All Wiring Diagrams for Land Rover Discovery 2 2012 model

AIR CONDITIONING

Automatic A/C Wiring Diagram for Land Rover Discovery 2 2012

List of elements for Automatic A/C Wiring Diagram for Land Rover Discovery 2 2012:

(on front blower motor assembly) front blower motor control unit
(right rear of engine) air conditioning compressor clutch
(top center of dash) sunlight sensor
(under left side of dash) g3d134
A/c relay
Acpsh
Air conditioning pressure sensor (rear of engine compt)
Air conditioning relay
Air quality sensor (on hvac unit)
Batt
Battery junction box (left side of engine compt)
C11n c11p
C1bb01a
C1bb03a
C1bb03d
C1bp02a
C1bp02c
C1e109a
C1e109b
C1h302d
C1h302f
C21c
C21d
C21d c21c
C22c
C22d
C23ae
C23ae c23af
C23af
C23e
C23f
C33m1 c33nx
C33p
C33t
Central electronics module (cem)
Central junction box (behind glove compt)
Climate control module (behind heater control panel)
Computer data lines system
Cooling fan control unit (center front of engine compt)
Driver heated seat module (under driver's seat)
Efcm
Electrochromic mirror
Engine control module (top center of firewall)
Engine coolant temperature (ect) sensor (engine) (behind radiator)
Evaporator temperature sensor (lower left side of hvac unit)
Face/feet air distribution stepper motor (left side of hvac unit)
Front blower motor (behind center of dash)
Front passenger heated seat module (under front passenger's seat)
Fuse 10a
Fuse 15a
Fuse 40a
Fuse 5a
Fuse 80a
G1d129 (left front of of engine compt)
G3d134 (under left side of dash)
G6d139 (behind glove compt)
Gnd
Hot at all times
Hot w/ auxiliary circuits relay energized
Hot w/ engine control module relay energized
Hs can h
Hs can l
Humidity sns
In-car temperature sensor (under steering column)
Intake air door motor (on hvac unit)
L sun
Left air temperature door motor (on hvac unit)
Lin
Lin l
Lin r
Motor-
Ms can h
Ms can l
Pnk
Pwm sig
Pwr
Red
Right air temperature door motor (on hvac unit)
Screen air distribution door motor (on hvac unit)
Sens gnd
Sens l sun
Signal
Vrefb

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Anti-lock Brakes Wiring Diagram for Land Rover Discovery 2 2012:

(left front of engine compt) g1d130c
(under driver's seat) g3d135
Abs module (left rear of engine compt)
Batt p
Batt v
Battery junction box (left side of engine compt)
Brake pedal switch (top of brake pedal assembly)
C12g
C12g c12h
C12h
C1bb01a
C1bp02a
C1bp02b
C1bp02c
C1e109b
C23f c23e
Can2 h
Can2 l
Cem
Center console switch pack
Central junction box (behind glove compt)
Clus gnd
Clus sensep
Computer data lines system
Dsc sw
Dsc switch
Engine control module (ecm) (top center of firewall)
Fl gnd
Fl sig
Fr gnd
Fr sig
Fuse 30a
Fuse 40a
Fuse 5a
G1d130c (left front of engine compt)
Gnd
Gnd p
Gnd vps
Hdc sw
Hill descent switch
Hot at all times
Hot w/ ignition relay energized
Hs can h
Hs can l
Ign
Illum fet
Left front wheel speed sensor (left front wheelwell)
Left rear wheel speed sensor (in left wheelwell)
Nca
Red
Right front wheel speed sensor (right front wheelwell)
Right rear wheel speed sensor (in right rear wheelwell)
Rl gnd
Rl sig
Rr gnd
Rr sig
Terrain optimization switch
Yaw rate sensor (under center console)

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012

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List of elements for Anti-theft Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012:

Alarm led
Anti-theft alarm warning indicator
Batt
C1bp02a
C1bp02b
C1bp02c
C1bp02h
C25a
C25b
C26a
C26b
C27a
C27b
C28a
C5pl01a
C6pl01a
Central electronics module (cem)
Central junction box (behind glove compt)
Computer data lines system
Driver central door locking motor (rear of driver's door)
Driver door switch
Drivers door module
Electronic gnd
Fl ajar sw
Fr ajar sw
Fuse 5a
G1d132b (right front of engine compt)
Hood ajar
Hot at all times
Instrument cluster
Left rear central door locking motor (rear of left rear door)
Left rear door module
Left rear door switch
Lin
Ms canh
Ms canl
Passenger central door locking motor (rear of front passenger's door)
Passenger door module
Passenger door switch
Rear lh ajar sw
Rear rh ajar sw
Right rear central door locking motor (rear of right rear door)
Right rear door module
Right rear door switch
Tail ajar
Terminating resistor

Anti-theft Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012

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List of elements for Anti-theft Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012:

Battery backed sounder (rear of engine compt)
C44m
C44n
G1d130b (left front of engine compt)
G4d149 (behind left rear quarterpanel)
G6d139 (behind glove compt)
Hood switch (right front of engine compt)
Intrusion detection module
Radio frequency receiver
Tail door open switch
Tailgate cdl motor (lower center of tailgate)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Body Control Modules Wiring Diagram for Land Rover Discovery 2 2012:

(not used)
(right front of engine compt) g1d132b
(under front passenger's seat) g3d138
Acc gnd
Acc sig
Acc sup
Air conditioning system
Anti-theft system
Batt a
Battery junction box (left side of engine compt)
Brake diag
Brake fluid level
C1bb01a
C1bb03h
C1bb07g
C1bp02a
C1bp02b
C1bp02c
C1bp02g
C1bp02h
Center instrument panel switch pack
Central electronics module
Central junction box (behind glove compt)
Chmsl fet
Clutch sens gnd
Clutch sens sig
Clutch sens sply
Computer data lines system
Conve light fet
Coolant level
Crash
Defogger system
Di left sply fet
Door locks & anti-theft systems
Door locks system
Ecm wake up fet
Electronic gnd
Engine controls system
Engine junction box
Exterior lights & headlights systems
Exterior lights system
Fl ajar
Fr ajar
Fr hi/lo
Front pass sensor
Fue pump
Fuel eject sensor
Fuel pump sen gnd
Fuel pump sensor
Fuse link 17 60a
Fuse link 18 60a
Fuse link 41 20a
Global close
Gnd
Haz ill fet
Hazard sw
Headlights system
Hood ajar sw
Horn sw
Horns system
Hot at all times
Hot w/ ignition relay energized
Hs can h
Hs can l
Ign
Ign rly
Instrument cluster system
Int lights fet
Interior lights system
Ip ill sply
Lh dip beam fet
Lh pos light fet
Lic plate sply fet
Lin 0
Lin 1
Lin 2
Lin 2 bus
Lin 3
Master lock sw
Master unlock sw
Ms can h
Ms can l
Park brake sw
Park sw sig
Power distribution system
Power tops system
Rear fog light fet
Red
Reverse gear fet
Rf side marker fet
Rh dip beam fet
Rh pos light fet
Rl ajar
Rr ajar
Rr wiper relay
Sbr left sensor
Sbr mid sensor
Sbr right sensor
Screen
Security led
Sig
Speed output
Start request
Starting/charging system
Stop light fet
Stop sw sig
Sun sensor gnd
Sun sensor l
Sunroof fet
Tail gate ajar
Tail gate release
Tell tale switch
Warning systems
Wash fluid level
Wash pump
Wiper limp home
Wiper on/off
Wiper/washer system

COMPUTER DATA LINES

Diagnostic Socket Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012

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List of elements for Diagnostic Socket Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012:

(behind left rear quarterpanel) parking aid module
(on hvac unit) left air temperature door motor
(under center console) restraints control module
6way driver's seat
8way driver's seat
Audio head unit
C0752
C1bp02a
C1bp02c
C21c
C21d
C22c
C22d
C2363
C2383
C23ae
C23af
C23e
C23f
C23f c23e
C25a
C25b
C26a
C26b
C27a
C27b
C28a
C2me03a
C2me05a
C2r114c
C33m1
C33n
C33nx
C33p
C33t1
C3hs03a
C3hs08a
C44x
C44y
C4at23e
C4mp01a
C5pl01a
C5pl01b
C6pl01a
C6pl01b
Cem
Central junction box (behind glove compt)
Climate control module (behind heater control panel)
Diagnostic socket (under left side of dash)
Driver door module
Driver heated seat module (under driver's seat)
Driver window mirror switch pack
Face/feet air distribution door motor (left side of hvac unit)
Front passenger heated seat module (under front passenger's seat)
Fuse 5a
G3d134 (under left side of dash)
G6d139 (behind glove compt)
Hot at all times
Hs can h
Hs can l
Humidity temperature sensor
Information & entertainment control module (behind center of dash)
Instrument cluster
Intake air door motor (on hvac unit)
Left rear door module
Lin
Lin 1
Lin l
Lin r
Memory control module (w/ memory) (under driver's seat)
Ms can h
Ms can l
Occupancy detector sensor
Passenger door module
Right air distribution door motor (on hvac unit)
Right rear door module
Screen air distribution door motor (on hvac unit)
Steering wheel module
Trailer ecu (behind left rear quarterpanel)
W/ memory
W/ parking aid control

Diagnostic Socket Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012

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List of elements for Diagnostic Socket Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012:

Abs module (left rear of engine compt)
Active on-demand coupling module (under left rear side of vehicle)
Battery backed sounder (rear of engine compt)
Battery monitoring system module
C11ac
C11ad
C11n
C11p
C12g
C12h
C1bp02a
C1bp02c
C1bp02h
C1e109a
C1e109b
C21c
C21d
Cem
Central console switch pack
Central junction box (behind glove compt)
Engine control module (top center of firewall)
Gearshift mechanism
Generator
Headlight control module (if equipped) (behind glove box)
Hs can h
Hs can l
Intrusion detection module
Left headlamp
Lighting switch module
Lin
Lin 0
Lin 1
Lin 2
Lin 3
Lin 7
Lin scr
Radio frequency receiver
Rain sensor (top center of windshield)
Right headlamp
Start control unit (behind right side of instrument pack)
Steering column lock module (on steering column)
Transmission control module (on transmission)
W/ hid/ afs

Fibre Optic Network Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Fibre Optic Network Wiring Diagram for Land Rover Discovery 2 2012:

Audio head unit
C23s
C23t2
C2me05b
C2me44b
C2mn08c
C3mn08c
C4me03a
C4me27c
C4me43b
C4mm22b
Dab/sdars tuner module (behind right rear quarterpanel)
Iboc radio module
Information & entertainment control module (behind center of dash)
Most in
Most out
Navigation system module (w/ navigation) (under front passenger's seat)
Power amplifier (behind right rear quarterpanel)
Telephone module
Touch screen display (w/ navigation)
W/ amplifiers & w/o phone, dab/sdars & iboc
W/ dab/ sdars
W/ dab/sdars & w/o iboc
W/ iboc
W/ iboc & w/o phone, dab/ sdars
W/ navigation
W/ phone
W/ phone & w/o dab/ sdars, iboc
W/o dab/sdars & iboc
W/o iboc
W/o navigation
W/o phone
W/o phone & dab/sdars
W/o phone & w/ dab/ sdars
W/o phone, iboc & dab/ sdars

COOLING FAN

Cooling Fan Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Cooling Fan Wiring Diagram for Land Rover Discovery 2 2012:

Battery junction box (left side of engine compt)
C1bb03d
C1e109a
C1e109b
Computer data lines system
Cooling fan control unit (center front of engine compt)
Efcm
Engine control module (top center of firewall)
Engine coolant temperature (ect) sensor (engine) (behind radiator)
Fuse 80a
G1d129 (left front of of engine compt)
Hot at all times
Hs can h
Hs can l
Red

CRUISE CONTROL

Cruise Control Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Cruise Control Wiring Diagram for Land Rover Discovery 2 2012:

(behind center of dash) information & entertainment control module
(top of brake pedal assembly) brake pedal switch
(under left side of dash) g3d134
5v ref 3
Accelerator pedal position sensor (top of accelerator pedal assembly)
Audio head unit
Audio sw o/p
Batt
Brk
C11n
C11p
C1254
C12g
C12h
C1bp02a
C1bp02b
C1bp02c
C1e109a
C1e109b
C2636
C2me03a
C2me05a
Center electronics module (cem)
Central junction box (behind glove compt)
Channel down
Channel up
Clock spring (in steering wheel)
Computer data lines system
Computer data lines system interior lights system
Driver air bag module
Electric throttle unit (left side of engine)
Engine control module (top center of firewall)
Fuse 5a
Fuse 7.5a
G3d135 (under driver's seat)
Gap+
Gap-
Gnd
Hall sensor
Hi line
Horn sw in
Horn switch
Hot at all times
Hot w/ ignition relay energized
Hs can h
Hs can l
Illum
Left steering wheel module (behind left side of steering wheel cowl)
Lin (sjb)
Low line
Mechatronics
Mode
Motor +
Motor -
Nca
Phone end
Phone send
Pnk
Pps
Push to- talk
Red
Resume
Right steering wheel module (behind right side of steering column cowl)
Set+
Set-
Steering wheel module
Suspend
Sws gnd
Tps
Tps1
Tps2
Transmission control module
Transmission control module (on transmission)
Vehicle speed
Vol+
Vol-

DEFOGGERS

Heated Mirrors Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Heated Mirrors Wiring Diagram for Land Rover Discovery 2 2012:

Auto
Batt
Batt a
Blower
C1e109b
C25a
C25b
C26a
C26b
C26b c26a
C2h101d
C4br02a
C5pl01a
C5pl01b
C5pm26a
C6pl01a
C6pl01b
C6pm31a
Central electronics module (cem)
Central junction box (cjb) (behind glove compt)
Climate control module (behind heater control panel)
Computer data lines system
Defrost
Display
Door mirror heater
Driver door mirror connector (front of driver's door)
Driver door module
Econ
Engine control module (ecm) (top center of firewall)
Fuse 5a
Fuse a1 25a
Fuse a2 25a
G3d133 (under driver's seat)
G3d134 (under left side of dash)
G3d138 (under front passenger's seat)
Gnd
Hfs
Hot at all times
Hrw
Hs can h
Hs can l
Mir heating
Mirror gnd
Ms can h
Ms can l
Off
Passenger door mirror connector (front of front passenger's door)
Passenger door module
Rear
Rear junction box
Recirc
Red
Seat l
Seat r
Temp l
Temp r

Heated Windshield Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Heated Windshield Wiring Diagram for Land Rover Discovery 2 2012:

Auto
Batt a
Battery junction box (bjb) (left side of engine compt)
Blower
C1bb01a
C1bb07g
C1bp02a
C1bp02c
C1bp02g
C1e109b
C2h101d
Can h
Can l
Central elect- ronics module (cem)
Central junction box (behind glove compt)
Climate control module (behind heater control panel)
Computer data lines system
Defrost
Display
Econ
Engine control module (ecm) (top center of firewall)
Front heated screen relay
Fuse 40a
Fuse 5a
Fuse 60a
G1d130a (left front of engine compt)
G1d132a (right front of engine compt)
G3d134 (under left side of dash)
Hfs
Hot at all times
Hrw
Hs can h
Hs can l
Left windshield heater element
Ms can h
Ms can l
Off
Rear
Rear window heated switch
Recirc
Red
Right windshield heater element
Seat l
Seat r
Temp l
Temp r
Windshield heated switch

Rear Defogger Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Rear Defogger Wiring Diagram for Land Rover Discovery 2 2012:

Auto
Batt a
Blower
C1bp02a
C1bp02b
C1bp02c
C1e109b
C2h101d
C44k
C44l
C4rd02a
C4rdo2c
Can h
Can l
Central electronics module (cem)
Central junction box (cjb) (behind glove compt)
Climate control module (behind heater control panel)
Computer data lines system
Defrost
Display
Econ
Engine control module (ecm) (top center of firewall)
Fuse 5a
Fuse a7 30a
G3d134 (under left side of dash)
G4d149e (center of tailgate)
Hfs
Hot at all times
Hrw
Hs can h
Hs can l
Ms can h
Ms can l
Off
Rear
Rear junction box
Rear window heated relay
Rear window heated switch
Rear window heater element
Recirc
Seat l
Seat r
Temp l
Temp r
Windshield heated switch

ENGINE PERFORMANCE

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 4) for Land Rover Discovery 2 2012

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List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 4) for Land Rover Discovery 2 2012:

(left front of engine compt) g1d130b
5v ref 3
Accl gnd
Accl sig
Accl sup
Af1+
Af1-
Af2+
Af2-
Afm iat
Air conditioning system
Battery junction box (left side of engine compt)
C1bb03a
C1bp02a
C1bp02b
C1e109a
Cam5v
Camex
Camex-
Camex5v
Camgnd
Camin
Camin-
Camin5v
Center electronics module (cem)
Central junction box (behind glove compt)
Cool temp
Crankshaft position (ckp) sensor (lower left rear of eng)
Electric throttle unit (left side of engine)
Engine control module (ecm) (top center of firewall)
Engine control module relay
Engine coolant level sensor
Engine coolant temperature sensor (behind radiator)
Fuel temp
Fuse 10a
Fuse 5a
Fws+
Fws-
Hot at all times
Hot w/ ignition relay energized
Igf1
Igt1
Igt2
Igt3
Igt4
Igt5
Igt6
Knk1+
Knk1-
Knk2+
Knk2-
Left knock sensor (left rear side of engine)
Maf-
Manifold absolute pressure (map) sensor (left front side of engine)
Map
Oil qual
Ox1+
Ox1-
Ox2+
Ox2-
Right knock sensor (left front side of engine)
Ta-
Tps-
Tps1
Tps2
Twgnd
Vis1
Vis2
Vrefa-
Vrefa5v

3.2L, Engine Performance Wiring Diagram (2 of 4) for Land Rover Discovery 2 2012

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List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 4) for Land Rover Discovery 2 2012:

(left side of engine) purge control valve
(top front of engine) right front heated oxygen (ho2s) sensor
(top of accelerator pedal assembly) accelerator pedal position sensor
(top rear of engine) camshaft exhaust sensor
(top rear of engine) camshaft inlet sensor
(top rear of engine) left front heated oxygen (ho2s) sensor
(under driver's seat) g3d135
(under front of vehicle) left rear heated oxygen (ho2s) sensor
(under front of vehicle) right rear heated oxygen (ho2s) sensor
Ambient air temperature sensor
C11l
C11m
C11n
C11p
C12g
C12h
C25b
C25c
C44aa
C44ab
C5pm26b
Driver door mirror (front of driver's door)
Leak detection pump (under left rear of vehicle)
Mass air flow (maf) sensor (left front of engine compt)

3.2L, Engine Performance Wiring Diagram (3 of 4) for Land Rover Discovery 2 2012

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List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 4) for Land Rover Discovery 2 2012:

(top of engine) capacitor
(top right side of engine) ignition coils
Acpsh
Air conditioning compressor clutch
Air conditioning system
Battery junction box (left side of engine compt)
C11l
C11m
C1bb01a
C1bb03a
C1e109b
Computer data lines system
Cov
Dphc
Engine control module (ecm) (top center of firewall)
Front camshaft actuator
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
G1d108d (near battery)
G1e123
G1e124
Hot w/ ignition relay energized
Hs can h
Hs can l
Lower manifold inlet actuator (left front side of engine)
Rear camshaft actuator (top rear) of engine)
Tamb+
Tamb-
Upper manifold inlet actuator (left front side of engine)
Variable valve timing oil valve (top rear) of engine)
Vrefb

3.2L, Engine Performance Wiring Diagram (4 of 4) for Land Rover Discovery 2 2012

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List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 4) for Land Rover Discovery 2 2012:

(top left side of engine) fuel injectors
+b2
A/c rly
Ac var disp
Air conditioning system
Alt
Battery
Brake pedal switch
Brk
C11l
C11m
C11n
C11p
C12g
C12h
C1bp02a
C1bp02b
C1bp02c
C1e109a
C1e109b
Center electronics module (cem)
Central junction box (behind glove compt)
Clt(p/n)
Cooling fans system
Cps1
Cps2
Cyl 1 injector
Cyl 2 injector
Cyl 3 injector
Cyl 4 injector
Cyl 5 injector
Cyl 6 injector
Ecm rly
Ecm wake up fet
Efcm
Engine control module (ecm) (top center of firewall)
Flp
Fuel press
Fuel pump
Fuel pump driver module (left front of luggage compt)
Fuel pump relay
Fuel rail temperature & pressure sensor
Fuel tank unit (at fuel tank)
Fuse 20a
Fuse 5a
G1d120a (left front of engine compt)
G4d149b (at left "d" pillar)
Gnd
Hot at all times
Htf1
Htf2
Htr1
Htr2
Igsw
Maf
Motor +
Motor -
Mtr +
Mtr -
Oil temperature/ level sensor (lower left side of engine)
Power gnd 1
Power gnd 2
Pps
Prg
Pwr anti run
Sensor
Signal gnd 1
Sta
Sta-
Start
Start control unit (behind right side of instrument pack)
Start rly
Starting/ charging system
Starting/charging system
Throttle pwr
Transmissions system
Vrefb
Vvt in
Wake up

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Backup Lamps Wiring Diagram for Land Rover Discovery 2 2012:

60a
Battery junction box (left side of engine compt)
C11l
C11m
C1bb03h
C1bp02a
C1bp02b
C1bp02c
C1bp02g
Central electronic module (cem)
Central junction box (behind glove compt)
Computer data lines system
Fuse 7.5a
Fuse link 18
G1d120a (left front of engine compt)
G4d149 (behind left rear quarterpanel)
G4d151b (at right "d" pillar)
Hot at all times
Hs can h
Hs can l
Left tail lamp unit
Reverse lamp
Reverse lamp switch
Reverse relay
Right tail lamp unit

Exterior Lamps & Trailer Connector Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012

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List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012:

(behind glove compt) central junction box
Brake pedal switch
C1bp02a
C1bp02b
C1bp02c
C21c
C21d
Center instrument panel switch pack
Central electronic module (cem)
Computer data lines system
Dip beam
Front fog lamp switch
Front turn signal indicator/ hazard warning lamp
Fuse
Fuse 15a
G1d130a (left front of engine compt)
G1d132a (right front of engine compt)
G3d134 (under left side of dash)
Gnd
Hazard warning switch
Headlamp leveling switch
Hot at all times
Hot w/ ignition relay energized
Hs can h
Hs can l
Ign
Interior lights system
Left dip beam fet
Left front side repeater lamp
Left headlamp
Left ind fet
Left position light fet
Lighting control switch
Lighting switch module
Lin 1
Lin 1 sw haz
Lin bus
Main beam
Main dipped beam relay
Nca
Rear fog guard lamp switch
Right front side repeater lamp
Right headlamp
Right ind fet
Right position light fet
Side light
Steering column lighting switch
Steering wheel module
To right dip beam fet (diagram 2 of 2)
To stop light fet (diagram 2 of 2)

Exterior Lamps & Trailer Connector Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012

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List of elements for Exterior Lamps & Trailer Connector Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012:

(behind glove compt) central junction box
(behind left rear quarterpanel) g4at22x
40a
60a
Auxiliary junction box (front of luggage compt)
Backup lamps circuit
Batt
Battery junction box (left side of engine compt)
Brake signal
C1bb03h
C1bb07g
C1bp02a
C1bp02b
C1bp02g
C44m
C44n
C44x
C44y
C4at23a
C4at23d
C4at23e
C4br02a
Central electronic module (cem)
Chmsl fet
Computer data lines system
From a right ind fet (diagram 1 of 2)
From right position light fet (diagram 1 of 2)
Fuse a11
Fuse link 18
Fuse link 60a
G4d149 (behind left rear quarterpanel)
G4d151b (at right "d" pillar)
Gnd
Headlights system
High mounted stop lamp
Hot at all times
Left rear number plate lamp
Left tail lamp unit
License plate light fet
Ms can h
Ms can l
Number plate & tail door switch lamp
Rear fog lamp
Rear side marker lamp
Rear turn signal indicator/ hazard flasher lamp
Red
Reverse lamp
Rh tail
Right dip beam fet
Right rear number plate lamp
Right tail lamp unit
Stop lamp
Stop light fet
Stop/turn lh
Stop/turn rh
Tail
Tail lamps
Trailer ecu (behind left rear quarterpanel)
Trailer pickup (below rear bumper)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Land Rover Discovery 2 2012

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for Land Rover Discovery 2 2012:

(behind glove compt) central junction box
(left side of engine compt) battery junction box
1st gear switch
Abs module
Battery
Battery backed sounder
Battery monitoring system module
Brake fluid level switch
Brake vacuum switch
C11j
C11k
C11r
C11s
C1bb01a
C1bp02a
C1e104h
C1e109b
C1hfo1c
C21c
C21d
Cooling fan control unit
Electric booster heater
Engine control module (ecm)
Engine coolant level sensor
Fuel fired booster heater
G1d108a (left front of engine compt)
G1d108d (near battery)
G1d120a (left front of engine compt)
G1d129 (left front of engine compt)
G1d130a (left front of engine compt)
G1d130b (left front of engine compt)
G1d130c (left front of engine compt)
G1d131a (right front of engine compt)
G1d132a (right front of engine compt)
G1d132b (right front of engine compt)
Headlamp control module
Heavy duty horn
Hood switch
Inlet manifold lower actuator
Left front fog lamp
Left front side repeater lamp
Left headlamp
Left horn
Left jet washer heater
Left windshield heater element
Lighting switch module
Low washer fluid level sensor
Reverse lamp switch
Right front fog lamp
Right front side repeater lamp
Right headlamp
Right horn
Right jet washer heater
Right windshield heater element
Transmission control module
W/ hfs
W/o hfs
Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 4) for Land Rover Discovery 2 2012

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for Land Rover Discovery 2 2012:

(behind glove compt) central junction box
Accelerator pedal position sensor
Audio head unit
C0774
C1bp02b
C2381
C25a
C25b
C25b c25a
C26a
C26b
C27a
C27b
C28a
C2me03a
C2me44a
C3025
C3026
C33g
C33h
C33m1
C33n
C33p
C33t1
C3dc07a
C3hs03a
C3hs08a
C3mn08a
C4me27d
C4me43a
C5pl01a
C6apl01a
Capacitor
Center accessory socket
Center console switch pack
Diagnostic brake switch
Driver door module
Driver heated seat module
Driver lumbar pump
Driver lumbar switch
Driver seat switch pack
Driver window mirror switch pack
Front cigar lighter
G1e123
G1e124
G2d114 (behind glove compt)
G3d102 (at right "d" pillar)
G3d127 (under front passenger's seat)
G3d127x (under front passenger's seat)
G3d133 (under driver's seat)
G3d135 (under driver's seat)
G3d138 (under front passenger's seat)
G3d138x
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Left rear door module
Memory control module
Navigation system module
Passenger door module
Passenger heated seat module
Passenger seat relay
Passenger seat switch pack
Power amplifier
Rear cigar lighter
Right rear door module
Tuner dab/ sdars module
Upper inlet manifold actuator
Voice recognition module
Voltage quality module
W/ heated seats
W/ high line
W/ low line
W/ memory
W/o heated seats
W/o memory

Ground Distribution Wiring Diagram (3 of 4) for Land Rover Discovery 2 2012

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for Land Rover Discovery 2 2012:

Active on demand coupling module
Air quality sensor
Belt minder mat
C2363
C23ae
C23af
C33p
C33t6
C44k
C44l
C44m
C44n
C4br02a
C4hfo2a
C4rdo2c
Center instrument panel pack switch
Climate control module
Diagnostic socket
Electric booster heater
Face/feet air distribution door motor
Fuel burning heater module
Fuel pump driver module
Fuel tank unit
G1d118a (left front of engine compt)
G1d118b (left front of engine compt)
G3d134 (under left side of dash)
G3d139 (under front passenger's seat)
G3d174a (on floor, under driver's seat)
G3d174b (under left side of dash)
G4d101a (rear of headlining)
G4d101b (rear of headlining)
G4d149 (behind left rear quarterpanel)
G4d149b (at left "d" pillar)
G4d149c (behind left rear quarterpanel)
G4d149d (behind left rear quarterpanel)
G4d149e (center of tailgate)
Gearshift mechanism
High mounted stop lamp
In-car temperature sensor
Instrument cluster
Intake air door motor
Left air temperature door motor
Left tail lamp unit
Nca
Number plate & tail door switch lamp
Occupancy detector sensor
Passenger air bag disable switch
Rear accessory socket
Rear junction box
Rear window heater element
Rear window wiper motor
Right air temperature door motor
Screen air distribution door motor
Start control unit
Steering column lock module
Steering wheel module
Upper tailgate cdl motor

Ground Distribution Wiring Diagram (4 of 4) for Land Rover Discovery 2 2012

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for Land Rover Discovery 2 2012:

(w/ hi-line) information & entertainment control module
(w/ lo-line) audio head unit
C22c
C22d
C2me03b
C2me05a
C2mn08a
C33r
C33s
C44x
C44y
C4at23e
C4mp01a
Diagnostic socket
Electrochromic mirror
Front blower motor control unit
Front interior lamp
Fuel fired booster heater pump
G4at22x (behind left rear quarterpanel)
G4d151b (at right "d" pillar)
G6d139 (behind glove compt)
Glove compartment lamp
Intrusion detection module
Left vanity mirror
Parking aid module
Radio frequency receiver
Rain sensor
Rear interior lamp
Reverse gear inhibit solenoid
Right tail lamp unit
Right vanity mirror
Roof opening panel control module
Sun roof switch
Touch screen display
Trailer ecu
Trailer pick-up
Trailer socket relay

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Adaptive Front Lighting Wiring Diagram for Land Rover Discovery 2 2012:

(right front of engine compt) g1d132a
All times
Batt
Battery junction box (left side of engine compt)
C12g
C12h
C1bb01a
C1bp02c
C21c
C21d
Central electronics module (cem)
Central junction box (behind glove compt)
Computer data lines system
Dcm
Dcm r/l
Ecu gnd
Front fog lamp switch
Front height sensor
Fuse 10a
Fuse 5a
G1d130a (left front of engine compt)
G1d132a (right front of engine compt)
Gnd
Headlamp control module (behind glove box)
Hot at
Hot w/ ignition relay energized
Hs can h
Hs can l
Ign
Left dynamic bending lamp motor
Left dynamic leveling motor
Left headlamp
Lighting control switch
Lighting switch module
Lin
Lin 1
Lin bus
Lin scr
Rear fog guard lamp switch
Rear height sensor
Red
Right dynamic bending lamp motor
Right dynamic leveling motor
Right headlamp
Sf analogue
Sig
Sr analogue
Svsf+
Svsf-
Svsr+
Svsr-
Vref

Headlamps Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Headlamps Wiring Diagram for Land Rover Discovery 2 2012:

All times
Battery junction box (left side of engine compt)
Bus lin
C11j
C11k
C1bb01a
C1bb03h
C1bb07g
C1bp02a
C1bp02b
C1bp02c
C1bp02g
C1bp02h
C21c
C21d
Central electronic module (cem)
Central junction box (behind glove compt)
Dip beam
Electronic ground
Front fog lamp relay
Front fog lamp switch
Fuse 15a
Fuse 5a
Fuse link 17 60a
Fuse link 18 60a
G1d130a (left front of engine compt)
G1d132a (right front of engine compt)
G1d132b (right front of engine compt)
G4d149 (behind left rear quarterpanel)
G4d151b (at right "d" pillar)
G6d139 (behind glove compt)
Gnd
Hot at
Hot w/ ignition
Ign
Left dip beam fet
Left front fog lamp
Left headlamp
Left rear fog lamp
Left tail lamp unit
Lighting control switch
Lighting switch module
Lin 1
Lin 2
Main beam
Main dipped beam relay
Rain sensor (top center of windshield)
Rear fog lamp switch
Red
Relay energized
Right dip beam fet
Right front fog lamp
Right headlamp
Right rear fog fet
Right rear fog lamp
Right tail lamp unit

Headlamps Leveling Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Headlamps Leveling Wiring Diagram for Land Rover Discovery 2 2012:

(right
All times
Battery junction box (left side of engine compt)
C12g
C12h
C1bb01a
C21c
C21d
C21d c21c
Comparator
Computer data lines system
Dcm
Dcm r/l
Ecu gnd
Front height sensor
Front of engine compt) g1d132a
Fuse 5a
G1d132a (right front of engine compt)
Gnd
Headlamp control module (w/ hid) (behind glove box)
Headlamp leveling switch
Hot at
Hot w/ ignition relay energized
Hs can h
Hs can l
Ign
Left headlamp
Left headlamp leveling motor
Lighting switch module (w/o hid)
Rear height sensor
Red
Right headlamp
Right headlamp leveling motor
Sf analogue
Sig
Sr analogue
Svsf+
Svsf-
Svsr+
Svsr-
Vref
W/ hid
W/o hid

HORN

Horn Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Horn Wiring Diagram for Land Rover Discovery 2 2012:

Batt
Battery junction box (left side of engine compt)
C1bb01a
C1bb03h
C1bp02a
C1bp02c
C1bp02g
C1rh02a
C1rh02b
C1rh02c
C1rh02d
Central electronics module (cem)
Central junction box (behind glove compt)
Clock spring (in steering wheel)
Driver air bag module
Fuse 15a
Fuse 7.5a
Fuse link 18 60a
G1d130a (left front of engine compt)
G3d134 (under left side of dash)
Gnd
Heavy duty
Heavy duty horn
Horn fet
Horn relay
Horn sw i/p
Hot at all times
Left horn (behind center of front bumper)
Left horn switch
Left steering wheel module (behind left side of steering wheel cowl)
Lin
Lin 1
Nca
Right horn (behind center of front bumper)
Right horn switch
Right steering wheel module (behind right side of steering column cowl)
Standard
Steering wheel module
Sw i/p horn

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Instrument Cluster Wiring Diagram for Land Rover Discovery 2 2012:

Ambient air temperature sensor
Anti-theft alarm
Anti-theft system
Auxiliary junction box (front of luggage compt)
Batt
Brake fluid level switch (top of brake fluid reservoir)
Brk sw
C11n c11p
C12g
C12h
C1bp02a
C1bp02b
C1bp02c
C1e109a
C1e109b
C23e
C23e c23f
C23f
C23f c23e
C25b
C25c
C44m c44n
C4br02b
C4br02g
Can h
Can l
Central electronic module (cem)
Central junction box (behind glove compt)
Computer data lines system
Driver door mirror (front of driver's door)
Eject sens
Electric park brake switch (under center console)
Electric steering column lock relay
Engine control module (ecm) (top center of firewall)
Engine coolant level sensor
Fuel press
Fuel rail temperature & pressure sensor
Fuel tank unit (on top of fuel tank)
Fuel temp
Fuse 5a
Fuse b7 5a
Fuse d7 5a
G1d130b (left front of engine compt)
G1d132b (right front of engine compt)
G3d134 (under left side of dash)
G4d149 (behind left rear quarterpanel)
G4d149b (at left "d" pillar)
Gnd
Hot at all times
Hs can h
Hs can l
Ign
Ignition/no charge warning ind
Instrument cluster
Level coolant
Low washer fluid ind
Manual high line
Manual low line
Ms can h
Ms can l
Oil qual
Oil temperature/ level sensor (lower left side of engine)
Pump sens
Scl ctrl
Sens gnd
Tailgate ajar
Tailgate cdl motor (lower center of tailgate)
Termi- nating resistor
Vrefa
Vrefa5v
W/o start/stop system
Warning ind

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Courtesy Lamps Wiring Diagram for Land Rover Discovery 2 2012:

Auxiliary junction box (front of luggage compt)
Battery junction box (left side of engine compt)
Battery saver relay
C1bb07g
C1bp02a
C1bp02b
C1bp02c
C1bp02g
C1bp02h
C22c
C22d
C23f c23e
C25a
C25b
C26a
C26b
C27b c27a
C27b c28a
C44m
C44n
C4br02a
C5pl01a
C5pl01b
C6pl01a
C6pl01b
C9ln14a
C9ln14b
C9ln28a
C9ln28b
Cem
Central junction box (behind glove compt)
Common
Computer data lines system
Courtesy light
Driver central door locking motor (rear of driver's door)
Drivers door module
Fl ajar
Fr ajar
Front interior lamp
Fuse 7.5a
Fuse a1 25a
Fuse a2 25a
Fuse link 17 60a
G1d132b (right front of engine compt)
G4d149 (behind left rear quarterpanel)
G6d139 (behind glove compt)
Glove compartment lamp
Gnd latch
Hot at all times
Interior lamp fet
Left front footwell lamp
Left front puddle lamp
Left rear central door locking motor (rear of left rear door)
Left rear door module
Left vanity mirror
Lin
Load space lamp
Ms can h
Ms can l
Passenger central door locking motor (rear of front passenger's door)
Passenger door module
Rear interior lamp
Red
Right front footwell lamp
Right front puddle lamp
Right rear central door locking motor (rear of right rear door)
Right rear door module
Right vanity mirror
Rl ajar
Rr ajar
Tailgate ajar
Upper tailgate cdl motor
Vbatt
W/ footwell lights

Instrument Illumination Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Instrument Illumination Wiring Diagram for Land Rover Discovery 2 2012:

(2)
Audio head unit
Batt
Batt a
Battery junction box (left side of engine compt)
C1bb01a
C1bb07g
C1bp02a
C1bp02c
C1bp02g
C21c
C21d
C22c
C22d
C23e
C23f
C33h c33g
C3dc07a
C3dc07c
Cem
Center console switch pack
Center instrument panel
Central junction box (behind glove compt)
Climate control module (behind heater control panel)
Computer data lines system
Driver door module
Front cigar lighter
Fuse 4 5a
Fuse 5a
Fuse link 17 60a
G1d132a (right front of engine compt)
G3d127 (under front passenger's seat)
G3d132b
G3d134 (under left side of dash)
G3d135 (under driver's seat)
G6d139 (behind glove compt)
Gearshift mechanism
Gnd
Hazard warning switch
Hot at all times
Hot w/ ignition
Hs can h
Hs can l
Ign
Illumination fet
Ind
Information & entertainment control module (behind center of dash)
Instrument cluster
Left rear door module
Lighting control switch
Lighting switch
Lin
Lin bus
Master lock/ unlock switch
Module
Most in
Most out c2mn08c
Ms can h
Ms can l
Ms can l c2me03a
Ms can l c2me05a
Ms can l c5pl01b
Ms can l c6pl01b
Passenger door module
Red
Relay energized
Right rear door module
Steering wheel module
Sunroof switch
Switch pack
Terrain optimization switch
Touch screen display

MEMORY SYSTEMS

Memory Mirrors Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Memory Mirrors Wiring Diagram for Land Rover Discovery 2 2012:

(under driver's seat) g3d133
Approach lt
Approach passenger
Auxiliary junction box (front of luggage compt)
Batt
C0598
C1bp02b
C2381
C2383
C25a
C25b
C25c
C26a
C26b
C4br02a
C5pl01a
C5pl01b
C5pm26a
C5pm26b
C6pl01a
C6pl01b
C6pm31a
C6pm31b
Central junction box (behind glove compt)
Computer data lines system
Driver approach lamp
Driver door mirror connector (front of driver's door)
Driver door module
Driver seat switch pack
Engine controls system
Fuse 7.5a
Fuse a1 25a
Fuse a2 25a
G3d135 (under driver's seat)
G3d138 (under front passenger's seat)
Gnd
Hot at all times
Hot w/ battery saver realy energized
Lamp
Lin
Lines system computer data
Memory 1
Memory 2
Memory 3
Memory control module (under driver's seat)
Memory store
Mir gnd
Mirr fold in
Mirr fold out/y
Mirr gnd
Mirr heating
Mirr sens x
Mirr sens y
Mirr x
Mirr xy
Mirror switch
Ms can h
Ms can l
Nca
Passenger door mirror connector (front of front passenger's door)
Passenger door module
Pwr
Red
Sen gnd
Sen sply
Sensor
Sw gnd 1
Temperature ambient air

Memory Seat Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Memory Seat Wiring Diagram for Land Rover Discovery 2 2012:

(under driver's seat)
Auxiliary junction box (front of luggage compt)
C0598
C0774
C1bp02b
C2381
C2382
C2383
C2384
C2930
C2931
C2944
C2993
C3025
C3026
C33n
C33nx
C33nx c3026
C4br02a
Central junction box (behind glove compt)
Computer data lines system
Driver forward/ rearward seat motor (under driver's seat)
Driver front seat height motor (under driver's seat)
Driver lumbar switch
Driver seat lumbar pump (under driver's seat)
Driver seat pack switch
Driver seat recline motor
Driver seat tilt motor
Electronic gnd
Fuse 5a
Fuse a10 30a
G3d133 (under driver's seat)
G3d135 (under driver's seat)
Hall sens gnd 1
Hall sens gnd 4
Height down
Height sns +
Height up
Hot at all times
Hot w/ battery saver relay energized
Incline
Memory 1
Memory 2
Memory 3
Memory control module (under driver's seat)
Memory store
Ms can h
Ms can l
Nca
Pwr gnd 1
Pwr gnd 2
Recline
Recline lower
Recline raise
Recline sns
Red
Slide back
Slide fore
Slide fwd
Slide sens +
Sw gnd 1
Tilt dn
Tilt down
Tilt sens
Tilt up
Vbatt
Vbatt 1
Vbatt 2

NAVIGATION

Navigation Wiring Diagram (1 of 3) for Land Rover Discovery 2 2012

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List of elements for Navigation Wiring Diagram (1 of 3) for Land Rover Discovery 2 2012:

Audio -
Batt
C23g
C23h
C23h c23g
C23u
C23v
C23v c23u
C27a
C27b
C28a
C4br02g
C4me27a
C4me27b
C4me27c
C4me27d
C4me27e
Center speaker
Computer data lines system
Fuse d1 10a
Fuse d3 10a
Fuse d4 5a
Fuse d6 10a
Fuse d9 30a
G3d102 (at right "d" pillar)
Gnd
Hot at all times
Left headphone unit
Left rear door speaker
Left rear surround sound speaker
Left rear tweeter
Lh audio +
Most in
Most out
Power amplifier (behind right rear quarterpanel)
Rear junction box
Red
Remote ctrl +ve
Remote ctrl -ve
Rh audio +
Right headphone unit
Right rear door speaker
Right rear surround sound speaker
Right rear tweeter
Sub woofer

Navigation Wiring Diagram (2 of 3) for Land Rover Discovery 2 2012

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List of elements for Navigation Wiring Diagram (2 of 3) for Land Rover Discovery 2 2012:

Batt
C1bp02c
C1bp02h
C23g
C23h
C23u
C23v
C25a
C25b
C25c
C26a
C26b
C26c
C4me43a
C4me43b
C4me43c
C4me43d
C4mm22a
C4mm22b
Central electronics module (cem)
Central junction box (behind glove compt)
Computer data lines system
Dab antenna
Dab antenna amplifier
Dab/sdars tuner module (behind right rear quarterpanel)
Fuse 5a
G3d102 (at right "d" pillar)
G4d102b (at left "d" pillar)
G6d139 (behind glove compt)
Gnd
Hot at all times
Left front door speaker
Left front speaker
Left front tweeter
Lin0
Lin1
Most in
Most out
Nca
Pwr
Radio frequency receiver
Red
Right front door speaker
Right front speaker
Right front tweeter
Sdars antenna
Telephone module
Vbatt
W/ iboc radio

Navigation Wiring Diagram (3 of 3) for Land Rover Discovery 2 2012

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List of elements for Navigation Wiring Diagram (3 of 3) for Land Rover Discovery 2 2012:

(if equipped)
(in steering wheel) clock spring
Am/fm diversity antenna amplifier
Ant
Ant pwr
Audio head unit
Audio sw o/p
Aux l+
Aux l-
Aux r
Auxiliary socket
Batt
C1254
C22c
C22d
C23g
C23h
C23k
C23l
C23m
C23n
C23u
C23v
C2me05a
C2me05b
C2me44a
C2me44b
C2me44c
C2mn08a
C2mn08b
C2mn08c
C33g
C33h
C3mn08a
C3mn08b
C3mn08c
C3mn08d
C3mn08e
C49b
C4me03a
C4me03b
C4me36b
C4me36c
C4me44b
C4me44c
C4mn15a
C4mn15b
C94a
C94c
C94d
Channel down
Channel up
Computer data lines system
Div power
Fm antenna amplifier
Front interior lamp
G2d114 (behind glove compt)
G3d102 (at right "d" pillar)
G4d102b (at left "d" pillar)
G6d139 (behind glove compt)
Gnd
Gps antenna
Gvif +
Gvif -
Gvif shield
Iboc radio module
Information & entertainment control module (if equipped) (behind center of dash)
Left steering wheel module (behind left side of steering column cowl)
Lin1
Mic +
Mic -
Microphone
Mode
Most in
Most out
Ms can h
Ms can l
Navigation system module (if equipped) (under front passenger's seat)
Nca
Phone end
Phone send
Power
Pwr
Red
Res lad
Rf in
Rf input
Rf out
Scr
Steering wheel module
Sws gnd
Tmc/vics ant
Tmc/vics antenna amplifier
Touch screen display
Volume +
Volume -
W/ dab sdars
W/ dab/ sdars
W/ iboc
W/ iboc & dab/ sdars
W/ iboc radio module
W/o dab/ sdars
W/o iboc
W/o iboc radio module

Parking Assistant Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Parking Assistant Wiring Diagram for Land Rover Discovery 2 2012:

C11j
C11k
C12g
C12h
C23e
C23e c23f
C23f
C44v
C44w
C4br02b
C4mp01a
C4mp01b
C4mp01c
Center instrument panel switch pack
Computer data lines system
Fl inner sig
Fl outer sig
Fr inner sig
Fr outer sig
Fuse b1 10a
G4d151b (at right "d" pillar)
Gnd
Hot w/ ignition relay energized
Ign
Ign rear
Led out
Left front inner parking aid sensor (behind left side of front bumper)
Left front outer parking aid sensor (behind left side of front bumper)
Left rear inner parking aid sensor (behind left side of rear bumper)
Left rear outer parking aid sensor (behind left side of rear bumper)
Ms can h
Ms can l
Parking aid module (behind left rear quarterpanel)
Pas sw
Rear gnd
Rear junction box
Right front inner parking aid sensor (behind right side of front bumper)
Right front outer parking aid sensor (behind right side of front bumper)
Right rear inner parking aid sensor (behind right side of rear bumper)
Right rear outer parking aid sensor (behind right side of rear bumper)
Rl inner sig
Rl outer sig
Rr inner sig
Rr outer sig
Sig

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Land Rover Discovery 2 2012

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List of elements for Power Distribution Wiring Diagram (1 of 4) for Land Rover Discovery 2 2012:

(behind glove compt) (w/ start/stop) voltage quality module
(front of luggage compt) auxiliary junction box
(left side of engine compt) battery junction box
(not used)
(or red)
Active on demand coupling module
Audio head unit
Battery
Battery monitoring module
C11ac c11ad
C12c
C12d
C12e
C12f
C1bb01b
C1bb01f
C1bb03c
C1bb03d
C1bb03h
C1bb03j
C1bb03k
C1bb03l
C1bb03lx
C1bb07g
C1bp02b
C1d134b
C1dc02a
C1dc02e
C1dc05a
C1dc05b
C2381
C23e
C23f
C23h c23g
C23v c23u
C25a c25b
C26a c26b
C27a c27b
C28a c27b
C33g c33h
C33n c3025
C33n c33m
C33p c3025
C33p c33t
C3hs03a
C3hs08a
C44x
C44x c44y
C4at23d
C4br02a
C4br02b
C4br02g
C4me05a
C4me27d
C4me44a
C4mp01a
C5pl01a
C6pl01a
Cem
Center accessory socket
Central junction box (behind glove compt)
Cooling fan control unit
Crank
Diagnostic
Driver door module
Driver heated seat module
Driver seat pack switch
From auxiliary junction box (diagram 1 of 4)
From battery junction box (diagram 1 of 4)
From central s junction box (diagram 4 of 4)
From fuse holder (diagram 4 of 4)
From starter relay (diagram 4 of 4)
From voltage quality module (diagram 1 of 4)
Fuse a1 25a
Fuse a10 30a
Fuse a2 25a
Fuse a3 25a
Fuse a4 25a
Fuse a5 5a
Fuse a6 15a
Fuse a7 30a
Fuse a8
Fuse a9 15a
Fuse b1 10a
Fuse b10 15a
Fuse b2 10a
Fuse b3 15a
Fuse b4 15a
Fuse b5 15a
Fuse b6 15a
Fuse b7 5a
Fuse b8
Fuse b9 30a
Fuse d5
Fuse d6 10a
Fuse d7 5a
Fuse d9 30a
Fuse link 16
Fuse link 17 60a
Fuse link 18 60a
Fuse link 19 60a
Fuse link 20 60a
Fuse link 21 60a
Fuse link 3 80a
Fuse link 4
Fuse link a11 40a
Fusible wire link
G3d127 (under front passenger's seat)
G3d138x
G4d149 (behind left rear quarterpanel)
Generator
Gnd
Ign
Ignition relay
Information & entertainment control module
Instrument cluster (w/ start/stop system)
Left rear door module
Manual high line
Manual low line
Memory control module
Parking aid module
Passenger door module
Passenger heated seat module
Passenger seat relay
Power amplifier
Pwr in
Pwr out
Rear accessory socket
Rear screen heated relay
Red
Right rear door module
Starter fuse 150a
Starter motor
To auxiliary junction box (diagram 1 of 4)
To battery junction box (diagram 4 of 4)
To central junction box (diagram 2 of 4)
To fuse holder (diagram 4 of 4)
To rear junction box (diagram 2 of 4)
To voltage quality module (diagram 1 of 4)
Trailer ecu
W/ memory
W/ voltage quality module
W/o memory
W/o voltage quality module

Power Distribution Wiring Diagram (2 of 4) for Land Rover Discovery 2 2012

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List of elements for Power Distribution Wiring Diagram (2 of 4) for Land Rover Discovery 2 2012:

(behind glove compt) central junction box
(not used)
(under left side of dash) g3d134
+12v
Abs module
Accelerator pedal position sensor
Audio head unit (w/o start/ stop system)
Auxiliary junction box (front of luggage compt)
Batt
Battery backed sounder
Brake pedal switch
C11n c11p
C1bp02a
C1bp02b
C1bp02c
C1bp02g
C1bp02h
C1e109b
C21c
C21d
C22c c22d
C2363
C23e
C23e c23f
C23f
C23h c23g
C23v c23u
C2me03a
C2mn08a
C2r114c
C33p
C33r
C3mn08a
C4br02g
C4me43a
C4mm22a
Cem
Center console switch pack
Climate control module
Dab/sdars tuner module
Diagnostic socket
Electric steering column lock relay
Electro- chromic mirror
Engine control module
From battery junction box (diagram 1 of 4)
From battery junction box (diagram 3 of 4)
From rear junction box (diagram 1 of 4)
Front fog lamp relay
Front wash pump relay
Fuel flap lock relay
Fuel flap unlock relay
Fuel pump relay
Fuse
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
Fuse 7.5a
Fuse d1 10a
Fuse d2
Fuse d3 10a
Fuse d4 5a
Gnd
Hsd fet
Instrument cluster
Intrusion detection module
Led
Left indicator fet
Left steering wheel module
Lighting switch module
Main dipped beam relay
Navigation system module
Nca
Occupancy detector sensor
Passenger air bag disable indicator
Radio frequency receiver
Rain sensor
Rear wash pump relay
Red
Red c33s
Restraints control module
Reverse relay
Right dip beam fet
Right indicator fet
Right position light fet
Right rear fog lamp fet
Roof opening panel control module
Scu start
Scuin
Start control unit (behind right side of instrument pack)
Start stop switch
Start/stop 1
Start/stop 2
Stop light fet
Tailgate unlock relay
Telephone module
To fuse 8 (diagram 3 of 4)
Touch screen display

Power Distribution Wiring Diagram (3 of 4) for Land Rover Discovery 2 2012

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List of elements for Power Distribution Wiring Diagram (3 of 4) for Land Rover Discovery 2 2012:

(behind glove compt) central junction box
(left side of engine compt) battery junction box
(not used)
Auxiliary junction box (front of luggage compt)
Battery saver relay
C0774
C11l c11m
C11r
C11s
C1bb01a
C1bp02a
C1bp02b
C1bp02c
C1e109b
C21c
C21d
C22c
C22d
C2381
C23e
C23f
C25b
C25c
C3026
C33n
C33p c3026
C44m
C44n
C4br02a
C9ln14a
C9ln28a
Cem
Central junction box (behind glove compt)
Chmsl fet
Driver lumbar switch
Driver seat switch pack
Driver window mirror switch pack
Ecm wake up fet
Engine control module
From fuse 26 k (diagram 4 of 4)
From g fuse 26 (diagram 2 of 4)
Front battery junction box j (diagram 4 of 4)
Front blower motor
Front blower motor control module
Front heated screen relay
Front interior lamp
Fuse
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 40a
Fuse 5a
Fuse 7.5a
Glove compartment lamp
Headlamp control module
Horn relay
Hsd fet
Ignition relay
Illumination fet
Instrument cluster (w/o start/ stop system)
Left dip beam lamp fet
Left front footwell lamp
Left headlamp
Left position light fet
Left vanity mirror
Left washer jet heater
License plate fet
Lighting switch module
Load space lamp
Memory control module
Passenger seat relay
Ptc heater fet
Rear interior lamp
Rear screen wiper motor
Rear wiper relay
Red
Reverse lamp switch fet
Right front footwell lamp
Right headlamp
Right vanity mirror
Right washer jet heater
Roof opening panel fet
To battery junction box (diagram 4 of 4)
To central junction box (diagram 2 of 4)
Transmission control module
W/ memory
W/o memory

Power Distribution Wiring Diagram (4 of 4) for Land Rover Discovery 2 2012

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List of elements for Power Distribution Wiring Diagram (4 of 4) for Land Rover Discovery 2 2012:

(left side of engine compt) battery junction box
(not used)
Abs module
Air conditioning relay
Air quality sensor
Audio head unit (w/ start/stop system)
Auxiliary circuits relay
Busa
C12e
C12f
C12g
C12h
C1bb01a
C1bb03a
C1bp02a
C1bp02b
C1e109b
C21c
C21d
C23ae c23af
C23e
C23f
C2me03a
C33g
C33h
C3dc07a
C3dc07c
C3df01
C3df02
Cem
Central junction box (behind glove compt)
Ecm relay
Engine control module
Face/ feet air distribution door motor
From battery junction box (diagram 1 of 4)
From battery junction box (diagram 3 of 4)
From fuse link 16 (diagram 1 of 4)
Front cigar lighter
Front heated screen relay
Fuse
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse holder
G3d127 (under front passenger's seat)
Intake air door motor
Interior lights system
Left air temperature door motor
P from voltage quality module (diagram 1 of 4)
Power wash relay 1
Power wash relay 2
Red
Right air temperature door motor
Screen air distribution door motor
Starter relay
To auxiliary junction box (diagram 1 of 4)
To battery junction box (diagram 3 of 4)
To fuse 31 (diagram 3 of 4)
To voltage quality module (diagram 1 of 4)
Transmission control module
Wiper fast slow relay
Wiper on off relay

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012

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List of elements for Power Door Locks Wiring Diagram (1 of 2) for Land Rover Discovery 2 2012:

Ajar
Batt a
C lock
C1bp02a
C1bp02b
C1bp02c
C1bp02h
C27b
C28a
C44m
C44n
Center instrument panel switch pack
Central electronic module
Central junction box (behind glove compt)
D lock
Di left sply
Di right sply
Door lock tailgate
Electronic gnd
Exterior lights system
Fl ajar
Fr ajar
Fuel flap lock relay
Fuel flap release motor
Fuel flap unlock relay
Fuse 10a
Fuse 5a
G1d130b (left front of engine compt)
G1d132b (right front of engine compt)
G3d134 (under left side of dash)
G3d138 (under front passenger's seat)
G4d149 (behind left rear quarterpanel)
G6d139 (behind glove compt)
Gnd
Hood switch (right front of engine compt)
Hot at all times
Latch gnd
Lin
Master lock switch
Master unlock switch
Number plate & tail door switch lamp
Radio frequency receiver
Release tail door switch
Right rear door module
Rl ajar
Rr ajar
Tailgate ajar
Tailgate cdl motor (lower center of tailgate)
Tailgate release
Tailgate unlock relay
Unlock
Vbatt

Power Door Locks Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012

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List of elements for Power Door Locks Wiring Diagram (2 of 2) for Land Rover Discovery 2 2012:

Ajar
Auxiliary junction box (front of luggage compt)
C lock
C25a
C25b
C26a
C26b
C27a
C27b
C28a
C4br02a
C5pl01a
C5pl01b
C6pl01a
C6pl01b
Common
Computer data lines system
D lock
Driver central door locking motor (rear of driver's door)
Driver door module
Fuse a1 25a
Fuse a2 25a
Fuse a3 25a
Fuse a4 25a
G3d133 (under driver's seat)
G3d138 (under front passenger's seat)
Gnd
Gnd latch
Hot at all times
Latch gnd
Left rear central door locking motor (rear of left rear door)
Left rear door module
Lin
Lock
Lock fb
Lock m1
Lock m3
Lock switch
Ms canh
Ms canl
Passenger central door locking motor (rear of front passenger's door)
Passenger door module
Red
Right rear central door locking motor (rear of right rear door)
Switch lock
Switch unlock
Unlock
Unlock fb
Unlock m2
Unlock switch
Vbatt

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Electrochromic Mirror Wiring Diagram for Land Rover Discovery 2 2012:

Air
Battery junction box (left side of engine compt)
C1bb01a
C1bp02a
C1bp02c
C1bp02h
C22c
C22d
Can h
Can l
Central electronics module (cem)
Central junction box (behind glove compt)
Climate control module (behind heater control panel)
Computer
Conditioning
Data lines
Electrochromic mirror
Fuse 20a
Fuse 5a
Fuse 7.5a
G6d139 (behind glove compt)
Gnd
Hot at all times
Hot w/ ignition relay energized
Humidity sens
Ign
Lin r
Reverse
Reverse relay
System

Power Mirrors Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Power Mirrors Wiring Diagram for Land Rover Discovery 2 2012:

Ambient air temp sensor
Approach lamp
Approach light
Auxiliary junction box (front of luggage compt)
Batt
C1bp02b
C25a
C25b
C25c
C26a
C26b
C4br02a
C5pl01a
C5pl01b
C5pm26a
C5pm26b
C6pl01a
C6pl01b
C6pm31a
C6pm31b
Central junction box (behind glove compt)
Computer data lines system
Driver door module
Driver side door mirror (front of driver's door)
Engine controls system
Fold
Fuse 7.5a
Fuse a1 25a
Fuse a2 25a
G3d133 (under driver's seat)
G3d135 (under driver's seat)
G3d138 (under front passenger's seat)
Gnd
Hot at all times
Hot w/ battery saver relay energized
Lin
Mirror fold in
Mirror fold out
Mirror gnd
Mirror heating
Mirror sens x
Mirror sens y
Mirror switch
Mirror x
Mirror xy
Ms can h
Ms can l
Passenger door mirror (front of front passenger's door)
Passenger door module
Red
Sens gnd
Sens sply

POWER SEATS

Heated Seats Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Heated Seats Wiring Diagram for Land Rover Discovery 2 2012:

(behind heater control panel) climate control module
Auxiliary junction box (front of luggage compt)
C23e
C23f
C33m1
C33n
C33p
C33t1
C3hs03a
C3hs03b
C3hs03c
C3hs08a
C3hs08b
C3hs08c
C4br02b
Can h
Can l
Computer
Computer data lines system
Data lines
Driver heated seat module (under driver's seat)
Driver seat backrest heater
Driver seat cushion heater
Driver thermistor (under driver's seat)
Front passenger heated seat module (under front passenger's seat)
Front passenger thermistor (in front passenger's seat)
Fuse b3 15a
Fuse b4 15a
G3d127 (under front passenger's seat)
G3d133 (under driver's seat)
Gnd
Hot w/ ignition relay energized
Ign
Left seat heater switch
Lin
Lin l
Lin r
Passenger seat backrest heater
Passenger seat cushion heater
Red
Right seat heater switch
System

Power Seats Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Power Seats Wiring Diagram for Land Rover Discovery 2 2012:

Auxiliary junction box (front of luggage compt)
C0773
C0774
C0775
C1bp02b
C3025
C3026
C3205
C33n
C33p
C4br02a
C4br02b
Central junction box (behind glove compt)
Driver forward/ rearward seat motor (under driver's seat)
Driver seat height motor (under driver's seat)
Driver seat pack switch
Driver seat recline motor (under driver's seat)
Fuse 5a
Fuse a10 30a
Fuse b9 30a
G3d127 (under front passenger's seat)
G3d133 (under driver's seat)
Gnd
Height down switch
Height up switch
Hot at all times
Hot w/ battery saver relay energized
Nca
Passenger forward/ rearward seat motor
Passenger seat pack switch
Passenger seat recline motor
Passenger seat relay (under passenger's seat)
Pnk
Recline down switch
Recline up switch
Red
Slide forward switch
Slide rearward switch
V batt

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Power Top/Sunroof Wiring Diagram for Land Rover Discovery 2 2012:

(not used)
Batt a
Battery junction box (left side of engine compt)
Bwd (open)
C1bb07g
C1bp02c
C1bp02g
C1bp02h
C22c
C22d
C33r
C33s
C33s c33r
Central electronics module (cem)
Central junction box (behind glove compt)
Diag
Fuse 15a
Fuse link 60a
Fwd (close)
G6d139 (behind glove compt)
Global close
Gnd
Hot at all times
Interior lights system
Master lock
Red
Roof opening panel control module (behind center headlining)
Roof opening panel fet
Roof opening panel motor
Speed output
Sun roof switch
Switch illumination
Vbatt

POWER WINDOWS

Power Windows Wiring Diagram for Land Rover Discovery 2 2012

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List of elements for Power Windows Wiring Diagram for Land Rover Discovery 2 2012:

Batt
C1bp02b
C25a
C25b
C25b c25a
C25c
C26a
C26b
C27a
C27a c27b
C27b
C28a
C4br02a
C5pl01a
C5pl01b
C6pl01a
C6pl01b
C7pl01
Central junction box (behind glove compt)
Computer data lines system
Driver door window switch passenger door window switch left rear window switch right rear window switch
Driver window motor (center of driver's door)
Driver's door module
Fuse 7.5a
Fuse a1 25a
Fuse a2 25a
Fuse a3 25a
Fuse a4 25a
G3d133 (under driver's seat)
G3d135 (under driver's seat)
G3d138 (under front passenger's seat)
Gnd
Gnd dsp
Hall 1
Hall 2
Hot at all times
Left rear door module
Left rear window motor (in left rear door)
Left rear window switch
Lift window switch pack
Lin
Lin 9
Ms can h
Ms can l
Passenger door window switch
Passenger window motor (center of front passenger's door)
Passenger's door module
Power
Rear junction box
Red
Right rear door module
Right rear window motor (in right rear door)
Right rear window switch
Sens gnd
Switch down
Switch ill
Switch up
V batt
Window down
Window up

RADIO

Radio Wiring Diagram, High Line (1 of 3) for Land Rover Discovery 2 2012

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List of elements for Radio Wiring Diagram, High Line (1 of 3) for Land Rover Discovery 2 2012:

Audio -
Batt
C23g
C23h
C23h c23g
C23u
C23v
C23v c23u
C27a
C27b
C28a
C4br02g
C4me27a
C4me27b
C4me27c
C4me27d
C4me27e
Center speaker
Computer data lines system
Fuse d1 10a
Fuse d3 10a
Fuse d4 5a
Fuse d6 10a
Fuse d9 30a
G3d102 (at right "d" pillar)
Gnd
Hot at all times
Left headphone unit
Left rear door speaker
Left rear surround sound speaker
Left rear tweeter
Lh audio +
Most in
Most out
Power amplifier (behind right rear quarterpanel)
Rear junction box
Red
Remote ctrl +ve
Remote ctrl -ve
Rh audio +
Right headphone unit
Right rear door speaker
Right rear surround sound speaker
Right rear tweeter
Sub woofer

Radio Wiring Diagram, High Line (2 of 3) for Land Rover Discovery 2 2012

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List of elements for Radio Wiring Diagram, High Line (2 of 3) for Land Rover Discovery 2 2012:

Batt
C1bp02c
C1bp02h
C23g
C23h
C23u
C23v
C25a
C25b
C25c
C26a
C26b
C26c
C4me43a
C4me43b
C4me43c
C4me43d
C4mm22a
C4mm22b
Central electronics module (cem)
Central junction box (behind glove compt)
Computer data lines system
Dab antenna
Dab antenna amplifier
Dab/sdars tuner module (behind right rear quarterpanel)
Fuse 5a
G3d102 (at right "d" pillar)
G4d102b (at left "d" pillar)
G6d139 (behind glove compt)
Gnd
Hot at all times
Left front door speaker
Left front speaker
Left front tweeter
Lin0
Lin1
Most in
Most out
Nca
Pwr
Radio frequency receiver
Red
Right front door speaker
Right front speaker
Right front tweeter
Sdars antenna
Telephone module
Vbatt
W/ iboc radio

Radio Wiring Diagram, High Line (3 of 3) for Land Rover Discovery 2 2012

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List of elements for Radio Wiring Diagram, High Line (3 of 3) for Land Rover Discovery 2 2012:

(if equipped)
(in steering wheel) clock spring
Am/fm diversity antenna amplifier
Ant
Ant pwr
Audio head unit
Audio sw o/p
Aux l+
Aux l-
Aux r
Auxiliary socket
Batt
C1254
C22c
C22d
C23g
C23h
C23k
C23l
C23m
C23n
C23u
C23v
C2me05a
C2me05b
C2me44a
C2me44b
C2me44c
C2mn08a
C2mn08b
C2mn08c
C33g
C33h
C3mn08a
C3mn08b
C3mn08c
C3mn08d
C3mn08e
C49b
C4me03a
C4me03b
C4me36b
C4me36c
C4me44b
C4me44c
C4mn15a
C4mn15b
C94a
C94c
C94d
Channel down
Channel up
Computer data lines system
Div power
Fm antenna amplifier
Front interior lamp
G2d114 (behind glove compt)
G3d102 (at right "d" pillar)
G4d102b (at left "d" pillar)
G6d139 (behind glove compt)
Gnd
Gps antenna
Gvif +
Gvif -
Gvif shield
Iboc radio module
Information & entertainment control module (if equipped) (behind center of dash)
Left steering wheel module (behind left side of steering column cowl)
Lin1
Mic +
Mic -
Microphone
Mode
Most in
Most out
Ms can h
Ms can l
Navigation system module (if equipped) (under front passenger's seat)
Nca
Phone end
Phone send
Power
Pwr
Red
Res lad
Rf in
Rf input
Rf out
Scr
Steering wheel module
Sws gnd
Tmc/vics ant
Tmc/vics antenna amplifier
Touch screen display
Volume +
Volume -
W/ dab sdars
W/ dab/ sdars
W/ iboc
W/ iboc & dab/ sdars
W/ iboc radio module
W/o dab/ sdars
W/o iboc
W/o iboc radio module