Land Rover Discovery Series Ii 2003my Electrical Circuit Diagrams 3rd Edition Nas Rover Manual

							CHARGING AND STARTING 
V8
Discovery Series II (LHD)50
15
CHARGING AND STARTINGV8
VWR102000-A-01
2
12 1
87 A
87
86 85 3087 A
87
86 85 30
IN2 IN1
2A 2B
1
POS4-CR ANKPOS3 -IGN POS2- AUX
C0810-1
BCU EARTH
LO
AD 
3
L
OA
D 1LOAD 2
30 AMPLINK 1350 AMPLINK 8150 AMPLINK 130 AMPFUSE 10
MOTOR (N100) SOLENOID-STARTER1 A M P1
 AM
P
1 
AM
P
1 A MP
10 AMPFUSE 27
1.2  W AT T
12 VOLTS
10 AMP 10 AMP
30 0 A MPMOTOR (M101)STARTER
FIXING (E110) EARTH VIA
FUSE 23
NO CHARGE (J114) WARNING LAMP-IGNITION/
FIXING (E110) EARTH VIA
EARTH (E107)
FUSE 13
PUMP-FUEL (M151)1 AMP
STARTER (R102) RELA Y-
PUMP (R103)RELAY-FUEL RELAY-MAIN (R100)
C0192-1
C0034-1C0823-1 C0631-1 C0045-1
C0582-3 C0028-1C0662-5
C0826-1
C0573-5 C0570-4
C0573-9 C0605-3
C0577-3
C0760-9 C0760-10 C0590-7C0223-7 C0047-7 C0449-9 C0203-9 C0578-4C0179-1
C0028-6 C0588-5C0230-11 C0230-19C0185-1 C0449-10 C0203-10C0635-18 C0635-23
C0575-1 C0573-7 C0571-2
C0028-5C0376-2 C0390-2 C0632-1C0123-1 C0123-3
C0114-1 C0114-4
A4A3
BATTERY (P100)
SWITCH-INERTIA (S206)
BODY CONTROL UNIT (BCU) (D162)
HEADER 0760 (K109)STARTER MOTOR (M101)
INSTRUMENT PACK (J100)ALTERNATOR/GENERATOR (M100) MODULE (ECM) (D131) ENGINE CONTROL
UNIT-FUEL TANK (D179)
COMPARTMENT (P101) FUSE BOX-PASSENGER COMPARTMENT (P108) FUSE BOX-ENGINE
SWITCH-IGNITION (S176)
WP, 3.0 UR,0. 5D
UP,0.5D
NY,1.0D
NY,0.5D NR,3. 0H
LG,0.5DUP,0.5D
N, 30.0 R,4 0.0
LG,0.5DWR,1.5
WR,0. 5DNY,0.5D NW,4.5 B,40.0
WG,0.5D
WP,3.0 R,3 0.0
NB,0.5D
N,4.0WP,3. 0B,3.0
Y,3.0B,3.0 BO,0.5D
30
85 87 A
87
86 
						

							CHARGING AND STARTING 
V8
Discovery Series II (LHD)51
15 
						

							ENGINE MANAGEMENT SYSTEM 
V8
Discovery Series II (LHD)52
20
ENGINE  MANAGEMENT  SYST EMV8
VWR104710-A-01
87A
87
86 85 3087A
87
86 85 30
21
IN2 IN1
2A 2B
1
P OS 4-CRANKPOS3-I GN POS2-A UX
EARTH (E107)
12  V OL TS
E
C0709-1
D C B A
FUSE 1310 AMP
FUSE 2 FUSE 1
(R211) RE LAY-IGNITION
NK,0.5D
20 AMPFUSE 1410 AMPFUSE 24
MAIN (R100)
RELA Y-
30 AMP
15 AMP20 AMPFUSE 12
50 AMPLINK 8
C06 32-1 C0192-1 C0045-1
C1323-2 C1 323 -1 C0449-3 C0203-3
C0641-2
C0641-3C00 17-1
C0634-7 C0636-43 C0641-1
C0636-42C0636-7 C0636-23
C0636-34C0636-9
C0149-4 C0149-5
C0149-1
C0149-3 C01 49-2C0636-41 C0522-1 C05 22-2C0636-27 C0524-1 C0524-2C05 25-2
C0636-14 C0528-1 C05 28-2C0636-2 C0526-1 C0526-2
C0634-8 C0636-40 C0525-1 C0523-2
C0636-28
C0529-1 C0529-2C0636-15 C0527-1 C05 27-2C0636-1 C0523-1C0638-7 C0638-6
C0052-1C0052-3 C0052-2 C0449-4 C0203-4C0449-5 C0203-5
C0638-8 C0638-2
C0156-1 C0156-3
C0156-2C0634-1
C0028-1 C0028-5
C0 582 -3 C0 583 -1
C0587-14C0 587 -4 C0 588 -6
C0123-3 C0123-1 C0570-8
C0605-3 C0577-3 C05 70-5
C0570-1 C05 71-1 C05 75-1
A55 A60
A87 A29 A28
A25
A23
BATTERY (P100)HEADER-EARTH 0017 (K108)
SWITCH-INERTIA (S206)SOLENOID (G157) SUPPRESSOR-IDLEMODULE (ECM) (D131) ENGINE CONTROL
FUEL INJECTOR-NO. 2 (T173)
FUEL INJECTOR-NO. 6 (T177)
FUEL INJECTOR-NO. 8 (T179)
FUEL INJECTOR-NO. 4 (T175)
FUEL INJECTOR-NO. 5 (T176)
FUEL INJECTOR-NO. 7 (T178)
FUEL INJECTOR-NO. 3 (T174)
FUEL INJECTOR-NO. 1 (T172) IGNITION COIL (D133)
IGNITION COIL (D133)
FUSE BOX-ENGINE COMPARTMENT (P108)FUSE BOX-PASSENGER COMPARTMENT (P101)
SENSOR-MASS AIR FLOW (MAF) (T115)
IDLE AIR CONTROL VALVE (IACV) (M104)SWITCH-IGNITION (S176)
B,0.5
R,30.0GN,1.0D
N,1.0D
N,1 .0D GY,1.0D
NO,1.5D Y,3.0 N,4.0
PY,1.0D NK,1.0DNO,1.0D
NB,0.5D NO,1.5DNO,1.0D B,3.0
WG,0.5DRG, 0.75 NO,1.5D
US,0.75D UG, 0.5D SLG,0.5D
RB,0.5D
R,0.5D WU,MQF KB,MQF R, MQE U, MQE
YU,0.5D NO,1.0YB,0.5D NO,1.0D NO,1.0D NO,1.0D
YR,0.5D YG,0.5D
NO, 1.5D NO,1.0DYN,0.5D YK,0.5D YS,0.5D YW,0.5D NO,1.0D GN,1.0D GN,1.0DGY,1.0D GY,1.0DW,1.0D W,1. 0D
NW,4.5 
						

							ENGINE MANAGEMENT SYSTEM 
V8
Discovery Series II (LHD)53
20
V8
VWR104710-A-02
87A
87
86 85 3087A
87
86 85 3087A
87
86 85 3087A
87
86 85 30
(NAS)
(LEVS)
(NON-LEVS) (LEVS)
(4-OXY-SENSOR)(2-OXY-SENSOR)
150 AMPLINK 1
G
H
50 AMPLINK 2
PUMP (R223) RELAY-AIR INJECTION
PUMP-FUEL (M151)
B,1.5D
J D CBA
10 AMPFUSE 640 AMPFUSE 5
(A/C) (R181) CLUTCH AIR CONDITIONINGRELAY-COMPRESSOR
C0810-1
FAN 1 (R117) RELAY-COOLINGPUMP (R103) RELA Y-FUE L
30 AMPFUSE 10
C0573-2
C0573-9C0133-1 C0133-2 C0449-1 C0203-1
C0636-30
C0449-14 C0203-14C0645-2
C0645-3C0635-13
C0635-16
C0635-10
C0635-14
C0635-1
C0635-8 C0642-4 C0642-3
C0635-7
C0635-11
C0635-17 C0643-1 C0643-3
C0635-9
C0635-15
C0635-19 C0644-2 C0644-3C0635-18
C0645-4
C0645-1
C0642-2
C0642-1
C0643-4
C0643-2
C0644-1
C0644-4 C0449-10 C0203-10
C0573-3C0378-7 C0392-7C1339-2 C1339-1C0635-24 C0449-12 C0203-12
C1339-3C0449-13 C0203-13 C0392-5 C0378-5
C0392-6 C0378-6
C0645-3
C0644-3 C0132-1
C0116-1 C0116-2 C0601-1C0 570 -3
C0182-2 C01 82-1 C0005-1
C0636-31
C0 570 -7 C0 574 -4
C0 570 -2
C0577-2C0376-2 C0390-2C0114-4 C0114-1
C0637-29C0635-23 C0578-4
C0570-4
A166 A110 A421
A13A4A3
CONDITIONING (A/C) (D149) CLUTCH-COMPRESSOR-AIRVENT-EVAP CANISTER (M162)
SENSOR-HEATED OXYGEN (HO2S)-FRONT-RH (T182)
SENSOR-HEATED OXYGEN (HO2S)-REAR-RH (T184)
SENSOR-HEATED OXYGEN (HO2S)-REAR-LH (T185)
SENSOR-HEATED OXYGEN (HO2S)-FRONT-LH (T183) PUMP-LEAK DETECTION (M244)
PRESSURE (T182) SENSOR-OXYGEN-EVEN
PRESSURE (T187) SENSOR-OXYGEN-ODD TANK PRESSURE (T189) SENSOR-FUEL
DIODE (G126) FUSE BOX-ENGINE COMPARTMENT (P108)
MOTOR-COOLING FAN-2 (M103)UNIT-FUEL TANK (D179)
MODULE (ECM) (D131) ENGINE CONTROL
BO,0.5D
YB,3.0
R,0.5
NK,1.0 NK,1.0DNK,1.0BY,0.75D BY,0.5D
NK,0.75 BY,0.5KO,0.5KO,0.5D KO,0.75D
NK,0.75D
NK,1.0D UP, 0.5D NK, 0.5D
NK, 1.0DSY,0.5D
UP,0.5D
NK,1.0
NK,1.0 NK,1.0 NK,1.0 NK,1.0D
WO,0. 5D O,MQB RB ,MQB Y,MQD RB ,MQD
WU,0.5D RB ,MQA WU,0.5D G,MQA RB ,MQC U, MQC
WO,0. 5D SY,0.5D WP,3.0
B,1.0D BG,1.0D
GW,0.5D BN,1.5DB,3.0
BG,1.0D WP,3.0
UR,0.5D
BS,0.5DB,3.0 WP, 3.0 
						

							ENGINE MANAGEMENT SYSTEM 
V8
Discovery Series II (LHD)54
20
V8
VWR104710-A-03
21
2
1
(NAS) (NAS)
(NAS)
LOW
HIGH
(MANUAL)
(AUTO)
C0807-1
C0290-11 C0290-10 C0132-3
C0132-1C0637-14 C0392-7 C0378-7
C0637-9 C0392-5 C0378-5C0636-6 C0449-2 C0203-2 C0392-6 C0378-6 C0132-2
C0449-11 C0203-11
C0636-18
C0290-4
C0229-9 C0067-9 C0793-11C0220-1 C0681-6 C0668-6
C0685-1 C0290-1
C0175-3 C0196-4
C0626-2
C0627-2C0636-48C0636-35 C0636-45
C0040-7 C0286-16 C0286-20 C0637-32C0636-46C0636-32 C0168-3
C0168-2 C0168-1
C0627-1C0636-49 C0626-1C0636-36 C0636-22 C0196-3C0636-21C0047-20 C0223-20C0230-15
C0067-31 C0229-31 C0636-29 C0203-6 C0449-6 C0504-10
C0638-5
C0634-5 C0634-6C0291-8 C0291-10 C0637-17
C0661-10 C0637-33C0793-12 C0637-38 C0637-16C0220-2 C0504-4 C0637-34C0504-3 C0290-19 C0290-17 C0637-22
C0193-44 C0193-16
C0637-37 C0637-36C0233-13 C0047-4 C0223-4 C0637-20
C0233-14 C0047-6 C0223-6 C0637-8
C0203-8 C0449-8 C0047-18 C0223-18 C0233-15 C0636-44
C0636-24 C0636-25
C0636-10
C0175-2C0175-1
A39
SJ1 SJ2
SJ3 SJ5 SJ4
A24
HEADER 0290 (K109) SENSOR-FUEL TANK PRESSURE (T189)
SWITCH-TRANSMISION-HIGH-LOW (S235)HEADER 0290 (K109)
SENSOR-KNOCK-LH BANK (T180) SENSOR-ENGINE COOLANT TEMPERATURE (ECT) (T121)SENSOR-CRANKSHAFT POSITION (CKP) (T102)
DIAGNOSTIC SOCKET (V100)HEADER 0286 (K109) SENSOR-KNOCK-RH BANK (T181)HEADER 0291 (K109)
PRESSURE (S195) SWITCH-DUAL /ABS (SLABS) (D163) ECU-SELF-LEVELLING
SENSOR-THROTTLE POSITION (TP) (T111)PACK (J100) INSTRUMENT
ECU-ELECTRONIC AUTOMATIC TRANSMISSION (D123)HEADER 0290 (K109)
CONTROL (ATC) (D160)ECU-AIR TEMPERATURE
BODY CONTROL UNIT (BCU) (D162) ENGINE CONTROL MODULE (ECM) (D131)
YS,0.5D RB,0.5 RB,0.5D RB,0.5D
R,0. 5R,0.5D GK,0.5GK,0.5D
RK,0.5D
RK,0.5D
RK,0.5RK,0.5D
RK,0.5 RK,0.5
B,0.5D B,0.5D
SC R,MAH A SC R,MAH BSCR,MABA
K,0.5D K,0.5DKB,MABA BY,MABA B,0.5D
KW,MAHA KB,MAHB G,0.5D RB,0.5D
B,0.5DW, 0. 5DYB,0.5D
YB,0.5D WS,0.5D
B,1.5DWS, 0.5D
SP,0.5D SP,0.5D
B,4.0D B,2.5D
B,1.5D B,1.5D WS,0.75D
LGS,0.5D PW,0.5D YS,0.5D RG,0.5DKG,0.5D KG,0.5D
Y,0.75D W,0.75DPW,0.5D RS,0.5D
GU,0.5D GU,0.5D GU,0.5DGS, 0.5D GS,0.5DRS,0.5D
YLG,0.5D RB,0.5D
R,0.5D 
						

							ENGINE MANAGEMENT SYSTEM 
V8
Discovery Series II (LHD)55
20
V8
VWR104710-A-04
C0560-1
E
H G
(LEVS)
C1413-1
C0424-2 C0424-1 C0635-21
C0635-5 C0636-4
C0636-16
C0879-1 C0879-2C0880-1 C0880-2
C0176-1 C0176-2 C0176-3 C0636-20
C0636-17 C0636-3C0152-1 C0152-2
C1021-1A41 A42 A40
PUMP-AIR INJECTION (M207) INJECTION (N130) VALVE-AIR
SENSOR-THERMOSTAT MONITORING (T284) ENGINE CONTROL MODULE (ECM) (D131)
SENSOR-CAMSHAFT POSITION (CMP) (T107) PURGE CONTROL VALVE (N119)
BG,0.5D SG,0.5DNK,0.5D BU,0.5D
BO,0.5D
YB,3.0B,3.0NK,0.5D
B,1.0D B,0.75D B,0.5D
SU,0.5DNK,0.5D NR,0. 5D NK,0.5D 
						

							COOLING FANS 
Discovery Series II (LHD)5622
COOLING FANS
VWR102040-A-01
87A
87
86 85 3087A
87
86 85 30
21
1 A MP 1 A MP
(V8) (TD5)
40 AMPFUSE 510 AMPFUSE 13
0018 (K108) HEADER-EARTH
1 AM P
(V8) (TD5)
FAN (R117) RELAY-COOLINGRELAY-MAIN (R100)
150 AMPLINK 1
EARTH (E107)
12 VOLTS
C01 96-4 C0636-22C01 96-3 C0636-21C01 69-2 C0158-7C01 69-1 C0158-18
C0570-4 C0573-12
C0635-23 C0658-21
C0636-31C0658-4C01 23-3 C0123-1
C0 605 -3C0018-7 C0005-2 C0005-1
C0570-2 C0574-4
C0573-11C0577-3
C0632-1C0045-1 C0192-1
TEMPERATURE (ECT) (T121) SENSOR-ENGINE COOLANT
TEMPERATURE (ECT) (T121) SENSOR-ENGINE_COOLANT SWITCH-INERTIA (S206)
MOTOR-COOLING FAN-1 (M102) BATTERY (P100)
ENGINE CONTROL MODULE (ECM) (D131) ENGINE CONTROL MODULE (ECM) (D131) FUSE BOX-ENGINE COMPARTMENT (P108)
G,0.5D RB,0.5D KG,1.0H KB,0.75H GW,0.5D BP,0.5DWG,0.5D NB,0.5D
UR,0.5DB,1.5D BN,1.5D
UR,0.5D R,30.0B,40.0 
						

							COOLING FANS 
Discovery Series II (LHD)5722 
						

							SHIFT INTERLOCK 
Discovery Series II (LHD)5825
SHIFT INTERLOCK
VWR105820-A-01
IN2 IN1
2A 2B
1
P OS 4-CRANKPOS3-IGN POS2-AUX
2121
21
21
0708 (K108) HEADER-EARTH
1 AM P
1 AMP
INSERTEDIGN KEY
POSITION 0IGN KEY IN5 WATTILLUMINATION (B115)IGNITION SWITCH
FUSE 2515 AMP
50 AMP
LINK 8
33 18
RE LA Y-TRA NSF ER B OX (RXX X)FUSE 1310 AMP
06 24
FUSE 2115 AMP
50 AMPLINK 3
FUSE 2015 AMP
INTERLOCK (N118)SOLENOID-1 A MP
RE LAY -IN TER LOC K (R 19 9)
0552 (K108) HEADER-EARTH
EARTH (E107)
12  V OL TS
C0287-11 C0287-12
C0116-1 C0116-2C0671-1
C0552-4 C0668-8 C0681-8C0675-8 C0663-10 C0668-3 C0681-3
C0 116 -1 C0116-2 C0683-1 C0683-2 C0028-5C05 86-6
C0582-3C00 28-1
C0 575 -1C0075-1 C0075-3
C0684-1 C0684-2 C0661-7 C0662-15 C0728-8 C0678-8
C0287-1 C0287-4 C0661-1C02 93-7
C02 93-9 C05 87-17
C0728-10 C0678-10 C0588-15 C0586-9
C0 577 -5C0670-8 C0663-9
C0285-1 C0285-4C0670-5 C05 88-11
C0673-3 C0587-6C0289-16 C0289-13
C0289-19
C0588-12
C0673-1 C0192-1 C0045-1C0662-11C0662-2C0670-7 C0670-4
C0670-6 C0670-3
C0582-1
C0671-2
C0 572 -2
C0708-9 C0632-1
SJ2 A77
DIODE (G126)
INTERLOCK (N117) SOLENOID-SHIFT-TRANSFER GEARBOX (N121) SOLENOID-INTERLOCK- TRANSMISSION (T193) SENSOR-NEUTRAL-
DIODE (G126) PEDAL (S215) SWITCH-BRAKE
BATTERY (P100)0287 (K109) HEADER FUSE BOX-PASSENGER COMPARTMENT (P101)
STARTER INHIBITOR/REVERSE LIGHT (S210) SWITCH-AUTOMATIC TRANSMISSION
0287 (K109) HEADER IDM (D176)
HEADER 0285 (K109) HEADER 0293 (K109)
(BCU) (D162) BODY CONTROL UNITUNIT-INTERLOCK (D126) HEADER 0289 (K109)
FUSE BOX-ENGINE COMPARTMENT (P108)
SWITCH-IGNITION (S176)
PN,0.5D
B,0.5D LGP,0.5DB,0.5D NP,0.5 NP,0.5D
RU,0.5B,1.0 RU,0.5 N,4.0
NW,4.5 Y,3.0
GP,1.5D GP,0.5D GO,1.5D
B,1.0 RU,0. 5
B,0.5 B,0.5 BK,0.5 BK,0.5D RU,0.5DSK,0.5D SK,0.5D
PN,0.5DLGP,0.5DOW,0.5D
BLG,0.5DP,0.5D
WP, 0.5D
B,0.5D NR,3.0PN,0.5D P,1.5D
P,0.5D
PU,0.5D PU,0.5D
B,40.0 R,30.0
30
85 87A
87
86
30
85 87 A
87
86 
						

							SHIFT INTERLOCK 
Discovery Series II (LHD)5925