... LH
10A AHC–B No. 2
20A AHC–B
A
B
C
D
E
M OVERALL ELECTRICAL WIRING DIAGRAM
LEXUS LX 570 (EM08F0U)
7
8
6
5
1 LX 570
(
Cont' d
)
B
Main Body ECU
E1
(
A
)
, E2
(
B
)
W
P
G
B
5
1
3
2
1
111
12
15A ... IG2 MAIN
B
IG2 Relay
B
B
1B8
10A IGN
2
1
1
B
5A MET
2
1
1
B
10A INJ
2
1
1
B
A3
1B7
3
1
W–BW–B
Junction
Connector
A34
Power Source
W
B
B
A
17
A
16
SSW1
SSW2
5
27
E 18
Engine Switch
SS1
Free
Full
Traveling
SS2 ... page
)
EA1
75
W
B
W
P
G
B
1
A
6
W
Junction
Connector
E59
W
69
79
78
B
11
AM1
AM2
IG2D
A
22
A
3
ACCD
IG1D
E2
BR BR
Junction
Connector
E67
13
9
IG1 NO. 5
Relay
<29–1>
87 77
67
Junction
Connector
E59
G
L–B
97
G
G
R
222...
... 1
(
IG
)
2D56
E31
B
9
10A
IGN
(
IG
)
1
2B15
2D17
2B13
2D14
B
R–L
8
Junction
Connector
E62
Junction
Connector
E61
2
B
G
IG2
44
74
Junction
Connector
E59
86
47
ACC
GR
8
7. 5A
ACC
(
ACC
)
2D8
GR
48
77
45
75
R
GR
Junction
Connector
E60
65
55
G
42
52
44
54
R
47
57
B
CA2LCA2H
1213
SB
L
B
BR
L
SB
B
BR
CA1L
15
CA1H
16
1
W–B
2
Network ... EA131
89
CANL CANH
E86
Distance Control
ECU Assembly
L
SB
15 4
9A 10A
Steering Control ECU
CANL
E84
(
C
)
CANH
20 C 9 C
LG
L
14 3
4B3B
4A3A
Suspension Control ECU
CANL CANH
K30
(
A
)
7A8A
Junction ... Gateway ECU
A
B
C
D
M OVERALL ELECTRICAL WIRING DIAGRAM
LEXUS LX 570 (EM08F0U)
Multiplex Communication System
(
CAN
)
5
6
7
8
(
Cont. next page
)
2 LX 570
(
Cont' d
)
L
SB
E50
CANHCANL
A27
(
A
)
CAN+CAN–
4...
... DIAGRAM
LEXUS LX 570 (EM08F0U)
Illumination
GW
45 484 746
3 LX 570
(
Cont' d
)
WW
19
GW
69
GW
59
Junction Connector
E60
ILL–
ILL+
4
5
G
GW
79
8
99
WG
7
96 28
78 98 58
29 588 9
G
Towing Brake Controller
<16–1>
57
G
W
G
G
W
WW
W
8
W–B ... Controller
<16–1>
57
G
W
G
G
W
WW
W
8
W–B G
38
W–B G
97
E3E2
1
4
W–B
Junction
Connector
E66
ILL+
ILL–
Audio System
<35– 18& gt;
VSC Off Switch
E25
Center Differential Lock Switch
E49
88 68
Glove Box Light Assembly
E39
(
Cont. ... JK1
LSWL
20
L
M
B
B
Y
B
L
B
BR
LSWD
9A
16
M
B
A
IE3
5
ACTD
W–B
UL3
10
J6
J13
I6
3
ACT–
L
Y
B
LL
B
L
B
Y
L
41 EL140 EL1
B27
LSWP
18 JL1
4
1
9JL1
24 2C23 2C
9JK1
4
1
18 JK1
4
1
8IE3
7
8
MM
9
B
I14
B
2
L
LGLG
BR
L
2D
G
R
1
ACT+
10
L2
32D53 2D
IE614
4
1
8IE616 IE6 15 IE6
8
7
10 9
Key Unlock
Key Lock
12...
... LIN
251074 1 9
28 18 8
W–B
GGG
G
G
IE211
IE24
G
W–B
LIN GND B
912
I4
Junction Connector
E61
J4
G
82 104 5
GNDAUTODOWN
J3
UPLED
M M
G
L
B
R
LED UP DOWN AUTO
510 7 4
LED UP
I3
DOWN AUTO GND
5410 28
Front ... 7
8
6
5
5 LX 570
(
Cont' d
)
20A
RR DOOR
RH
2D33
(
BAT
)
20A
FR DOOR
RH
2D31
(
BAT
)
I1L1
JL117
JL115
Power Window
LL
G
L
B
R
W–BW–B
W–B
LL
W–BW–B
EL139
L
EL1 58
JL110
B LED ... Regulator Switch Assembly RH Front Power Window Regulator Switch Assembly RH
A
M
LEXUS LX 570 (EM08F0U)
...
... BATT
L
W–R
FC
34
48 A
A1A
A3
+B
B
1
2
1
2
1
2
1
22
1 1
2
#10
86 B 109
#20
B85
#30
B 1 08
#40
B84
#50
B 107
#60
B
B–R B–R B–R B–R
W
W
G
G
BR
B
R
G
Y
R–B
L
R–L
A 28
IGSW
38 1 6924
Vent Valve
Canister
Pressure Sensor
M
MPMP ... A/T Indicator
3021
183 5362656
One Step
Dim
2nd STRT
A
M
LEXUS LX 570 (EM08F0U)
7
8
6
5
(
Cont. next page
)
12 LX 570
(
Cont' d
)
a5
C16
B
+B2
2A
MREL BATT
L
W–R
FC
34
48 A
A1A
A3
+B
B
1
2
1
2
1
2
1
22
1 ... 20
19
18
(
Cont. next page
)
12 LX 570
(
Cont' d
)
W–B
W–B
E1
B23B43 81 B
BR
E01 E04
W–B
B42
E02
W–B
W–B
B21 B82
ME01E05
C42
C41
2
11
2
B123B124 B101 B100
NT+ NT– SP2+ SP2–
B
Y
B
Y
B7B6B4B9B8B10...