-up paint.
7 Assemble the control module in the steel box
with cover, and secure with four screws. Ensure
the module’s aerial is routed through the small
hole in the box.
8 Locate the assembled control module so the aeri-
al exits from the top of the box. 
9 Position the control module and secure with two
No. 8 screws (supplied in kit).
7
8
Insulation
1
2
2
3
8
14
4
13 
						

							9
STC 7601 - SECURITY SYSTEM DEFENDER 1989-95ISSUE  No. 001LAND ROVER
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LAND ROVERISSUE No. 001DEFENDER 1989-95 STC 7601 - SECURITY SYSTEM
GROUP ‘B’- 
Rear Side Door pin Switches4 Mark and drill a 13mm and 3.5mm holes in rear
face of the ‘B’ post as shown.  De-burr and treat
with 
Land Rover
touch-up paint.
5 Drill 12mm hole in the front  face of the ‘B’ post,
de-bur and treat with 
Land Rover
touch-up paint.
6 Fit the grommet to the hole.
7 Select two suitable gauge/lengths of wire and
route beneath carpeting to link front and rear pin
switches.
8 Route the wire through the hole and grommet,
then secure pin switch to the ‘B’ post with self-
tapping screw. 
9 Connect wire to the front door pin switch.
GROUP ‘C’ - Door Buzzer  10 Locate wire 
70
within cable group ‘C’ and connect
to 
Red
wire on the door buzzer.
11 Locate wire 
30
and connect to the 
Black
wire on
the door buzzer.
12 Using hot melt glue, fit door buzzer to the bulk-
head as close to the ‘A’ post as possible.
15 Locate wire
84
and connect the in-line fuse (sup-
plied in kit).  Crimp a female Lucar connector to
the other end of the in-line fuse and connect to
the spare positive terminal on rear of the Ignition
Switch, (Position 2).
16 Locate and remove the 
White/Red 
wire (Position 1),
from rear of ignition switch.  Remove the female
Lucar connector from the wire.
17 Locate wire 
32
and connect to the 
White/Red
wire.
18 Locate wires 
31
and 
50
, cut to length and fit a
female Lucar connector and connect to the igni-
tion switch terminal previously occupied by the
White/Red
wire.
19 Locate a suitable position to the left of the alarm
module on the bulkhead, drill a 3.2mm hole and
treat with Land Rover
touch-up paint.
20 Identify wire 
37
terminate using an eyelet and fit
to bulkhead with self tapping screw.
GROUP ‘J’ - Ignition Switch21 Locate and remove the 
White
wire from rear of
ignition switch, (Position 3).  Remove and discard
the female Lucar connector from the wire .
22 Locate wire 
30
and connect to the 
White
wire.
23 Locate wire 
29
attach female Lucar and fit to the
ignition switch terminal previously occupied by
the 
White
wire.
GROUP ‘A’ - Hazard Warning 1 Remove hazard warning switch from dash and
disconnect harness connector 
2 Make connections in Wire Group ‘A’ as follows:
Wi re  
27
to  
Green/White
wire (position 4) 
Wi re  
28
to  
Green/Red
wire (position 3) 
Wi re  
75
to  
Purple
wire (position 7)
3 Re-connect and replace the Hazard Warning
Switch.
14 mm
15 mm
60 mm
50mm
19
20
1
8
5
6
4
2
15
3
Ignition Switch Connector
2
15
3
Ignition Switch Connector
2  3      5  7
1  4      6  8
16
1521
12 
						

							11
STC 7601 - SECURITY SYSTEM DEFENDER 1989-95ISSUE  No. 001LAND ROVER
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LAND ROVERISSUE No. 001DEFENDER 1989-95 STC 7601 - SECURITY SYSTEM
GROUP ‘G’ - Ultrasonics23 Mount the ultrasonic heads to the headlining at
the top of both ‘A’ posts using S/T screws.
24 Route both ultrasonic wires via the headlining,
down the drivers ‘A’ post and connect to the
Ultrasonic Module. 
25 Mount the Ultrasonic Module on the bulkhead to
the right of the Control Module.  Drill two holes,
treat with 
Land Rover 
touch-up paint and secure
with No.8 screws (supplied in kit).
26 Locate wires 37, 40 and 36.  Bare wire ends and
connect to the loose fly lead ends within the
ultrasonic adaptor harness, provided with the
installation pack (Part No STC 7807) as follows:
Blue adaptor wire to wire 
40
.
Green adaptor wire to wire 36
.
Brown adaptor wire to wire 37
.
27 Connect the completed assembly to the ultrasonic
module.
ENGINE BAY -  1 Route engine bay loom through bulkhead
grommet into engine bay.
2 Fit earth ring.  Connector to wire 
37
and fit to
bulkhead earth stud.  Tie wrap where necessary.
3 Position bonnet pin switch bracket on bulkhead
as shown and mark holes.
4mm
35mm
2mm
18mm
GROUP ‘H’ & ‘K’ - Utility SocketThe Utility Socket and LED will be positioned on the
centre switch panel. 
13 Remove the centre switch panel  - 2 Screws and
nuts.
14 Mark the cut-out for the Utility Socket in the cen-
tre of the switch panel.  Cut out the socket aper-
ture and drill the two fixing holes.
15 Drill 8mm hole above the socket for the LED. 
16 Cut the trim directly behind the switch panel for
wire access.
17 Route the wires in cable group ‘H’ and ‘K’ to the
centre switch panel. 
18 Fit the LED and Utility Socket and secure with
two No.8 screws.
19 Identify wire 
10
in group ‘H’ and connect to the
Black 
wire on the LED. 
20
Red 
to wire 
40
. 
21 Connect the socket on on wire group ‘K’ to the 
Utility Socket.
22 Replace centre switch panel (x2 Screws/nuts).
ø3.2mm
ø3.2mm
243
1316
17
21
20
22
23
25
1
2 
						

							13
STC 7601 - SECURITY SYSTEM DEFENDER 1989-95ISSUE  No. 001LAND ROVER
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LAND ROVERISSUE No. 001DEFENDER 1989-95 STC 7601 - SECURITY SYSTEM
3rd Circuit Interrupt - Fuel Cut off1 Route the two added wires in the engine bay loom
to the relay mounted on the bulkhead.
2 Locate the white wire on the relay (ignition live to
relay). Cut the wire 100mm back from the relay
and splice in the two additional wires. 
3 Locate  the other end of the wires (interior) and
insert into positions 
30
and 
87A
in the relay base
(supplied). 
4 Identify wire  Group ‘F’  and insert into relay base
as follows:
Wi re  
34
to position 
86
in relay. 
Wi re  
37
to position 
85
in relay.  
5 Fit the relay (supplied) to its base and mount on
the bulkhead. 
FINAL CONNECTIONS1. Connect alarm/immobiliser to wiring harness.
2. Re-connect vehicle battery.
3. The alarm unit will now be in Test Mode.
4. Carry out full systems check. 4 Drill 4x4mm holes and treat with 
Land Rover
touch-up paint. 
5 Secure  bonnet pin switch  bracket with rivet  
fixings.
6 Secure bonnet pin switch to bulkhead bracket.
7 Locate wire 
38,
cut to length and fit female Lucar
connector.  Fit to bonnet pin switch.  
8 Tie wrap any loose wires back to existing harness
or body work.
SirenThe siren is to be positioned vertically on the driver’s
inner wing support strut.
9 Drill 7mm hole in inner wing support strut (as
shown), and treat with 
Land Rover
touch-up
paint.
10 Fit siren to wing support strut and secure with
10mm nut. Tighten to 7Nm. 
11 Following vehicle harness, route the siren har-
ness to the bulkhead and tie wrap where neces-
sary.
12 Route the siren harness through the bulkhead
grommet and use a silicone sealant to ensure a
water tight fit.
13 Locate wire group ‘B’ within the rear dash area
and connect the wires in the siren harness as fol-
lows:
Siren  wire 
1to 
40
.  
Siren  wire 
2to 
37
.
Siren  wire 
3to 
42
.
Ensure all wire is neatly taped into position and where
possible hidden behind existing wiring.
Ensure wire is sufficiently supported by the use of tie
wraps or existing fixing clips.
Ensure all connections are soldered and
insulated using an  adhesive lined heat shrink tube.
All wires that are unused should be insulated 
and taped into the harness.
10mm
85mm
12
10
2
1
6
2126
7
12 2936
J7 J8J5 J6
WIRE NUMBER 29 
WIRE NUMBER 30 
WIRE NUMBER 31 
WIRE NUMBER 32  NOTE:
GENERAL CONNECTIONS
FOR J7,J8, J5 & J6 MUST
BE APPLIED AS INSTRUCTED
MODULE CONNECTIONS
6 
						

							15
ISSUE  No. 001LAND ROVERSTC 7601 - SECURITY SYSTEM DEFENDER 1989-95
14
DEFENDER 1989-95 STC 7601 - SECURITY SYSTEMLAND ROVERISSUE No. 001
IN-VEHICLE TEST MODE
Note :
When power is first applied to the LRSS it will be
in Vehicle Test Mode.
If access to a universal tester from the LRSS starter
pack is unavailable ensure that the procedures
detailed below are followed to test all the inputs
into the alarm system before exiting Test Mode.  The
only method by which the LRSS may be re-instated
into Test Mode is with the universal tester.REMOVE KEYS FROM VEHICLE AND ENSURE
WINDOWS ARE OPEN.Testing the Inputsa)  Press each transmitter button in turn.  The siren
will bleep and the hazards flash.
b) Open and shut all doors, bonnet and boot, mak-
ing sure the alarm acknowledges each action
with an audible tone and a flash of the hazards.
Note :
Ensure a period of 1 second exists between 
individual tests.
Ultrasonic Adjustment and Test
To maintain the correct level of internal protec-
tion to the vehicle and to prevent false alarms
due to external vibrations, carry out the follow-
ing procedure:
•All windows must be closed
•The LRSS must be in the ‘In-vehicle’ Test Mode
•The ultrasonic heads must be correctly posi-
tioned to the upper left and right ‘A’ pillars
with a clear and unrestricted view of the rear
tail-gate screen
Ultrasonic adjustment and tests will be in two
parts as follows;
In order to ensure ultrasonic protection in front
and mid cabin area, the following steps must be
taken:
a) Set ultrasonic adjustment potentiometer to its
maximum (3 o’clock) position.
PA R T  1
b) Sit in centre of rear seat and raise hands to head
height, and move hands backwards and for-
wards for a total distance of approximately 1
metre. This will trigger an alarm condition indi-
cated by:
-  A singular beep of the door buzzer.
-  A singular flash of the indicators.
-  A singular flash from the dash mounted LED.
c) Reduce sensitivity by rotating anti-clockwise
the adjustment potentiometer by 15˚ incre-
ments whilst maintaining detection of hand
movement.  When adjustment complete, exit
vehicle and close doors.
•Using the palm of the hand, deliver light blows
to any glazed area on vehicle.  If the system
responds, the potentiometer may need adjust-
ing lower.  Repeated blows to any singular
glazed area should trigger the system.
Triggering however, should not occur if vehicle
is rocked or wheels are struck firmly with the
foot.Immobiliser Testa)  Turn ignition on then off, the hazards flash
once.
b)  Attempt to start vehicle.  The vehicle will not
start. Wait until the hazards flash twice.
c)  Re-attempt to start vehicle, the engine will start
and runs for about 10 seconds, then cuts out.
The hazards will then flash 3 times indicating
end of Immobiliser Test Mode.
PA R T  2
TO END LRSS
VEHICLE TEST MODEa) Remove and disconnect ultrasonic module.
b) Ensure all doors, bonnet and tailgate are cor-
rectly closed.
c) Insert transmitter into the utility socket posi-
tioned to the right of the ignition switch, then
remove it.
d) A single audible tone and flash of the hazards
indicate the end of Vehicle Test Mode.
e) Re-connect ultrasonic module and reposition
within head lining.
This completes the in Vehicle test. Re-assemble con-
trol module within steel case and secure to vehicle.
Re-assemble trim components. Reset audio equip-
ment.  Carry out Post Installation check on the vehi-
cles electrical ancillary equipment.CODING
Coding of additional transmittersIn order to carry out the coding of additional trans-
mitters you will require the master transmitter and
the coding light pen. It is important to note that
when re-coding all transmitters for the system must
be coded at the same time. The LRSS is normally
supplied with two transmitters. Up to six transmit-
ters can be programmed per system. Prior to coding
ensure the ignition is turned off and the system is
dis-armed. Carry out the following sequence of
events;
1. Insert transmitter into utility socket. A single 
audible tone and flash of the hazards indicate
entry to the Coding Mode.
2. Within 30 seconds press and hold the transmit-
ter button until the dash mounted LED illumi-
nates. The dash mounted LED will now remain
illuminated for the duration of the coding
mode.
3. Plug the optical light pen into the utility socket.
The light pen will remain connected to the util-
ity socket for the coding duration.
4. Holding the coding light pen directly over the
indicator lens of the master transmitter, press
and hold the transmitter button for approxi-
mately 2 seconds. The dash mounted LED will
flicker in response to the coding signal.5. Separate the coding light pen from the trans-
mitter and re-press the transmitter button for
approximately 2 seconds. The dash mounted
LED will once again flicker.
6. Repeat steps 4 and 5 for each of the transmitters
that are to be coded.
7.  Coding will terminate automatically after the
sixth transmitter or after 30 seconds of inactivi-
ty. You are also able to exit coding mode instan-
taneously by turning the ignition on at any time
during the coding operation.
8.  When coding is complete ensure all transmit-
ters that have been coded, activate and de-acti-
vate the system. If any fail to do so, repeat the
operation.
Coding of replacement without 
master  transmitterShould the user be unable to furnish you with the
master transmitter you will be required to remove
the control module from the vehicle. Re-coding of
replacement transmitters must now be carried out
directly between the control module and the
Universal Tester. Full details of re-coding using the
Universal Tester will be supplied in the User Guide
as provided with the Universal Tester.
GENERAL NOTES
1. Clip the transmitter with the clear indicator lens
onto the customers key ring and one of the siren
keys.
2. Complete the installation Certificate. Serial
number and date code are clearly shown on the
rear of the control module and must be shown on
the installation certificate.
3. When handing the vehicle back to the customer,
explain that the Master Transmitter (i.e. the one
with the RED indicator lens) must be kept in a
safe place. Should additional transmitters ever be
required, the master transmitter must be made
available to the dealer.
4. Ensure the customer understands operation of all
of the systems features.
MIN.
MAX 
						

							17
ISSUE  No. 001LAND ROVERSTC 7601 - SECURITY SYSTEM DEFENDER 1989-95
16
DEFENDER 1989-95 STC 7601 - SECURITY SYSTEMLAND ROVERISSUE No. 001
SECTION 1 - IMMOBILISATION
FAULT CORRECTIVE ACTION
The immobiliser does not Q. Does the LED go out after disarming and
disarm or the vehicle will not turning the key to the crank position?
start A. If yes - check immobilisation wiring and ensure
there are no
breaks in the immobiliser circuit cuts.
A. If no - check that the RF keys are programmed
into the ECU
using the Universal Tester.
The immobiliser disarms and Check the immobiliser wiring, particularly the Ignition
Cut, if the wiring is 
the vehicle cranks but does correct replace the ECU.
not run.
The immobiliser cuts outThe LRSS is still in ‘Test Mode’ and the condition will clear
as soon as the 
whilst the engine is running. ‘Test Mode’ is exited.
Check wiring, if wiring is OK, replace ECU. It must be
stressed that the 
likelihood of this type of fault is extremely rare as all LRSS
series systems are
fail safe.
The vehicle can be startedCheck wiring carefully and ensure the engine cuts have been
made in the
without disarming thecorrect places.
immobiliser.Check that all power connections are correctly made and
in place.
If all of the above items are correct, replace the ECU and re-
test, if fault persists,
problem is installation not the ECU.
The LED does not go out withAlthough unlikely, it is possible that the wiring is incorrect
and
that the LED
the engine running. is seeing a -ve from elsewhere. If correct, replace ECU.
The LED remains on Check vehicle fuses.
permanently.First check to see if the vehicle can be started, if so the ECU
is permanently 
disarmed. This can be caused by the ECU sensing a permanent
ignition feed
which will hold the system in the arming state for as long as
it is present.
Fault Finding Charts - LRSS SeriesThe following charts are intended to assist the fitter in locating the causes of possible prob -
lems on the  LRSS Series Alarm/Immobiliser systems. They must be used in conjunction
with the product specific fitting instructions, which will detail connection points, compo -
nent locations and wiring in depth.
The chart is split into two sections, the first covering immobilisation and the second
alarms.FAULT FINDING CHARTS - LRSS SERIES
GROUP 
LOCATION WIRE NUMBERCIRCUIT FUNCTION VEHICLE/ACCESSO-
RY
IDENTIFICATION C O N N E C T I O N
ARIGHT HAND 2 7 R-INDICATORGREEN/WHITE
UNDERDASH 2 8L-INDICATORGREEN/RED
AT HAZARD SWITCH 7 5HAZARD 12VPURPLE
BREAR RIGHT4 0 AUX 12V SIREN N U M B E R   1
DASH AREA3 7 SIREN EARTH NUMBER 2
4 2 SIREN OUTPUT NUMBER 3
CEXTREME RIGHT 7 0 BUZZER 12V RED
REAR DASH AREA 3 0BUZZER 0V B L A C K
3 7 EARTHCHASSIS CONNECTION
4 0 AUX 12V ALL UNUSED
TO  REAR 1 7 SELECT UNLOCK ALL UNUSED
D INSTRUMENT 2 2UNLOCK INPUT ALL UNUSED
PANEL 2 4LOCK INPUT ALL UNUSED
4 4 LOCK COMMON ALL UNUSED
2 0 UNLOCK COMMON ALL UNUSED
1 1 DOOR SWITCH PURPLE/BLUE
3 8 BONNET SWITCHDIRECT TO SWITCH
REAR 43BOOT SWITCH PURPLE/BLUE
ERIGHT HAND 8 4 BATTERY 12VBROWN
DASH 32STARTER 12V TO POSITION 1
3 1 STARTER SOLENOIDWHITE/RED
5 0 CRANK INPUTWHITE/RED
3 7 EARTHUNUSED
FREAR RIGHT 3 4AUX CUT-OUT/COIL RELAY 86
DASH AREA 3 7EARTHRELAY 85
GREAR RIGHT4 0 AUX 12VBLUE
DASH AREA3 6 ULTRASONIC INPUTGREEN
3 7 EARTHBROWN
HCENTRE DASH 1 0ALARM LED NEG. B L A C K
AREA   4 0AUX 12VRED/BLACK
JRIGHT HAND  2 9IGNITION 12VWHITE
UNDERDASH - LEFT OF  3 0 SWITCHED IGNITIONWHITE
STEERING  COLUMN
1 6 TDO OUTPUT PRE-TERMINATED
K CENTRE DASH AREA1 8 OVERRIDE DATA4-WAY
4 0 AUX 12VCONNECTOR
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