Diagram sections — 31 (61 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Land Rover Discovery S 2004 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Land Rover Discovery S 2004: 36 (behind right side of dash) power relay (not used) 87a Air distribution mode motor (behind center of dash) Air temperature control ecu (behind heater control panel) Ambient air temperature sensor (behind front grille) Anti-lock brakes system Blower relay C0017 C0584 C0585 C0587 C0590 C0791 C0792 C0793 C0910 (behind right kick panel) Evaporator temperature sensor (behind center of dash) Fresh/recirculated air mode motor Front blower motor (behind right side of dash, right of heater evaporator unit) Fuse 10a Fuse 15a Fuse 25a Fuse 30a Heater coolant temperature sensor (behind center of dash) Hot at all times Hot in run or start In-car temperature sensor (under right side of dash) J/c J/c 0017 (behind left kick panel) J/c 0290 Left air temperature mode motor (behind center of dash) Passenger compartment fuse box (under left side of dash) Power transistor Right air temperature mode motor (behind center of dash) Sunlight sensor (top center of dash) Automatic A/C Wiring Diagram (2 of 2) for Land Rover Discovery S 2004 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Land Rover Discovery S 2004: 38 87a Air conditioning compressor clutch C0018 (behind right kick panel) C0570 C0573 C0574 C0577 C0605 C0635 C0636 C0637 C0707 (behind left rear trim panel) C0807 (right side of engine compartment) Compressor clutch relay Cooling fan motor Cooling fan relay Diode Dual pressure switch (on receiver- drier) Engine compartment fuse box (right front of engine compartment) Engine control module (under right side of dash) Engine coolant temperature sensor (on front left side of engine) Fuse 10a Fuse 40a High Hot at all times Illumi- nation Inertia switch J/c 0018 J/c 0290 J/c 0707 Low Main relay Rear air conditioning switch Rear blower Rear blower motor (at left side of luggage compartment, behind trim panel) Rear blower relay (at left side of luggage compartment, behind trim panel) Resistor pack (front: under right side of dash) (rear: at left side of luggage compt, behind trim panel) Switch
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, without Self-Leveling (1 of 2) for Land Rover Discovery S 2004 List of elements for Anti-lock Brakes Wiring Diagram, without Self-Leveling (1 of 2) for Land Rover Discovery S 2004: 42 87a Abs return pump Abs return pump relay Automatic transmission starter inhibitor/ reverse light switch (on left rear side of side of transmission) C0017 (behind left kick panel) C0018 (behind right kick panel) C0362 (behind left kick panel) C0504 C0505 C0506 C0562 (lower left front of engine compartment) C0573 C0574 C0575 C0577 C0583 C0586 C0587 C0588 C0590 Engine compartment fuse box (right front of engine compt) Fuse 10a Fuse 15a Fuse 30a Fuse link 30a Hill descent relay Hill descent switch Hot at all times Hot in on or start J/c c0017 J/c c0018 J/c c0286 J/c c0287 J/c c0760 Left front abs sensor (behind left front wheel) Left rear abs sensor (behind left rear wheel) Passenger compartment fuse box (under left side of dash) Pnk Red/pnk Right front abs sensor (behind right front wheel) Right rear abs sensor (behind right rear wheel) Self-leveling/ abs ecu (under right side of dash) Anti-lock Brakes Wiring Diagram, without Self-Leveling (2 of 2) for Land Rover Discovery S 2004 List of elements for Anti-lock Brakes Wiring Diagram, without Self-Leveling (2 of 2) for Land Rover Discovery S 2004: 45 A/c system Abs modulator (at left rear of engine compartment) Abs warning lamp Body control unit (under right side of dash) C0193 C0230 C0233 C0306 C0307 C0500 C0501 C0552 (under center console) C0561 (lower left front of engine compartment) C0636 C0637 C0662 Cruise control ecu (behind right side of dash, on bracket) Diagnostic socket Differential lock unit Electronic automatic transmission ecu (under left front seat) Engine control module (under right side of dash) Hdc warning lamp High mounted brake lamp High-low transmission switch (on rear of transfer box) Hill descent warning lamp Instrument pack J/c c0286 J/c c0290 J/c c0293 J/c c0295 J/c c0552 J/c c0723 J/c c0761 Left taillamp Low brake fluid hand brake/ Pnk Red Red/ pnk Red/pnk Right taillamp Sound system Traction control warning lamp Trailer pick-up Warning lamp Warning lamp differential lock
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Land Rover Discovery S 2004 List of elements for Anti-theft Wiring Diagram (1 of 2) for Land Rover Discovery S 2004: 54 Anti- theft alarm led Body control unit (under right side of dash) C0230 C0233 C0551 (behind right side of dash) C0558 (right side of engine compt) C0564 (lower left front of engine compt) C0573 C0577 C0586 C0587 C0588 C0590 C0605 C0637 C0660 C0662 C0663 C0664 C0706 (behind right rear trim panel) C0707 (behind left rear trim panel) Co661 Diagnostic socket Engine compartment fuse box (right front of engine compartment) Engine control module (under right side of dash) Front ultrasonic module Fuel flap release solenoid Fuel flap release switch Fuse 10a Fuse 15a Horn relay Hot at all times Hot in run or start Hot in start Inertia switch Instrument pack Intelligent driver module J/c c0285 J/c c0286 J/c c0289 J/c c0291 J/c c0293 J/c c0551 J/c c0706 J/c c0707 Key-in sensor Left horn Not Passenger compartment fuse box (under left side of dash) Pnk Rear ultrasonic module Right horn Starter relay Used Anti-theft Wiring Diagram (2 of 2) for Land Rover Discovery S 2004 List of elements for Anti-theft Wiring Diagram (2 of 2) for Land Rover Discovery S 2004: 28 Bonnet switch C0017 (behind left kick panel) C0018 (behind right kick panel) C0288 C0552 (under center console) C0706 (behind right rear trim panel) J/c c0017 J/c c0018 J/c c0286 J/c c0287 J/c c0288 J/c c0291 J/c c0552 J/c c0706 Left door lock motor switch Left door switch Left front door lock motor Left rear door lock motor Left rear door switch Mirrors system Passive immobilization coil (on right side of steering column) Radio frequency receiver Right door switch Right front door lock motor Right rear door lock motor Right rear door switch Tail door lock motor Taildoor open switch
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Land Rover Discovery S 2004 List of elements for Body Control Modules Wiring Diagram for Land Rover Discovery S 2004: 52 Anti-lock brakes system Anti-theft system Body control unit (under right side of dash) C0018 (behind right kick panel) C0551 (behind right side of dash) C0577 C0583 C0587 C0660 C0661 Co662 Co663 Co664 Computer data lines system Cruise control system Cruise control, exterior lights, engine controls systems Defogger system Door locks system Door locks, anti-theft systems Engine compartment fuse box (right front of engine compartment) Engine controls system Exterior lights system Exterior lights, anti-lock brakes systems Fuse 13 10a Fuse 15 20a Fuse 23 10a Fuse 29 10a Fuse 34 30a Head lights system Headlights system Hot at all times Hot in run or start Hot in start Hot w/ auxiliary circuit relay energized Instrument cluster system J/c c0018 J/c c0286 J/c c0551 Passenger compartment fuse box (under left side of dash) Pnk/red Power distribution system Power tops system Power windows system Red/pnk Seats system Shift interlock, anti-theft systems Shift interlock, interior lights systems Starting/ charging system Transmissions system Trunk, tailgate, fuel doors system Warning system Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Land Rover Discovery S 2004 List of elements for Computer Data Lines Wiring Diagram for Land Rover Discovery S 2004: 23 15a Active cornering enhancement ecu (front left side of chassis frame rail) Air bag diagnostic control unit (below center console) Body control unit (under right side of dash) C0017 (behind left kick panel) C0504 C0551 (behind right side of dash) C0587 C0637 C0661 Cruise control ecu (behind right side of dash, on bracket) Diagnostic socket Electronic automatic transmission ecu (under left front seat) Engine control module (under right side of dash) Fuse Hot at all times J/c c0017 J/c c0286 J/c c0289 J/c c0551 Passenger compartment fuse box (under left side of dash) Pnk Self- leveling/ abs ecu (under right side of dash)
COOLING FAN Cooling Fan Wiring Diagram for Land Rover Discovery S 2004 List of elements for Cooling Fan Wiring Diagram for Land Rover Discovery S 2004: 19 87a C0018 (behind right kick panel) C0570 C0574 C0577 C0605 C0635 C0636 Cooling fan motor Cooling fan relay Engine compartment fuse box (right front of engine compt) Engine control module (under right side of dash) Engine coolant temperature sensor (on front left side of engine) Fuse 10a Fuse 40a Hot at all times Inertia switch J/c c0018 Main relay
CRUISE CONTROL Cruise Control Wiring Diagram for Land Rover Discovery S 2004 List of elements for Cruise Control Wiring Diagram for Land Rover Discovery S 2004: 56 Actuator power Automatic transmission starter inhibitor/ reverse light switch Body control unit (under right side of dash) Brake pedal switch (on brake pedal support) Brakelight C0017 (behind left kick panel) C0018 (behind right kick panel) C0082 C0577 C0586 C0590 Co040 Co1254 Co239 Co504 Co661 Co663 Co675 Control valve Cruise control ecu (behind right side of dash, on bracket) Cruise control pump Cruise control remote controls Cruise control switch Data line Diagnostic socket Dump valve Ecu power Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse 15a Fuse 20a Ground Horn relay Hot at all times Hot in on or start Hot in run Interior lights system J/c c0017 J/c c0018 J/c c0286 J/c c0287 J/c c0290 J/c c0291 J/c c0760 Passenger compartment fuse box (under left side of dash) Pnk Pump control Res/suspend Rotary coupler Self- leveling/ abs ecu (under right side of dash) Set/ accel switch Set/accel Speed signal Susp/ resume switch Switch illumination Valve control
DEFOGGERS Heated Windshield Wiring Diagram for Land Rover Discovery S 2004 List of elements for Heated Windshield Wiring Diagram for Land Rover Discovery S 2004: 35 (right front of engine compt) engine compartment fuse box Air temperature control ecu (behind heater control panel) Auxiliary circuits relay Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0551 (behind right side of dash) C0573 C0577 C0578 C0587 C0588 C0660 C0661 C0793 Fuse 10a Fuse 40a Fuse link 1 150a Fuse link 7 30a Heated front screen relay Heated front screen switch Hot at all times Hot in acc or run Hot in on or start Interior lights system J/c c0017 J/c c0018 J/c c0286 J/c c0551 J/c c0760 Left front screen element Passenger compartment fuse box (under left side of dash) Right front screen element Tel tail ill W/ automatic a/c Rear Defogger & Heated Mirrors Wiring Diagram for Land Rover Discovery S 2004 List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Land Rover Discovery S 2004: 40 Air temperature control ecu (behind heater control panel) Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0381 C0382 C0551 (behind right side of dash) C0577 C0582 C0586 C0587 C0660 C0661 C0663 C0706 (behind right rear trim panel) C0793 Diode Door locks system Driver side door mirror Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse 8 30a Heated rear screen relay Heated rear screen switch Hot at all times Hot in on or start Intelligent driving module Interior lights system J/c c0017 J/c c0018 J/c c0288 J/c c0293 J/c c0551 J/c c0706 J/c c0760 Passenger compartment fuse box (under left side of dash) Passenger side door mirror Rear screen heater element Tel tail illum W/ automatic a/c
ELECTRONIC SUSPENSION Active Cornering Enhancement Wiring Diagram for Land Rover Discovery S 2004 List of elements for Active Cornering Enhancement Wiring Diagram for Land Rover Discovery S 2004: 36 Active cornering enhancement ecu (front left side of chassis frame rail) Active cornering enhancement relay Active cornering enhancement valve block (behind right sill) C0018 (behind right kick panel) C0233 C0278 C0504 C0574 C0577 C0586 C0587 C0637 C0728 C0729 C0770 C0771 Diagnostic socket Engine compartment fuse box (right front of engine compt) Engine control module (under right side of dash) Fuse 10a Fuse 15a Hot at all times Hot in run or start Instrument pack J/c c0018 J/c c0286 J/c c0287 J/c c0290 J/c c0291 Lower accelerometer (right front door sill) Passenger compartment fuse box (under left side of dash) Pnk Self-leveling/ abs ecu (under right side of dash) Starter inhibitor switch (on left side of transmission) reverse lamp switch (on left rear side of transmission) Transmissions system Upper accelerometer (front center of headlining) Anti-lock Brakes Wiring Diagram, with Self-Leveling (1 of 3) for Land Rover Discovery S 2004 List of elements for Anti-lock Brakes Wiring Diagram, with Self-Leveling (1 of 3) for Land Rover Discovery S 2004: 36 (lower left front of eng compt) 87a Abs return pump Abs return pump relay C0018 (behind right kick panel) C0362 (behind left kick panel) C0504 C0505 C0506 C0562 C0573 C0574 C0575 C0577 C0579 C0654 C0655 Engine compartment fuse box (right front of engine compt) Fuse 10a Fuse 30a Fuse link 11 30a Fuse link 9 30a Hot at all times J/c c0018 J/c c0286 J/c c0293 Left front abs sensor (behind left front wheel) Left height sensor (below left rear wheelwell) Left rear abs sensor (behind left rear wheel) Pnk Red/pnk Right front abs sensor (behind right front wheel) Right height sensor (below right rear wheelwell) Right rear abs sensor (behind right rear wheel) Self-leveling/ abs ecu (under right side of dash) Sls relay Anti-lock Brakes Wiring Diagram, with Self-Leveling (2 of 3) for Land Rover Discovery S 2004 List of elements for Anti-lock Brakes Wiring Diagram, with Self-Leveling (2 of 3) for Land Rover Discovery S 2004: 40 (at left rear of engine compt) abs modulator (behind right side of dash, on bracket) cruise control ecu (lower left front of engine compt) c0561 87a A/c system Active cornering enhancement ecu (front left side of chassis frame rail) Automatic transmission starter inhibitor/ reverse light switch (on left rear side of transmission) C0017 (behind left kick panel) C0500 C0501 C0583 C0586 C0587 C0588 C0590 C0636 C0637 C0647 C0675 Engine control module (under right side of dash) Fuse 10a Fuse 15a Hill descent relay Hill descent switch Hot in on or start Intelligent driver module J/c c0017 J/c c0287 J/c c0288 J/c c0290 J/c c0291 J/c c0293 J/c c0725 J/c c0760 Left front door lock motor Off-road mode switch Passenger compartment fuse box (under left side of dash) Pnk Red/pnk Sound system Anti-lock Brakes Wiring Diagram, with Self-Leveling (3 of 3) for Land Rover Discovery S 2004 List of elements for Anti-lock Brakes Wiring Diagram, with Self-Leveling (3 of 3) for Land Rover Discovery S 2004: 50 Abs warning lamp Body control unit (under right side of dash) C0018 (behind right kick panel) C0193 C0230 C0233 C0306 C0307 C0552 (under center console) C0660 C0662 C0811 (right side of engine compt) Co7o6 (behind right rear trim panel) Diagnostic socket Differential lock unit Differential lock warning lamp Electronic automatic transmission ecu (under left front seat) Hdc warning lamp High mounted brake lamp High-low transmission switch (on rear of transfer box) Instrument pack J/c c0018 J/c c0286 J/c c0287 J/c c0291 J/c c0295 J/c c0552 J/c c0706 J/c c0723 J/c c0761 Left rear door switch Left rear self-leveling suspension valve Left taillamp Low brake fluid hand brake/ Off road warning lamp Pnk Red Red/pnk Right front door lock motor Right rear door switch Right rear self-leveling suspension valve Right taillamp Self-leveling suspension compressor (behind left sill) Self-leveling suspension exhaust valve (behind left sill) Sls warning lamp Tail door lock motor Trailer pick-up Warning lamp Warning lamp hill descent Warning lamp traction control
ENGINE PERFORMANCE
4.6L 4.6L, Engine Performance Wiring Diagram (1 of 3) for Land Rover Discovery S 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (1 of 3) for Land Rover Discovery S 2004: 42 (pin 11-13 not used) (pin 19 not used) (pin 2-4 & 6 not used) (pin 20 & 22 not used) (right front of engine compt) (right side of engine compt) 87a Air injection relay Anti-lock brakes system C0570 C0571 C0573 C0577 C0578 C0601 C0605 C0634 C0635 C0636 C1413-1 Co807-1 Cooling fans system Engine compartment Engine control module (ecm) (under right side of dash) Fuel injectors Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse box Fuse link 2 50a Hot at all times Inertia switch (left rear side of engine compt) Left rear heated oxygen sensor (left exhaust pipe, downstream of catalytic convert) Left front heated oxygen sensor (below left exhaust manifold, on exhaust pipe) Main relay Red Red/pnk Right front heated oxygen sensor (below right exhaust manifold, on exhaust pipe) Right rear heated oxygen sensor (right exhaust pipe, downstream of catalytic convert) Transmissions system 4.6L, Engine Performance Wiring Diagram (2 of 3) for Land Rover Discovery S 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (2 of 3) for Land Rover Discovery S 2004: 25 (left side of eng compt) air injection valve (near lower hose on radiator) thermostat monitoring sensor (on front left side of eng) engine coolant temperature sensor (on throttle body) throttle position sensor (on top of fuel tank) fuel pressure sensor (right rear of eng compt) air injection pump (top of fuel tank) fuel tank unit C0560-1 (right side of eng compt) C0709-1 (right side of eng compt) C0810-1 (right side of eng compt) C1413-1 Camshaft position sensor (lower right front of eng) Crankshaft position sensor (lower left rear of eng) Evap canister vent (at right rear of eng compt) Fuel pump Idle solenoid suppressor Leak detection pump (under right side of vehicle) Left bank knock sensor (lower left side of eng, near eng mount) Mass airflow sensor (on intake air duct) Nca Purge control valve (on top left side of engine) Red Right bank knock sensor (lower right side of eng, near starter) W/ low emission vehicle W/o low emission vehicle 4.6L, Engine Performance Wiring Diagram (3 of 3) for Land Rover Discovery S 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (3 of 3) for Land Rover Discovery S 2004: 45 (pin 1-5 & 7 not used) (pin 10-13 not used) (pin 23-28 not used) (pin 37-39 not used) (pin 50-52 not used) (right side of eng compt) c0807-1 Air conditioning system Anti-lock brakes system Body control unit (right side of dash) C0017-1 C0230 C0233 C0583 C0587 C0588 C0590 C0636 C0637 C0638 C0661 Diagnostic connector (under right side of fascia) Electronic automatic transmission ecu (under left front seat) Engine control module (ecm) (under right side of dash) Engine management indicator Fuse 10a Fuse 20a Hot at all times Hot in run & start Idle air control valve (left rear side of eng) Ignition coil Ignition relay Instrument cluster Instrument cluster system J/c c0017 (behind left kick panel) J/c c0286 (under right side of fascia) J/c c0290 (behind right side of fascia) J/c c0291 (behind right side of fascia) J/c c0760 (behind instrument cluster) Nca Passenger compartment fuse box (under left side of dash) Pnk Red Red/pnk Tachometer Transmission high/low switch
EXTERIOR LIGHTS Back-up & Stop Lamps Wiring Diagram for Land Rover Discovery S 2004 List of elements for Back-up & Stop Lamps Wiring Diagram for Land Rover Discovery S 2004: 31 Automatic transmission starter inhibitor/ reverse switch (on left side of transmission) Body control unit (under right side of dash) Brake Brake pedal switch (on brake pedal support) C0499 C0586 C0661 C0706 (behind right rear trim panel) C0707 (behind left rear trim panel) C0808 (behind right rear trim panel) C0832 C0833 Cruise control system Fuse 15a High mounted brake lamp Hot in run or start Interior mirror J/c c0287 J/c c0295 J/c c0706 J/c c0707 J/c c0723 Left reverse lamp Left taillamp unit Passenger compartment fuse box (under left side of dash) Red Rev Reverse Right reverse lamp Right taillamp unit Trailer pickup Exterior Lamps Wiring Diagram for Land Rover Discovery S 2004 List of elements for Exterior Lamps Wiring Diagram for Land Rover Discovery S 2004: 70 (right side of engine compartment) c0558 Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0233 C0558 (right side of engine compartment) C0574 C0575 C0582 C0583 C0586 C0587 C0660 C0661 C0663 C0706 (behind right rear trim panel) C0707 (behind left rear trim panel) C0808 (behind right rear trim panel) Co586 Coo17 (behind left kick panel) Direction indicator switch Direction/ hazard Engine compartment fuse box (right front of engine compartment) Front of engine compartment) c0564 Fuse 10a Fuse 15a Hazard warning switch Head Hot at all times Instrument pack Intelligent driver module (idm) Interior lights system J/c c0017 J/c c0018 J/c c0286 J/c c0288 J/c c0289 J/c c0293 J/c c0295 J/c c0706 J/c c0707 J/c c0723 J/c c0760 Left Left direction indicator relay Left front direction/ hazard lamp Left front side repeater lamp Left headlamp Left taillamp unit Light Lighting switch Link fuse 30a Marker side Number plate lamp Off Passenger compartment fuse box (under left side of dash) Red Right Right direction indicator relay Right front direction/ hazard lamp Right front side marker light Right front side repeater lamp Right headlamp Right taillamp unit Side lamp left front Side lamp right front Side lights relay Side marker left front Taillamp Trailer pickup
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 5) for Land Rover Discovery S 2004 List of elements for Ground Distribution Wiring Diagram (1 of 5) for Land Rover Discovery S 2004: 47 (2 oxygen sensor system) c0557 (right side of engine compartment) (4 oxygen sensor system) c1413 4 oxygen sensor system Abs modulator Abs return pump Air conditioning compressor clutch Air injection pump Blower motor switch Blower relay C0362 (behind left kick panel) C0558 (right side of engine compartment) C0560 (right side of engine compartment) C0561 (lower left front of engine compartment) C0562 (lower left front of engine compartment) C0564 (lower left front of engine compartment) C0634 C0636 C0638 C0709 (right side of engine compartment) C0807 (right side of engine compartment) C0810 (right side of engine compartment) C0811 (right side of engine compartment) C0910 (behind right kick panel) Camshaft position sensor Diode Engine control module Fuel burning heater pump Fuel tank unit Horns Idle solenoid suppressor Left front fog lamp Left headlamp Left rear self- leveling suspension valve Oxygen sensor shields Power wash pump Rear screen washer pump Resistor pack Right front fog lamp Right front side repeater lamp Right headlamp Right rear self- leveling suspension valve Self- leveling suspension compressor Self- leveling suspension exhaust valve Self- leveling/ abs ecu Shield Water filter sensor Windscreen washer pump Ground Distribution Wiring Diagram (2 of 5) for Land Rover Discovery S 2004 List of elements for Ground Distribution Wiring Diagram (2 of 5) for Land Rover Discovery S 2004: 43 Accessory power connector Air temper- ature control ecu Air temperature control sensor Bonnet switch Brake fluid level switch C0017 (behind left kick panel) C0583 C0934 C0946 Central door locking switch Cruise control switch Diagnostic socket Digital clock Driver side door mirror Fresh/ recir- culated air switch Front fog lamp switch Front screen heater element Fuel flap release switch Glove box lamp Hazard warning switch Headlamp leveling switch Heated front screen switch Heated rear screen switch Heated washer jet Heater control illum- ination Hill descent switch Instrument illumination dimmer J/c c0017 J/c c0288 J/c c0725 J/c c0760 Left front door lock motor Left front side repeater lamp Mirror switch Off road mode switch Oil temper- ature switch Passenger compartment fuse box Rear fog guard lamp switch Rear screen washer switch Rear wiper switch W/ atc W/o atc Windscreen wiper motor Ground Distribution Wiring Diagram (3 of 5) for Land Rover Discovery S 2004 List of elements for Ground Distribution Wiring Diagram (3 of 5) for Land Rover Discovery S 2004: 58 Active cornering enhancement ecu Air bag dcu Automatic gearbox selector indicator lamp Body control unit C0018 (behind right kick panel) C01259 C0126 C0193 C0230 C0303 C0360 (below center console) C0551 (behind right side of dash) C0573 C0587 C0660 C0664 C0708 (under center console) Cigar lighter Cooling fan 1 motor Cruise control ecu Diagnostic socket Diode Direction indicator switch Electronic automatic transmission ecu Engine compartment fuse box Folding mirror ecu Front screen heater element Front sun roof switch Fuel burning heater Ice power amplifier Instrument pack Intelligent driver module J/c c0018 J/c c0286 J/c c0551 J/c c0708 Left lumbar pump Left seat cushion heater Left seat heater module Left seat heater squab Left seat heater switch Left seat pack switch Passenger compartment fuse box (under left left side of dash) Passenger side door mirror Passive coil Rear sun roof switch Right front door lock motor Right lumbar pump Right seat cushion heater Right seat heater module Right seat heater squab Right seat heater switch Right seat pack switch Shift interlock solenoid Sun roof ecu Sun roof isolation switch Sun roof motor Windscreen wiper/ delay ecu Ground Distribution Wiring Diagram (4 of 5) for Land Rover Discovery S 2004 List of elements for Ground Distribution Wiring Diagram (4 of 5) for Land Rover Discovery S 2004: 36 Accessory socket Automatic transmission selector C0121 C0490 C0552 (under center console) C0707 (behind left rear trim panel) C0958 Differential lock unit Diode Front ultrasonic module Gearbox solenoid Heater switch illumination High- low transmission switch Interior lamp unit J/c c0296 J/c c0552 J/c c0707 Left buckle switch Left front window switch Left radio headphone amplifier Left rear door lock motor Left rear window switch Left tail lamp Left vanity mirror Pdc ecu Rear air conditioning switch Rear blower motor Rear blower switch Right front window switch Right radio headphone amplifier Right rear door lock motor Right rear window switch Sounder alarm unit Transmission neutral sensor Transmission oil temperature sensor Window lift isolation switch Ground Distribution Wiring Diagram (5 of 5) for Land Rover Discovery S 2004 List of elements for Ground Distribution Wiring Diagram (5 of 5) for Land Rover Discovery S 2004: 17 Battery backed up alarm sounder C0706 (behind right rear trim panel) C0808 (behind right rear trim panel) C0810 (right side of engine compartment) Fuel tank unit High mounted brake lamp Interior lamp unit Interior mirror J/c c0706 Rear screen heater element Rear screen wiper motor Rear ultrasonic module Right rear number plate lamp Right tail lamp Right vanity mirror Tail door lock motor Trailer pick-up
HEADLIGHTS Headlights Wiring Diagram for Land Rover Discovery S 2004 List of elements for Headlights Wiring Diagram for Land Rover Discovery S 2004: 67 (behind left kick panel) c0017 (under left side of dash) passenger compartment fuse box Auxiliary circuits relay Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0230 C0558 (right side of engine compt) C0564 (lower left front of engine compt) C0573 C0574 C0575 C0577 C0583 C0584 C0585 C0586 C0587 C0588 C0590 C0660 C0661 C0662 C0663 C0706 (behind right rear trim panel) C0707 (behind left rear trim panel) Dipped beam Engine compartment fuse box (right front of engine compt) Flash Front fog lamp relay Front fog lamp switch Fuse 10a Fuse 15a Fusible link 1 150a Fusible link 10 40a Fusible link 13 30a Fusible link 7 30a Head Hot at all times Hot in acc or run Hot in run or start Instrument pack Intelligent driver module Interior lights system J/c c0017 J/c c0018 J/c c0285 J/c c0286 J/c c0293 J/c c0295 J/c c0706 J/c c0707 Left front fog lamp Left headlamp Left rear guard fog lamp Lighting switch Main beam Main beam ind Off Park Rear fog guard lamp relay Rear fog guard lamp switch Red Right front fog lamp Right headlamp Right rear guard fog lamp Trailer pick up
HORN Horn Wiring Diagram for Land Rover Discovery S 2004 List of elements for Horn Wiring Diagram for Land Rover Discovery S 2004: 17 Anti-theft system C0082 C0558 (right side of engine compt) C0564 (lower left front of engine compt) C0577 C1254 Cruise control system Engine compartment fuse box (right front of engine compt) Fuse 10a Horn relay Horn switch Hot at all times J/c c0291 Left horn Nca Right horn Rotary coupler
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Land Rover Discovery S 2004 List of elements for Instrument Cluster Wiring Diagram for Land Rover Discovery S 2004: 96 A10 A11 A13 A14 A15 A16 A17 A18 A19 A20 Abs ind Ace ind Anti-lock brakes system Anti-theft system B10 B13 B14 B15 B16 Body contol unit (under right side of dash) Brake fluid level switch (at left rear of engine compartment, on top of brake fluid reservoir) C0017 (behind left kick panel) C0193 C0219 C0230 C0233 C0306 C0551 (behind right side of dash) C0577 C0586 C0587 C0590 C0636 C0637 C0660 C0661 C0686 Differential lock ind Differential lock unit Digital clock Electronic automatic transmission ecu (under left front seat) Electronic suspension system Engine compartment fuse box (right front of engine compt) Engine control module (under right side of dash) Engine management ind Fuel gauge Fuel tank unit Fuse 10a Fuse 15a Handbrake switch (under center console) Handbrake/ fluid level ind Hdc ind Head- lights system High temp ind Hill descent ind Hot at all times Hot in run or start Hot w/ auxiliary circuits relay energized Ignition/no charge ind Instrument pack Intelligent driver module J/c c0017 J/c c0287 J/c c0288 J/c c0291 J/c c0293 J/c c0551 J/c c0725 J/c c0760 J/c c0761 Lh turn signal ind Low fuel ind Main beam ind Manual ind Off-road ind Oil pressure ind Oil pressure switch (at lower right side of engine, near oil filter) Oil temperature switch Overspeed ind Passenger compartment fuse box (under left side of dash) Resistor Rh turn signal ind Seat belt ind Sls ind Speedometer Sport ind Srs ind Starting/charging system Tachometer Temperature gauge Theft alarm led Traction control ind Trailer tow ind Trans trans oil ind oil ind Transfer in neutral ind Transmission oil temperature switch
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Land Rover Discovery S 2004 List of elements for Courtesy Lamps Wiring Diagram for Land Rover Discovery S 2004: 40 Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0356 C0357 C0552 (under center console) C0587 C0660 C0663 C0706 (behind right rear trim panel) C0707 (behind left rear trim panel) Co587 Door switch Front interior lamp Fuse 15a Fuse 20a Hot at all times Hot w/ auxiliary circuits relay energized Ignition switch illumination J/c c0017 J/c c0018 J/c c0285 J/c c0287 J/c c0288 J/c c0289 J/c c0291 J/c c0552 J/c c0706 J/c c0707 J/c c0723 Left front door lock motor Left rear door lock motor Left vanity mirror lamp Passenger compartment fuse box (under left side of dash) Rear cargo lamp Rear interior lamp Right front door lock motor Right rear door lock motor Right vanity mirror lamp Tailgate door lock motor Instrument Illumination Wiring Diagram (1 of 2) for Land Rover Discovery S 2004 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Land Rover Discovery S 2004: 52 Accessory connector Air temperature control ecu (w/ atc) Audio system head unit Automatic gear box selector indicator lamp C0041 C0055 C0222 C0227 C0235 C0238 C0350 C0351 C0361 C0552 (under center console) C0583 C0587 C0590 C0707 (behind left rear trim panel) C0708 (under center console) C1483 Central door locking switch Digital clock Fresh/ recirculated air switch (w/o atc) Fuel flap release switch Fuse 10a Glove box lamp Glove box switch Head Heater control illumination (w/o atc) Hill descent switch Hot at all times Instrument illumination dimmer J/c c0288 J/c c0295 J/c c0552 J/c c0707 J/c c0708 J/c c0724 J/c c0725 J/c c0759 Left rear window switch Lighting switch Off Off road mode switch Passenger compartment fuse box (under left side of dash) Rear air conditioning switch Rear blower switch Red Right rear window switch W/ atc W/o atc Window lift isolation switch Instrument Illumination Wiring Diagram (2 of 2) for Land Rover Discovery S 2004 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Land Rover Discovery S 2004: 35 Automatic transmission selector C0017 (behind left kick panel) C0018 (behind right kick panel) C0074 C0089 C0551 (behind right side of dash) C0552 (under center console) C0708 (under center console) Cigar lighter Cruise control switch Front fog lamp switch Front heated windshield switch Hazard warning switch Headlamp leveling switch Instrument cluster J/c c0017 J/c c0018 J/c c0286 J/c c0291 J/c c0551 J/c c0552 J/c c0708 J/c c0760 J/c c0761 Left console window switch Left front window switch Left seat heater switch Pdc switch Rear fog guard lamp switch Rear heated window switch Rear window washer switch Rear wiper switch Right console window switch Right front window switch Right seat heater switch
NAVIGATION Parking Assistant Wiring Diagram for Land Rover Discovery S 2004 List of elements for Parking Assistant Wiring Diagram for Land Rover Discovery S 2004: 28 (behind left Automatic transmission starter inhibitor/ reverse light switch (on left side of transmission) C0017 C0586 C0707 (behind left rear trim panel) C0957 C0958 Fuse 16 15a Fuse 25 15a Hot in on or start Hot w/ auxiliary circuits relay energized Illum Interior lights system J/c c0017 J/c c0295 J/c c0296 J/c c0707 Kick panel) Left rear inner pdc sensor Left rear outer pdc sensor Passenger compartment fuse box (under left side of dash) Pdc ecu (left rear of luggage compartment) Pdc led Pdc speaker Pdc switch Pnk Right rear inner pdc sensor Right rear outer pdc sensor
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for Land Rover Discovery S 2004 List of elements for Power Distribution Wiring Diagram (1 of 5) for Land Rover Discovery S 2004: 62 (right front of engine compartment) engine compartment fuse box 87a A/c compressor clutch relay Abs return pump relay Accessory socket Alternator/ generator Auxiliary circuits relay Battery Blower relay Body control unit C0018 (behind right kick panel) C0028 C0034 C0572 C0573 C0574 C0576 C0578 C0581 C0583 C0584 C0585 C0586 C0588 C0664 C0826 Cooling fan relay From engine compartment fuse box (diagram 1 of 5) Front fog lamp relay Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse link 1 150a Fuse link 11 30a Fuse link 3 50a Fuse link 4 100a Fuse link 5 50a Fuse link 6 50a Fuse link 7 30a Fuse link 9 30a Heated front screen relay Heated rear screen relay Ice power amplifier J/c co286 J/c coo18 Left power seat relay Passenger compartment fuse box (under left side of dash) Power- wash relay Rear blower relay Rear window lift relay Red Right power seat relay Self-leveling abs relay Starter motor Sun roof ecu To engine compartment fuse box (diagram 1 of 5) To engine compartment fuse box (diagram 2 of 5) To ignition switch (diagram 4 of 5) To passenger compartment fuse box (diagram 3 of 5) Power Distribution Wiring Diagram (2 of 5) for Land Rover Discovery S 2004 List of elements for Power Distribution Wiring Diagram (2 of 5) for Land Rover Discovery S 2004: 70 (not used) (right front of engine compartment) engine compartment fuse box 2 oxygen sensors 4 oxygen sensors 87a A/c compressor clutch relay Active cornering enhancement relay Air injection pump relay Air injection valve Body control unit C0028 C0193 C0504 C0570 C0571 C0573 C0574 C0575 C0577 C0582 C0585 C0586 C0587 C0605 C0634 C0635 C0658 C0660 Camshaft position sensor Cooling fan relay Daytime running light relay Electronic automatic transmission ecu Engine control module (ecm) Evap canister vent Even oxygen pre- catalyst sensor From engine d compartment fuse box (diagram 1 of 5) Fuel burning heater Fuel injector Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse link 30a Fuse link 40a Fuse link 50a Fusible link 2 50a (nas) Horn relay Ignition coils Ignition relay Inertia switch Intelligent driving module Leak detection pump Left front heated oxygen sensor Left indicator relay Left rear heated oxygen sensor Light switch Main relay Mass airflow sensor Odd oxygen pre- catalyst sensor Passenger compartment fuse box (under left side of dash) Purge control valve Rear fog guard lamp relay Right front heated oxygen sensor Right indicator relay Right rear heated oxygen sensor Self- leveling/ abs ecu Starter relay To ignition switch (diagram 4 of 5) To passenger compartment fuse box (diagram 5 of 5) Power Distribution Wiring Diagram (3 of 5) for Land Rover Discovery S 2004 List of elements for Power Distribution Wiring Diagram (3 of 5) for Land Rover Discovery S 2004: 51 87a Aerial Air temperature control (atc) ecu Audio head unit Audio system head unit Body control unit C0018 (behind right kick panel) C0098 C0582 C0586 C0587 C0588 C0590 C0660 C0661 C0670 C0791 Cigar lighter Diagnostic socket Digital clock From engine compartment fuse box (diagram 1 of 5) Front interior lamp Front wiper relay Fuse 15a Fuse 1a Fuse 20a Intelligent driving module Interior mirror Interlock unit J/c c0018 J/c c0286 J/c c0289 J/c c0292 J/c c0723 J/c c0725 J/c c0761 Key-in sensor Left seat heater switch Left vanity mirror Passenger compartment fuse box (under left side of dash) Passive coil Pdc- ecu Rear interior lamp Rear screen wiper motor Rear wiper relay Right seat heater switch Right vanity mirror Space load lamp To passenger compartment fuse box (diagram 5 of 5) Windscreen wash/wipe switch Windscreen wiper motor Power Distribution Wiring Diagram (4 of 5) for Land Rover Discovery S 2004 List of elements for Power Distribution Wiring Diagram (4 of 5) for Land Rover Discovery S 2004: 53 (under left side of dash) passenger compartment fuse box 87a Active cornering enhancement (ace) ecu Air bag dcu Air temperature control ecu Automatic transmission selector Blower relay Body control unit Brake pedal switch C0028 C0230 C0233 C0573 C0586 C0587 C0588 C0590 C0634 C0647 C0660 C0663 C0791 Cruise control switch Diode Electronic automatic transmission ecu Engine compartment fuse box (right front of engine compartment) Engine control module Fresh/ recirculated air switch From fuse 26 in passenger compartment fuse box (diagram 1 of 5) From passenger compartment f fuse box (diagram 2 of 5) Fuse 10a Fuse 15a Fuse 20a Hill descent relay Hill descent switch Ignition relay Ignition switch Iii In-car temperature sensor Instrument pack Intelligent driving module J/c c0290 J/c c0760 Mirror folding ecu Mirror switch Mode fresh/ recirculated air motor Passenger compartment fuse box (under left side of dash) Power relay Resistor Self leveling abs (slabs) ecu Starter relay W/ atc W/o atc Power Distribution Wiring Diagram (5 of 5) for Land Rover Discovery S 2004 List of elements for Power Distribution Wiring Diagram (5 of 5) for Land Rover Discovery S 2004: 31 (diagram 3 of 5) 87a Body control unit (bcu) C0030 C0230 C0586 C0588 C0590 C0661 C0670 Central door lock relay Daytime running light relay From engine compartment fuse box (diagram 2 of 5) From passenger compartment fuse box o Front wiper relay Fuel flap release switch Fuse 1 25a Fuse 2 10a Fuse 21 15a Heated rear screen relay Instrument pack Intelligent driving module (idm) Interlock relay Interlock unit J/c c0287 Mirror folding ecu Passenger compartment fuse box (under left side of dash) Rear fog guard lamp relay Rear wiper relay Transfer box relay Windshield wiper motor
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Land Rover Discovery S 2004 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Land Rover Discovery S 2004: 34 87a Body control unit (under right side of dash) C0018 (behind right kick panel) C0233 C0551 (behind right side of dash) C0577 C0582 C0583 C0586 C0587 C0605 C0660 C0662 Central door locking relays Co661 Diagnostic socket Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse 15a Fuse 25a Hot at all times Inertia switch Instrument pack Intelligent driver module J/c c0018 J/c c0286 J/c c0289 J/c c0293 J/c c0551 Passenger compartment fuse box (under left side of dash) Passive immobilization coil (on right side of steering column) Pnk Pnk/red Radio frequency receiver Power Door Locks Wiring Diagram (2 of 2) for Land Rover Discovery S 2004 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Land Rover Discovery S 2004: 27 C0017 (behind left kick panel) Central door locking switch J/c c0017 J/c c0288 J/c c0292 J/c c0725 J/c c0760 J/c c0761 Left door lock motor switch Left front cdl motor Left front door lock motor Left front superlock motor Left rear cdl motor Left rear door lock motor Left rear superlock motor Lock Pnk/red Right front cdl motor Right front door lock motor Right front superlock motor Right rear cdl motor Right rear door lock motor Right rear superlock motor Tail door lock motor Tailgate cdl motor Tailgate superlock motor Unlock
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Land Rover Discovery S 2004 List of elements for Electrochromic Mirror Wiring Diagram for Land Rover Discovery S 2004: 12 Automatic transmission starter inhibitor/ reverse light switch (on left side of transmission) C0586 C0587 C0706 (behind right rear trim panel) Fuse 15 20a Fuse 25 15a Hot in run or start Hot w/ auxiliary circuits relay energized Interior mirror J/c c0287 J/c c0706 Passenger compartment fuse box (under left side of dash) Power Mirrors Wiring Diagram for Land Rover Discovery S 2004 List of elements for Power Mirrors Wiring Diagram for Land Rover Discovery S 2004: 24 C0017 (behind left kick panel) C0590 Defogger system Down Driver Driver side door mirror Fuse 20a Hot in run J/c c0017 J/c c0285 J/c c0760 Left Left door mirror heater Left door mirror horizontal adjustment motor Left door mirror vertical adjustment motor Mirror switch Nca Passenger Passenger compartment fuse box (under left side of dash) Passenger side door mirror Right Right door mirror heater Right door mirror horizontal adjustment motor Right door mirror vertical adjustment motor
POWER SEATS Heated Seats Wiring Diagram, without Power Seats for Land Rover Discovery S 2004 List of elements for Heated Seats Wiring Diagram, without Power Seats for Land Rover Discovery S 2004: 29 Auxiliary circuits relay C0018 (behind right kick panel) C0572 C0573 C0581 C0586 C0588 C0708 (under center console) Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse 20a Fuse link 1 150a Fuse link 7 30a Hot at all times Hot in acc or run Illum Interior lights system J/c c0018 J/c c0286 J/c c0708 J/c c0761 Left seat cushion heater Left seat heater switch Left seat squab heater Passenger compartment fuse box (under left side of dash) Red Right seat cushion heater Right seat heater switch Right seat squab heater Power & Heated Seat Wiring Diagram for Land Rover Discovery S 2004 List of elements for Power & Heated Seat Wiring Diagram for Land Rover Discovery S 2004: 62 (under center console) c0708 Auxiliary circuits relay Backrest forward Backrest rearward Bcu seat switch Body control unit (under right side of dash) C0018 (behind right kick panel) C0572 C0573 C0576 C0581 C0586 C0588 C0663 C0708 (under center console) Engine compartment fuse box (right front of engine compartment) Forward/ rearward motor Fuse 10a Fuse 20a Fuse 3a Fuse 40a Fuse link 1 150a Fuse link 5 50a Fuse link 7 30a Hot at all times Hot in acc or run Illum Interior lights system J/c 0708 J/c c0018 J/c c0286 J/c c0708 J/c c0724 J/c c0761 Left heated seat module (under left front seat) Left power seat relay (under left front seat) Left satellite fuse box (under left front seat) Left seat Left seat heater switch Lumbar deflate Lumbar inflate Lumbar pump (left/right) Passenger compartment fuse box (under left side of dash) Pnk Red Right heated seat module (under right front seat) Right power seat relay (under right front seat) Right satellite fuse box (under right front seat) Right seat Right seat heater switch Seat cushion heater (left /right) Seat forward Seat front dn Seat front up Seat front up/down motor Seat pack switch (left/right) Seat rear dn Seat rear up Seat rear up/down motor Seat rearward Seat squab heater (left/right) Seat-back recline motor
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Land Rover Discovery S 2004 List of elements for Power Top/Sunroof Wiring Diagram for Land Rover Discovery S 2004: 19 Body control unit (under right side of dash) C0018 (behind right kick panel) C0129 C0583 C0661 C0784 C0785 C1259 Front sun roof motor (at front center of roof) Front sun roof switch Fuse 30a Hot at all times J/c c0018 Passenger compartment fuse box (under left side of dash) Rear sun roof motor (at center of roof) Rear sun roof switch 1 Rear sun roof switch 2 Sun roof ecu (on front center of of roof) Sun roof isolated switch
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Land Rover Discovery S 2004 List of elements for Power Windows Wiring Diagram (1 of 2) for Land Rover Discovery S 2004: 30 87a Body control unit (under right side of dash) C0018 (behind right kick panel) C0551 (behind right side of dash) C0552 (under center console) C0577 C0583 C0584 C0587 C0660 C0662 Co664 Down Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse 30a Hot at all times Hot in run or start Idm Illum Interior lights system J/c c0018 J/c c0551 J/c c0552 Left front window motor Left front window switch Left rear window relay Passenger compartment fuse box (under left side of dash) Right front window motor Right front window switch Power Windows Wiring Diagram (2 of 2) for Land Rover Discovery S 2004 List of elements for Power Windows Wiring Diagram (2 of 2) for Land Rover Discovery S 2004: 12 C0552 (under center console) Down Illum Interior lights system J/c c0552 Left rear window console switch Left rear window motor Left rear window switch Right rear window console switch Right rear window motor Right rear window switch Window lift isolation switch
RADIO Navigation Wiring Diagram, with Navigation (1 of 2) for Land Rover Discovery S 2004 List of elements for Navigation Wiring Diagram, with Navigation (1 of 2) for Land Rover Discovery S 2004: 43 Accessory power connector Aerial amplifier Audio systems head unit C0041 C0082 C0092 C0098 C0233 C0574 C0583 C0586 C0590 C0922 C0983 C1254 Cd auto changer Co361 Engine compartment fuse box (right front of engine compt) Fuse 16 15a Fuse 17 15a Fuse 20 15a Fuse 33 10a Fuse link 13 30a Hot at all times Hot w/ auxiliary circuits relay energized Ice interface module Instrument pack J/c c0285 J/c c0725 J/c c0759 Lighting switch Mode Nca Passenger compartment fuse box (under left side of dash) Pnk Radio remote controls Red Rotary coupler Search+ Search- Send/end Vol+ Vol- Navigation Wiring Diagram, with Navigation (2 of 2) for Land Rover Discovery S 2004 List of elements for Navigation Wiring Diagram, with Navigation (2 of 2) for Land Rover Discovery S 2004: 17 Co708 (under center console) Door high range speaker Door low range speaker Door mid range speaker Ice power amplifier J/c co708 Left front Left high Left rear Pnk/red Range a post speaker Range speaker Red Right front Right high Right rear Tail door low Radio Wiring Diagram, Base & Mid-Level for Land Rover Discovery S 2004 List of elements for Radio Wiring Diagram, Base & Mid-Level for Land Rover Discovery S 2004: 41 Accessory power connector Aerial amplifier Audio systems head unit C0041 C0082 C0361 C0574 C0583 C0586 C0590 C0739 C0923 C1254 Engine compartment fuse box (right front of engine compt) Fuse Fuse 10a Fuse 15a Hot at all times Hot in acc or run J/c c0725 J/c c0759 Left "a" post high range speaker Left front door speaker Left rear door speaker Lighting switch Link 30a Mid line Mode Nca Passenger compartment fuse box (under left side of dash) Red Remote radio controls Right "a" post high range speaker Right front door speaker Right rear door speaker Rotary coupler Search+ Search- Send/end Vol+ Vol- Radio Wiring Diagram, High Level (1 of 2) for Land Rover Discovery S 2004 List of elements for Radio Wiring Diagram, High Level (1 of 2) for Land Rover Discovery S 2004: 52 Accessory power connector Antenna Audio systems head unit C0041 C0082 C0092 C0098 C0361 C0574 C0583 C0586 C0590 C0707 (behind left rear trim panel) C0738 C0739 C0921 C0922 C0983 C1254 Cd auto changer Down Engine compartment fuse box (right front of engine compt) Fuse 10a Fuse 15a Fuse link 30a Hot at all times Hot in acc or run J/c c0285 J/c c0296 J/c c0707 J/c c0725 J/c c0759 Left aerial amplifier (at left rear of roof, behind trim panel) Left headphone Left radio headphone amplifier (behind left rear trim panel) Lighting switch Mode Nca Next Passenger compartment fuse box (under left side of dash) Pnk Red Remote radio controls Right aerial amplifier (at right rear of roof, behind trim panel) Right headphone Right radio headphone amplifier (behind right rear trim panel) Rotary coupler Search+ Search- Send/end Vol+ Vol- Radio Wiring Diagram, High Level (2 of 2) for Land Rover Discovery S 2004 List of elements for Radio Wiring Diagram, High Level (2 of 2) for Land Rover Discovery S 2004: 23 Anti- lock brakes system C0491 C0708 (under center console) Co586 Fuse 15a Hot at all times Ice power amplifier (under left front seat) J/c c0708 Left "a" post high range speaker Left front door low range speaker Left front door mid range speaker Left rear door high range speaker Left rear door low range speaker Passenger compartment fuse box (under left Pnk/red Red Right "a" post high range speaker Right front door low range speaker Right front door mid range speaker Right rear door high range speaker Right rear door low range speaker Side of dash) Tail door low range speaker
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Land Rover Discovery S 2004 List of elements for Shift Interlock Wiring Diagram for Land Rover Discovery S 2004: 43 87a Body control unit (under right side of dash) Brake pedal switch (on brake pedal support) C0075 C0577 C0586 C0587 C0588 C0661 C0662 C0663 C0670 C0671 C0675 C0683 C0684 C0708 (under center console) Co586 Diode Engine compartment fuse box (right front of engine compt) Fuse 10a Fuse 15a Hot at all times Hot in run or start Ignition key in position 0 Ignition key inserted Ignition switch illumination Intelligent driver module (idm) Interlock relay Interlock solenoid Interlock solenoid (at selector lever assembly) Interlock unit J/c c0285 J/c c0287 J/c c0289 J/c c0293 J/c c0552 J/c c0708 Passenger compartment fuse box (under left side of dash) Starter inhibitor switch (on left side of transmission) reverse lamp switch (on left rear side of transmission) Transfer box relay Transfer gearbox interlock solenoid Transmission neutral sensor (on right side of transfer box)
STARTING/CHARGING Charging Wiring Diagram for Land Rover Discovery S 2004 List of elements for Charging Wiring Diagram for Land Rover Discovery S 2004: 17 (right front of engine compartment) engine compartment fuse box Alternator/ generator Battery C0230 C0590 C0632 C0826 Fuse 27 10a Fuse link 1 150a Ground Hot in run or start Ignition/ no charge warning lamp indicator Instrument pack J/c c0760 Passenger compartment fuse box (under left side of dash) Power distribution system Red Starting Wiring Diagram for Land Rover Discovery S 2004 List of elements for Starting Wiring Diagram for Land Rover Discovery S 2004: 22 87a Battery Bcu earth Body control unit (under right side of dash) C0028 C0571 C0573 C0588 C0662 Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse link 12 30a Ground Hot at all times Ignition switch Iii Passenger compartment fuse box (under left side of dash) Power distribution system Red Starter motor Starter motor solenoid Starter relay
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Land Rover Discovery S 2004 List of elements for Supplemental Restraints Wiring Diagram for Land Rover Discovery S 2004: 31 10a Air bag dcu (below center console) Air bag feed Air bag rtn C0233 C0257 C0360-1 (below center console) C0545 C0588 C0590 Diagnostic socket (partial) (under right side of dash) Driver's air bag Earth Fuse 35 Header Hot with ignition switch in position 2 or 3 Ignition Indicator Instrument pack K line Left pretensioner (at left front seat belt anchor) Nca Passenger compartment fuse box (under left side of dash) Passenger's air bag Pnk Preten feed Preten rtn Red Right pretensioner (at right front seat belt anchor) Rotary coupler Srs warning lamp
TRANSMISSION A/T Wiring Diagram for Land Rover Discovery S 2004 List of elements for A/T Wiring Diagram for Land Rover Discovery S 2004: 58 (behind right side of dash) j/c c0551 (under right side of dash) body control unit Automatic gear box selector indicator Automatic transmission selector C0230 C0233 C0245 C0575 C0582 C0586 C0587 C0588 C0590 C0636 C0637 C0660 C0661 C0662 C0663 Converter lock up solenoid Diagnostic socket (under left side of dash) Electronic automatic transmission ecu (under left front seat) Engine compartment fuse box (right front of engine compartment) Engine control module (ecm) (under right side of dash) Engine coolant temperature sensor (front left side of engine) Fuse 10a Fuse 15a Fuse 20a G551 G552 (behind center console) G708 (behind center console) Gear box solenoid Hot at all times Hot in run & start Idm Instrument pack J/c c0286 (under right side of dash) J/c c0287 (under right side of dash) J/c c0293 (under left side of dash) J/c c0552 J/c c0708 J/c c0724 (behind center console) J/c c0761 (behind center console) J/c c1002 (right side of transfer box) Manual Mv1 solenoid Mv2 solenoid Nca Output shaft speed sensor Passenger compartment fuse box (under left side of dash) Pnk Pressure regulator solenoid Red Red/pnk Sport Throttle position sensor (on throttle body) Trans- mission high-low switch Transfer in neutral
TRUNK, TAILGATE, FUEL DOOR Fuel Door Release Wiring Diagram for Land Rover Discovery S 2004 List of elements for Fuel Door Release Wiring Diagram for Land Rover Discovery S 2004: 13 Body control unit (under right side of dash) C0551 (behind right side of dash) C0577 C0590 C0660 C0664 Engine compartment fuse box (right front of engine compartment) Fuel flap release solenoid Fuel flap release switch Fuse 10a Hot at all times J/c c0551 Passenger compartment fuse box (under left side of dash)
WARNING SYSTEMS Warning Systems Wiring Diagram for Land Rover Discovery S 2004 List of elements for Warning Systems Wiring Diagram for Land Rover Discovery S 2004: 42 Body control unit (under right side of dash) C0017 (behind left kick panel) C0230 C0233 C0551 (behind right side of dash) C0552 (under center console) C0574 C0577 C0583 C0586 C0587 C0590 C0660 C0661 C0662 C0670 Engine compartment fuse box (right front of engine compartment) Fuse 10a Fuse 15a Fuse link 30a Head Hot at all times Hot in run or start Ign key inserted switch Instrument cluster Intelligent drive module Interlock unit J/c c0017 J/c c0287 J/c c0289 J/c c0293 J/c c0551 J/c c0552 Left door switch Left front door lock motor Lighting switch Off Park Passenger compartment fuse box (under left side of dash) Red Seat belt switch Seat belt warning lamp
WIPER/WASHER Front Wiper/Washer & Headlamp Washer Wiring Diagram for Land Rover Discovery S 2004 List of elements for Front Wiper/Washer & Headlamp Washer Wiring Diagram for Land Rover Discovery S 2004: 57 87a Auxiliary circuits relay Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0035 C0303 C0551 (behind right side of dash) C0564 (lower left front of engine compt) C0572 C0573 C0575 C0578 C0581 C0584 C0586 C0587 C0588 C0660 C0661 C0662 Engine compartment fuse box (right front of engine compt) Flick wipe switch Front washer pump (behind left side of front bumper) Front wiper relay Fuse 10a Fuse 15a Fuse 20a Fusible link 1 150a Fusible link 10 40a Fusible link 7 30a Head Headlight power wash pump (behind left side of front bumper) High Hot at all times Hot in acc or run Int Intelligent driver module J/c c0017 J/c c0018 J/c c0285 J/c c0286 J/c c0288 J/c c0292 J/c c0293 J/c c0551 Lighting switch Low Off Park Park switch Passenger compartment fuse box (under left side of dash) Powerwash relay Variable delay switch Wash Windscreen wiper motor Windscreen wiper/ washer switch Rear Wiper/Washer Wiring Diagram for Land Rover Discovery S 2004 List of elements for Rear Wiper/Washer Wiring Diagram for Land Rover Discovery S 2004: 51 87a Automatic transmission starter inhibitor/ reverse light switch (on left side of transmission) Auxiliary circuits relay Body control unit (under right side of dash) C0017 (behind left kick panel) C0018 (behind right kick panel) C0303 C0388 C0551 (behind right side of dash) C0564 (lower left front of engine compt) C0573 C0581 C0583 C0586 C0587 C0588 C0590 C0660 C0661 C0662 C0706 (behind right rear trim panel) C0835 Engine compartment fuse box (right front of engine compt) Fuse 10a Fuse 15a Fuse 20a Fusible link 1 150a Fusible link 7 30a Hot at all times Hot in acc or run Hot in run Hot in run or start Intelligent driver module Interior lights system J/c c0017 J/c c0018 J/c c0286 J/c c0287 J/c c0293 J/c c0551 J/c c0706 J/c c0760 Park switch Passenger compartment fuse box (under left side of dash) Rear screen washer switch Rear washer pump (behind left side of front bumper) Rear wiper motor (behind rear door trim panel) Rear wiper relay Rear wiper switch Variable delay switch Windscreen wiper/ washer switch
