Diagram sections — 32 (85 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 MEMORY SYSTEMS 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, with TSD for Land Rover Discovery 3 HSE 2007 List of elements for Automatic A/C Wiring Diagram, with TSD for Land Rover Discovery 3 HSE 2007: 78 (left side of engine compt) engine control module (ecm) 12v Air quality sensor Ambient air temperature sensor (front of radiator) Auto Automatic temperature control module Blower Blower relay C0557 (left front wheel arch liner) C0561 (right headlight) C0570l C0580 C0582 C0634 C0635l C1629 C1630 C2606 C2629 C2655 Can + Can - Can h out Can high + Can high - Can l out Can med + Can med - Central junction box (right side of dash) Computer data lines system Coolant temp Defrost Display E-box cooling fan (right rear of engine compt) E-box fan Ecm power Econ Engine coolant temperature (ect) sensor (top of engine) Engine junction box (under engine compt fuse box) Evaporator sensor (on hvac unit) Face/feet air distribution door motor (on hvac unit) Front blower motor (under right side of dash) Front blower motor control unit (on front blower motor assembly) Fuse 10a Fuse link 12 40a Generic electronic module Gnd Hc/co Heater coolant temperature sensor Hfs Hot at all times Hot w/ engine control module relay energized Hrw Humidity temperature sensor Instrument cluster Intake air door motor Left air temperature door motor (on hvac unit) Nox Off Out Rear Rear a/c circuit Recirc Red Refrigerant pressure sensor (left side of engine compt) Refrigerant solenoid valve (left side of engine) Right air temperature door motor (on hvac unit) Screen air distribution door motor (on hvac unit) Seat l Seat r Seats system (heated seat circuit) Sen gnd 6 Sig gnd Sunlight sensor (top center of dash) Temp l Temp r Thr V out Automatic A/C Wiring Diagram, without TSD for Land Rover Discovery 3 HSE 2007 List of elements for Automatic A/C Wiring Diagram, without TSD for Land Rover Discovery 3 HSE 2007: 58 (left side of engine compt) engine control module (ecm) A/c Air temperature mode motor (behind left rear trim panel) Ambient air temperature sensor (front of radiator) Automatic temperature control module Blower relay C0557 (left front wheel arch liner) C0570l C0580 C0582 C0634 C0635l C1629 C1630 C2606 C2629 C2655 Can + Can - Can h out Can high + Can high - Can l out Can med + Can med - Central junction box (right side of dash) Computer data lines system Coolant temp E-box cooling fan (right rear of engine compt) E-box fan Ecm power Engine coolant temperature (ect) sensor (top of engine) Engine junction box (under engine compt fuse box) Evaporator sensor (on hvac unit) Face/feet air distribution door motor (on hvac unit) Front blower motor (under right side of dash) Front blower motor control unit (on front blower motor assembly) Fuse 10a Fuse link 12 40a Generic electronic module Gnd Hfs Hot at all times Hot w/ engine control module relay energized Hrw Instrument cluster Intake air door motor Rear Recirc Red Refrigerant pressure sensor (left side of engine compt) Refrigerant solenoid valve (left side of engine) Screen air distribution door motor (on hvac unit) Seat l Seat r Sen gnd 6 Sig gnd V out Rear A/C Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Rear A/C Wiring Diagram for Land Rover Discovery 3 HSE 2007: 31 (base of left "d" pillar) (not used) (right "a" pillar) c0811l 12v Air distribution mode motor (behind left rear trim panel) Air off sensor Air quality sensor Air temperature mode motor (behind left rear trim panel) Automatic temperature control module C0570l C0582 C0585l C1629 C1969 C2598 (base of right "b" pillar) C2700 (base of left "d" pillar) Central junction box (right side of dash) Cool box Engine junction box (under engine compt fuse box) Fuse 10a Fuse 30a Gnd Hot at all times Line bus Magnetic valve Power Rear automatic temperature control module (center of headliner) Rear blower motor Rear blower motor control unit (on rear blower motor assembly) Rear blower relay Red
ANTI-LOCK BRAKES Anti Lock Brake Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Anti Lock Brake Wiring Diagram for Land Rover Discovery 3 HSE 2007: 66 (right front wheel arch liner) c2603 Abs ind Abs module (left rear of engine compt) Afs control module Air suspension control module (base of left "a" pillar) Bla Bls C0040 C0582 red C0867l C2114 C2627 (right "a" pillar) C3196 Can h Can l Can-h Can-l Center console switch pack Center fascia switch pack Central junction box (right side of dash) Computer data lines system Diagnostic socket (under left side of dash) Dpfl Dpfr Dprl Dprr Dsc switch Dsfl Dsfr Dsrl Dsrr Engine junction box (under engine compt fuse box) Exterior lights system Fuse 15a Fuse 25a Fuse 5a Fusible link 9 40a Gnd Hdc sw Hill descent relay Hill descent switch Hot at all times Hot in run Ign Instrument cluster K-line Left front wheel speed sensor (left front wheelwell) Left rear wheel speed sensor (below left rear wheelwell) M gnd Mdo-2 Navigation system module (under front passenger's seat) Nca Red Reset Right front wheel speed sensor (right front wheelwell) Right rear wheel speed sensor (below right rear wheelwell) Sin 1 Sot 1 Speed control module Steering angle sensor (on underside of steering column) Stop lamp switch (at top of brake pedal assembly) Tcsaus Ubmr Ubvr Vso Yaw rate sensor (under center console) Terrain Response Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Terrain Response Wiring Diagram for Land Rover Discovery 3 HSE 2007: 26 Abs module (left rear of engine compt) Air suspension control module (base of left "a" pillar) C0583l C0635l C0867l C1319l C1854l C2598 (base of right "b" pillar) Can h Can l Center console switch pack Central junction box (right side of dash) Computer data lines system Dynamic response module Engine control module (left side of engine compt) Fuse 5a Gnd Hot in run Ign Instrument cluster system Parking brake module (under center of vehicle) Rear differential control module (if equipped) (at left "c" pillar) Red Terrain optimization switch Transfer box control module (at rear of engine compt) Transmission control module (on transmission)
ANTI-THEFT Anti-theft Wiring Diagram, Active for Land Rover Discovery 3 HSE 2007 List of elements for Anti-theft Wiring Diagram, Active for Land Rover Discovery 3 HSE 2007: 99 (center of headliner) radio frequency receiver (left front wheel arch liner) c2601 (not used w/ v101) (under center console) passive coil (under roof console) volumetric sensor 50a Alarm horn Alarm led Anti-theft alarm warning ind Aux Batt Battery backed sounder Bbs lin C0561 (right headlamp) C0561 (right headlight) C0564 (left front of engine compt) C0565 C0570l C0580 C0582 C0583l C0584l C0585l C0586l C0809 (base of right "b" pillar) C0811 (right "a" pillar) C1355 (base of right "d" pillar) C1413 C1964 C1970 C2565 (left "b" pillar) C2568 (base of left "d" pillar) C2922 (base of left "d" pillar) Can h Can l Central junction box (right side of dash) Computer data lines system Crank Driver central door locking motor Driver door ajar sw Driver door switch Engine junction box (under engine compt fuse box) Fuse 15a Fuse 40 5a Fuse 5a Fuse 60 5a Fuse link 17 Generic electronic module Gnd Hood ajar Hood switch (at right rear of engine compt) Horn relay Hot at all times Ign Ignition switch Instrument cluster Key in Key lock Key unlock Key-in Left front side repeater lamp Left headlamp Left horn Left ind o/p Left indi- cator fet Left rear central door locking motor (at rear of left rear door) Left rear door switch Left tail lamp unit Left trailer ind o/p Left trailer indicator fet Lf in Lf out Pass door ajar sw Pass door switch Passenger central door locking motor (at rear of front passenger's door) Pick up trailer Red Rf in Right front side repeater lamp Right headlamp Right horn Right ind o/p Right indi- cator fet Right rear central door locking motor Right rear door switch Right tail lamp unit Right trailer ind o/p Right trailer indi- cator fet Rlh ajar sw Rrh ajar sw Tail door open switch Tail- gate ajar Turn signal ind/left front hazard warning lamp Turn signal ind/right front hazard warning lamp Upper tailgate cdl motor Volu- metric arm Volu- metric power Volu- metric trigger W/ v101) (not used Anti-theft Wiring Diagram, Passive for Land Rover Discovery 3 HSE 2007 List of elements for Anti-theft Wiring Diagram, Passive for Land Rover Discovery 3 HSE 2007: 39 (center of headliner) radio frequency receiver Acc & run Air sus ctrl Air suspension control module (base of left "a" pillar) Alarm led Anti- theft alarm warning ind Batt C0570l C0580 C0582 C0583l C0585l C0586l C0635l C0867l C1413 C1537 Can h Can l Central junction box (right side of dash) Computer data lines system Engine control module (left side of engine compt) Engine junction box (under engine compt fuse box) Fuse 10a Fuse 5a Fuse link 16 40a Generic electronic module Gnd Hot at all times Ignition switch Instrument cluster Key in Key-in Lf in Lf out Passive coil (under center console) Red Rf in Tire pressure monitoring control module (center of headliner)
BODY CONTROL MODULES
COMPUTER DATA LINES Diagnostic Socket Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Diagnostic Socket Wiring Diagram for Land Rover Discovery 3 HSE 2007: 43 Abs module (left rear of engine compt) Abs module (left rear of engine compt) c0506l Afs control module Air suspension control module (base of left "a" pillar) Audio head unit Automatic temperature control module C0580 C0582 C0635l C0867l C0957 C1319l C1354 C1537 C1629 C1854l C2627 (right "a" pillar) C2628 (right "a" pillar) C3223l Center console switch pack Central junction box (right side of dash) Diagnostic Engine control module (left side of engine compt) Fuse 63 10a Hot at all times Instrument cluster Of dash) Parking aid control module (base of left "c" pillar) Parking brake module (under center of vehicle) Rear differential control module (at left "c" pillar) Red Restraints control module (under center console) Socket (under left side Speed control module (optional) Steering angle sensor (on underside of steering column) Tire pressure monitoring control module (center of headliner) Transfer box control module (at rear of engine compt) Transmission control module (on transmission) W/ air suspension W/ rear locking differential & terrain W/o air suspension W/o rear locking differential & terrain W/o rear locking differential w/ terrain Fibre Optic Network Wiring Diagram, High Line Audio with Voice Recognition & DAB/SDARS Tuner for Land Rover Discovery 3 HSE 2007 List of elements for Fibre Optic Network Wiring Diagram, High Line Audio with Voice Recognition & DAB/SDARS Tuner for Land Rover Discovery 3 HSE 2007: 16 Audio head unit C2102 C2105 C2155 C2778 C2825 Dab/sdars tuner module Most in Most out Power amplifier (under driver's seat) Touch screen display Voice recognition module W/ navigation W/ voice recognition W/o navigation W/o voice recognition Fibre Optic Network Wiring Diagram, High Line Audio with Voice Recognition, TMC Receiver & TV Tuner for Land Rover Discovery 3 HSE 2007 List of elements for Fibre Optic Network Wiring Diagram, High Line Audio with Voice Recognition, TMC Receiver & TV Tuner for Land Rover Discovery 3 HSE 2007: 18 Audio head unit C2102 C2105 C2106 C2154 C2778 C2825 Most in Most out Power amplifier (under driver's seat) Tmc receiver (behind right rear quarter panel) Touch screen display Tv tuner module Voice recognition module W/ navigation W/ voice recognition W/o navigation W/o voice recognition Fibre Optic Network Wiring Diagram, Low Line Audio for Land Rover Discovery 3 HSE 2007 List of elements for Fibre Optic Network Wiring Diagram, Low Line Audio for Land Rover Discovery 3 HSE 2007: 10 Audio head unit C2102 C2105 C2825 Most in Most out Power amplifier (under driver's seat) Touch screen display W/ navigation W/o navigation
COOLING FAN Cooling Fan Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Cooling Fan Wiring Diagram for Land Rover Discovery 3 HSE 2007: 25 (left front wheel arch liner) c2650 Automatic temperature control module C0557 (left front wheel arch liner) C0570l C0635l C1629 Can + Can - Can h out Can l out Computer data lines system Coolant temp c0634 E-box cooling fan (right rear of engine compt) E-box fan Ecm power Engine control module (ecm) (left side of engine compt) Engine coolant temperature (ect) sensor (top of engine) Engine junction box (under engine compt fuse box) Fuse 10a Hot when engine control module relay energized Power gnd 1 Power gnd 2 Power gnd 3 Sen gnd 6 Signal gnd
CRUISE CONTROL Cruise Control Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Cruise Control Wiring Diagram for Land Rover Discovery 3 HSE 2007: 62 (4.0l) (4.4l) 15a 4.0l 4.4l 5v ref 1 5v ref 2 5v ref 3 Accelerator pedal position sensor (under left side of dash) All times Brake sw C0082 C0582 C0583l C0587l C0634a C0634b C0635l C1254 C2627 (right "a" pillar) C2636 Can h in Can h out Can l in Can l out Central junction box (right side of dash) Clock spring (top of steering column) Computer data lines system Cruise sw + Driver air bag Electric throttle unit (center rear of engine) Engine control module (ecm) (left side of engine compt) Fuse 15 Fuse 25 Fuse 39 Gnd 1 Gnd 2 Horns system Hot at Hot in Hs can h Hs can l Ign (run) Instrument cluster Interior lights system Left steering wheel module Ms can h Ms can l Pedal demand 1 Pedal demand 2 Pnk Red Right steering wheel module Sensor gnd 3 Sound systems Speed control ind Stop lamp switch (at top of brake pedal assembly) Throttle + Throttle - Tps1 Tps2 V batt
DEFOGGERS Heated Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Heated Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007: 50 Air conditioning system Ambient air temperature sensor (front of radiator) Auto Automatic temperature control module Blower C0558 (right "a" pillar) C0580 C0582 C0583l C0635l C1629 C1964 C1970 C2629 C2655 Can + Can - Central junction box (right side of dash) Computer data lines system Defrost Display Door mirror heater Driver door side mirror Econ Engine control module (ecm) (left side of engine compt) Engine junction box (under engine compt fuse box) Fr int wipe Fuse 10a Fuse 5a Generic electronic module Heated washer jets/door mirrors relay Hfs Hot at all times Hot in run Hrw Hs can h Hs can l Instrument cluster Intermittent Ms can h Ms can l Off Passenger door side mirror Rear Recirc Seat l Seat r Steering column wiper switch Temp l Temp r Heated Windshield Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Heated Windshield Wiring Diagram for Land Rover Discovery 3 HSE 2007: 46 Air conditioning system Ambient air temperature sensor (front of radiator) Auto Automatic temperature control module Blower C0580 C0582 C0583l C0635l C1623l C1624 C1629 C2629 C2655 C2694 C2713 Central junction box (right side of dash) Computer data lines system Defrost Display Econ Engine control module (ecm) (left side of engine compt) Engine junction box (under engine compt fuse box) Front heated screen relay Fuse 10a Fuse 30a Fuse 5a Generic electronic module Hfs Hot at all times Hot in run Hrw Hs can h Hs can l Instrument cluster Left windshield heater element (left "a" pillar) Ms can h Ms can l Off Rear Recirc Right windshield heater element (right "a" pillar) Seat l Seat r Temp l Temp r Rear Defogger Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Rear Defogger Wiring Diagram for Land Rover Discovery 3 HSE 2007: 44 Air conditioning system Ambient air temperature sensor (front of radiator) Auto Automatic temperature control module Blower C0381 C0580 C0582 C0635l C2568 (base of left "d" pillar) C2629 C2655 Central junction box (right side of dash) Computer data lines system Defrost Display Econ Engine control module (ecm) (left side of engine compt) Filter Fuse 10a Fuse 25a Generic electronic module Hfs Hot at all times Hot in run Hrw Hs can h Hs can l Instrument cluster Ms can h Ms can l Nca Off Rear Rear heated screen relay Rear screen heated relay ctrl Rear window heater element (center of rear door glass) Recirc Seat l Seat r Temp l Temp r W/ diversity W/o diversity
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007: 43 Air suspension control module (base of left "a " pillar) Air suspension relay Battery C0559 (left front wheel arch liner) C0570l C1684 C1689 C2320l C2321l Comp rel pos Comp temp gnd Comp temp sig Comp v Engine junction box (under engine compt fuse box) Exh v pos F xv pos Fl cv pos Fl height 5v Fl height gnd Fl height sig Fr cv pos Fr height 5v Fr height gnd Fr height sig Front control valve (behind right front wheel arch liner) Front cross link valve Fuse 26 20a Fuse 5a Fusible link 10 60a Ground Hot at all times Left front corner valve Left front height sensor (under left front side of vehicle, on chassis) Pressure 5v Pressure gnd Pressure sensor Pressure sig Red Res v pos Reservoir control valve (under left side of vehicle) Reservoir valve Right front corner valve Right front height sensor (under right front side of vehicle, on chassis) Electronic Suspension Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007: 51 (under left rear side of vehicle, on chassis) left rear height sensor (under right rear side of vehicle, on chassis) right rear height sensor Access ht led Air sus cont Air suspension compressor motor Air suspension control module (base of left "a " pillar) C0561 (right headlight) C0586l C0780 C0781 C0867l C2030l C2598 (base of right "b" pillar) Can in pos Can out pos Center console switch pack Central junction box (right side of dash) Computer data lines system Crawl led Door stat Exhaust valve Fuse 5a Generic electronic module High led Hot in Ign Left rear corner valve Lower sw Lower switch Lowering led Mot temp gnd Mot temp sig R xv pos Raise sw Raise switch Raising led Rear control valve (below left rear wheel arch) Rear cross link valve Right rear corner valve Rl cv pos Rl height 5v Rl height gnd Rl height sig Rr cv pos Rr height 5v Rr height gnd Rr height sig Run Std ht led Temperature compressor sensor Temperature motor sensor
ENGINE PERFORMANCE
4.0L 4.0L, Engine Performance Wiring Diagram (1 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 4) for Land Rover Discovery 3 HSE 2007: 45 (not used) 5v ref 4 Alt monitor C0570l C0634a Cam - Cam a+ Camshaft position sensor (center front of engine) Coil 1b Coil 2a Coil 2b Coil 3a Coil 3b Crank + Crank - Crankshaft position sensor (lower rear of engine) Diff press Egr modulator valve Engine control module (ecm) (left side of engine compt) Engine control module relay Engine coolant temperature sensor (top of engine) Engine junction box (under engine compt fuse box) Fuse 10a Fuse 15a Fuse 20a Fuse 5a Gnd 4 Hot at all times Knock 1a + Knock 1a - Knock 1b + Knock 1b - Knock sensor (top of engine) Maf gnd Nca Oil temp Red Sen gnd 5 Sen gnd 6 Sensor gnd 3 Starting/ charging system Uhego a gnd Uhego a sig Uhego b gnd Uhego b sig 4.0L, Engine Performance Wiring Diagram (2 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 4) for Land Rover Discovery 3 HSE 2007: 41 (front center of engine compt) viscous fan (right front of engine compt) mass air flow (maf) sensor 5v ref 3 Afm iat C0570l C0634a alt control Coil 1a Coolant temp Cyl 1a injector Cyl 1b injector Cyl 2a injector Cyl 2b injector Cyl 3a injector Cyl 3b injector E red E-box fan Egr Electric throttle unit (center rear of engine) Engine control module (ecm) (left side of engine compt) Engine junction box (under engine compt fuse box) Fan request Fan speed Fuel pump Fuel pump relay Fuse 25a Hall effect sensor Hot at all times Igf 1 Igf2 Intake tuning valve Maf Map Mptor + Mptor - Purge valve Red Starting/ charging system Tps1 Tps2 Uhego a htr Uhego b htr 4.0L, Engine Performance Wiring Diagram (3 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 4) for Land Rover Discovery 3 HSE 2007: 19 (top of engine) (top of engine) ignition coil 1 (top of engine) ignition coil 3 (top of engine) ignition coil 4 (top of engine) ignition coil 5 (top of engine) ignition coil 6 (top right side of engine) ignition coil 2 C2649 C2649 (center front of engine) C2922 (base of left "d" pillar) Capacitor E-box cooling fan Fuel injector Fuel tank unit Instrument cluster system Manifold tuning valve (front center of engine) Pressure control valve Purge control valve (top center rear of engine) Red 4.0L, Engine Performance Wiring Diagram (4 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 4) for Land Rover Discovery 3 HSE 2007: 64 (right lower front of engine) oil temperature sensor (under center of vehicle) leak detection pump 5v ref 1 5v ref 2 Accelerator pedal position sensor (under left side of dash) Batt Brake boost pump Brake boost pump (left front of engine compt) Brake boost pump relay Brake sw C0557 (left front wheel arch liner) C0570l C0583l C0584l C0635l C2635 C2650 (left front wheel arch liner) Can h in Can h out Can l in Can l out Central junction box Computer data lines system Cruise control system Cruise sw + Cruise sw - Dmtl heater Dmtl pump Dmtl valve Ecm power Engine control module (ecm) (left side of engine compt) Engine junction box (under engine compt fuse box) Exterior lights system Fuse 20a Fuse 5a Gnd Gnd 1 Gnd 2 Hego a htr Hego a sig Hego b htr Hego b sig Hot at all times Hot in run Hot in start Ign Ign start Left front heated oxygen sensor (under center of vehicle) Left rear heated oxygen sensor (under center of vehicle) Main relay P/n Pedal demand 1 Pedal demand 2 Power gnd 1 Power gnd 2 Power gnd 3 Red Right front heated oxygen sensor (right of gearbox) Right rear heated oxygen sensor (under center of vehicle) Signal gnd Srs signal Start relay Starting/ charging system Throttle power
4.4L 4.4L, Engine Performance Wiring Diagram (1 of 5) for Land Rover Discovery 3 HSE 2007 List of elements for 4.4L, Engine Performance Wiring Diagram (1 of 5) for Land Rover Discovery 3 HSE 2007: 55 (not used) 5v ref 4 Alt monitor C0570l C0634b Cam a gnd Cam a+ Cam b gnd Cam b+ Camshaft position sensor a (right rear of engine) Camshaft position sensor b (right rear of engine) Coil 1b Coil 2a Coil 2b Coil 3a Coil 3b Coil 4a Coil 4b Crank + Crank - Crankshaft position sensor (left side of engine) Egr 1 Egr 2 Egr 4 Egr modulator valve Engine control module (ecm) (left side of engine compt) Engine control module relay Engine coolant temperature sensor (top of engine) Engine junction box (under engine compt fuse box) Fuel temp Fuse 10a Fuse 15a Fuse 20a Fuse 5a Hot at all times Knock 1a + Knock 1a - Knock 1b + Knock 1b - Knock sensor (right front of engine) Left Maf gnd Nca Oil temp Red Right Sen gnd 5 Sen gnd 6 Sensor gnd 3 Sensor gnd 4 Starting/ charging system Uhego a gnd Uhego a sig Uhego b gnd Uhego b sig 4.4L, Engine Performance Wiring Diagram (2 of 5) for Land Rover Discovery 3 HSE 2007 List of elements for 4.4L, Engine Performance Wiring Diagram (2 of 5) for Land Rover Discovery 3 HSE 2007: 42 (front center of engine compt) viscous fan (right front of engine compt) mass air flow (maf) sensor 5v ref 3 Afm iat C0570l C0634b alt monitor Coil 1a Coolant temp E-box fan Electric throttle unit (center rear of engine) Engine control module (ecm) (left side of engine compt) Engine junction box (under engine compt fuse box) Fan request Fan speed Fuel pump Fuel pump relay Fuse 25a Hall effect sensor Hot at all times Igf 1 Igf2 Inj cyl 1a Inj cyl 1b Inj cyl 2a Inj cyl 2b Inj cyl 3a Inj cyl 3b Inj cyl 4a Inj cyl 4b Maf Map Purge valve Red Starting/ charging system Throttle + Throttle - Tps1 Tps2 Uhego a htr Uhego b htr Vvt a Vvt b 4.4L, Engine Performance Wiring Diagram (3 of 5) for Land Rover Discovery 3 HSE 2007 List of elements for 4.4L, Engine Performance Wiring Diagram (3 of 5) for Land Rover Discovery 3 HSE 2007: 17 (left side of engine) (right side of engine) (top left side of engine) (top right side of engine) C2649 C2651 Capacitor Fuel injector Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Red 4.4L, Engine Performance Wiring Diagram (4 of 5) for Land Rover Discovery 3 HSE 2007 List of elements for 4.4L, Engine Performance Wiring Diagram (4 of 5) for Land Rover Discovery 3 HSE 2007: 15 (at front of engine) oil temperature sensor (top of engine) manifold absolute pressure sensor C2922 (base of left "d" pillar) E-box cooling fan Fuel rail temperature sensor Fuel tank unit Instrument cluster system Left front heated oxygen sensor (under center of vehicle) Left rear heated oxygen sensor (under center of vehicle) Purge control valve (rear of engine) Red Right front heated oxygen sensor (right of gearbox) Right rear heated oxygen sensor (under center of vehicle) Variable valve timing oil valve 1 Variable valve timing oil valve 2 4.4L, Engine Performance Wiring Diagram (5 of 5) for Land Rover Discovery 3 HSE 2007 List of elements for 4.4L, Engine Performance Wiring Diagram (5 of 5) for Land Rover Discovery 3 HSE 2007: 58 (under center of vehicle) leak detection pump 5v ref 1 5v ref 2 Accelerator pedal position sensor (under left side of dash) Batt Brake boost pump Brake boost pump (left front of engine compt) Brake boost pump relay Brake sw C0557 (left front wheel arch liner) C0570l C0583l C0584l C0635l C2635 C2650 (left front wheel arch liner) Can h in Can h out Can l in Can l out Central junction box (right side of dash) Computer data lines system Crank Cruise control system Cruise sw + Cruise sw - Demand 1 Demand 2 Dmtl heater Dmtl pump Dmtl valve Ecm power Engine control module (ecm) (left side of engine compt) Engine junction box (under engine compt fuse box) Exterior lights system Fuse 20a Fuse 5a Gnd 1 Gnd 2 Hego a htr Hego a sig Hego b htr Hego b sig Hot at all times Hot in run Hot in start Ign Main relay P/n Power gnd 1 Power gnd 2 Power gnd 3 Red Signal gnd Srs signal Start relay Starting/ charging system Throttle power
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Backup Lamps Wiring Diagram for Land Rover Discovery 3 HSE 2007: 27 C0193 C0570l C0580 C0582 C0583l C0585l C1355 (base of right "d" pillar) C2568 (base of left "d" pillar) Central junction box (right side of dash) Computer data lines system Engine junction box (under engine compartment fuse box) Exterior lamps & trailer connector circuit Fuse 10a Fusible link 16 40a Generic electronic module Hot at all times Ign Ignition switch Left reverse lamp Left tail lamp unit Ms can h Ms can l Reverse lamp switch Reverse relay Right reverse lamp Right tail lamp unit Transmission control module (on transmission) Exterior Lamps & Trailer Connector Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007: 60 40a Auto Auto lights relay Batt C0561 (right headlight) C0564 (left front of engine compt) C0570l C0580 C0582 C0583l C0807 (left "a" pillar) C1413 C2627 (right "a" pillar) Central junction box (right side of dash) Computer data lines system Dip Dip/ main beam Direction indicator switch Engine junction box (under engine compt fuse box) Flash Fuse 10a Fuse 5a Fusible link 15 Fusible link 16 Generic electronic module Hot at all times Hot in run Hot in run or acc Hs can h Hs can l Instrument cluster Left cornering lamp Left cornering lamp fet Left front side marker lamp Left headlamp Left ind Left rear turn signal indicator/ hazard warning lamp Left side lamp Left turn sign ind Lighting control switch Line bus Main Ms can h Ms can l Power tops & memory systems Rain/ambient light sensor (rain sensor: on top center of windshield, behind rearview mirror) Red Right cornering lamp Right cornering lamp fet Right front side marker lamp Right front turn signal indicator/ hazard warning lamp Right headlamp Right ind Right side lamp Right turn sign ind Side lamp relay Steering angle sensor (on underside of steering column) Steering column lighting switch To left indicator fet (diagram 2 of 2) Wiper/ washer system Exterior Lamps & Trailer Connector Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007: 76 (at top of brake pedal assembly) stop lamp switch (base of left "d" pillar) c2568 Abs module (left rear of engine compt) Anti-lock brakes & engine controls systems Anti-lock brakes system Backup lamps circuit C0506l C0565 C0570l C0580 C0583l C0585l C0586l C1319l C1355 (base of right "d" pillar) C1413 C1964 C1970 C2568 (base of left "d" pillar) C2629 Center fascia pack switch Central junction box (right side of dash) Computer data lines system Earth Engine junction box (under engine compt fuse box) From a fuse link 16 (diagram 1 of 2) Fuse 10a Fuse 15a Fuse 30a Fusible link 6 30a Generic electronic module Gnd Hazard warning switch Headlights system High mounted stop lamp Hill descent relay Hot at all times Hot in run Hs can h Hs can l Ign Left front side repeater lamp Left ind fet Left rear guard fog lamp Left rear side marker lamp Left rear turn signal indicator/ hazard flasher lamp Left reverse lamp Left stop lamp Left tail lamp unit Left tail lamps Left trailer ind fet Lh ind/stop Nca Number plate & tail door switch lamp Plate lamp license Red Rev Reverse relay Rh ind/stop Right front side repeater lamp Right ind fet Right rear guard fog lamp Right rear side marker lamp Right rear turn signal indicator/ hazard flasher lamp Right reverse lamp Right stop lamp Right tail lamp unit Right tail lamps Right trailer ind fet Tail Trailer electric brake module Trailer pickup (4 pin) Trailer pickup (7 pin) Trailer socket relay Trailer/ rear wiper relay (at base of left "d" pillar) Transfer control box module (at rear of engine compt)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Land Rover Discovery 3 HSE 2007: 85 (under engine compt fuse box) engine jucntion box (w/ rear auxiliary climate control) rear automatic temperature control module Accessory socket Adaptive cruise control sensor Afs control module Air distribution mode motor Air quality sensor Air suspension control module Air temperature mode motor Ambient light rain sensor Bonnet switch Brake boost pump C0383 C0556 (left front wheel arch liner) C0557 (4.4l) (left front wheel arch liner) C0558 (right "a" pillar) C0559 (left front wheel arch liner) C0560 (left "a" pillar) C0561 (right headlight) C0570l C0616 C0635l C0807 (left "a" pillar) C0809 (base of right "b" pillar) C0811 (right "a" pillar) C1355 (base of right "d" pillar) C1854l C1969 (base of left "d" pillar) C1970 C2321l C2382 C2385 C2565 (left "b" pillar) C2590 C2635 C2700 (base of left "d" pillar) C2922 (base of left "d" pillar) Capacitor Door central locking motor Driver lumbar pump Driver lumbar switch Electric brake trailer module Engine control module Fold back module Front interior lamp Fuel tank unit Interior mirror Left front fog lamp Left front side repeater lamp Left headphone unit Left horn Left lower tailgate release motor Left map lamp Left rear door central locking motor Left rear puddle lamp Left rear window switch Left vanity mirror Memory control module Pad wear sensor Passenger door window switch Passenger seat pack switch Passenger side door mirror Passenger window motor Rear blower motor control unit Rear interior lamp Right front fog lamp Right front puddle lamp Right headlamp Right headphone unit Right horn Right lower tailgate release motor Right map lamp Right power seat relay Right rear door central locking motor Right rear puddle lamp Right rear window switch Right tail lamp unit Right vanity mirror Tailgate open switch Transfer box control module Transmission control module Upper tailgate cdl motor Volumetric sensor W/ auxiliary climate controls Wiper steering column switch Ground Distribution Wiring Diagram (2 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Land Rover Discovery 3 HSE 2007: 93 (right side of dash) central junction box (w/ auxiliary climate control) Abs module Accessory socket Audio head unit Automatic gearbox selector indicator lamp Av input panel Battery Battery backed up sounder Brake fluid levle switch C0081 C0246l C0343 C0564 (left front of engine compt) C0585l C0784 C0957 C1412 (base of right "b" pillar) C1413 C1536 (left "a" pillar) C1537 C1649 C1661 C1692 C1947 (under center console) C1964 C1967 (base of right "b" pillar) C2084 C2115 C2561 (under center console) C2562 (under center console) C2566 (left "b" pillar) C2568 (base of left "d" pillar) C2569 (center of headliner) C2570 (base of left "d" pillar) C2597 C2598 (base of right "b" pillar) C2601 (left front wheel arch liner) C2603 (right front wheel arch liner) C2606 C2626 C2656 C2657 C2694 C2712 C2713 C3001 Center console switch pack Cool box Driver buckle switch Driver door central locking motor Driver door window switch Driver seat track sensor Driver side door mirror Driver window motor Electric park brake switch Engine coolant level sensor Front accessory socket Front blower motor control unit Gearshift mechanism High mounted stop lamp Left front puddle lamp Left front side repeater lamp Left headlamp Left rear seat heater module Left seat squab heater Left tail lamp unit Left washer jet heater Left windshield heater element Low washer fluid level sensor Mirror switch Number plate & tail door switch lamp Parking aid module Parking brake module Passenger buckle switch Power wash pump Rear window heater element Rear window wiper motor Rear wiper trailer relay Red Restraints control module Right rear seat heater module Right seat squab heater Right washer jet heater Right windshield heater element Roof opening panel control module Speed control module Tire pressure monitoring control module Transit relay Viscous fan W/ adaptive headlamp W/ auxiliary climate control Windshield wiper motor Ground Distribution Wiring Diagram (3 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Land Rover Discovery 3 HSE 2007: 66 (w/ headlamp leveling) lighting control switch (w/ high line) Audio head unit Automatic temperature control module C0082 C0565 C0635l C1254 C1354 C1968 (base of right "b" pillar) C2114 C2117 C2163 C2414 C2586 C2627 (right "a" pillar) C2628 (right "a" pillar) C2629 C2630 C2633 C2637 C2645 (under right side of head- liner) C2646 C2647 C2649 (4.0l) (center front of engine) C2649 (4.4l) (center front of engine) C2650 (4.4l) (left front wheel arch liner) C2651 (4.0l) (right side of engine) C2651 (4.4l) (right side of engine) C2655 C2715 C2819 Capacitor Center fascia switch pack Clock spring (top of steering column) Diagnostic socket Driver air bag Engine control module Front cigar lighter Glove compartment lamp Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Instrument cluster Left front footwell lamp Left steering wheel module Navigation system module Passenger air bag Passive coil Power amplifier Pressure control valve Rear differential control module Right front footwell lamp Right steering wheel module Steering angle sensor Steering column lighting switch Touch screen display Trailer pickup Tv tuner module Voice recognition module W/ low line
HEADLIGHTS Fog Lamp Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Fog Lamp Wiring Diagram for Land Rover Discovery 3 HSE 2007: 30 (base of left "d" pillar) c2568 (base of right "d" pillar) c1355 (right headlight) c0561 C0230 C0560 (left "a" pillar) C0570l C0582 C0583l C0585l C2628 (right "a" pillar) Central junction box (right side of dash) Engine junction box (under engine compt fuse box) Front fog lamp ind Front fog lamp relay Front/ rear fog lamp switch Fuse 15a Fuse link 2 30a Hot w/ ignition relay energized Instrument cluster Left front fog lamp Left headlamp Left main beam fet Left rear fog guard lamp Left tail lamp unit Lighting control switch Rear fog lamp ind Right front fog lamp Right rear fog guard lamp Right tail lamp unit Transmissions system Headlamps Wiring Diagram, with Adaptive Lamp Monitor (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Headlamps Wiring Diagram, with Adaptive Lamp Monitor (1 of 2) for Land Rover Discovery 3 HSE 2007: 50 Abs module (left rear of engine compt) Air suspension control module (base of left "a" pillar) Auto Auto lights relay C0580 C0582 C0585l C0586l C0635l C0807 C1319l C2627 (right "a" pillar) Can + Can - Center console switch pack Central junction box (right side of dash) Computer data lines system Dip Dip/ main beam Engine control module (ecm) (left side of engine compt) Flash Fuse 5a Generic electronic module Hot at all times Hot hot w/ side lamp relay energized Hot in run Hot in run or acc Hs can h Hs can l Instrument cluster Lighting control switch Line bus Main Main beam ind Ms can h c0867l Ms can l Parking brake module (under center of vehicle) Power tops & memory systems Rain/ambient light sensor (on top center of windshield, behind rearview mirror) Rear differential control module (at left "c" pillar) Red Restraints control module (under center console) Speed control module Steering angle sensor (on underside of steering column) Steering column lighting switch Terrain optimization switch Transfer box control module (at rear of engine compt) W/ rear locking differential & terrain W/o rear locking differential & terrain Wiper/ washer system Headlamps Wiring Diagram, with Adaptive Lamp Monitor (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Headlamps Wiring Diagram, with Adaptive Lamp Monitor (2 of 2) for Land Rover Discovery 3 HSE 2007: 51 40a Afs control module Batt C0560 (left "a" pillar) C0561 (right headlight) C0564 (left front of engine compt) C0570l C0582 C0583l C0585l C1413 Can h Can l Central junction box (right side of dash) Computer data lines system Engine junction box (under engine compt fuse box) Fog lamps circuit Fuse 10a Fuse link 15 Fuse link 16 40a Generic electronic module Gnd Hot at all times Hot in run Ign Left dip beam fet Left dipped beam Left headlamp Left leveling actuator Left main beam Left main beam fet Left swivel actuator Ll1+ Ll1- Ll2+ Ll2- Lr1+ Lr1- Lr2+ Lr2- Right dip beam fet Right dipped beam Right headlamp Right leveling actuator Right main beam Right main beam fet Right swivel actuator Sbgl Sbgr Sbll Sblr Headlamps Wiring Diagram, without Adaptive Lamp Monitor for Land Rover Discovery 3 HSE 2007 List of elements for Headlamps Wiring Diagram, without Adaptive Lamp Monitor for Land Rover Discovery 3 HSE 2007: 52 40a Auto Auto lights relay Batt C0561 (right headlight) C0564 (left front of engine compt) C0570l C0580 C0582 C0583l C0585l C0586l C0807 C1413 C2627 (right "a" pillar) Can + Can - Central junction box (right side of dash) Computer data lines system Dip Dip/ main beam Engine junction box (under engine compt fuse box) Flash Fog lamps circuit Fuse 5a Fuse link 15 Fuse link 16 Generic electronic module Hot at all times Hot hot w/ side lamp relay energized Hot in run Hot in run or acc Instrument cluster Left dip beam fet Left dipped beam Left headlamp Left main beam Left main beam fet Lighting control switch Line bus Main Main beam ind Power tops & memory systems Rain/ambient light sensor (on top center of windshield, behind rear view mirror) Red Right dip beam fet Right dipped beam Right headlamp Right main beam Right main beam fet Steering column lighting switch Wiper/ washer system
HORN Horn Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Horn Wiring Diagram for Land Rover Discovery 3 HSE 2007: 29 Alarm C0082 C0561 (right headlight) C0570l C0580 C0583l C0585l C1254 C1413 C2627 (right "a" pillar) Central junction box (right side of dash) Clock spring (top of steering column) Driver air bag Engine junction box (under engine compartment fuse box) Fuse 15a Fuse link 17 50a Generic electronic module Gnd Hi tone Horn relay Hot at all times Left horn Left horn switch Left steering wheel module Lo tone Right horn Right horn switch Right steering wheel module V batt
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Courtesy Lamps Wiring Diagram for Land Rover Discovery 3 HSE 2007: 44 (at rear of left rear door) left rear door central locking motor 40a Batt Battery saver relay C0570l C0582 C0583l C0585l C0809 (base of right "b" pillar) C0811 (right "a" pillar) C1413 C1964 C1970 C2565 (left "b" pillar) C2627 (right "a" pillar) C2630 C2922 (base of left "d" pillar) Central junction box (right side of dash) Driver door central locking motor Engine junction box (under engine compt fuse box) Front interior lamp Front passenger door central locking motor (at rear of front passenger's door) Fuse 10a Fusible link 15 Fusible link 16 Generic electronic module Glove compartment lamp Hot at all times Interior lamp fet Left front footwell lamp Left front puddle lamp Left map lamp Left rear puddle lamp Left vanity mirror Load space lamp Passive coil Rear interior lamp Right front footwell lamp Right front puddle lamp Right map lamp Right rear door central locking motor Right rear puddle lamp Right vanity mirror Upper tailgate release motor (at center of tailgate) Instrument Illumination Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007: 76 58d Audio head unit Auto Auto lights relay Batt Break down C0074 C0082 C0089 C0570l C0580 C0582 C0583l C0585l C0586l C0807 (left "a" pillar) C1254 C1354 C1413 C2105 C2627 (right "a" pillar) C2628 (right "a' pillar) C2629 C2630 C2645 (under right side of headliner) C2646 C2819 C2825 Can + Can - Can h Can l Center fascia pack switch Central junction box (right side of dash) Clock spring (top of steering column) Computer data lines system Dimming switch Dip Driver air bag Dsc switch Emergency Engine junction box (under engine compt fuse box) Front alert switch Front cigar lighter Fuse 10a Fuse 5a Fusible link 16 40a General illum Generic electronic module Hazard warning switch Hot at all times Hot in run Hot in run & acc Information Instrument cluster Left steering wheel module Lighting control switch Line bus Master lock switch Master unlock switch Most out Navigation system module (under front passenger's seat) Passenger airbag disable indicator Pdc switch Phone Pnk Power tops & memory systems Rain/ambient light sensor (on top center of windshield, behind rear view mirror) Red Right steering wheel module Sunlight sensor Switch illum To driver door window switch (diagram 2 of 2) Touch screen display Tpm input switch Wiper/ washer system Instrument Illumination Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007: 45 (base of right "b" pillar) c0809 (left "b" pillar) c2565 Air suspension Automatic gearbox selector indicator lamp Automatic temperature control module C0081 C0343 C0357 C0811 (right "a" pillar) C1629 C1964 C1970 C1975 C2598 (base of right "b" pillar) C2629 C2655 C2656 C2657 C2712 Can + Can - Center console switch pack Computer data lines system Driver door window switch Electric park brake switch (under center console) From front cigar lighter (diagram 1 of 2) Front interior lamp Gnd Hi/low ratio Hill descent switch Isolation window lift switch Left headphone unit Left rear heated seat switch Left rear window switch Passenger door window switch Right headphone unit Right rear heated seat switch Right rear window switch Roof opening panel control module Selector mechanism (under center console) Sun roof switch Terrain optimization switch W/ headphones W/o headphones Waterfall lighting led
MEMORY SYSTEMS Memory Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Memory Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007: 53 (bare end wire) C0324 C0352 C0353 C0444 C0560 (left "a" pillar) C0585l C0586l C0784 C0807 (left "a" pillar) C1964 C2382 C2383 C2385 Central junction box (right side of dash) Defogger system Door mirror heater Down Driver door folding mirror motor Driver left/right adjustment mirror motor Driver side door mirror Driver up/down adjustment mirror motor Fold-back mirrors circuit Folding mirror switch Fuse 30a Fuse 5a Generic electronic module Gnd Hot at all time Hot in run or acc Left Left mirror adjustment switch Left/ right Lin bus gnd Memory control module (under driver's seat) Mirror switch Mirrors system Mirrors system (fold-back mirror circuit) Passenger door folding mirror motor Passenger left/right adjustment mirror motor Passenger side door mirror Passenger up/down adjustment mirror motor Power gnd Rain/ambient light sensor (on top center of windshield, behind rearview mirror) Red Right Right mirror adjustment switch Sjb lin Sunroof ecu (at center front of roof) Up/ down V batt Vbatt Wiper/ washer system Memory Seat Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Memory Seat Wiring Diagram for Land Rover Discovery 3 HSE 2007: 73 (bare end wire) (pin 1-6 not used) (under driver's seat) drivers seat height motor Battery saver relay C0560 (left "a" pillar) C0585l C0774 C2381 C2382 C2383 C2384 C2385 C2597 C2930 C2931 Central junction box (right side of dash) Driver seat pack switch Driver seat recline motor (under driver's seat) Driver seat tilt motor (under driver's seat) Drivers seat slide motor (under driver's seat) Electronic gnd Engine controls system Fuse 10a Fuse 30a Fuse 5a Generic electronic module Gnd 1 Gnd 2 Hall sense gnd 1 Hall sense gnd 2 Hall sense gnd 3 Hall sense gnd 4 Height Height down Height down switch Height sense Height up Height up switch Hot at all times Lin bus gnd Memory 1 Memory 2 Memory 3 Memory control module Memory mirrors circuit Memory store Nca Passenger seat height motor (under front passenger's seat) Passenger seat pack switch Passenger seat recline motor Passenger seat slide motor (under front passenger's seat) Pnk Power gnd Recline Recline down switch Recline lower Recline raise Recline sense Recline up switch Red Right power seat relay Sjb lin Slide Slide backward Slide forward Slide forward switch Slide rearward switch Slide sense Tilt Tilt down Tilt sense Tilt up Vbatt
NAVIGATION Navigation Wiring Diagram (1 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Navigation Wiring Diagram (1 of 3) for Land Rover Discovery 3 HSE 2007: 98 (pin 13-17 not used) (pin 2-6 not used) (pin 23-29 not used) (pin 7-13 not used) Abs module (left rear of engine compartment) Acc Am/fm diversity antenna amplifier (rear of headliner) Ant power Audio + Audio - Audio gnd Audio head unit Av input panel Bat Batt C0082 C0506l C0570l C0582 C0583l C1254 C1354 C1848 C2113 C2114 C2115 C2218 C2219 C2236 C2554 C2598 (base of right "b" pillar) C2626 C2645 (under right side of headliner) C2646 C2661 C2819 C2820 C2823 C2825 Can h Can l Central junction box (right side of dash) Channel down Channel up Clock spring (top of steering column) Computer data lines system Dimming Display Engine junction box (under engine compartment fuse box) Fm antenna amplifier Front interior lamp Fuse 10a Fuse 15a Fuse 5a Fusible Gnd Gps antenna Gvif + Gvif - Gvif shield Hot at all times Infotainment relay Interior lights system Left steering wheel module Link 18 50a Mic + Mic - Mic scr Mic+ Mic- Microphone telephone Mode Most in Most out Ms can h Ms can l Navigation system module (under front passenger's seat) Nca Phone end Phone send Power Private can h Private can l Red Rf in Rf input Rf out Rly ctrl Scr Sws 1 Touch screen display V batt Vehicle speed Volume + Volume - W/ navi- gation W/ navigation W/o navi- gation Navigation Wiring Diagram (2 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Navigation Wiring Diagram (2 of 3) for Land Rover Discovery 3 HSE 2007: 59 (pin 19-32 not used) Aci Aud 2 in l+ Aud 2 in l- Aud 2 in r+ Aud 2 in r- Aud in l+ Aud in l- Aud in r+ Aud in r- Batt C2117 C2157 C2158 C2228 C2646 C2647 C2648 C2669 C2776 C2777 C2789 C2987 C3160 Cvbs 1 in Cvbs 1 in gnd Cvbs 2 in Cvbs 2gnd Cvbs gnd Cvbs out Dab/sdars tuner module Gnd Ign Left tv antenna Nca Pci Phone ear+ Phone ear- Phone mic+ Phone mic- Phone/charge gnd Power Red Rf out Right tv antenna Sdars antenna Ser rx+ Ser rx- Ser tx+ Ser tx- Telephone antenna Telephone base plate Tmc receiver (behind right rear quarterpanel) Tmc/ vics antenna amplifier Tv tuner module V batt V charge Voice recognition module Wake phone Navigation Wiring Diagram (3 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Navigation Wiring Diagram (3 of 3) for Land Rover Discovery 3 HSE 2007: 63 +ve -ve Batt C0491 C0492 C0493 C0582 C1352 C1968 (base of right "b" pillar) C2414 C2702 Center speaker Center+ Center- Central junction box (right side of dash) Fuse 30a Gnd Head- phone socket Head- phone switch Hot at all times Ice power amplifier (under driver's seat) Left front door low range speaker Left front high range speaker Left front mid range speaker Left headphone unit Left rear high range speaker Left rear mid range speaker Left rear surround sound speaker Lf bass+ Lf bass- Lf mh+ Lf mh- Lh audio +ve Lh audio +ve lh audio +ve Lh audio -ve gnd Lr spk+ Lr spk- Ls+ Ls- Red Remote ctrl +ve Remote ctrl -ve Rf bass+ Rf bass- Rf mh+ Rf mh- Rh audio +ve Rh audio +ve rh audio +ve Rh audio -ve gnd Right front door low range speaker Right front high range speaker Right front mid range speaker Right headphone unit Right rear high range speaker Right rear mid range speaker Right rear surround sound speaker Rr spk+ Rr spk- Rs+ Rs- Subwoofer W/ 240 watt & 9 speakers W/ 550 watt & 13 speakers Parking Assistant Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Parking Assistant Wiring Diagram for Land Rover Discovery 3 HSE 2007: 23 C0586l C0957 C0958 C1457 C2568 (base of left "d" pillar) C2629 Center fascia pack switch Central junction box (right side of dash) Computer data lines system Front pdc switch Fuse 5a Hot in run Left front inner parking aid sensor Left front outer parking aid sensor Left rear inner parking aid sensor Left rear outer parking aid sensor Parking aid module (base of left "c" pillar) Rear parking aid speaker Red Right front inner parking aid sensor Right front outer pdc sensor Right rear inner parking aid sensor Right rear outer parking aid sensor
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for Power Distribution Wiring Diagram (1 of 4) for Land Rover Discovery 3 HSE 2007: 72 (not used) Abs module Air suspension control module Air suspension relay Battery C0045 C0053 C0192 C0570l C0571 C0572 C0580 C0582 C0583l C0584l C0585l C0586l C0631 C0632 C0635l C0867l C1319l C1537 C1641 C1649 C1661 C1893 C2163 C2321l C3034l Can + Can - Center fascia pack switch Central junction box (right side of dash) Computer data lines system Engine control module Engine junction box (under engine compartment fuse box) From fuse 69 in central junction box (diagram 4 of 4) Fuse 20a Fuse 25a Fuse 5a Fuse link 10 60a Fuse link 150a Fuse link 30a Fuse link 40a Fuse link 80a Generator Generic electronic module Ignition switch Interior mirror Interlock key solenoid Key-in Mega fuse 400a Nca Occupancy detector sensor Parking aid module Rear differential control module Red Restraints control module Run Run & acc Start Starter motor Tire pressure monitoring control module To fuse 15 in central junction box (diagram 4 of 4) To fuse 18 in central junction box (diagram 4 of 4) To fuse 30 in engine junction box (diagram 2 of 4) To fuse 40 in central junction box (diagram 4 of 4) To ignition relay in central junction box (diagram 2 of 4) Transfer box control module Transit relay Transmission control module Power Distribution Wiring Diagram (2 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for Power Distribution Wiring Diagram (2 of 4) for Land Rover Discovery 3 HSE 2007: 79 Accessory socket relay Automatic temperature control module Auxiliary driving lamp relay Battery backed up sounder Blower relay Brake boost pump relay C0560 (left "a" pillar) C0570l C0582 C0583l C0585l C0635l C0926 C1413l C1537 C1854l C1967 (base of right "b" pillar) C2626 C2630 C2655 C2660 C2700 (base of left "d" pillar) Capacitor Center accessory socket Central junction box (right side of dash) Cigar lighter relay Electric brake trailer module Engine control module Engine control module relay Engine junction box (under engine compartment fuse box) From c fuse 10 in engine junction box (diagram 1 of 4) From f fuse 24 in engine junction box (diagram 2 of 4) From fuse 28 in central junction box (diagram 1 of 4) From fuse 33 in central junction box (diagram 4 of 4) From fuse 55 in central junction box (diagram 3 of 4) Front accessory socket Front cigar lighter Fuel fired booster heater Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 5a Fuse link 12 40a Fuse link 14 40a Fuse link 16 40a Fuse link 2 30a Fuse link 3 30a Fuse link 30a Fuse link 50a Fuse link 6 30a Fuse link 7 30a Generic electronic module Heated washer jets/ door mirror relay Heated washer jets/door mirrors relay Heated windshield relay Ignition relay Instrument cluster Left rear seat heater module Lighting control switch Magnetic valve Parking brake module Power wash relay Radio frequency receiver Rear accessory socket Rear blower relay Reverse relay Right rear seat heater module Starter relay Tire pressure monitoring control module To fuse 13 in central junction box (diagram 3 of 4) To fuse 15 in engine junction box (diagram 3 of 4) To fuse 16 in central junction box (diagram 2 of 4) Transfer box control module Transmission control module Wiper fast-slow relay Wiper on-off relay Power Distribution Wiring Diagram (3 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for Power Distribution Wiring Diagram (3 of 4) for Land Rover Discovery 3 HSE 2007: 63 Audio head unit Battery saver relay C0570l C0582 C0583l C0585l C0784 C0976 C1354 C2114 C2157 C2382 C2385 C2414 C2658 C2777 C2937 Cdl lock relay Cdl return relay Central junction box (right side of dash) Cool box Diagnostic socket Driver lock relay Driver lumbar switch Driver window motor Engine junction box (under engine compartment fuse box) Fold back module From g fuse 16 in engine junction box (diagram 2 of 4) From o accessory socket relay in central junction box (diagram 2 0f 4) From p fuse 44 in central junction box (diagram 3 of 4) Fuel flap lock relay Fuel flap unlock relay Fuse 10a Fuse 15a Fuse 25a Fuse 30a Fuse 5a Fuse link 15 40a Fuse link 18 50a Gearshift mechanism Generic electronic module Heated rear screen relay Horn relay Info- tainment relay Lift window relay Memory control module Micro diode Navigation system module Passenger window motor Power amplifier Rear wiper trailer relay Red Right power seat relay Roof opening panel control module Side lamp relay Super- lock relay Telephone module To cigar lighter relay in central junction box (diagram 2 of 4) To fuse 59 in central junction box (diagram 3 of 4) Touch screen display Trailer fuse Voice recognition module W/ lumbar Power Distribution Wiring Diagram (4 of 4) for Land Rover Discovery 3 HSE 2007 List of elements for Power Distribution Wiring Diagram (4 of 4) for Land Rover Discovery 3 HSE 2007: 47 Abs module Adaptive cruise control sensor Afs ecu C0582 C0583l C0585l C0586l C0635l C1854l C2145l C2163 Center console pack switch Center fascia switch pack Central console pack switch Central fascia pack switch Central junction box (right side of dash) Engine control module From fuse 9 in central junction box (diagram 1 of 4) From ignition switch (diagram 1 of 4) From t fuse 69 in central junction box (diagram 4 of 4) Fuse 10a Fuse 15a Fuse 5a Gearshift mechanic Generic electronic module Heated rear screen relay Hill descent relay Instrument cluster Left headlamp Lighting control switch Mirror switch Ohms Parking brake module Rain sensor Rear differential control module Rear wiper trailer relay Red Right headlamp Speed control module Steering angle sensor Stop lamp switch To accessory socket relay in central junction box (diagram 2 of 4) To fuse 37 in central junction box (diagram 4 of 4) To transit relay (diagram 1 of 4) Transfer box control module Wash pump relay Yaw rate sensor
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007: 81 (center of headliner) radio frequency receiver (not used w/ v101) (right side of dash) central junction box Alarm led Aux Batt C0570l C0580 C0582 C0583l C0585l C0586l C0809 (base of right "b" pillar) C1413 C1964 C1970 C2565 (left "b" pillar) C2922 (base of left "d" pillar) Can h Can l Cdl lock o/p Cdl lock relay Cdl return relay Central door locking motor Computer data lines system Crank Door key lock switch Door lock switch Driver ajar Driver door lock status Driver door switch Driver lock motor Driver lock o/p Driver lock relay Driver passenger central door locking motor (at rear of front passenger's door) Driver super lock motor Engine junction box (under engine compt fuse box) Fuse 30a Fuse 40 5a Fuse 60 5a Fuse link 17 50a Generic electronic module Gnd Hot at all times Ign Ignition switch Instrument cluster Key in Key-in Left lower tailgate release motor Left rear central door locking motor (at rear of left rear door) Left rear door ajar Left rear door switch Left rear lock motor Left rear super lock motor Lf in Lf out Lock Lower tailgate fet Lower tailgate o/p Pass door ajar Passenger door switch Passenger lock motor Passenger super lock motor Passive coil Red Rf in Right lower tailgate release motor (at right side of tailgate) Right rear central door locking motor Right rear door ajar Right rear door switch Right rear lock motor Right rear super lock motor Rtn 1 o/p Rtn 2 o/p Run Run & acc Start Super lock o/p Super lock relay Unlock Power Door Locks Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007: 79 (at center of tailgate) tail door open switch (not used w/ v101) Bonnet ajar C0383 C0561 (right headlamp) C0561 (right headlight) C0564 (left front of engine compt) C0565 C0580 C0582 C0583l C0584l C0585l C0586l C0616 C1355 (base of right "d" pillar) C1413 C1964 C1970 C2568 (base of left "d" pillar) C2629 C2922 (base of left "d" pillar) Center fascia pack switch Central junction box (right side of dash) Fet Fuel flap lock Fuel flap lock relay Fuel flap release motor (right rear of cargo area) Fuel flap unlock Fuel flap unlock relay Fuse 10a Fuse 15a Generic electronic module Gnd Hi tone Hood switch (at right rear of engine compt) Horn relay Horn rly ctrl Hot at all times Indicator Key lock Key unlock Left Left front side Left headlamp Left horn Left ind o/p Left indi- cator fet Left tail lamp unit Left trailer ind o/p Lo tone Lower tail door release request Lower tail door release request switch Master lock Master lock switch Master unlock Master unlock switch Number plate & tail door switch lamp Pick up trailer Pnk/red Repeater lamp Right front side Right headlamp Right horn Right ind o/p Right indi- cator fet Right tail lamp unit Right trailer ind o/p Right trailer indi- cator fet Tail door open switch Tailgate ajar Trailer Turn signal ind/left front hazard warning lamp Turn signal ind/right front hazard warning lamp Upper tail door release request Upper tail door release request switch Upper tailgate cdl motor (c0383: at center of tailgate) Upper tailgate fet Upper tailgate o/p
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Electrochromic Mirror Wiring Diagram for Land Rover Discovery 3 HSE 2007: 25 C0570l C0580 C0582 C0583l C0585l C0586l C0807 (left "a" pillar) Can h Can l Central junction box (right side of dash) Computer data lines system Engine junction box (under engine compt fuse box) Exterior lights system Fuse 10a Fuse 5a Fuse link 16 40a Generic electronic module Hot at all times Hot in run Ignition switch Interior mirror Reverse lamp switch Reverse relay Run Transmission control module (on transmission) Fold-back Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Fold-back Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007: 16 C0585l C0811 (right "a" pillar) C1964 Central junction box (right side of dash) Control unit Driver door folding mirror motor Driver side door mirror Fold in relay Fold out relay Fold- back module Folding mirror switch Fuse 10a Hot at all times Mirror switch Passenger door folding mirror motor Passenger side door mirror Power Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Power Mirrors Wiring Diagram for Land Rover Discovery 3 HSE 2007: 22 C0585l C1964 Central junction box (right side of dash) Defogger system Door mirror heater Down Driver door folding mirror motor Driver left/right adjustment mirror motor Driver side door mirror Driver up/down adjustment mirror motor Fold-back mirror circuit Folding mirror switch Fuse 5a Hot in run or acc Left/right switch Memory systems Mirror switch Passenger door folding mirror motor Passenger left/right adjustment mirror motor Passenger side door mirror Passenger up/down adjustment mirror motor Passenger/ driver switch
POWER SEATS Front Seat Heater Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Front Seat Heater Wiring Diagram for Land Rover Discovery 3 HSE 2007: 30 Air conditioning system Automatic temperature control module Batt C0570l C0582 C1536 (left "a" pillar) C1629 C2295 C2597 C2629 C2655 Central junction box (right side of dash) Engine junction box (under engine compartment fuse box) Fuse 10a Fuse 25a Gnd Hot at all times Hot w/ ignition relay energized Left power Left seat backrest heater Left seat cushion heater Left seat heater switch Left sens Nca Right power Right seat backrest heater Right seat cushion heater Right seat heater switch Right sens Thermistor Lumbar Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Lumbar Wiring Diagram for Land Rover Discovery 3 HSE 2007: 11 C0560 (left "a" pillar) C0585l Central junction box (right side of dash) Driver lumbar pump Driver lumbar switch Fuse 5a Gnd Hot at all times Lumbar deflate Lumbar inflate Vbatt Power Seats Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Power Seats Wiring Diagram for Land Rover Discovery 3 HSE 2007: 35 (under driver's seat) driver seat tilt motor (under front passenger's seat) passenger seat height motor Battery saver relay C0558 (right "a" pillar) C0773 C0774 C0775 C2597 Central junction box (right side of dash) Driver seat height motor (under driver's seat) Driver seat pack switch Driver seat recline motor (under driver's seat) Driver seat slide motor (under driver's seat) Engine controls system Fuse 10a Fuse 30a Generic electronic module Gnd Height down switch Height up switch Hot at all times Ignition Nca Passenger seat pack switch Passenger seat recline motor Passenger seat slide motor (under front passenger's seat) Pnk Recline down switch Recline up switch Right power seat relay Slide forward switch Slide rearward switch Tilt down switch Tilt up switch V batt Rear Seat Heater Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Rear Seat Heater Wiring Diagram for Land Rover Discovery 3 HSE 2007: 22 C1412 (base of right "b" pillar) C2566 (left "b" pillar) C2598 (base of right "b" pillar) Engine junction box (under engine compartment fuse box) Fuse 25a High Hot w/ ignition relay energized Interior lights system Left rear seat backrest heater Left rear seat cushion heater Left rear seat heat switch Left rear seat heater module (under rear seat) Left rear side seat heater Low Pnk Red Right rear seat backrest heater Right rear seat cushion heater Right rear seat heat switch Right rear seat heater module (under rear seat) Right rear side seat heater Thermistor
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Power Top/Sunroof Wiring Diagram for Land Rover Discovery 3 HSE 2007: 32 Aux C0357 C0585l C0586l C0784 C0785 C1413 C2382 C2712 Central junction box (right side of dash) Close Front interior lamp Fuse 20 15a Generic electronic module Gnd Hot at all times Hot in on or acc Illum Interior lights system Lin-bus Memory control module Nca Open Rain/ambient light sensor (on top center of windshield, behind rearview mirror) Red Roof opening panel motor Sjb lin Sun roof switch Sunroof ecu Switch gnd V batt Vbatt
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Power Windows Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007: 47 (at rear of front passenger's door) passenger door central locking motor Acc & run C0081 C0343 C0570l C0580 C0582 C0583l C0585l C0586l C1413 C1964 C2654 Can + Can - Central junction box Computer data lines system Driver auto dn Driver auto up Driver dn Driver door ajar Driver door central locking motor Driver door window switch Driver up Engine junction box Fuse 20a Fuse 25a Fuse 60 5a Fuse link 18 50a Generic electronic module Global open/ close fet Gnd Hot at all times Ignition switch Illum Isolation switch Lift window relay Lr dn Lr up Pass dn Pass up Passenger door ajar Rr dn Rr up Run Start Time out signal Power Windows Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Power Windows Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007: 22 (in left rear door) left rear window motor (in right rear door) right rear window motor C0041 C0809 (base of right "b" pillar) C1964 C1970 C2565 (left "b" pillar) Driver window motor Ecu Hall effect Left rear window switch Lighting control switch Lr dn Lr up Pass dn Pass up Passenger door window switch Passenger window motor Relay Right rear window switch Rr dn Rr up
RADIO Radio Wiring Diagram, High Line (1 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Radio Wiring Diagram, High Line (1 of 3) for Land Rover Discovery 3 HSE 2007: 98 (pin 13-17 not used) (pin 2-6 not used) (pin 23-29 not used) (pin 7-13 not used) Abs module (left rear of engine compartment) Acc Am/fm diversity antenna amplifier (rear of headliner) Ant power Audio + Audio - Audio gnd Audio head unit Av input panel Bat Batt C0082 C0506l C0570l C0582 C0583l C1254 C1354 C1848 C2113 C2114 C2115 C2218 C2219 C2236 C2554 C2598 (base of right "b" pillar) C2626 C2645 (under right side of headliner) C2646 C2661 C2819 C2820 C2823 C2825 Can h Can l Central junction box (right side of dash) Channel down Channel up Clock spring (top of steering column) Computer data lines system Dimming Display Engine junction box (under engine compartment fuse box) Fm antenna amplifier Front interior lamp Fuse 10a Fuse 15a Fuse 5a Fusible Gnd Gps antenna Gvif + Gvif - Gvif shield Hot at all times Infotainment relay Interior lights system Left steering wheel module Link 18 50a Mic + Mic - Mic scr Mic+ Mic- Microphone telephone Mode Most in Most out Ms can h Ms can l Navigation system module (under front passenger's seat) Nca Phone end Phone send Power Private can h Private can l Red Rf in Rf input Rf out Rly ctrl Scr Sws 1 Touch screen display V batt Vehicle speed Volume + Volume - W/ navi- gation W/ navigation W/o navi- gation Radio Wiring Diagram, High Line (2 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Radio Wiring Diagram, High Line (2 of 3) for Land Rover Discovery 3 HSE 2007: 59 (pin 19-32 not used) Aci Aud 2 in l+ Aud 2 in l- Aud 2 in r+ Aud 2 in r- Aud in l+ Aud in l- Aud in r+ Aud in r- Batt C2117 C2157 C2158 C2228 C2646 C2647 C2648 C2669 C2776 C2777 C2789 C2987 C3160 Cvbs 1 in Cvbs 1 in gnd Cvbs 2 in Cvbs 2gnd Cvbs gnd Cvbs out Dab/sdars tuner module Gnd Ign Left tv antenna Nca Pci Phone ear+ Phone ear- Phone mic+ Phone mic- Phone/charge gnd Power Red Rf out Right tv antenna Sdars antenna Ser rx+ Ser rx- Ser tx+ Ser tx- Telephone antenna Telephone base plate Tmc receiver (behind right rear quarterpanel) Tmc/ vics antenna amplifier Tv tuner module V batt V charge Voice recognition module Wake phone Radio Wiring Diagram, High Line (3 of 3) for Land Rover Discovery 3 HSE 2007 List of elements for Radio Wiring Diagram, High Line (3 of 3) for Land Rover Discovery 3 HSE 2007: 63 +ve -ve Batt C0491 C0492 C0493 C0582 C1352 C1968 (base of right "b" pillar) C2414 C2702 Center speaker Center+ Center- Central junction box (right side of dash) Fuse 30a Gnd Head- phone socket Head- phone switch Hot at all times Ice power amplifier (under driver's seat) Left front door low range speaker Left front high range speaker Left front mid range speaker Left headphone unit Left rear high range speaker Left rear mid range speaker Left rear surround sound speaker Lf bass+ Lf bass- Lf mh+ Lf mh- Lh audio +ve Lh audio +ve lh audio +ve Lh audio -ve gnd Lr spk+ Lr spk- Ls+ Ls- Red Remote ctrl +ve Remote ctrl -ve Rf bass+ Rf bass- Rf mh+ Rf mh- Rh audio +ve Rh audio +ve rh audio +ve Rh audio -ve gnd Right front door low range speaker Right front high range speaker Right front mid range speaker Right headphone unit Right rear high range speaker Right rear mid range speaker Right rear surround sound speaker Rr spk+ Rr spk- Rs+ Rs- Subwoofer W/ 240 watt & 9 speakers W/ 550 watt & 13 speakers Radio Wiring Diagram, Low Line for Land Rover Discovery 3 HSE 2007 List of elements for Radio Wiring Diagram, Low Line for Land Rover Discovery 3 HSE 2007: 45 (under right side of headliner) c2645 15a Am/fm antenna Antenna power Audio head unit C0082 C0582 C0586l C0807 (left "a" pillar) C1254 C1354 C2115 C2219 C2236 C2626 C2835 Central junction box (right side of dash) Clock spring (top of steering column) Coax Computer data lines system Diagnostic gnd Fuse Home link Hot at all times Hot in run Interior lights system Interior mirror Left front high range speaker Left front mid range speaker Left rear mid range speaker Left steering wheel module Lh + Lh - Ms can h Ms can l Nca Pnk Power gnd Remote control Rh + Rh - Right front high range speaker Right front mid range speaker Right rear mid range speaker V batt
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Shift Interlock Wiring Diagram for Land Rover Discovery 3 HSE 2007: 67 (amber) (red) Abs module (left rear of engine compt) Acc & run Air suspension control module (base of left "a" pillar) Batt C0193 C0570l C0580 C0582 C0583l C0585l C0586l C0635l C0867l C1319l C1413 C1854l C2570 (base of left "d" pillar) C2598 (base of right "b" pillar) Can + Can - Can in + Can in - Can in+ Can in- Can out + Can out - Can out+ Can out- Central junction box (right side of dash) Clutch gnd Clutch position sensor (m/t) Clutch sig Clutch sup Computer data lines system Electric park brake ind Electric park brake switch (under center console) Engine control module (left side of engine compt) Engine junction box (under engine compartment fuse box) Fuse 5a Fusible link 16 40a Fusible link 8 30a Gearshift mechanism Generic electronic module Gnd Hot at all times Hot in run Ign Ignition switch Instrument cluster Key in Key-in Parking brake module (under center of vehicle) Rear differential control module (at left "c" pillar) Red Shift lock + Shift lock +/ key lock + Shift lock - Slamp Sw 1 Sw 2 Sw 4 Sw 5 Transfer box control module (at rear of engine compt) Transmission control module (on transmission) Vbatt
STARTING/CHARGING Charging Wiring Diagram, with Transit Relay for Land Rover Discovery 3 HSE 2007 List of elements for Charging Wiring Diagram, with Transit Relay for Land Rover Discovery 3 HSE 2007: 40 4.0l 4.4l Acc B+ generator Batt sense Battery C0045 C0053a C0053b C0192 C0570l C0580 C0582 C0586l C0632 C1641 C1661 C1893b C3034l Can + Can - Central junction box (right side of dash) Computer data lines system Engine junction box (under engine compt fuse box) Fuse 5a Generic electronic module Hot at all times Ignition switch Interior mirror Lock Mega fuse 400a Nca Off Power Power distribution system Red Run Signal Start Transit relay Charging Wiring Diagram, without Transit Relay for Land Rover Discovery 3 HSE 2007 List of elements for Charging Wiring Diagram, without Transit Relay for Land Rover Discovery 3 HSE 2007: 50 4.0l 4.4l Acc Alt com Alt mon B+ generator Batt sense Battery C0045 C0053a C0053b C0192 C0570l C0580 C0582 C0632 C0634a C0634b C0635l C1641 C1661 C1893a C1893b Can + Can - Can high + Can high _ Can in+ Can in- Can med + Can med - Can out+ Can out- Central junction box (right side of dash) Computer data lines system Engine control module (left side of engine compartment) Engine junction box (under engine compt fuse box) Fuse 5a Generic electronic module Hot at all times Ignition switch Ignition/ no charge warning ind Instrument cluster system Lock Mega fuse 400a Off Power distribution system Red Run Start Starting Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Starting Wiring Diagram for Land Rover Discovery 3 HSE 2007: 34 Acc Battery C0045 C0179 C0192 C0193 C0570l C0582 C0584l C0631a C0632 C0635l C1641 C1661 Central junction box (right side of dash) Engine control module (left side of engine compartment) Engine junction box (under engine compt fuse box) Fuse 5a Fusible link 14 40a Hot at all times Ign start Ignition switch Lock Mega fuse 400a Off P/n Power distribution system Red Run Start Starter Starter motor Starter relay Transmission control module (on transmission)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Land Rover Discovery 3 HSE 2007: 68 Airbag dis ind Buckle sw-dr Buckle sw-pass C0582 C0585l C2387 C2561 (under center console) C3223l C3224l Can bus - Can bus+ Can+ Can- Center facia switch pack Central junction box (behind right side of dash) Computer data line system Crash output Dr airbag f1 Dr airbag f2 Dr airbag r1 Dr airbag r2 Dr preten f1 Dr preten r1 Dr seat track f Driver pre-tensioner Engine control module (left side of engine c0635l compartment) Fuse 5a Fuse 9 Gnd Hot in run Left rear side airbag sensor 1 (base of left "b" pillar) Left side airbag sensor (in driver's door) Lh crash sens f Lh crash sens r Lh side a/bag f1 Lh side a/bag r1 Lh side cur f1 Lh side cur f2 Lh side cur r1 Lh side cur r2 Lh side sens f1 Lh side sens f2 Lh side sens r1 Lh side sens r2 Pass airbag f1 Pass airbag f2 Pass airbag r1 Pass airbag r2 Pass preten f1 Pass preten r1 Passenger airbag disable indicator Passenger pre-tensioner Red Restraints control module (under center console) Rh crash sens f Rh crash sens r Rh side cur f1 Rh side cur f2 Rh side cur r1 Rh side cur r2 Rh side sens f1 Rh side sens f2 Rh side sens r1 Rh side sens r2 Right rear side airbag sensor 1 (base of right "b" pillar) Right rear side airbag sensor 2 (right "c" pillar) Right side airbag Right side airbag sensor (in front passenger's door) Supplemental Restraints Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Land Rover Discovery 3 HSE 2007: 32 (right "a" pillar) c2627 Belt tension system sensor C0082 C0251 C0257 C0261 C0406 C1254 C1947 (under center console) C1948 C2562 (under center console) C2633 C2636 C2637 Clock spring (top of steering c2641 column) Driver air bag Driver buckle switch Driver seat track sensor Driver side curtain airbag 1 Driver side curtain airbag 2 Left front impact sensor (behind left side of front bumper) Left rear side airbag sensor 2 (left "c" pillar) Left side airbag Nca Occupancy detection sensor (under front passenger's seat) Passenger air bag (behind right side of dash) Passenger buckle switch Passenger side curtain airbag 1 Passenger side curtain airbag 2 Pressure mat sensor Red Right front impact sensor (behind right side of front bumper)
TRANSMISSION 4WD Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for 4WD Wiring Diagram for Land Rover Discovery 3 HSE 2007: 36 (left front wheel arch liner) c0556 Batt C0570l C0583l C1319l C1854l C1855 Center console switch pack Central junction box (right side of dash) Coil + Coil - Computer data lines system Engine junction box (under engine compt fuse box) Fuse 5a Fuse link 30a Gnd Hall sig a Hall sig b Hot at all times Hot in on Hs can hi in Hs can hi out Hs can lo in Hs can lo out Ign Ignition switch Interlock key solenoid Key lock drive Mode selector solenoid (under center of vehicle) Pos sig Red Selector position sensor (on transfer box) Temp sens Transfer box control module (at rear of engine compartment) Transfer box motor Transmission high-low switch A/T Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for A/T Wiring Diagram for Land Rover Discovery 3 HSE 2007: 69 (+) (-) Automatic gearbox selector indicator lamp Aux Batt C0560 (left "a" pillar) C0570l C0582 C0584l C0585l C2598 (base of right "b" pillar) Can high Can low Capacitor Central junction box (right side of dash) Computer data lines system D led Diagnostic connector (under left side of dash) Engine junction box (under engine compt fuse box) Fuse 10a Fuse 5a Gearshift mechanism (under center console) Gnd Hall sensor 1 Hall sensor 2 Hall sensor 3 Hall sensor 4 Hot at all times Hot in acc Hot in run Ign Illum Illum/batt Interior lights system K line Mechatronics N led Oil temperature sensor P led P lock P lock confir- mation P r n d 5 4 3 P/n signal Pcb/prnd position sensor Pr/sv Pr1 Pr2 Pr3 Pr4 Pr5 Pr6 R led Red S/m Shaft output speed sensor Shifr lock - Shift lock + Shift lock +/ key lock + Shift lock - Sport/ manual Sport/manual led Starting/ charging system Step + Step - Step+ Step- Transmission control module Transmission control module (on transmission) Turbine speed sensor Rear Differential Lock Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Rear Differential Lock Wiring Diagram for Land Rover Discovery 3 HSE 2007: 39 (at left "c" pillar) Batt Brake actuator solenoid C0570l C0583l C2162 C2163 C2164 C2715 Central junction box (right side of dash) Computer data lines system Differential oil temperature sensor (in rear differential) Engine junction box (under engine compt fuse box) Fuse 5a Fuse link 40a Gnd Hall gnd Hall in1 Hall in2 Hall sig a Hall sig b Hall vsupp Hot at all times Hot in on Hs can hi out Hs can lo in Ign Mag+ Mag- Mot+ Mot- Motor temperature sensor Rear differential actuator (on rear differential) Rear differential control module Red Temp- Temp1+ Temp2+ Temp2-
TRUNK, TAILGATE, FUEL DOOR Tailgate & Fuel Door Release Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Tailgate & Fuel Door Release Wiring Diagram for Land Rover Discovery 3 HSE 2007: 46 Batt 1 C0383 C0580 C0582 C0583l C0585l C0586l C0616 C1413 C2568 (base of left "d" pillar) C2629 C2922 (base of left "d" pillar) Center fascia pack switch Central junction box (right side of dash) Engine junction box (under engine compartment fuse box) Fuel flap lock relay Fuel flap release motor (right rear of cargo area) Fuel flap unlock relay Fuel lock Fuel unlock Fuse 10a Fuse 30a Fuse link 17 50a Generic electronic module Gnd Hot at all times Left lower tailgate release motor Lower tailgate fet Lower tailgate o/p Lower tailgate release request Lower tailgate release request switch Master lock Master lock switch Master unlock Master unlock switch Number plate & tail door switch lamp Pnk/red Right lower tailgate release motor (at right side of tailgate) Tailgate ajar Tailgate open switch Tailgate open switch (at center of tailgate) Upper tailgate cdl motor (at center of tailgate) Upper tailgate fet Upper tailgate o/p Upper tailgate release request Upper tailgate release request switch
WARNING SYSTEMS Chime Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Chime Wiring Diagram for Land Rover Discovery 3 HSE 2007: 52 Batt Belt minder mat Belt minder sens Buckle sw-dr C0256 C0570l C0580 C0582 C0583l C0585l C0809 (base of right "b" pillar) C1413 C1947 (under center console) C1964 C1970 C2562 (under center console) C2565 (left "b" pillar) C2628 (right "a" pillar) C2922 (base of left "d" pillar) C3223 Central junction box (right side of dash) Computer data lines system Door open warning ind Driver buckle switch Driver door central locking motor Driver door switch Engine junction box (under engine compt fuse box) Fuse 5a Fusible link 16 40a Generic electronic module Gnd Hot at all times Hs can h Hs can l Ignition switch Instrument cluster Key in Key-in Left rear door central locking motor (at rear of left rear door) Left rear door switch Ms can h Ms can l Passenger door central locking motor (at rear of front passenger's door) Passenger door switch Restraints control module (under center console) Right rear door central locking motor Right rear door switch Safety belt warning ind Tailgate open switch Upper tailgate release motor (at center of tailgate) V batt Warning lamp hdc active ind Tire Pressure Monitoring Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Tire Pressure Monitoring Wiring Diagram for Land Rover Discovery 3 HSE 2007: 27 (w/ low line) (w/o low line) C0585l C0586l C1537 C2447 C2569 (center of headliner) C2629 Center fascia switch pack Central junction box (right side of dash) Computer data lines system Fuse 36 5a Fuse43 10a Hot at all times Hot in on Instrument cluster Left front initiator Left rear initiator Red Right front initiator Right rear initiator Sounder Tell tale Tire pressure monitoring control module (center of headliner) Tire pressure switch Tpms ind (red) Warning (hi line)
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Front Wiper/Washer Wiring Diagram for Land Rover Discovery 3 HSE 2007: 51 (rain sensor: on top center of windshield, behind rearview mirror) rain/ambient light sensor (right "a" pillar) c0558 Aux C0560 (left "a" pillar) C0580 C0584l C0585l C0586l C0807 (left "a" pillar) C1413 C2601 (left front wheel arch liner) Central junction box (right side of dash) Computer data lines system Crank Data Engine junction box (under engine compt fuse box) Fast wipe Flick wipe 1 Fr fast wipe Fr int wipe Fr park sig Fr slow wipe Fr wash sw Fr washer pump Fr wipe speed Front washer pump (at left front of engine compt) Fuse 15a Fuse 30a Fuse 5a Generic electronic module Gnd Hot at all times Hot in run or acc Hot in start Ign (run or acc) Inter- mittent Line bus Memory systems Ms can h Ms can l On-off wiper relay Red Slow wipe Slow-fast wiper relay Steering column wiper switch Variable delay windshield wiper switch Wash switch Washer pump Washer pump relay Wind- shield park switch Windshield wiper motor (on left side of firewall) Jet Heater Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Jet Heater Wiring Diagram for Land Rover Discovery 3 HSE 2007: 45 Air conditioning system Ambient air temperature sensor (front of radiator) Auto Automatic temperature control module Blower C0558 (right "a" pillar) C0580 C0582 C0583l C0635l C1629 C2601 (left front wheel arch liner) C2629 C2655 Central junction box (right side of dash) Computer data lines system Defrost Display Econ Engine control module (left side of engine compt) Engine junction box (under engine compt fuse box) Fuse 10a Fuse 5a Generic electronic module Heated washer jets/door mirrors relay Hfs Hot at all times Hot in start Hrw Hs can h Hs can l Instrument cluster Intermittent Left washer jet heater (underside of hood) Ms can h Ms can l Off Rear Recirc Right washer jet heater (underside of hood) Seat l Seat r Steering column wiper switch Temp l Temp r Power Wash Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Power Wash Wiring Diagram for Land Rover Discovery 3 HSE 2007: 24 C0558 (right "a" pillar) C0564 (left front of engine compt) C0580 C0582 C0583l C0584l C1413 Central junction box Central junction box (right side of dash) Dip beam Engine junction box (under engine compt fuse box) Fr wash sw Fuse 5a Fusible link 7 30a Generic electronic module Gnd Hot at all times Hot in start Lighting control switch Power wash Power wash pump (at left front of engine compt) Power wash relay Steering column wiper switch Wash switch Rear Wiper/Washer Wiring Diagram for Land Rover Discovery 3 HSE 2007 List of elements for Rear Wiper/Washer Wiring Diagram for Land Rover Discovery 3 HSE 2007: 35 Aux C0558 (right "a" pillar) C0580 C0586l C1413 C2568 (base of left "d" pillar) Central junction box (right side of dash) Computer data lines system Crank Fuse 15a Fuse 5a Generic electronic module Gnd Hot at all times Hot in run or acc Hot in start Ms can h Ms can l Rear screen washer switch Rear washer pump Rear wipe Rear wiper motor (center of rear door) Rear wiper park switch Rear wiper relay Rear wiper switch Rr park sig Rr wash sw Rr washer pump Rr wiper Steering column wiper switch Trailer rear wiper relay (at base of left "d" pillar) Upper tailgate ajar Upper tailgate cdl motor Washer pump Washer pump relay
