Land Rover Defender V8i Electrical Circuit Diagrams Rover Manual
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CONTENTS ELECTRICAL CIRCUIT DIAGRAMS LRL 0189ENG Ó1998 Rover Group Limited. DEFENDER V8i Published by Rover Technical Communication POWER DISTRIBUTION Fuse Boxes1.1 ............................................................................ Headers1.4 ................................................................................ EARTH DISTRIBUTION 2.1 .............................................................. ENGINE IMMOBILISATION 3.1 .......................................................... ANTI-THEFT ALARM 3.2 ................................................................ CHARGING AND STARTING V84.1 ........................................................................................ DIAGNOSTIC SOCKET 10.1 .............................................................. ENGINE MANAGEMENT GEMS20.1 .................................................................................. AIR CONDITIONING 38.1 ................................................................ HEATER 39.1 .............................................................................. HEATED REAR SCREEN 40.1 .......................................................... WIPERS AND WASHERS 42.1 .......................................................... EXTERIOR LAMPS Brake and reverse lamps43.1 .................................................... Head, side and tail lamps43.2 .................................................... Headlamp levelling43.4 .............................................................. Rear fog lamps43.5 .................................................................... INDICATORS AND HAZARDS 44.1 ....................................................INTERIOR LAMPS 45.1 .................................................................. INTERIOR ILLUMINATION 46.1 ........................................................ INSTRUMENTS 47.1 .................................................................... CIGAR LIGHTER 48.1 .................................................................... HORNS 48.2 .............................................................................. IN-CAR ENTERTAINMENT 50.1 ........................................................
COLOUR CODES CÓDlGOS DAS CORES DOS FIOS CODE COLOUR CODE KLEUR CODE COULEUR CODE FARBE CODICE COLORE CODIGO COLORCÓDlGO COR B CLAIR BRUN GRÜN ROSA HELLGRÜN BRAUN ROSSO ARDESIA (grigio) © 1996 Rover Group Limited RCL 0145
HOW TO USE THE CIRCUIT DIAGRAMS All of the information in this folder is intended for use with the Defender V8i 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 DistributionThe 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. 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 splicesHeader 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.Wire attributesAdditional 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. Wire length (Power & Earth 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.Earth DistributionThe 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. ConnectorsHeader 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 TypesThis 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. ComponentsThe name or description of the component is shown. A dotted outline indicates that the componentis not shown in its entirety.Earth pointsEarth 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 DiodesFusible 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 IN2 IN1 2A 2B 1 POS4-CRANKPOS3-IGN POS2-AUX F E D C B A 30 AMP FUSE 330 AMP FUSELINK 4 EARTH (E107) 13.5 VOLTS 20 AMP FUSE 430 AMP FUSE 520 AMP FUSE 760 AMP FUSELINK 260 AMP FUSELINK 3 30 AMP FUSELINK 620 AMP FUSE 2 30 AMP FUSE 1 60 AMP FUSELINK 5 15 AMP FUSE 6 100 AMP FUSELINK 1 C0826-1 C0192-1 C1217-1 C0178-1 C0631-1 C1150-1 C0391-6 C0377-6C0099-1 C0053-1 C0162-12 C0448-12 C0185-1 C0053-1 C0160-4 C0450-4 C0151-30 C0179-1 C0040-16 C0096-7C0154-6C0154-7 C0450-3 C0160-3C0450-1 C0160-1C0041-1 C0044-87C0036-7 C0090-1 C0099-1 C0094-1 C0151-85 C0151-87C0028-1 C0045-1 C0573-1 C0574-3 C0574-1 C0574-2 C0570-1 C0572-1 C0572-3 C0571-1 C0572-2 C0573-3 C0573-4 C0570-2 A42A38 SJ2 BATTERY (P100) ALTERNATOR/GENERATOR (M100) STARTER MOTOR (M101) DIAGNOSTIC SOCKET (V100) SWITCH-HAZARD WARNING (S121)RELAY MODULE (R190)TRAILER PICK-UP (P124) SWITCH-LIGHTING (S100) RELAY-HEATED REAR SCREEN (R138) FUSE BOX-ENGINE COMPARTMENT (P108) RELAY-STARTER (R102) SWITCH-DIRECTION INDICATOR (S105) SWITCH-IGNITION (S176) WG,0.5,560 NP,4.0,1890WO,3.0,840 W,3.0,590 W,2.0,560 N,2.0,185 R,25.0,200 N,10.0,1460 NR,3.0,890 P,2.0,2400P,2.0,330 P,2.0,4130 NLG,3.0,2110 PW,2.0,2110NY,1.0,1135 B,25.0,200 N,4.5,1675N,4.0,655 N,3.0,265 WR,3.0,920W,3.0,280 P,2.0,2370 NS,2.0,1960 N,3.0,2370 PW,2.0,1260 NLG,3.0,1260 P,0.5,1990 NP,2.0,2480 NR,3.0,1740NY,0.5,1420 POWER DISTRIBUTION FUSE BOXES DEFENDER V8i N,10.0,905 WARNING LAMP-IGNITION/NO CHARGE (J114)
I H G 38W,3.0,590 25NP,4.0,1890 236N,2.0,185 229W,2.0,560 83WO,3.0,84082WG,0.5,560 A C F B D E 20 AMP FUSE 2020 AMP FUSE 1915 AMP FUSE 1815 AMP FUSE 1715 AMP FUSE 1630 AMP FUSE 1520 AMP FUSE 1420 AMP FUSE 135 AMP FUSE 125 AMP FUSE 117.5 AMP FUSE 107.5 AMP FUSE 97.5 AMP FUSE 87.5 AMP FUSE 710 AMP FUSE 67.5 AMP FUSE 515 AMP FUSE 415 AMP FUSE 310 AMP FUSE 2 15 AMP FUSE 1 C0817-86 C1212-30 C1213-30 C1207-1 C0942-1 C0350-1C1189-1C0285-19 C0580-11 C0089-2 C0449-4 C0203-4C0839-1 C1214-1 C0839-2 C1214-2C0098-6 C0285-4 C0098-7 C0285-17 C0286-1 C0286-17 C0376-2 C0390-2 C0538-2 C0009-2 C0009-1C0011-1 C0011-2 C0431-3 C0543-2 C0041-2 C0288-15 C0036-6 C0036-1 C0282-30 C0581-13C0581-5 C0581-20 C0581-18 C0581-16 C0581-14 C0581-12 C0581-10 C0581-8 C0581-6 C0581-4 C0581-2 C0581-1C0580-20 C0580-18 C0580-16 C0580-14 C0580-12 C0580-10 C0580-8 C0580-6 C0580-4 C580-17 C0580-13C0580-7 C0580-3C0580-2 C0580-1 SJ5 A11 A173 A5RELAY-BLOWER (R176) RELAY-CONDENSER FAN (R182) SOCKET-ACCESSORY (V103) SOCKET-ACCESSORY (V103)TRAILER PICK-UP (P124) RADIO/CASSETTE PLAYER (F100) HEADER 285 (K109) HEADER 286 (K109) LAMP-SIDE-FRONT-LH (A113) HEADLAMP-LH (A101)HEADLAMP-RH (A100) MOTOR-BLOWER-FRONT (M132) ECU-LAMP-FOG GUARD-REAR (D155) WG,2.0,265 PS,2.0,300 NW,2.0,110 NW,2.0,135 NW,2.0,150 P,1.5,360 G,1.5,260 G,2.0,720RB,1.5,4500 RO,1.5,370 U,2.0,650 U,2.0,530 U,2.0,380 UR,2.0,910 UW,2.0,420 RB,1.5,660 WK,1.0,540 RB,0.5,500 P,2.0,340 UK,2.0,2365 US,2.0,2365 P,2.0,400RB,1.0,2015 RB,1.5,360 UB,2.0,2420 UP,1.5,860 R,1.5,940UO,2.0,2420 PG,1.0,1110 WG,1.0,690 NW,2.0,400 GO,2.0,540 GO,2.0,150 GO,2.0,250 WG,2.0,780 NS,2.0,400 P,2.0,400 POWER DISTRIBUTION 1.2 FUSE BOXES DEFENDER V8i RELAY-HEADLAMP (R123) SWITCH-DIRECTION INDICATOR (S105) HEADER 288 (K109) SWITCH- LIGHTING (S100)FUSE BOX-PASSENGER COMPARTMENT (P101) RELAY-COMPRESSOR CLUTCH- AIR CONDITIONING (A/C) (R181) CIGAR LIGHTER -FRONT (J112) FUSE BOX-PASSENGER COMPARTMENT (P101)
DEFENDER V8i I G H C0157-2 C0630-5 C0635-8 C0644-4 C0645-4C0069-5C0195-1 C0240-2 C0731-86 C0666-2C0731-30 C0061-25 C0448-13 C0162-13 C0278-6 C0029-1 C0039-8 C0030-4 B52 A52A47 A107 A102A99RELAY MODULE-2 (R192) IGNITION COIL (D133) ENGINE CONTROL MODULE (ECM) (D131) SCREEN-SENSOR-HEATED OXYGEN (HO2S) (T132) SCREEN-SENSOR-HEATED OXYGEN (HO2S) (T132)SPEED TRANSDUCER (T142) ECU-ALARM (D111)RELAY-ALARM (R122) SOUNDER-ALARM-BATTERY BACKED UP (D154) MOTOR-WIPER-WINDSCREEN (M105) WG,2.0,350 WG,1.0,155 WG,1.0,125 WG,0.5,1205 WG,0.5,1230 WG,2.0,1060 P,1.5,650P,1.5,640 B,2.0,2375P,1.5,640 P,0.5,780 G,1.0,415 G,1.0,1100 G,1.5,780 G,1.5,720 G,1.0,750 G,1.0,560 G,1.0,320G,1.0,180 POWER DISTRIBUTION 1.3 FUSE BOXES SWITCH-BRAKE PEDAL (S215) SWITCH-AUTOMATIC TRANSMISSION STARTER INHIBITOR/REVERSE LIGHT (S210) LED-ANTI- THEFT ALARM (J139) SWITCH-WASH/WIPE -WINDSCREEN (S117) RELAY-FRONT WIPER (R134)
DEFENDER V8i C288 HEADER JOINT 4 C285 HEADER JOINT 1 C0093-2 C0288-11C0091-1 C0288-4 C0116-2 C0288-3C0801-2 C0288-2C0288-1 C0233-4C0036-5 C0288-13 C0230-6 C0288-14 C0233-9 C0285-16 C0233-2 C0285-19 C0388-1 C0285-1C0391-3 C0377-3 C0285-5 C0096-8 C1197-1 C0285-3 C0288-10C0071-3 C0070-3 C0288-9C0355-1 C0288-7 C0488-2 C0259-2C0356-1 C0711-2 C12082 C0288-6 C0378-4 C0392-4C0061-1 C0288-5C0061-16 C0288-19C0615-1 C0288-18 C0378-2 C0392-2C0265-1 C0288-17 C0580-17 C0288-15 C580-2 C581-14 C0285-17C0285-4 C0285-18 C0282-85 C0285-20C1192-1 C0285-15 C0072-4C0172-4 C0153-40 C0786-1 C0277-1 C0285-6C0335-1 C0061-10 C0666-1C0047-1 C0223-1 C0285-2 SJ3A1 A113 DIODE (G126)DIODE (G126) SWITCH-HANDBRAKE (S213) SWITCH-DIRECTION INDICATOR (S105) MOTOR-HEADLAMP LEVELLING-LH (M130) LAMP-INTERIOR-FRONT (B100)LAMP-INTERIOR-REAR (B104) ECU-ALARM (D111) SWITCH-DOOR-RH (S127) 288 (K109) HEADERRELAY-HEADLAMP (R123) SWITCH-HEATED REAR SCREEN (S120)ECU-ALARM (D111) SOUNDER-ALARM-BATTERY BACKED UP (D154) UY,1.0,2335 WY,0.5,1470 WY,0.5,300 WY,0.5,930 UW,2.0,810 UW,2.0,990WG,0.5,560 WG,0.5,560 UY,1.0,2335 UY,1.0,2390PW,0.5,520 PW,1.0,1900PW,1.0,2060 PW,1.0,4490 PW,1.0,1080 PW,1.0,910 PU,0.5,910PU,1.0,4600 PU,0.5,1080 PU,0.5,1410 UW,2.0,420 WY,0.5,990G,1.0,880 WG,1.0,690 G,2.0,720 WG,0.5,810 WG,0.5,610 WG,0.5,550 G,1.0,720 G,1.0,4580 G,1.0,1390 G,1.5,490G,1.0,230 B,0.5,2825 G,1.0,280 G,2.5,110 G,2.5,110 G,2.5,850WG,0.5,140 WG,0.5,150 G,0.5,460 POWER DISTRIBUTION HEADERS 1.4 MOTOR-WIPER- REAR SCREEN (M106) SWITCH-WASH/ WIPE-REAR SCREEN (S118)SWITCH-HAZARD WARNING (S121) FUSE BOX-PASSENGER COMPARTMENT (P101)HEADER 285 (K109) INSTRUMENT PACK (J100) FUSE BOX-PASSENGER COMPARTMENT (P101) INSTRUMENT PACK (J100) SWITCH-HEADLAMP LEVELLING (S109)MOTOR-HEADLAMP LEVELLING-RH (M129)SWITCH-BOOT/ TAILDOOR (S181) WARNING LAMP- ENGINE IMMOBILISATION (J142)RELAY-COMPRESSOR CLUTCH-AIR CONDITIONING (A/C) (R181)RELAY-BLOWER (R176) WARNING LAMP-OIL TEMPERATURE (J145)
DEFENDER V8i C286 HEADER JOINT 2 C1144-1 C0286-5 C0074-1 C0286-4 C0230-8 C0286-1 C0286-17 C0581-4 C0580-4 C0286-16 C0286-19 C0098-4 C0057-8 C0355-3 C0286-18C0259-3 C0488-3 C0286-13 C0286-12 C0538-1C0001-2 C0705-2 C0286-14C0390-4 C0376-4C0286-9C0012-1 C0286-8 C0002-2 C0286-10C1151-1 C0376-5 C0390-5 C0286-11 C0286-7 C0096-3 C0057-6 C0036-4 C0230-5 C0036-2C0057-1 C0233-7 C0096-4 C0376-1 C0390-1 C0537-2 C0070-1 C0245-2 C0071-1 C0286-6C1199-1 C1206-1C1200-1 C1060-2 C1204-1 C1205-1 C0047-4 C0223-4 C0286-3C0093-5 C0093-4 C0286-2 A252 A33A209 A205A29A11A4 A204 INSTRUMENT PACK (J100) RADIO/CASSETTE PLAYER (F100) ECU-ALARM (D111) TRAILER PICK-UP (P124)TRAILER PICK-UP (P124) SWITCH-HAZARD WARNING (S121) ECU-ALARM (D111) MOTOR-HEADLAMP LEVELLING-RH (M129) MOTOR-HEADLAMP LEVELLING-LH (M130) CIGAR LIGHTER-FRONT (J112)HEATER CONTROL ILLUMINATION (B117) GAUGE-FUEL (J104)SPEEDOMETER (J101) TACHOMETER (J102) RO,0.5,480 RO,0.5,910 P,2.0,340 RO,1.5,370 P,0.5,520 P,1.0,1820P,0.5,360 P,2.0,770 GR,1.5,4500 GR,1.5,960GR,1.0,2225 GR,1.0,2175GW,1.0,2280 GW,1.0,2230 GW,1.5,960 GW,1.5,4500 GW,1.5,210 GR,1.5,230 GR,1.0,380 GR,0.5,420 GR,1.5,240 GR,1.5,610 GW,1.5,580 GW,1.0,350 GW,0.5,390RO,1.0,4500 RO,1.5,345 RO,1.5,615 RO,1.0,1865 RO,1.0,1545 GW,1.5,260 RO,1.0,2160 RO,1.0,1965 RW,1.0,260 RW,1.0,300 RW,1.0,300 RW,1.0,190 RW,0.5,130 RW,0.5,70 RW,1.0,220 RO,0.5,860RO,1.0,350 RO,1.0,350 RO,1.0,130 1.5 POWER DISTRIBUTION HEADERS FUSE BOX-PASSENGER COMPARTMENT (P101) LAMP-INTERIOR -FRONT (B100) LAMP-DIRECTION INDICATOR/HAZARD WARNING-FRONT-LH (A117) LAMP-SIDE REPEATER- FRONT-LH (A121) SWITCH- COLUMN (S123) INSTRUMENT PACK (J100) LAMP-SIDE REPEATER- FRONT-RH (A120) LAMP-DIRECTION INDICATOR/HAZARD WARNING-FRONT-RH (A116)LAMP-SIDE -FRONT-RH (A112) LAMP-AUTOMATIC GEARBOX SELECTOR INDICATOR (B113)TRAILER PICK-UP (P124) HEATER CONTROL ILLUMINATION (B117) SENSOR-COOLANT TEMPERATURE GAUGE (T200) SWITCH-HEADLAMP LEVELLING (S109) HEADER 286 (K109)
DEFENDER V8i 7.5 AMP FUSE 107.5 AMP FUSE 9 DIODE 1 (G126) DIODE 3 (G126) C288 HEADER 4 (K109) C288 HEADER JOINT 4 C093-2 C288-11 C288-10C071-3 C070-3 C288-9C355-1 C288-7 C488-2 C259-2C356-1 C288-6 C378-4 C392-4C061-1 C288-5C061-16 C288-19C615-1 C288-18 C378-2 C392-2C265-1 C288-17 C580-20 C580-18 C580-17 C288-15 C288-14C036-5 C288-13 C288-4C091-1 C116-2 C288-3 C288-2C801-2 C288-1 UY,1.0,560 UY,1.0,2335 UY,1.0,2390PW,0.5,520 PW,1.0,1900PW,1.0,2060 PW,1.0,4490 PW,1.0,1080 PW,1.0,910 PU,0.5,910PU,1.0,4600 PU,0.5,1080 PU,0.5,1410 UW,2.0,420 UW,2.0,990 UW,2.0,810 WY,0.5,1470 WY,0.5,300 WY,0.5,930 WY,0.5,990 POWER DISTRIBUTION HEADERS 1.6 INSTRUMENT PACK (J100)C233-4 SWITCH-HANDBRAKE (S213) SWITCH-DIRECTION INDICATOR (S105) INSTRUMENT PACK (J100) C230-6 SWITCH-DOOR-RH (S127) SWITCH-TAIL DOOR OPEN (S250) ECU-ALARM (D111) C711-2 C1208-2LAMP-INTERIOR-REAR (B104) LAMP-INTERIOR-FRONT (B100) MOTOR-HEADLAMP LEVELLING-RH (M129) MOTOR-HEADLAMP LEVELLING-LH (M130) SWITCH-HEADLAMP LEVELLING (S109) PASSENGER COMPARTMENT FUSEBOX (P101)