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Land-Rover
·
Discovery
·
2017 Land Rover Discovery
·
Wiring
Wiring diagram
2017 Land Rover Discovery — power distribution
Sheets
8
Labels
1266
Power distribution
Sheet 1
of 10
Sheet 2
of 10
Sheet 3
of 10
Sheet 4
of 10
Sheet 5
of 10
Sheet 6
of 10
Sheet 7
of 10
Sheet 8
of 10
1
2
3
4
2
1
3
4
2
450A
G
F
E
B
C
A
80A
100A
80A
250A
150A
K
60A
350A
J
250A
500A
80A
80A
150A
THROUGH
PANEL
STUD
GENERATOR
STARTER
MOTOR
BATTERY
MONITORING
SYSTEM MODULE
RIGHT
GLOW PLUG
CONTROL
MODULE
LEFT
GLOW PLUG
CONTROL
MODULE
POWER
STEERING
CONTROL
MODULE
COOLING FAN
MOTOR 2
COOLING FAN
MOTOR 1
C4BF01A
C11-AE1
1
C11-AE2
C4BF01B
1
C1E513G
1
C1E513J
C1BF01G
1
1
C1BF01F
C1CS05A
C1BF01EB
C1DC12C
C4DC03A
C4BF01H
C1DC12G
C3DC13A
C4BF01C
C4BF01J
C4BF01F
C4DC02B
C4DC56B
2
C1DC12E
C1DC12B
C1DC13A
C1BF01K
C1BF01A
C1BF01J
C1BF01H
C1BF01C
C11-F2
2
1
C11-F3
BLK
BLU/ORG
RED
BLK
BLK
BLK
BLK
BLK
BLK
BLU/ORG
RED
BLU/GRN
(OR RED)
RED
RED
RED
RED
RED
RED
BLK
RED
BLK
(OR NCA)
NCA
BLK
BLK
NCA
BLK
BLK
RED
RED
BLK
BLK
BLK
BLU/GRN
RED
BLU/ORG
BLU/ORG
RED
RED
RED
BLU/ORG
BLK
BLK
RED
RED
RED
RED
BATTERY JUNCTION BOX
FUSIBLE
LINK 5
FUSIBLE
LINK 1
FUSIBLE
LINK 8
FUSIBLE
LINK 7
FUSIBLE
LINK 2
BATTERY
STARTER
MEGA
FUSE
FUSIBLE
WIRE
LINK
CABLE
JUNCTION
STUD
TERMINAL
JUMP START
AUXILIARY
JUNCTION BOX
FUSIBLE
LINK 7
FUSIBLE
LINK 3
FUSIBLE
LINK 9
FUSIBLE
LINK 8
FUSIBLE
LINK 6
FUSIBLE
LINK 1
FUSIBLE
LINK 5
(RIGHT SIDE OF LUGGAGE COMPT)
(RIGHT SIDE
OF LUGGAGE
COMPT)
(RIGHT SIDE
OF LUGGAGE
COMPT)
(RIGHT REAR SIDE
OF ENGINE COMPT)
(RIGHT REAR
SIDE OF
ENGINE
COMPT)
W/
START/STOP
SYSTEM
W/O
START/STOP
SYSTEM
3.0L TURBO DIESEL
3.0L SC
W/ BATTERY MONITORING
SYSTEM MODULE
W/O BATTERY MONITORING
SYSTEM MODULE
(3.0L TURBO
DIESEL)
(3.0L TURBO
DIESEL)
(3.0L TURBO
DIESEL)
(3.0L TURBO
DIESEL)
G4D178
G4D178
TO REAR
JUNCTION BOX
(DIAGRAM
7 OF 10)
TO REAR
JUNCTION BOX
(DIAGRAM
9 OF 10)
TO CENTRAL
JUNCTION BOX
(DIAGRAM
3 OF 10)
TO VOLTAGE
QUALITY MODULE
(DIAGRAM
6 OF 10)
TO CENTRAL
JUNCTION BOX
(DIAGRAM
3 OF 10)
TO ENGINE
JUNCTION BOX
(DIAGRAM
2 OF 10)
TO CENTRAL
JUNCTION BOX
(DIAGRAM
3 OF 10)
TO ENGINE
JUNCTION BOX
(DIAGRAM
2 OF 10)
A
40A
10A
L
10A
5A
5A
C
15A
40A
ENGINE JUNCTION BOX
TRANSFER
CASE
RELAY
CHARGE AIR
COOLANT
PUMP RELAY
ENGINE CONTROL
MODULE (ECM) RELAY
RIGHT FRONT
HEATED
SCREEN RELAY
BLOWER
RELAY
LEFT FRONT
HEATED
SCREEN RELAY
STARTER
PINION RELAY
TRANSMISSION
CONTROL
MODULE
TERRAIN
RESPONSE
SWITCHPACK
ABS
CONTROL
MODULE
AUTOMATIC
TRANSMISSION
SWITCH
HORN
RELAY
FRONT FOG
LAMP RELAY
RIGHT HEADLAMP
WASHER PUMP
RELAY
LEFT HEADLAMP
WASHER PUMP
RELAY
BCM-GWM
ASSEMBLY
GENERAL PROXIMITY
SENSOR MODULE
STEERING
WHEEL MODULE
LEFT
HEADLAMP
RIGHT
HEADLAMP
C1BB01G
8
3
C1BB01L
2
1
C1BB01N
C1BB01K
C31-J2
C31-J1
3
7
C1BB01P
10
C1BB01C
C32-B2
17
C32-B1
C32-N2
C32-N1
4
32
C2BP01E
20
C12-A1
C12-A2
5
C1BB01H
6
C31-J2
C31-J1
9
12
10
6
5
5
C1BB01G
9
C32-X2
C32-X1
1
1
C13-M1
1
C13-M2
13
C1BB01F
C1BB01M
3
C1BB01K
6
3
1
GRN/BLU
GRN/BLU
RED
RED
BRN/RED
BRN
BRN
RED
RED
GRN/BRN
GRN/BRN
RED
RED
GRN/
BRN
GRN/
GRN/
BRN
GRN/
BRN
BRN
GRN/BRN
GRN/BRN
GRN/BRN
BRN/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
RED
RED
BLK
BLK
BRN/RED
GRN
BRN/RED
GRN
FUSE
40
FUSIBLE
LINK 1
FUSIBLE
LINK 10
FUSE
51
EXTENDED
IGNITION
RELAY
FUSE
33
FUSE
31
FUSE
35
(RIGHT REAR SIDE OF ENGINE COMPT)
(3.0L SC)
FROM AUXILIARY
JUNCTION BOX
(DIAGRAM
1 OF 10)
TO FUSIBLE LINK 17
(DIAGRAM 3 OF 10)
25A
25A
U
15A
30A
25A
25A
40A
40A
K
E
B
M
60A
L
30A
ENGINE JUNCTION BOX
REAR
WASH
PUMP
RELAY
FRONT
WASH
PUMP
RELAY
SLOW
FAST
WIPER
RELAY
WIPER
ON-OFF
RELAY
REAR JUNCTION BOX
FRONT
ELECTRIC
COOLING FAN
LEFT REAR
SEATS
SWITCHPACK
RIGHT REAR
SEATS
SWITCHPACK
REAR SEAT
POWER FOLD
SWITCHPACK
LEFT THIRD
ROW SEAT
SWITCHPACK
THIRD ROW
POWER FOLD
SWITCHPACK
SEAT
RELEASE
SWITCH
CENTRAL JUNCTION BOX
PTC 2
RELAY
PTC 1
RELAY
BCM-GWM
ASSEMBLY
LEFT REAR
DOOR MODULE
DRIVER
DOOR
MODULE
PASSENGER
DOOR
MODULE
RIGHT REAR
DOOR MODULE
6
2
C2BP02K
C3B-A1
15
C3B-A2
14
CBPW02B
CAPW02B
9
C2BP02L
C3A-A1
15
C3A-A2
13
C33-G1L
6
C4BR02E
1
C3PS57A
1
C3PS56A
3
C33-G1
13
C33-G2
8
17
C33-Q1
C33-Q2
8
6
C2BP02J
1
7
15
C38-A1
14
C8PL01BL
C38-A2
C7PL01BL
14
14
C37-A1
15
C37-A2
C2BP02M
9
C2BP02G
2
1
2
C2BP01F
1
C2BP02A
C2BP02C
4
2
1
C1BB01M
1
PPL
PPL
PPL
BRN/RED
BLK
PPL/RED
PPL
PPL
PPL
PPL
PPL
PPL
PPL
PPL
PPL
PPL
PPL
PPL
GRN/RED
BLK
BLK
BLK
WHT/RED
BLU
BLU
RED
RED
RED
RED
RED
BLK
BLK
BLU/RED
FUSIBLE
LINK 17
FUSIBLE
LINK 7
FUSE
13
FUSE
34
FUSE
24
FUSIBLE
LINK 1
FUSIBLE
LINK 3
FUSIBLE
LINK 6
FUSE
11
FUSE
29
(RIGHT REAR SIDE OF ENGINE COMPT)
(RIGHT SIDE OF
LUGGAGE COMPT)
(BEHIND RIGHT SIDE OF DASH)
(NOT
USED)
(3.0L SC)
(W/ POWER
REAR SEAT
RELINER)
(W/ POWER
REAR SEAT
RELINER)
(W/ POWER
REAR SEAT
RELINER)
(W/ THIRD
ROW POWER
FOLDING SEAT)
(W/ THIRD
ROW POWER
FOLDING SEAT)
(NOT
USED)
FROM EXTENDED
IGNITION RELAY
(DIAGRAM
2 OF 10)
FROM
FUSE 12
(DIAGRAM
10 OF 10)
TO FUSE 44
(DIAGRAM
4 OF 10)
FROM AUXILIARY
JUNCTION BOX
(DIAGRAM
1 OF 10)
FROM AUXILIARY
JUNCTION BOX
(DIAGRAM
1 OF 10)
FROM BATTERY
JUNCTION BOX
(DIAGRAM
1 OF 10)
3
2
1
1
2
3
1
2
3
4
5
4
5
20A
20A
N
30A
20A
5A
10A
10A
5A
20A
5A
M
10A
CENTRAL JUNCTION BOX
CLOCK
SPRING
BCM-GWM
ASSEMBLY
STEERING
WHEEL HEATER
CONTROL
MODULE
FRONT
COOL
BOX
TERRAIN
RESPONSE
SWITCHPACK
STEERING
WHEEL
MODULE
BATTERY
BACKUP
SOUNDER
INTEGRATED
SUSPENSION
CONTROL
MODULE
DRIVER SEAT
MODULE
DRIVER SEAT
SWITCHPACK
TELEMATIC
CONTROL
MODULE
ROOF OPENING
PANEL CONTROL
MODULE
9
2
C49-E1
1
8
C49-E2
8
C2BP02M
10
6
C9PR32B
6
C9PR32A
9
1
C3PS02C
C3PS02H
C3PS02F
C3PS02C
C3PS02G
C3PS02E
17
C4CL14D
C31-A2
C31-A1
24
4
C2BP02F
C32-A1
C32-A2
11
C33-A2
2
C33-A1
1
1
6
C2BP02K
2
1
C4MT01A
11
3
C2BP02P
2
C2BP02L
C32-M1
21
C32-M2
1
4
2
C2R115D
2
C2R115E
4
C2BP02P
C32-X1
C32-X2
22
4
C2BP01B
20
3
C2BP02H
C2BP02M
7
C9PR32C
8
C2BP02K
6
C2BP02D
4
3
C2BP02N
7
6
PPL/RED
WHT/RED
(OR
(OR
PPL/RED)
WHT/RED)
BRN/RED
YEL/RED
GRN/RED
WHT/RED
WHT/RED
GRN/RED
YEL/ORG
BLK
BLK
BLU/RED
YEL/RED
BRN/RED
BRN/RED
YEL/RED
WHT/RED
WHT/RED
BLU/GRN
BLU/GRN
RED/BLK
YEL/PPL
GRY/BRN
GRY/BRN
YEL/ORG
YEL/ORG
GRN/ORG
GRN/RED
GRN/RED
BLK
BLK
BLU/RED
FUSE
39
FUSE
44
IGNITION
RELAY
FUSE
13
FUSE
21
FUSE
43
FUSE
30
FUSE
10
FUSE
12
FUSE
41
FUSE
33
FUSE
28
(BEHIND RIGHT SIDE OF DASH)
(BASE OF
LEFT "A"
PILLAR)
16-WAY
10-WAY
8-WAY
W/ MEMORY
W/O MEMORY
G2D233
FROM FUSIBLE
LINK 6
(DIAGRAM
3 OF 10)
TO FUSE 45
(DIAGRAM
5 OF 10)
3
2
1
1
2
3
1
D
20A
20A
5A
5A
20A
5A
5A
5A
N
R
30A
20A
CENTRAL JUNCTION BOX
FUEL FIRED
BOOSTER HEATER
(FFBH) RECEIVER
INTRUSION
DETECTION
MODULE
BCM-GWM
ASSEMBLY
REAR CLIMATE
CONTROL
PANEL
RF
RECEIVER
TIRE PRESSURE
MONITORING
SYSTEM (TPMS)
RECEIVER
FRONT
OVERHEAD
CONSOLE
PASSENGER SEAT
SWITCHPACK
PASSENGER SEAT
MODULE
IMMOBILIZER
ANTENNA
UNIT
3
C2BP02M
4
13
C32-N1
C32-N2
1
3
1
4
C2BP02L
7
C2BP02P
16
C3PS71D
C3PS71C
C3PS71H
C3PS71F
5
C32-D2
C32-D1
C44-BP2
C44-BP1
21
C4DC06
1
C2DC06
C4HF04A
9
2
1
3
10
C33-C2
1
C33-C1
1
1
9
C2BP01B
C32-N1
C32-N2
5
2
C2BP02H
1
6
C2BP02L
2
C49-A1
14
C49-A2
6
3
1
C32-M2
C32-M1
17
C32-A2
C32-A1
1
C2BP02N
7
C2BP02P
2
5
C2BP02L
10
(OR
PPL/RED)
GRY
GRN
GRN
BLK
GRY/RED
GRY/RED
GRY/RED
PPL/RED
GRY/RED
GRY/RED
BRN/YEL
BLU/WHT
BLK
GRY/RED
GRY/RED
GRY/YEL
BRN/YEL
GRY/YEL
GRY/RED
RED
RED
RED
RED
RED
RED
RED
PPL/RED
PPL/RED
PPL/RED
GRY/RED
GRY/RED
GRY/RED
ACCESSORY
SOCKET
RELAY
FUSE
27
FUSE
45
FUSE
2
FUSE
3
FUSE
1
FRONT
ACCESSORY
12V
SOCKET
FRONT
CIGAR
LIGHTER
FUSE
50
FUSE
19
FUSE
18
FUSE
49
FUSE
23
(BEHIND RIGHT SIDE OF DASH)
(BEHIND RIGHT
SIDE OF DASH)
(BEHIND RIGHT
SIDE OF DASH)
16-WAY
10-WAY
8-WAY
(NOT
USED)
(NOT
USED)
W/O
MEMORY
W/
MEMORY
G2D215
G2D215
FROM
FUSE 33
(DIAGRAM
4 OF 10)
INTERIOR
LIGHTS
SYSTEM
TO REAR
ACCESSORY
12V SOCKET
(DIAGRAM
8 OF 10)
TO FUSE 35
(DIAGRAM
6 OF 10)
1
2
1
2
5A
15A
20A
SS SW2
SS SW1
GND
30A
10A
5A
R
5A
H
IMC PWR
BATT
GND
GND
GWM LIN 2
IGN
I S T50
G
CENTRAL JUNCTION BOX
PTC 2
RELAY
PTC 1
RELAY
DIAGNOSTIC
CONNECTOR
AUTOMATIC
TEMPERATURE
CONTROL
MODULE
BCM-GWM
ASSEMBLY
FUEL FIRED
BOOSTER
HEATER
BRAKE
PEDAL
SWITCH
TRAILER BRAKE
CONTROL
MODULE
PASSENGER
SEAT
SWITCHPACK
RAIN/LIGHT
SENSOR
BCM-GWM ASSEMBLY
18
8
C32-F1
3
11
C32-F2
2
9
C2BP02K
1
10
C2BP02P
C32-N2
C32-N1
9
12
C2BP01C
C2BP02N
C2H101E
1
C2H101D
C1HF01AM
C1HF01A
1
8
6
C2BP02D
4
C2BP02H
4
C2BP02K
24
C2BP01B
23
4
2
3
1
6
11
19
C2BP01D
C2BP02J
3
4
C33-K1
14
C33-K2
7
C2BP02L
2
C2BP02N
2
16
4
3
1
C2BP01C
C2BP01B
18
58
1
2
C4DC31C
6
5
4
3
1
2
C4DC31B
C4DC31A
2
1
GRN/WHT
GRN/WHT
BRN/PPL
YEL/ORG
BLK
BLK
GRY/RED
GRY/RED
PPL/RED
PPL/RED
PPL/RED
PPL/RED
GRY/RED
PPL/RED
BLK
GRY/RED
GRN/WHT
BRN/YEL
GRN/WHT
BRN/YEL
GRN/WHT
BRN/PPL
YEL/ORG
BLU/WHT
BLK
YEL/ORG
BRN/PPL
GRN/RED
GRN/RED
WHT/RED
WHT/RED
YEL/RED
YEL/RED
BRN/RED
BRN/RED
BLU/ORG
PPL/WHT
BLU/ORG
BLK
BLK
PPL/WHT
BLU/WHT
BLU/ORG
BLU/GRN
RED
QUIESCENT
CURRENT
RELAY
FUSE
54
FUSE
26
FUSE
31
FUSE
35
FUSIBLE
LINK 8
FUSE
40
FUSE
46
ROAD PRICING
CONNECTOR
VOLTAGE
QUALITY
MODULE
DIAGNOSTICS CONTROL
DC TO DC
CONVERTER
MODULE
START/STOP
SWITCH
(BEHIND RIGHT SIDE OF DASH)
(BASE OF
LEFT "A"
PILLAR)
(RIGHT SIDE OF
LUGGAGE COMPT)
(RIGHT SIDE OF
LUGGAGE COMPT)
(RIGHT SIDE
OF LUGGAGE
COMPT)
W/ HIDDEN CENTRAL
INSTRUMENT PANEL STOWAGE
W/O HIDDEN CENTRAL
INSTRUMENT PANEL STOWAGE
G2D238
G4D348
G4D352
FROM
FUSE 23
(DIAGRAM
5 OF 10)
STARTING/
CHARGING
SYSTEM
TO REAR
JUNCTION BOX
(DIAGRAM
9 OF 10)
FROM BATTERY
JUNCTION BOX
(DIAGRAM
1 OF 10)
INTERIOR
LIGHTS
SYSTEM
1
2
1
2
3
4
5
3
4
5
J
30A
20A
20A
30A
15A
5A
15A
20A
5A
40A
P
60A
REAR JUNCTION BOX
REAR DIFFERENTIAL
CONTROL
MODULE
REMOTE FUNCTION
ACTUATOR
(RFA)
INTEGRATED
SUSPENSION CONTROL
MODULE
UPPER TAILGATE
CONTROL
MODULE
AIR
SUSPENSION
RELAY
PASSENGER
SEAT
SWITCHPACK
DRIVER
SEAT
MODULE
LOWER TAILGATE
CONTROL
MODULE
PASSENGER
SEAT
MODULE
C3PS71G
C3PS71C
2
C4BR02A
9
C3PS71E
C4PR59A
C4PL20A
2
1
C4BR02M
9
C33-A1
C4BR02F
10
C33-A2
C3PS02D
1
8
C33-C1
2
C33-C2
1
C4BR02B
4
C4BR02M
C44-H2
C44-H1
24
C44-TA2
1
C44-TA1
1
6
C4CL14A
6
C4BR02C
C4PK28C
9
C4BR02B
C4BR02D
20
C4PK28A
12
7
C4BR02C
C4ET63B
A
C4BR02M
8
1
RED
RED
(OR RED)
GRY/RED
RED
RED
PPL/RED
PPL/RED
GRY/RED
RED
RED
BLK
BLK
BLU/RED
BLU/RED
RED
RED
GRY/RED
GRY/RED
GRY/RED
GRY/RED
FUSE
55
FUSE
36
FUSE
57
FUSIBLE
LINK 2
FUSIBLE
LINK 7
FUSE
54
FUSE
48
FUSIBLE
LINK 17
FUSE
58
FUSE
37
FUSIBLE
LINK 8
(RIGHT SIDE OF LUGGAGE COMPT)
(NOT
USED)
W/ MEMORY
W/O MEMORY
16-WAY
8-WAY
10-WAY
FROM BATTERY
JUNCTION BOX
(DIAGRAM
1 OF 10)
TO FUSIBLE
LINK 1
(DIAGRAM
8 OF 10)
10A
D
20A
20A
20A
20A
20A
30A
15A
40A
P
30A
Q
REAR JUNCTION BOX
REAR HEATED
SCREEN
RELAY
FUEL PUMP
RELAY
DEF HEATING
CONTROL MODULE
DEPLOYABLE
TOWBAR
CONTROL MODULE
ABS
CONTROL
MODULE
INSTRUMENT
CLUSTER
TRAILER
PICK-UP
BCM-GWM
ASSEMBLY
BCM-GWM
ASSEMBLY
C32-A1
C32-A2
8
3
1
C4BR02C
C32-M4
1
C32-M3
22
1
C3DC09C
3
C3DC09C
1
C3DC09B
3
C3DC09B
C3DC09A
C3DC09A
1
3
1
3
C32-M3
C32-M4
12
C32-M3
C32-M4
11
1
3
1
3
8
C4AT24A
C4BR02C
2
C4BR02D
2
3
C32-M3
C32-M4
13
1
3
C2BP01B
8
4
2
C4BR02P
1
5
C4BR02L
2
C4BR02J
11
1
C4BR02E
C44-M2
1
4
C44-M1
C2BP01B
7
C4BR02P
10
C31-A1
13
C31-A2
2
30
C4BR02N
3
4
C4BR02M
PPL/RED
PPL/RED
GRY
GRY/YEL
BLK
BLK
GRY
BLK
BLK
BRN/WHT
PPL/ORG
BLK
GRY/ORG
PPL/GRN
BLK
BLK
GRY/BRN
PPL/GRN
BLK
BRN/BLU
PPL/GRN
BRN/BLU
PPL/ORG
GRN/WHT
BLK
BLK
GRY/YEL
GRY/YEL
GRN/WHT
GRY/ORG
GRY/YEL
PPL/BRN
PPL/BRN
RED/WHT
ORG
BRN/BLU
BRN/BLU
YEL/RED
YEL/RED
BRN/BLU
BRN/BLU
ENGINE
RUN
RELAY
FUSE
23
FUSIBLE
LINK 13
FUSIBLE
LINK 10
FUSIBLE
LINK 1
FUSE
15
CIGAR
LIGHTER
RELAY
ACCESSORY
SOCKET
RELAY
FUSE
25
FUSE
18
FUSE
19
FUSE
17
FUSE
24
REAR
ACCESSORY
12V
SOCKET
LEFT REAR
FLOOR
CONSOLE
USB
CHARGING
SOCKET
LEFT THIRD
ROW USB
CHARGING
SOCKET
RIGHT THIRD
ROW USB
CHARGING
SOCKET
CUBBY BOX
ACCESSORY
12V SOCKET
(RIGHT SIDE OF LUGGAGE COMPT)
(UNDER
CENTER
CONSOLE)
(RIGHT SIDE
OF LUGGAGE
COMPT)
(LEFT SIDE
OF LUGGAGE
COMPT)
(UNDER
CENTER
CONSOLE)
(UNDER
RIGHT REAR
SEAT)
(UNDER
CENTER CONSOLE)
G3D374
G4D349
G4D352
G3D374
G3D389
G3D374
FROM
FUSIBLE
LINK 8
(DIAGRAM
7 OF 10)
TO
COMFORT
RELAY 1
(DIAGRAM
9 OF 10)
FROM
CENTRAL
JUNCTION
BOX
(DIAGRAM
5 OF 10)