Land Rover Lr3 Electrical Circuit Diagrams Rover Manual

							VEHICLE DYNAMIC SUSPENSION 
Air Suspension
LR3 (LHD)11
204
Air Suspension
SB,0.5DSO,0.5DSG,0.5D
BP,0.5DBS,0.5DBO,0.5DBR,0.5DBN,0.5DBG,0.5DBY,0.5DBW,1.0DBU,1.0DBP,1.0DBO,1.0DBG,1.0DBY,1.0D
OB,0.5DOY,0.5DOR,0.5D
SY,0.5DSU,0.5DSR,0.5DSR,0.5DSU,0.5DSY,0.5DBO,1.0DBP,1.0DBG,1.0DBY,1.0D
OY,0.5DOB,0.5DOR,0.5DSB,0.5DSO,0.5D
SY,0.5DSR,0.5DSU,0.5DSU,0.5DSR,0.5D
BP,1.0DSG,0.5DBO,1.0DBG,1.0DBY,1.0D
BY,1.0DSY,0.5DBG,1.0DBO,1.0DBP,1.0D
BW,0.5DBW,0.5D
B,0.5D
BU,1.0DBW,1.0D
BN,0.5DBW,1.0DBU,1.0DBP,0.5DBS,0.5DBO,0.5DBR,0.5D
BW,0.5DBU,1.0DBW,1.0DBW,0.5D
BG,0.5DBY,0.5D
B,2.5DB,2.5D
link-Front (N157)Valve-Cross
Front control valve (D281)Front-LH (T236) Sensor-Height-Rear-LH (T235)
Sensor-Height-
Front-RH (N159)Valve-Corner-Front-LH (N160)Valve-Corner-
console (S350) Switch pack-Centre
link-Rear (N158)Valve-Cross
Rear control valve (D280)
Air suspension Control Module (D199)
C2560-7 C2559-7
C2293-1 C2294-1
C0391-12 C0377-12C0391-14 C0377-14C0391-13 C0377-13C2560-6 C2559-6C2560-8 C2559-8
C0377-15 C0391-15C0377-17 C0391-17C0377-16 C0391-16C2293-2 C2294-2C2293-3 C2294-3
C2527-3 C2528-3C2527-4 C2528-4C2560-2 C2559-2C2560-1 C2559-1
C0377-1 C0391-1C0377-2 C0391-2C0377-10 C0391-10C0377-9 C0391-9
Front-RH (T238) Sensor-Height-Rear-RH (T237)
Sensor-Height-
Rear-LH (N162)Valve-Corner-Rear-RH (N161)Valve-Corner-
console (S350) Switch pack-Centre
C2054-3 C2053-3C2560-3 C2559-3C2560-4 C2559-4C2054-7 C2053-7C2054-6 C2053-6C2054-5 C2053-5C2054-4 C2053-4
C0377-8 C0391-8C0377-7 C0391-7C2053-9 C2054-9C2053-8 C2054-8
C2054-1 C2053-1C2054-2 C2053-2
Lower (S408)Switch-Raise (S407)Switch-
TYPE 3
C0868-24 C0903-24
C1696-5C1699-1C1699-5C1699-4C1696-1C1696-4
C2099-3C2099-6C2099-2C2099-1
C0700-15
C2099-5C2099-4
C0700-17C0700-16C0700-14C0700-13C0700-11C0700-12
C2321-14
FR_HEIGHT_5V
C2321-3
FL_HEIGHT_5VC0867-5
RL_HEIGHT_5VC0867-7
RL_HEIGHT_GNDC0867-6
RL_HEIGHT_SIGC2321-5
FL_HEIGHT_GNDC2321-4
FL_HEIGHT_SIG
C0867-8
RR_HEIGHT_5VC0867-10
RR_HEIGHT_GNDC0867-9
RR_HEIGHT_SIGC2321-16
FR_HEIGHT_GNDC2321-15
FR_HEIGHT_SIG
C2321-10
FR_CV_POSC2321-9
FR_CV_NEGC2321-11
FL_CV_NEGC2321-12
FL_CV_POS
C0867-1
RL_CV_POSC0867-2
RL_CV_NEGC0867-12
RR_CV_NEGC0867-11
RR_CV_POS
C1697-1C1698-5C1698-1C1698-4C1697-5C1697-4C2101-3C2101-6C2101-2C2101-1
C0700-18
C2030-17
CRAWL_LED
C0700-4
C2321-22
F_XV_POSC2321-23
F_XV_NEGC2030-9
LOWERING_LEDC0867-14
LED_NEGC2030-18
ACCESS_HT_LEDC2030-8
RAISING_LED
C2030-1
R_XV_POSC2030-11
R_XV_NEGC2030-20
RAISE_SWC0867-4
LOWER_SW
C0867-15
HIGH_LEDC2030-10
STD_HT_LED
C0700-5
C2101-5C2101-4
C2598-1
SJ301 
						

							RIDE AND HANDLING OPTIMIZATION 
Terrain Response
LR3 (LHD)12
204
RIDE AND HANDLING OPTIMIZATION
Terrain Response
Y,4.0D
R,1.0DR,1.0D
R,1.0D
R,0.75D
R,1.0D
YN,MAPBA (REAR DIFF)YB,MAPBA (REAR DIFF)YB,MAPDB (NO REAR DIFF)
B,2.5D
YB,MAPAPYN,MAPAPYN,MAPDB (NO REAR DIFF)
YN,MAPBB,2.5D
B,0.5DYN,MAPA
YB,MAPEYB,MAPA (REAR DIFF)YN,MAPA (REAR DIFF)
YB,MAPB
YN,MAPD
YB,MAPA
YB,MAPCYB,MAPD
R,50.0
N,4.0DN,4.0D
B,50.0D
YN,MAPE
YB,MAPAYN,MAPCYN,MAPA
YB,MAPCYN,MAPC
Parking Brake Module (D278)
Air suspension Control Module (D199)
console (S350) Switch pack-Centre
optimisation (S380)Switch-Terrain
C0868-8 C0903-8
Central Junction Box (P101)
FUSE 24P
5.0 Amps
C2411-5 C2412-5
Rear differential control module (D283)
C0903-22 C0868-22C0903-21 C0868-21
C0903-24 C0868-24
C0390-6 C0376-6C0390-7 C0376-7C0390-5 C0376-5
TYPE 3A
Sheet2B
Sheet2
Instrument cluster (J100)
Switch-Ignition (S176)Battery Junction Box (P108)
LINK 11E
30.0 Amps
C2444-4 C2443-4
Battery (P100)12.0 Volts
C0390-4 C0376-4
C0223-9 C0047-9C0223-10 C0047-10
C0700-20
IGN
SJ971
C0582-19
C0583-39
SJ970
C2162-6C2162-3
C0700-1
CAN L
SJ864
C0700-18
GND
SJ301
C0700-2
CAN H
SJ854
C2178-B2C2178-A2C2178-A4
C2162-5C2162-2C0867-18
C2598-1
C0028-4C0632-1
C0028-1
IGNC0570-114
C0192-1
C1661-1
C0045-1
C0230-2
SJ860
C2178-A3C0230-1
SJ850
C0867-16C0867-17C0867-19 
						

							RIDE AND HANDLING OPTIMIZATION 
Terrain Response
LR3 (LHD)13
204
Terrain Response
YN,MAPMYB,MAPMYB,MAPAXYN,MAPAX
YN,MAPUYB,MAPUYB,0.5HYN,0.5H
YB,0.5HYB,MAPRYN,MAPRYN,0.5H
YN,0.5HYB,0.5H
YN,MAPTYB,MAPTYN,MAPNYB,MAPN
YN,MAPLYB,MAPL
YB,MAPADYN,MAPAD
SR,0.75SR,0.75
YB,MAPAR
YB,MAPA
YB,MAPAP
YN,MAPAR
YN,MAPA
YN,MAPAP
module (D306) Transmission controlABS module (D277)
C2365-4 C2366-4C2365-5 C2366-5
module (D204)
Transfer box control
C2366-2 C2365-2C2366-3 C2365-3
module (ECM) (D131)
Engine controlmodule (ECM) (D131)
Engine control
C2273-15 C2274-15C2273-16 C2274-16
B
Sheet1
C2244-20 C2242-20C2244-19 C2242-19
A
Sheet1
C0193-2C0506-14C0506-35
SJ276SJ274
C0193-6
SJ720
SJ721
SJ775SJ785
C1319-3C1319-6
C1854-4C1854-1
C0635-45
C0635-44C0411-B3C0411-B4
C0872-A3C0872-A4
C0635-57
C0635-58
SJ177
SJ865
SJ176
SJ855 
						

							REAR DRIVE AXLE AND DIFFERENTIAL 
Electronic Rear Differential
LR3 (LHD)14
205
RE AR DRIVE AXLE AND DIFFERENTIAL
Electronic Rear Differential
N,4.0DR,1.0DY,4.0D
YN,MAPAYB,MAPAYB,MAPBAYN,MAPBAR,1.0DR,1.0D
R,1.0D
PU,4.0DN,4.0D
R,50.0
B,50.0D
B,2.5DB,2.5D
PU,2.5DPU,2.5D
PU,4.0D
B,4.0D
Rear differential control module (D283)
FUSE 24P
5.0 Amps
Central Junction Box (P101)Switch-Ignition (S176)
C0390-6 C0376-6C0390-7 C0376-7
C2412-5 C2411-5
C2410-2 C2409-2C2444-4 C2443-4
LINK 11E
30.0 Amps
Battery Junction Box (P108)
LINK 13E
40.0 Amps
Battery (P100)12.0 Volts
C0028-4C0582-19
C0583-39C0028-1 IGN
C2162-5
CAN IN HIGH
SJ864SJ854
C2162-6
CAN OUT LOWC2162-3
CAN OUT HIC2162-2
CAN IN LOW
SJ970
SJ971
C2163-4
TERM 15
C0632-1C0192-1
C0570-114C0570-115
C0045-1
C1661-1
SJ542
C2163-6
TERM 31C2163-3
TERM 31
C2163-8
TERM 30C2163-7
TERM 30
SJ70
C2715-1 
						

							REAR DRIVE AXLE AND DIFFERENTIAL 
Electronic Rear Differential
LR3 (LHD)15
205
Electronic Rear Differential
U,2.5HY,0.5HR,0.5HG,0.5HO,0.5HS,0.5HN,0.5H
U,2.5DY,MAPCHR,MAPCHG,0.5DO,0.5DS,0.5DN,0.5D
R,2.5HW,0.5HU,0.5HG,1.0HR,1.0H
R,2.5DW,MAPCBU,MAPCBG,1.0DR,1.0D
Rear differential control module (D283)
Actuator-Rear differential (M275)
C0378-17 C0392-17C0378-18 C0392-18C0378-12 C0392-12C0378-16 C0392-16C0378-15 C0392-15C0378-14 C0392-14C0378-2 C0392-2
Differential oil (T308) Sensor-Temperature-
C0378-7 C0392-7C0378-4 C0392-4C0378-1 C0392-1C0378-3 C0392-3C0378-5 C0392-5
solenoid (S431) Switch-Clutch
temperature (T351)Sensor-Motorbrake (N166) Solenoid-Actuator
C2164-11
TEMP2-C2164-8
TEMP2+C2164-12
MOT-C2164-4
HALL_in1C2164-7
HALL_in2C2164-10
HALL_GNDC2164-1
HALL_Vsupp
C0269-2
+-
C0269-1
HALL SIGNAL BHALL SIGNAL ASUPPLY -SUPPLY +
C2168-5C2168-10C2168-6C2168-4C2168-3
C2164-3
MOT+C2164-18
MAG+C2164-13
TEMP1+C2164-17
MAG-C2164-16
TEMP-
C2168-9C2168-8C2168-1C2168-7C2168-2 
						

							PARKING BRAKE AND ACTUATION 
LR3 (LHD)16206
PARKING BRAKE AND ACTUATION
LGW,1.5DYU,MAPXYW,MAPXLGW,0.5DR,0.5DW,1.5DY,4.0D
YN,MAPAYB,MAPAYN,MAPEYB,MAPE
LGW,0.5DR,0.5D
YN,MAPDYB,MAPDYN,MAPCYB,MAPC
YN,MAPBAYB,MAPBA
YN,MAPDYB,MAPD
GY,4.0D
R,50.0N,4.0D
N,4.0D
B,50.0D
W,0.5DU,0.5DR,0.5DG,0.5DB,1.5DB,1.5D
GY,4.0DGY,1.5DGY,1.5D
G,0.5DW,0.5DU,0.5DR,0.5DB,1.5DB,1.5D
G,0.5D
B,4.0D
Switch-Ignition (S176)
Parking Brake Module (D278)
Box (D162) Central JunctionFUSE 40P
5.0 AmpsFUSE 41P
5.0 Amps
Central Junction Box (P101)
Rear differential control module (D283)C0390-4 C0376-4C0390-5 C0376-5C0390-6 C0376-6C0390-7 C0376-7
C1167-7 C1165-7C1167-6 C1165-6C0376-12 C0390-12C0376-17 C0390-17
F
Sheet2D
Sheet2E
Sheet2C
Sheet2B
Sheet2A
Sheet2
LINK 11E
30.0 AmpsLINK 8E
30.0 Amps
C2443-4 C2444-4
Battery Junction Box (P108)Battery (P100)12.0 Volts
C0390-2 C0376-2C0390-11 C0376-11C0390-1 C0376-1C0390-3 C0376-3C0390-9 C0376-9C0390-8 C0376-8
C2528-2 C2527-2
G
Sheet2
C1165-2 C1167-2
position (T305) Sensor-Clutch
(MANUAL)
TYPE 1
C0582-19C0582-30
CAN +CAN -
C0580-1C0580-15
C0582-21
C0585-43C0586-22C0028-1
IGNC0028-6
AUX
C2162-2C2162-5
C2178-F3
IGNC2178-F2
KEY IN
C2178-A2
CAN- OUTC2178-B2
CAN+ OUTC2178-A3
CAN + INC2178-A4
CAN - IN
C2162-6C2162-3
C0028-4C0632-1
C0028-5
KEY INC0570-114C0570-181
C0192-1
C0045-1
C1661-1
C2178-E4
CLUTCH_SUPPLY
SJ406
C2178-H4
VBATTC2178-G4
VBATT
C2178-F4
SLAMPC2178-E3
CLUTCH_SIGNALC2178-E2
CLUTCH_GNDC2178-H2
GNDC2178-G2
GND
C0667-2C0667-3C0667-1
C2570-1
SJ405 
						

							PARKING BRAKE AND ACTUATION 
LR3 (LHD)17206
YN,MAPMYB,MAPM
YB,MAPAC (DIESEL)YN,MAPAC (DIESEL)YN,0.5HYB,0.5H
YU,0.5DYG,0.5DY,0.5DR,0.5D
YN,0.5HYB,0.5H
YN,MAPTYB,MAPT
YB,MAPRYN,MAPR
YN,MAPUYB,MAPU
YG,0.5DYU,0.5DY,0.5DR,0.5D
YG,0.5DYU,0.5DY,0.5DR,0.5D
YN,MAPN (PETROL)YB,MAPN (PETROL)
YN,0.5HYB,0.5H
G,0.5D
YB,MAPCYN,MAPC
YB,MAPARYN,MAPAR
YN,MAPBAYB,MAPBA
YB,MAPDYN,MAPDYB,MAPAPYN,MAPAP
YB,MAPEYN,MAPE
YB,MAPAYN,MAPA
YB,MAPLYN,MAPLYB,MAPAYN,MAPAmodule (ECM) (D131) Engine controlTHROTTLE PEDAL POSITION
ENGINE SPEED
ENG ACCELERATION
ENGINE TORQE
BRAKE PEDAL STAUS
ABS module (D277)WHEEL SPEED SIGNALS
module (D306) Transmission controlGEAR STATUS
NOT IN NEUTRAL STATUSParking Brake Module (D278)
C0390-13 C0376-13
C0868-2 C0903-2
C0390-16 C0376-16C0390-15 C0376-15C0390-14 C0376-14
C0868-5 C0903-5C0868-4 C0903-4C0868-3 C0903-3
module (D204) Transfer box controlNOT IN NEUTRAL STATUS
C2365-2 C2366-2C2365-3 C2366-3
park brake (S385) Switch-Electric
C2366-4 C2365-4C2366-5 C2365-5
module (ECM) (D131)
Engine controlTHROTTLE PEDAL POSITION
ENGINE SPEED
ENG ACCELERATION
ENGINE TORQE
BRAKE PEDAL STAUSInstrument cluster (J100)
G
Sheet1E
Sheet1F
Sheet1C
Sheet1D
Sheet1A
Sheet1B
Sheet1
Air suspension Control Module (D199)
C2242-20 C2244-20C2242-19 C2244-19
C0047-10 C0223-10C0047-9 C0223-9
Brake (J196) Lamp-Electric Park
Brake (J196) Lamp-Electric Park
C0506-35
CAN +C0506-14
CAN -
SJ274
SJ785
SJ276
SJ775
C2178-C3
SW 2C2178-C4
SW 5C2178-B3
SW 1C2178-B4
SW 4C0193-6
CAN +C1854-4
CAN +C0193-2
CAN -
C1319-6
C1854-1
CAN -
C1319-3
C2180-1
SW 2C2180-3
SW 1C2180-2
SW 4C2180-4
SW 5
SJ720SJ721
C0635-44
CAN -C0635-57
CAN +C0230-2
CAN -C0230-1
CAN +
SJ864
SJ865
SJ854
SJ855
C0867-17C0867-18
C0867-16C0867-19
C0872-A4C0872-A3
SJ176SJ177SJ860SJ850
C0230-8
C0635-58C0635-45
AMBER
RED 
						

							ANTI-LOCK CONTROL 
Traction Control
LR3 (LHD)18
206
ANTI-LOCK CONTROL
Traction Control
R,0.5D
N,4.0D
YN,MAPR
YN,MAPT
YN,MAPUR,0.5DGO,1.5D
LG,0.75D
YR,0.5D
YB,MAPR
GP,1.5D
LG,0.5D
Y,4.0D
LG,1.0D
YB,MAPT
YB,MAPU
Y,0.5DR,0.5DU,0.5D
LG,0.5DY,0.5DR,0.5DU,0.5D
R,0.5DYB,0.5DYN,0.5D
YB,0.5DYN,0.5D
R,0.5D
R,0.5D
UB,0.5DNG,2.5D
NK,4.0D
R,50.0
N,4.0DNG,4.0D
B,50.0D
R,0.5DR,0.5D
B,4.0DB,2.5D
R,0.5DR,0.5D
UB,0.5D
UB,0.5D
Centre facia (S425) Switch pack-
module (D204)
Transfer box control
ABS module (D277)
FUSE 15P
15.0 AmpsFUSE 66P
5.0 AmpsFUSE 37P
5.0 Amps
Central Junction Box (P101)
descent (R222)Relay-Hill
Switch-Ignition (S176)
DSC (S371)Switch-
Sensor-Yaw Rate (T314)
C2245-11 C2243-11C2245-10 C2243-10C2245-9 C2243-9C2245-8 C2243-8C2245-5 C2243-5C2245-4 C2243-4C2240-12 C2238-12
C
Sheet2B
Sheet2
C2444-4 C2443-4
LINK 11E
30.0 AmpsLINK 9E
40.0 Amps
Battery Junction Box (P108)
FUSE 23E
25.0 Amps
Battery (P100)12.0 Volts
console (S350) Switch pack-Centre
C1165-11 C1167-11C0868-15 C0903-15
C0868-14 C0903-14
C2245-3 C2243-3
descent (S238)Switch-Hill
TYPE 2
A
Sheet2
C1319-6
C0506-35
CAN P
SJ785
SJ274
C0585-35C0585-32C0583-2C0582-7
C0582-19C0028-4
C0583-34
SJ179
C0028-1
IGN
C1319-3
SJ775
SJ276
C0506-22
BLA
C0506-20
AYC0506-18
DRSRC0506-15
SGND
C1656-5C1656-3C1656-1C1656-6
C0506-28
UZ
C0506-16
DRSSC0506-37
DRST
C0506-14
CAN M
C0506-31
TCSAUS
C1656-4C1656-2
C2387-16
C2387-11
SJ105
C0632-1
C0570-114C0570-108C0570-113
SJ3
C0192-1
C0045-1
C1661-1
SJ667
C0506-4
M GNDC0506-1 M GND
C0506-2
UBMRC0506-36
HDC SWC0506-3
UBVR
C0700-6
C2603-1
C0700-7 
						

							ANTI-LOCK CONTROL 
Traction Control
LR3 (LHD)19
206
Traction Control
PG,1.0D
G,0.5D
GP,1.0D
G,0.5D
B,4.0DB,1.5D
B,4.0D
R,0.5D
GP,1.5D
GO,1.5D
GP,1.5DGP,1.5D
GP,1.5D
GP,1.5D
GP,1.5D
GP,0.75D
B,1.5D
B,2.5D
B,0.75DB,1.5D
B,2.5D
GN,MAPWG,MAPWWY,MAPXW,MAPXPG,0.5DGP,0.5D
WY,MAPEW,MAPE
GP,0.5D
R,0.5DWG,MAPZW,MAPZG,0.5D
R,0.5DWG,MAPFW,MAPF
GY,MAPYG,MAPY
Stop lamp-LH (A139)
Module-Multi-media (D325)
C0981-1 C0395-1
lamp (A124)RH stop21.0 Wattslamp (A125)LH stop21.0 Watts
A
Sheet1B
Sheet1C
Sheet1
C0117-4 C0384-4
Stop lamp-RH (A140)Stop lamp switch (S215)stop lamp (A126) High mounted
C0384-8 C0117-8
TYPE 3
Diagnostic socket (V100)Rear-RH (T151)
Wheel speed Sensor-Front-RH (T149) Wheel speed Sensor-
C2411-2 C2412-2
C0502-1C0502-2
Rear-LH (T152) Wheel speed Sensor-
C2411-3 C2412-3C2560-10 C2559-10C2560-9 C2559-9
C0516-1C0516-2
Front-LH (T150) Wheel speed Sensor-
ABS module (D277)
C2245-15 C2243-15C2240-9 C2238-9C2559-12 C2560-12C2559-11 C2560-11
C0503-1C0503-2C0517-2C0517-1C2114-21
C0125-1C0121-1C0075-1C0075-2
SJ814
C0832-2
SJ813
C0075-3
C0125-5
C0075-4
SJ5
C0832-1
SJ251
C0121-5
SJ8
SJ293
C1355-1C2568-1C2568-1
C0506-41
BSC0506-6
DPRLC0506-27
DSRLC0506-5
DSFLC0506-26
DPFLC0506-30
BLS
SJ882
C0506-33
VSOC0506-11
K-LINEC0506-8
DSRRC0506-7
DPRR
C0040-9
C0506-9
DPFRC0506-10
DSFR 
						

							ANTI-LOCK CONTROL 
Steering Angle Sensor
LR3 (LHD)20
206
ANTI-LOCK CONTROL
Steering Angle Sensor
YN,MAPUYB,MAPUYB,MAPFYN,MAPFB,2.5D
Y,4.0D
R,0.5DYB,MAPCYB,MAPEYN,MAPEYN,MAPC
YB,MAPKR,0.5DYN,MAPK
YB,MAPRYN,MAPRYB,MAPBYN,MAPB
N,4.0D
R,50.0
N,4.0D
B,50.0D
B,0.5D
YB,MAPDDYN,MAPDDYB,MAPAYN,MAPA
angle (T274) Sensor-Steering
Switch-Ignition (S176)FUSE 66P
5.0 Amps
Speed control module (D284)Central Junction Box (P101)
C0390-5 C0376-5C0223-10 C0047-10C0390-4 C0376-4C0223-9 C0047-9
ABS module (D277)Air suspension Control Module (D199)Terminating (G171)Resistor-
Battery (P100)Battery Junction Box (P108)
LINK 11E
30.0 Amps
C2444-4 C2443-4
12.0 Volts
Instrument cluster (J100)AFS ECU (D276)Terminating (G171)Resistor-
TYPE 3
C0862-1 SIN 1
C0582-19
C0867-18C0867-19C0867-16C0867-17C0862-5
IGN
C2145-23
SJ177
C2145-24
C0582-7
SJ176SJ105
C0506-14
SJ276
C0506-35C0862-7
CAN-LC0862-3 MDO-2C0862-6
CAN-HC0862-4 RESETC0862-2 SOT 1
SJ274SJ861SJ851
C0028-4C0632-1C0192-1
C0028-1 IGNC0570-114
C0045-1
C1661-1
C0862-8
GND
SJ660
C2193-5
SJ775
C2193-4C0230-1C0230-2
SJ785SJ860SJ850
C2627-1