1995 Land Rover Discovery Electrical Troubleshooting Manual

DISCOVERY
iąETM
Noattemptismadeonthediagramstorepresent
componentsandwiringastheyphysicallyappear
onthecar.  Forexample,alonglengthofwireis
treatednodifferentlyinadiagramfromonewhich
isonlyafewcentimeterslong.   Thenumberof
cavitiesforeachconnectorislistedinthe
ComponentLocationTableratherthanillustrated.
Similarly,switchesandothercomponentsare
shownassimplyaspossible,withregardto
functiononly.
ConnectorViews
ConnectorViewsareprovidedinsectionZ6.All
connectorswith2terminalsormorewillbe
shown.PinĆouttableswiththeapproriatewire
colourswillalsobeshown.
ComponentLocationTable
AComponentLocationTablecanbefoundin
SectionZ4. Exceptforthelocationofobvious
componentsliketheLeftHeadlight,thetablelists
thelocationofeverycomponent,connectorand
groundpointdepictedintheCircuitDiagrams.
ThetablealsogivesreferencestoComponent
LocationViewslocatedinSectionZ5andcross
referencestoWorkshopManualremoveandrefit
proceduresections. Thenumberofcavitiesin
eachconnectorandtheconnectorcolourisalso
listed. Wiresmaynotbeusedinallconnector
cavities.
PowerDistribution
ThePowerDistributiondiagramsarefoundin
SectionY1. Thesediagramsshowhowvoltageis
suppliedfromthepositiveBatteryterminaltothe
variouscircuitsinthevehicle.
TheindividualCircuitDiagramsbeginwithafuse
ortheIgnitionSwitch.  PowerDistributionshows
thewiringfromtheBatterytotheFuseBoxes,the
IgnitionSwitch,theMainLightingSwitch,andany
circuitfusesnotlocatedinaFuseBox.
FuseDetails
TheFuseDetailsdiagramsarefoundinSection
Y2. Thesediagramsshowallthewiringbetween
eachfuseintheFuseBoxesandthecomponents
connectedtotheoutputofthefuse.   TheFuse
Detailsdiagramsareextremelyhelpfulinlocating
ashortcircuitthatcausesafusetoblow.    These
diagramsalsoaidintroubleshootingan
inoperativecircuitbyshowingasecondcircuit
usingthesamefuse.  Ifthesecondcircuitworks,
thenthefuseandcertainwiresoftheinoperative
circuitaregood.
GroundDistribution
TheGroundDistributiondiagramsarefoundin
SectionY5. Thesediagramsshowwhich
componentsshareeachgroundpoint.   This
informationcanoftenbeatime-saverwhen
troubleshootingapoorground.
Forexample,iftheFuelPumpdoesnotrun,you
maysuspectanopeninitscircuittoground.
However,iftheNumberPlateLampswork,and
theysharethesamegroundpointastheFuel
Pump,youknowthatthegroundandthewireup
tothecommonsplicearegood.   Youhavelearned
thisjustbyinspectingthediagramandknowing
thevehicle'ssymptoms.
2
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Product Specification
CategoriesLand Rover, Land Rover Discovery
Tags
Model Year1995
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- 649 pages
Document TypeElectrical Troubleshooting Manual
LanguageEnglish
Product NameDiscovery
Product BrandLand Rover
Document File TypePDF
Publisherlandrover.com
Wikipedia's Pagehttp://en.wikipedia.org/wiki/Land_Rover
CopyrightAttribution Non-commercial
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