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Land Rover Defender 2002 Electrical Circuit Diagrams Exp Rover Manual
Land Rover Defender 2002 Electrical Circuit Diagrams Exp Rover Manual
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Electrical Circuit Diagrams DefenderLRL 0452ENX DEECD A4 ENG/ENX COL 12/6/01 3:09 pm Page 2
Electrical Circuit Diagrams Publication Part No. LRL 0452ENX Published by Land Rover © 2001 Land Rover All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, electronic, mechanical, recording or other means without prior written permission from Land Rover.
COLOUR CODES DRAADKLEURCODES CODES DES COULEURS DES FILS KABELFARBCODES CODICI COLORI DEI CAVI CODIGOS DE COLORES DE LOS CABLES CÓDIGOS DAS CORES DOS FIOSCODE COLOUR CODE KLEUR CODE COULEUR CODE FARBE CODICE COLORE CODIGO COLOR CÓDIGO COR B BLACK B ZWART B NOIR B SCHWARZ B NERO B NEGRO G PRETO G GREEN G GROEN G VERT G GRÜN G VERDE G VERDE K VERDE K PINK K ROZE K ROSE K ROSA K ROSA K ROSA LG ROSA LG LIGHT GREEN LG LICHTGROEN LG VERT CLAIR LG HELLGRÜN LG VERDE CHIARO LG VERDE CLARO N VERDE CLARO N BROWN N BRUIN N BRUN N BRAUN N MARRONE N MARRON O CASTANHO O ORANGE O ORANJE O ORANGE O ORANGE O ARANCIONE O NARANJA P LARANJA P PURPLE P PAARS P VIOLET P LILA P PORPORA P PURPURA R ROXO R RED R ROOD R ROUGE R ROT R ROSSO R ROJO S VERMELHO S SLATE (grey) S LEIGRIJS S GRIS S GRAU S ARDESIA (grigio) S PIZARRO (gris) U CINZENTO U BLUE U BLAUW U BLEU U BLAU U BLU U AZUL W AZUL WWHITE WWIT WBLANC WWEISS WBIANCO W BLANCO Y BRANCO Y YELLOW Y GEEL Y JAUNE Y GELB Y GIALLO Y AMARILLO Y AMARELO
CONTENTS 3 1 POWER DISTRIBUTION ............................................ 6 300 Tdi ............................................................................... 6 T d 5 ..... ... ... .... ... .... ... .... ... ... .... ... .... ... ... .... ... .... ... .... ... ... .... ... 1 0 2 EARTH DISTRIBUTION ........................................... 14 3 ANTI-THEFT ALARM AND CENTRAL DOOR LOCKING ......................................................... 22 3 ENGINE IMMOBILISATION .................................... 26 5 WINDOWS .................................................................... 28 8SEATS ............................................................................ 30 Heated .............................................................................. 30 10 DIAGNOSTIC SOCKET ............................................. 32 15 FUEL PUMP ................................................................. 34 Td5 ................................................................................... 34 15 CHARGING AND STARTING ................................. 36 Td5 ................................................................................... 36 300 Tdi ............................................................................. 38 20 ENGINE MANAGEMENT SYSTEM ....................... 40 Td5 ................................................................................... 40 21 OVERSPEED WARNING .......................................... 44 35 ANTI-LOCK BRAKING SYSTEM (ABS) ............. 46 Td5 ................................................................................... 46 38 AIR CONDITIONING ................................................. 48 Td5 ................................................................................... 48 300 Tdi ............................................................................. 50 39 HEATER ......................................................................... 52 40 HEATED FRONT SCREEN ....................................... 54 40 HEATED REAR SCREEN ......................................... 56 42 WIPERS AND WASHERS ....................................... 58 Front ................................................................................. 58 Rear .................................................................................. 60 43 EXTERIOR LAMPS .................................................... 62 Brake and reverse lamps .................................................. 62 Head, side, tail and number plate lamps - 300 Tdi ............ 66 Head, side, tail and number plate lamps - Td5 ................. 70 Fog lamps - Rear .............................................................. 74 Headlamp levelling ........................................................... 76 Direction indicator lamps\hazard warning ........................ 78 44 INTERIOR LAMPS ...................................................... 82 Anti-theft Alarm ................................................................. 82 46 INTERIOR ILLUMINATION ..................................... 86 47 INSTRUMENTS ........................................................... 88 48 CLOCK ............................................................................. 92 48 HORN (S) ....................................................................... 94 49 ACCESSORY SOCKET ............................................... 96 49 CIGAR LIGHTER ......................................................... 98 50 AUDIO SYSTEMS ..................................................... 100 60 HEADER JOINTS ....................................................... 102 65 SPLICES AND CENTRE TAPS .............................. 108 80 TRAILER SOCKET .................................................... 116
HOW TO USE THE CIRCUIT DIAGRAMS 4 HOW TO US E THE CIRCUIT DIAGRAMSAll of the information in this folder is intended for use with the Electrical Reference Library booklet. The circuit diagrams are presented with Power and Earth 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 fuseboxes. It also shows the internal circuitry of the fuseboxes. The fuse box details are followed by independent functionally specific circuits and then a Splices and centre taps section outlining the way in which internal harness splices and centre taps 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. Earth 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.Splices and centre taps 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 colour. The splice information shown on individual system circuits is not complete. Always refer to the splices circuit for complete information on each splice. Wire attributes Additional information (separated by a ‘,’) is shown alongside the wire colour: 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. Some wires do not have a gauge shown, these wires are of unique construction and will have a three or four letter code printed after the colour code, eg MAB. The code identifies the type of wire for manufacturing purposes. Usually, only the first two characters have significance in service, but in some instances the third character also becomes significant, see table.Wire type The following table list the wire type codes together with an explanation of their meaning. Code Description D Single core DIN wire F Single core flexible wire H Single core high temperature wire SA* Single core resistive wire (0.9 ohms/m) SB*, SC*, SD* Single core dual extruded wire SE*, SF* Single core fusible wire MAC, MAD, MAE, MAF, MAG, MAHCoaxial screened wire MB*, MO*, MAK Single core screened wire MC*, MI*, MP*, MQ*, MAB, MAPTwin core screened wire MD*, MJ*, MAM Twin core ABS sensor wire ME*, TA*, TB*, MM*, MN*, MU*,MAITwisted pair of wires MF* Heated oxygen sensor (HO2S) screened wire MG* Twin core twisted, screened wire MHfour core twisted, screened wire MK* Three core SRS sensor wire ML*, MAA, MAR Four core screened wire MR* Six core screened, flexible wire MS* Four core screened, flexible wire MT* Single core screened, flexible wire MV* Twin core flat wire MW* Three core round wire MX*, MY* Seven core round wire MZ* Three core screened, flexible wire MAJ Twin core round cable MAQ, MAU Three core screened wire MAS Single core, double sheath wire MAT Double core, double sheath wire MAL SRS wire MAN Twin core braided, screened wire
HOW TO USE THE CIRCUIT DIAGRAMS 5 Wire length (Power & Earth Distributtion 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 colour is identified in the normal way. Where wires have a predominant colour with a secondary colour stripe, the main colour is identified first, i.e. LGS - Light Green with a Slate stripe. Line Types This means the wire connects to another circuit.The cup and ball symbol indicates the male and female halves of connector. A. Plug on lead (Flylead) wired directly to the component. B. Connector plugs directly into component. Components The name or description of the component is shown. A dotted outline indicates that the component is not shown in its entirety.Earth points Earth 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.
POWER DISTRIBUTION 300 Tdi Defender (LHD)6 1 POWER DISTRIBUTION300 Tdi VWR000770-A-01 IN2 IN1 2A 2B 1 POS 4-CRANKPOS3-IGN POS2-AUX 87 A 87 86 85 30 (SPARE)(SPARE) (SPARE) (SPARE) (SPARE) D EARTH (E107) AF EC B 15 AMPFUSE 620 AMPFUSE 730 AMPFUSE 520 AMPFUSE 430 AMPLINK 660 AMPLINK 530 AMPLINK 460 AMPLINK 320 AMPFUSE 320 AMPFUSE 230 AMPFUSE 1 100 AMPLINK 1 60 AMPLINK 2 12 VOLTS C1980-8 C0296-7C0218-87 C0218-85 C0218-86C0285-4 C0287-10 C0218-30 C1082-1 C0575-1 C0192-2 C1043-1 C1739-7 C0666-2C0151-86C1731-1 C1730-1 C1732-1 C1979-25 C1264-9 C1265-9C0151-30C0215-1 C0183-1 C0622-1 C0574-2 C0574-1 C0574-3 C0573-1 C0571-3 C0570-2 C0571-2 C0571-1 C0572-1 C0573-3 C0573-4 C0570-1 C0632-1C0178-1 C0823-1C0045-1 C0192-1 A610A64 A296A462 RELAY-IGNITION (R211) BATTERY (P100) HEADER 0296 (K109)HEADER 0285 (K109) HEADER 0287 (K109) SWITCH-LIGHTING (S100)SWITCH-COLUMN (S123) BACKED UP (D154) SOUNDER-ALARM-BATTERY ECU-ALARM (D111) RELAY-STARTER (R102) RELAY-GLOW PLUG (R114) ALTERNATOR/GENERATOR (M100) FUSE BOX-UNDER SEAT (P140) STARTER MOTOR (M101) NS,4.0D,250 W,4.0D,625 WO,4.0D,755 NK,4.0D,130 NK,2.5D,130 SWITCH-IGNITION (S176) PN,1.5D,905 P,3.0,3000 B,1.5D,470 PN,1.5D,1145B,1.5D,255 WG,1.5D,335 NW,4.0D,1000 NP,1.5D,2200 NK,4.0D,2425 WR,4.0D,835 B,2.0,1465 PN,1.5D,1285 NR,4.0D,2565 PN,1.5D,2210 NU,3.0,2220 B,1.5D,975NW,4.0D,585 B,40.0,1170 NW,4.0D,1605 N,10.0,1700 N,6.0,325 N,15.0,520 R,40.0,2030
POWER DISTRIBUTION 300 Tdi Defender (LHD)7 1 300 Tdi VWR000770-A-02 (SPARE) H G 30 AMPFUSE 36 10 AMPFUSE 11 C (SPARE) (SPARE) 20 AMPFUSE 32 20 AMPFUSE 3520 AMPFUSE 3420 AMPFUSE 33 (SPARE) 5 AMPFUSE 3015 AMPFUSE 3120 AMPFUSE 2930 AMPFUSE 28 BAE F 5 AMPFUSE 1720 AMPFUSE 16 5 AMPFUSE 1510 AMPFUSE 1410 AMPFUSE 1310 AMPFUSE 12 10 AMPFUSE 1015 AMPFUSE 910 AMPFUSE 8 C0448-13 C0162-13 C0167-2 C0448-5 C0162-5 C1315-9 C0153-1 C0595-17 C0595-18C0023-3 C0580-8 C0321-2C0195-1 C0242-2 C0595-11C0044-87 C0595-9 C0595-10 C0595-16 C0595-14 C0595-12C0096-2 C0595-6 C0595-8 C0595-4 C0595-2 C0595-1C0285-16 C0019-30 C0449-3 C0203-3 C0786-6 C0277-6 C1315-5C1038-1 C2009-8 C0286-2 C0580-20C0580-18 C0580-16 C0580-14 C0580-12 C0580-10 C0580-6 C0580-4 C0580-2 C0580-17C0580-9 C0580-1 A21 A143A7 SJ3 A364 A64 A369 A368 A580 LAMP (S103) SWITCH-REVERSE PLAYER (F100) RADIO/CASSETTE RELAY-BLOWER (R176)FRONT (M132) MOTOR-BLOWER- SWITCH-WINDOW-FRONT-RH (S138)TRANSDUCER (T142) SPEED -FRONT-LH (S139) SWITCH-WINDOW RELAY-HEATED REAR SCREEN (R138)WARNING (S121) SWITCH-HAZARD FUSE BOX-SATELLITE (P109)HEADER 0285 (K109) FAN (R117) RELAY-COOLING RADIO/CASSETTE PLAYER (F100)SWITCH-BRAKE PEDAL (S215) WIPER (D113) ECU-DELAY-WINDSCREEN HEADER 0286 (K109) FUSE BOX-PASSENGER COMPARTMENT (P101) WG,1.5D,510WG,1.0,525 PG,2.0,320 W,4.0D,160WG,1.0,1140 WG,1.5D,1095 SO,2.0,585 RG,2.0,585PN,1.5D,150 PG,2.0,745 NS,2.0,295 NO,1.5D,250 NS,4.0D,250N,3.0,535 NK,2.5D,130N,3.0,195 NS,2.0,2195 NS,2.5D,1095 NP,2.5D,340 WO,1.5D,445 GO,1.5D,845 GY,2.0,1355 LGP,1.5D,1095 WG,1.5D,520 WG,1.5D,405 WG,0.5D,275 WG,1.5D,405 W,4.0D,130 W,4.0D,130 PN,1.5D,325 WG,1.5D,255 PN,1.5D,705 W,4.0D,625 WO,4.0D,755 NK,4.0D,130
POWER DISTRIBUTION 300 Tdi Defender (LHD)8 1 300 Tdi VWR000770-A-03H (110) (90) G 10 AMPFUSE 21 (130)(110)(90) D 10 AMPFUSE 2710 AMPFUSE 2610 AMPFUSE 2510 AMPFUSE 2410 AMPFUSE 2310 AMPFUSE 2210 AMPFUSE 2010 AMPFUSE 1910 AMPFUSE 18 C0704-4 C1102-4C0124-8 C0377-3 C1760-3 C0377-3 C0391-3C0096-1 C0581-8 C0581-7 C1305-6 C1260-6C0350-1 C0378-1 C1765-1C0537-2 C1266-5 C1267-5 C0378-1 C1761-1C0929-6 C1260-6C0011-1 C0011-2 C0009-1 C0009-2 C0350-1 C0731-87AC1724-2 C1264-1 C1265-1 C1266-1 C1267-1 C1264-2 C1265-2 C1266-2 C1267-2C0290-1 C0286-7 C0285-8 C1739-5 C0282-87 C1739-6 C1082-2 C0581-13 C0581-20 C0581-18 C0581-16 C0581-14 C0581-12 C0581-10 C0581-6 C0581-4 C0581-2 C0581-17 C0581-19C0581-9 C0581-1 C0378-1 C0392-1 A700 A15 A91 A12A1 A305 A406B700 A26 A103 WIPER (R137) RELAY-REAR SWITCH-HAZARD WARNING (S121) SOCKET-ACCESSORY (V103) RELAY-HEADLAMP (R123)FRONT-RH (A112) LAMP-SIDE- HEADLAMP-RH (A100) HEADLAMP-LH (A101) HEADLAMP-RH (A100) HEADLAMP-LH (A101) SOCKET-ACCESSORY (V103) RELAY-SOUNDER-ALARM (R200) ECU-LAMP-FOG GUARD-REAR (D155)0290 (K109) HEADER HEADER 0286 (K109) HEADER 0285 (K109) SWITCH-COLUMN (S123) SWITCH-COLUMN (S123)FUSE BOX-PASSENGER COMPARTMENT (P101) SWITCH-LIGHTING (S100) P,3.0,3000W,4.0D,160 RO,1.5D,320 WG,1.0D,1175 WG,1.0D,1175WG,1.0D,3095 WG,1.0D,3965WG,1.0D,320 WG,1.0D,835 P,3.0,3000 P,3.0,5270P,2.0,230RO,1.5,1500 P,3.0,795 P,3.0,4115 WG,1.5D,510WG,1.5D,705 WG,1.5D,510 UW,2.0,265 U,2.0,425US,2.0,1415 UO,2.0,1525 UK,2.0,1415 UB,2.0,1525 P,3.0,795 P,2.0,230 UO,1.5D,1055 UK,1.5D,1045 US,1.5D,1045 UB,1.5D,1055 OR,1.5D,250 UP,1.5D,805 RO,1.5D,665 RB,1.5D,305RO,1.5D,415 UR,1.5D,855 UW,2.0,590 R,1.5D,855 U,2.0,375 PB,1.5D,285RO,1.5D,320 P,3.0,3245 P,3.0,3000