Land Rover Defender Electrical Library Elld970e Rover Manual

							DESCRIPTIONANDOPERATION
DEFENDER 97MY 4.31
INTERIOR
ILLUMINATION
DESCRIPTION When theside lamps areswitched on,theinterior controls andgauges are
illuminated sothey canbeeasily located duringnightdriving. Interior
illumination isnot controlled bythe ignition switch.
OPERATIONFeed fromthepositive batteryterminal isconnected tofusible link1(C632-1)
of the engine compartment fuseboxbyabrown wire.Current flowsthrough
fusible link1(C907-1) andonto thelighting switch(C041-1) onabrown wire.
With thelighting switchineither theside orhead lampposition (C041-2),
current willflow tofuse 16ofthe passenger compartment fusebox(C580-31)
on ared wire. Fuse 16ofthe passenger compartment fusebox(C580-32)
supplies afeed tothe following;
Speedometer (C927-1&C926-1) onared/white wire.Fuelgauge (C924-1) onared/white wire.Enginecoolant temperature gauge(C735-1) onared/white wire.Cigarlighter (C074-1) onared/orange wire.Clock(C095-1) onared/white wire.
All ofthe above areconnected inparallel andareearthed onblack wires. 
						

							DESCRIPTIONANDOPERATION
4.32 DEFENDER97MY
INSTRUMENTS DESCRIPTION The
vehicle relaysinformation tothe driver viathe instrument pack.The
instrument packcontains lampsandanalogue gauges.Thecolour ofthe lamp
denotes theseverity ofthe information. Warninglampsarered, caution lamps
are orange, greenandblue lamps indicate thatasystem isoperating.
The analogue gaugesrelayinformation tothe driver suchasengine speedand
engine temperature.
OPERATIONFeed fromthepositive batteryterminal isconnected tothe engine compartment
fuse box(C632-1) byabrown wire.Current passesthrough fusiblelink1and
fusible link2ofthe engine compartment fusebox,which areconnected in
parallel. Fusiblelink1(C907-1) isconnected tothe lighting switch(C041-1) by
a brown wire,andfusible link2(C907-2) tothe ignition switch(C028-1).
Fusible link2is also connected tofuse 2(C580-3) ofthe passenger
compartment fusebox.Both areconnected bybrown wires.
With thelighting switchineither theside ormain lampposition (C041-2),
current willflow tofuse 16(C580-31) ofthe passenger compartment fusebox
on ared wire. Fuse 16ofthe passenger compartment fusebox(C580-32) is
connected tothe instrument pack(C233-3) byared/orange wireandsupplies a
feed tothe side lamp warning lamp.
A permanent batteryfeedisalso supplied fromfusible link2ofthe engine
compartment (C907-2)tofuse 2(C580-3) ofthe passenger compartment fuse
box. Fuse 2(C580-4) isconnected tothe column switch(C036-7) byapurple
wire. When thecolumn switchisclosed (C036-5) afeed issent tothe main
beam warning lamp(C233-5) withintheinstrument packonablue/white wire.
The warning lamp(C233-2) isearthed onablack wire. 
						

							DESCRIPTIONANDOPERATION
DEFENDER 97MY 4.33
With
theignition switchinposition II(0C94-1), powerissupplied tofuse 3
(C580-5) ofthe passenger compartment fuseboxonawhite wire.Fuse 3of
the passenger compartment fusebox(C580-6) isconnected tothe instrument
pack. Current issupplied tothe fuel gauge (C922-1) andthecoolant
temperature gauge(C196-1) ongreen wires, whichareconnected inparallel.
The fuelgauge (C816-1) andthecoolant temperature gauge(C815-1) areboth
earthed onblack wires.
With theignition switchinposition II(C094-1), powerisalso supplied to
header jointK109 (C285-17) onawhite wire.Header jointK109 feeds the
following warninglamps;
Theglow plugwarning lamp(C233-9) isfed byawhite wire,andearthed
(C233-10) onayellow/black wireviathe glow plugECU (C189-2).
Thedifflock warning lamp(C230-4) isfed byawhite wire,andearthed
(C233-8) onablack/blue wireviathe difflock unit(C306-1).
The ignition/no chargewarning lamp(C230-4) isfed byawhite wire,and
earthed (C230-5) onayellow/brown wireviathe alternator (C185-1).
Thelowbrake fluidwarning lamp(C230-4) isfed byawhite wire,andis
connected (C230-6)tothe brake fluidlevel switch (C026-1) onablack/white
wire. When theswitch isclosed (C031-1) apath toearth issupplied ona
black wire.
Thetransmission oilwarning lamp(C687-1) isfed byawhite wire,andis
earthed (C686-1) viathe oiltemperature switch(C219-1) onaslate/red
wire. 
						

							DESCRIPTIONANDOPERATION
4.34 DEFENDER97MY
CLOCK DESCRIPTION The
analogue clockislocated towards thecentre ofthe dash panel. Theclock
is illuminated whentheside lamps areswitched on.
OPERATIONFeed fromthepositive batteryterminal isconnected tothe engine compartment
fuse box(C632-1) byabrown wire.Current flowsthrough bothfusible link1
and fusible link2ofthe engine compartment fuseboxwhich areconnected in
parallel. Fusible link2(C907-2) isconnected tofuse 2(C580-3) ofthe passenger
compartment fuseboxbyabrown wire.Current flowsthrough fuse2(C580-4)
to the clock (C232-1) onapurple wire.Theclock isearthed (C210-1) ona
black wire.
Fusible link1(C907-1) isconnected tothe lighting switch(C041-1) byabrown
wire. When thelighting switchisin the side ormain lampposition, currentflows
through theswitch (C041-2) andonto theclock (C095-1). Thissecond feedto
the clock illuminates theintegral bulb.Thebulb isearthed (C210-1) onablack
wire. 
						

							DESCRIPTIONANDOPERATION
DEFENDER 97MY 4.35
IN-CAR
ENTERTAINMENT
DESCRIPTION The radio/cassette playeroperates whentheignition switchisin position Ior
II. Signal outputfromtheradio/cassette playerisrelayed totwo loud
speakers. Theradio/cassette displayisilluminated whentheunit isswitched
on. OPERATION Feed fromthepositive batteryterminal isconnected tothe engine compartment
fuse box(C632-1) byabrown wire.Current passesthrough fusiblelink2ofthe
passenger compartment fusebox(C907-2) andsupplies theignition switch
(C028-1) andfuse 2ofthe passenger compartment fusebox(C580-3) with
current. Botharesupplied bybrown wires.
Fuse 2ofthe passenger compartment fusebox(C580-4) suppliesaconstant
battery feedtothe radio/cassette (C098-4)onapurple wire.
With theignition switchinposition IorII, current issupplied tofuse 7
(C580-13) ofthe passenger compartment fuseboxonawhite/orange wire.
Fuse 7(C580-134) isconnected tothe radio/cassette (C098-7)bya
white/orange wire,andsupplies anignition feed.Theradio isearthed (C098-8)
on ablack wire.
The radio cassette playerisconnected tothe speakers asfollows;
RH front door speaker byblack/white (C092-5)andblack/brown (C092-6)
wires.
LH front door speaker bybrown/black (C092-3)andwhite/black (C092-4)
wires. 
						

							DESCRIPTIONANDOPERATION
4.36 DEFENDER97MY
CIGAR
LIGHTER
DESCRIPTION The cigar lighter islocated towards thecentre ofthe dash panel. Pressing the
centre ofthe cigar lighter latches theheater element intotheholder. Withthe
ignition inposition II,power flowsthrough theheating element ofthe cigar
lighter, causing itto heat up.When theheating element reaches asufficient
temperature, theholder automatically releasesthecigar lighter whichcanthen
be removed foruse.
The location ofthe cigar lighter holder isilluminated whentheside lamps are
switched on.
OPERATIONFeed fromthepositive batteryterminal isconnected tothe engine compartment
fuse box(C632-1) byabrown wire.Current passesthrough fusiblelink1and
fusible link2ofthe engine compartment fusebox,which areconnected in
parallel. Fusible link1ofthe engine compartment fusebox(C907-1) suppliesaconstant
battery feedtothe lighting switch(C041-1) onabrown wire.When thelighting
switch isin the side ormain lampposition, currentflowsthrough theswitch
(C041-2) tofuse 16ofthe passenger compartment fusebox(C580-31) ona
red wire. Fuse 16(C580-32) isconnected thecigar lighter illumination bulb
(C074-1) byared/orange wire.Thebulb isearthed (C089-1) onablack wire.
Fusible link2ofengine compartment fusebox(C907-2) isconnected tothe
ignition switch(C028-1) byabrown wire.When theignition switchisin position
II, current flowsfromtheignition switch(C094-1) tofuse 9ofthe passenger
compartment fusebox(C580-17) onawhite wire.Fuse 9(C580-16) is
connected tothe cigar lighter (C086-1) byagreen wire.Thecigar lighter is
earthed (C089-1) onablack wire. 
						

							CONNECTORC001
DEFENDER 97MY
Lamp -Direction indicator/
hazard warning -Front -LH
Female BLACK Behind LHfront indicator
lamp
Cav ColCCT
1 BALL
2 GR ALL   
						

							C002CONNECTOR
DEFENDER 97MY
Lamp -Direction indicator/
hazard warning -Front -R H
Female BLACK Behind RHfront indicator
lamp
Cav ColCCT
1 BALL
2 GW ALL   
						

							CONNECTORC003
DEFENDER 97MY
Horn (s)
Female NATURAL Behind thefront grille
Cav ColCCT
1 PB ALL   
						

							C004CONNECTOR
DEFENDER 97MY
Horn (s)
Female NATURAL Behind thefront grille
Cav ColCCT
1 BALL