Defender Electric Diagrams. Manual - part 1

 

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Defender Electric Diagrams. Manual - part 1

 

 

COLOUR CODES

DRAADKLEURCODES KABELFARBCODES CÓDIGOS DE COLORES DE LOS CABLES

CODES DES COULEURS DES FILS CODICI

 COLORI DEI CAVI

CÓDlGOS DAS CORES DOS FIOS

C O D E   C O L O U R   C O D E   K L E U R   CODE COULEUR C O D E   FARBE CODICE COLORE CODIGO COLOR

CÓDlGO  C O R

B

G

K

LG

N

0

P

R

S

U

W

Y

BLACK

GREEN

PINK

LIGHT GREEN

BROWN

ORANGE

PURPLE

RED

SLATE (grey)

BLUE

WHITE

YELLOW

B

G

K

LG

N

0

P

R

S

U

W

Y

ZWART

GROEN

ROZE

LICHTGROEN

BRUIN

ORANJE

PAARS

ROOD

LEIGRIJS

BLAUW

WIT

GEEL

B

G

K

LG

N

0

P

R

S

U

W

Y

NOIR

VERT

ROSE

VERT CLAIR

BRUN

ORANGE

VIOLET

ROUGE

GRIS

BLEU

BLANC

JAUNE

B

G

K

LG

N

0

P

R

S

U

W

Y

SCHWARZ

GRÜN

ROSA

HELLGRÜN

BRAUN

ORANGE

LILA

ROT

GRAU

BLAU

WEISS

GELB

B

G

K

LG

N

0

P

R

S

U

W

Y

NERO

VERDE

ROSA

VERDE CHIARO

MARRONE

ARANCIONE

PORPORA

ROSSO

ARDESIA  (grigio)

BLU

BIANCO

GIALLO

B

G

K

LG

N

0

P

R

S

U

W

Y

NEGRO

VERDE

ROSA

VERDE CLARO

MARRON

NARANJA

PURPURA

ROJO

PIZARRA  (gris)

AZUL

BLANC0

AMARILLO

B

G

K

LG

N

0

P

R

S

U

W

Y

PRETO

VERDE

ROSA

VERDE CLARO

CASTANHO

LARANJA

ROXO

VERMELHO

CINZENTO

AZUL

BRANCO

AMARELO

©

 1996  Rover  Group Limited 

 

HOW TO USE THE CIRCUIT DIAGRAMS

All of the information in this folder is intended for use with the
Electrical Reference Library booklet.
The circuit diagrams are presented with Power and Ground
distribution first, followed by individual circuits for each electrical
system on the car.

Power Distribution

The Power Distribution diagram shows the connections from the
battery to the engine and passenger compartment fuse boxes. It also
shows the internal circuitry of the fuse boxes.

These fuse box details are followed by a ‘Headers and Splices’
section outlining the way in which internal harness splices and
header joints distribute power in the harnesses. This information
should be used during diagnosis of electrical faults to check for
symptoms in associated circuits and narrow down the search area.

Headers and splices

Header and splice tables present the joint(s) and wiring up to the
first component. Splices are identified by a number with an
alphabetical prefix and the wire color. This identification is shown
in the heading of each table.

Wire Attributes

Additional information (separated by a “,”)  is shown alongside the
wire color:

• 

Wire gauge - the cross-sectional area of the wire in square
millimetres. This is included to help you select the correct
wire during harness repair.

• 

Wire length (Power & Ground Distribution only) - the
length of the wire in millimetres. This can be used to locate
internal harness splices; look for the shortest wire between
the joint and connector. For example, it can be seen that
C574-4 is 150mm from joint A82.

Connectors

Header joints are identified by their corresponding connector
number with a numbered suffix to indicate the pin-out detail of the
wire, i.e. C289-1 identifies connector 289, pin number 1.
Wire insulation color is identified in the normal way. Where wires
have a predominant color with a secondary color stripe, the main
color is identified first, i.e. LGS - Light Green with a Slate stripe.

Ground Distribution

The ground distribution section comprises a number of ‘Headers
and Splices’ tables. These are used in a similar manner to those in
Power Distribution; to narrow the search area by checking for fault
symptoms in associated circuits.

Line Types

This means the wire connects to another circuit.

The ‘cup and ball’ symbol indicates the male and female halves of
the connector.

A. 

Plug on lead (fly lead), wired directly to the component.

B. 

Connector plugs directly into circuit.

Components

The name, or a description of  the component is shown. A dotted
outline indicates that the component is not shown in its entirety.

Ground Points

Ground points are identified with an eyelet symbol and a connector
number, except where components are grounded through their
fixings, when only the eyelet is shown.

Fuses and Diodes

Fusible links (A) and current rated fuses (B), are identified as
shown.
The direction of the ‘arrow’ in a Diode symbol (C) indicates the
direction of current flow. The Zener Diode (D) prevents current
flow until a precise voltage is reached.

 

1.1

DEFENDER 90-NAS

97 MODEL YEAR

IN2

IN1

2A

2B

1

POS4-CRANK

POS3-IGN

POS2-AUX

3

1

2

2

1

MAIN GROUND

13.5 VOLTS

5 AMPS

5 AMPS

FUSE 11

FUSE 12

20 AMPS

20 AMPS

30 AMPS

FUSE 13

FUSE 14

FUSE 15

FUSE 16

20 AMPS

15 AMPS

15 AMPS

20 AMPS

FUSE 17

FUSE 18

FUSE 19

FUSE 20

15 AMPS

10 AMPS

FUSE 1

FUSE 2

15 AMPS

5 AMPS

15 AMPS

7.5 AMPS

FUSE 3

FUSE 4

FUSE 5

FUSE 6

7.5 AMPS

7.5 AMPS

7.5 AMPS

7.5 AMPS

FUSE 7

FUSE 8

FUSE 9

FUSE 10

30 AMPS

60 AMPS

FUSE 2

FUSE 3

LINK 1

100 AMPS

LINK 2

LINK 5

LINK 3

LINK 4

LINK 6

30 AMPS

60 AMP

30 AMPS

30 AMPS

30 AMPS

20 AMPS

10 AMPS

20 AMPS

15 AMPS

60 AMPS

FUSE 1

FUSE 4

FUSE 7

FUSE 6

FUSE 5

DIP SWITCH (S101)

C090-1

C450-3 C160-3

C450-1 C160-1

C036-1

C289-2

C289-3

C036-5

C036-6

C041-2

C036-7

C041-1

C099-1

C094-1

C028-1

C632-1

C581-13

C581-5

C581-1

C581-2

C581-4

C581-6

C581-12

C581-10

C581-8

C581-14

C581-20

C581-18

C581-16

C580-17

C580-13

C580-7

C580-3

C580-1

C580-2

C580-4

C580-6

C580-12

C580-10

C580-8

C580-14

C580-20

C580-18

C580-16

C574-3

C571-1

C573-1

C573-2

C570-2

C570-1

C573-3

C574-4

C574-1

C575-3

C575-2

C575-1

A374

A46

A11

A20

A13

SJ2

SJ1

LIGHTING SWITCH (S100)

BATTERY (P100)

(R123)

HEADLAMP RELAY

NOT USED (V101)

NOT USED (V101)

HAZARD WARNING SWITCH (S121)

COLUMN SWITCH (S123)

IGNITION SWITCH (S176)

PW,2.0,1610

NLG,3.0,1610

WR,1.0,955

UR,2.0,975

N,3.0,2465

UW,2.0,905

P,2.0,345

R,1.5,975

P,2.0,2090

N,3.0,465

N,4.5,1840

B,15,200

N,10,1535

N,2.0,350

W,4.0,435

W,4.0,280

W,1.5,280

W,3.0,100

WO,2.0,815

NS,2.0,2000

P,1.5,2305

NLG,3.0,2085

PW,2.0,2085

NP,2.0,2070

P,2.0,2310

U,2.0,1055

NP,4.0,1830

POWER DISTRIBUTION

FUSEBOXES

UW,1.5,170

20 AMPS

REV: 9/97

ENGINE COMPARTMENT
FUSEBOX (P108)

HEATED REAR SCREEN
RELAY (R138)

ENGINE
IMMOBILISATION
ECU (D139)

INTERIOR LAMP
UNIT (B103)

ENGINE MANAGEMENT
RELAY MODULE (R191)

ENGINE MANAGEMENT
RELAY MODULE (R191)

HEADLAMP FLASH
SWITCH (S108)

HEADER
JOINT (K109)

STARTER RELAY
(R102)

PASSENGER COMPARTMENT
FUSEBOX (P101)

PASSENGER COMPARTMENT
FUSEBOX (P101)

 

DEFENDER 90-NAS

97 MODEL YEAR

A206 (GO)

A111 (GN)

A134 (UO)

A78 (UK)

A137 (UB)

A101 (GR)

A2 (GR)

A3-A4 (GP)

A107 (GP)

A1 (GW)

A96 (GW)

A341 (BK)

A115 (WB)

C402-2

C403-2

C406-1 C971-1

C972-1

C404-2

C401-2

C385-1 C700-1

C449-10 C203-10

C702-1

C392-1 C378-1

C929-1

C083-9 C231-9

C390-5 C376-5

C499-3

C499-4

C390-4 C376-4

C376-1 C390-1

C499-2

C409-1

C580-14

C011-2

C044-30

C408-1

C580-18

C011-1

C957-86

C580-16

C009-2

C062-3

C684-3

C955-86

C096-5

C547-87

C036-3

C002-1

C286-14

C001-1

C286-8

C668-2

C029-1

C086-1

C581-18

C953-1

A4

A3

A1

A2

A137

A115

A134

A78

A341

A111

A96

A101

A107

A206

NOT USED (V101)

NOT USED (V101)

NOT USED (V101)

TRAILER PICK UP (P124)

TRAILER PICK UP (P124)

HEADLAMP-LH (A101)

TAIL LAMP LH (A115)

TAIL LAMP RH (A114)

HEADLAMP-RH (A100)

NEUTRAL SWITCH (S217)

TRAILER PICK UP (P124)

LAMPS (464)

RH FRONT

NOT USED (V101)

GR,1.5,3930

GR,1.5,215

GW,0.75,295

WB,0.5,290

GW,1.5,3750

GR,1.0,1385

GW,1.5,295

GP,2.0,4145

BK,0.5,1245

WB,2.0,4300

GP,0.75,610

UO,2.0,1185

UK,1.5,100

BK,0.5,420

LGN,1.5,545

GW,0.75,1540

GP,1.0,655

GO,1.0,170

UB,1.5,1185

UB,0.5,1045

WB,2.0,575

WB,2.0,575

WB,1.0,965

UO,2.0,1185

UO,0.5,1015

UK,1.5,2220

UK,0.5,250

BK,0.5,425

BK,0.5,775

LGN,1.5,565

LGN,1.5,565

GW,1.5,465

GW,1.5,465

GR,1.5,465

GR,1.5,465

GR,0.75,2090

GP,1.0,500

GP,1.0H,1340

GO,1.0,150

GO,1.0,600

GP,0.75,1325

GP,0.75,475

GP,2.0,475

WB,2.0,2040

UB,1.5,1185

POWER DISTRIBUTION

HEADERS AND SPLICES

1.2

R,0.75,500

REV: 9/97

REAR SCREEN
HEATER ELEMENT (H100)

HEATED REAR
SCREEN RELAY (R138)

INSTRUMENT
PACK (J100)

MULTI FUNCTION
ECU (D130)

INTERLOCK
RELAY-(R199)

BRAKE PEDAL
SWITCH (S215)

AUTOMATIC
TRANMISSION
SELECTOR (S228)

BRAKE LAMP
HIGH MOUNTED (A126)

DIRECTION INDICATOR
HAZARD WARNING
LAMP-REAR-LH (A119)

DIRECTION INDICATOR
HAZARD WARNING
LAMP-FRONT-LH (A117)

HEADER
JOINT (K109)

DIRECTION INDICATOR
HAZARD WARNING
LAMP-REAR-RH (A118)

DIRECTION INDICATOR
HAZARD WARNING
LAMP-FRONT-RH (A116)

HEADER
JOINT (K109)

PASSENGER
COMPARTMENT
FUSEBOX (P101)

CIGAR LIGHTER
FRONT (J112)

PASSENGER
COMPARTMENT
FUSEBOX (P101)

PASSENGER
COMPARTMENT
FUSEBOX (P101)

PASSENGER
COMPARTMENT
FUSEBOX (P101)

COLUMN
SWITCH (S123)

HAZARD WARNING
SWITCH (S121)

HAZARD WARNING
RELAY (R141)

 

 

 

 

 

 

 

 

 

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