1
2
3
4
1 LX 570
(
Cont. next page
)
Battery
1J1
180A ALT
50A A/PUMP NO. 1
50A A/PUMP NO. 2 50A HTR
30A TOWING
1
2
5A ALT–S
1
2
15A TURN–HAZ
1
2
10A ETCS
1
2
20A EFI MAIN 2
1
2
7. 5A IMB
1
2

5A AM2
1
2
50A ABS1
2
11
2
30A ABS2
30A ST
2
1
1
WW
2
1
SHORT PIN
5A DOME1
2
1
5A ECU–B1
2
11
2
10A RAD NO. 1
30A AMP
2
1
1E11I1
25A CDS FAN
1

2
30A TOW TAIL
1
2
30A TOW BRK
1
2
15A FR FOG
1
2
5A SECURITY
1
2
1D1
B
B
B
1H4
L–B
Power Source
W
B
20A STR LOCK
1
2
150A LH–J/B
15A STOP
1
2
10A ALT–CDS

1
2
1
2
30A H–LP CLN
1
2
40A RH–J/B
1
2
40A SUB BATT
1
2
50A PTC–3
1
2
50A PTC–2
1
2
50A PTC–1
1
2
50A RR AUTO A/C
20A RR S/HTR
1
2
20A DEICER
1
2
1

2
7. 5A RSE
1
2
5A ECU–B2
1
2
7. 5A DOME2
EA236
R
1
W
40A MAIN
1H3
R
W
L–B
1
L–B
L–BW–B
A2
2
1
A32
GND
B
23
15
4
5A DEF NO. 2

1
B
W–B
1
11
DEFOG
Relay
B
1
1
2
30A DEFOG
B
25A DOOR NO. 2
1
2
2
1
Noise Filter
(
Ghost Buster
)
W–B
5A TEL 25A SEAT–A/C LH
2
1
25A SEAT–A/C RH
2
1
30A RR P/SEAT

2
1
2
1
40A VGRS
30A PBD
60A AHC
2
1
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 HEAD RL
12
15A HEAD LL
1
12
15A HEAD RH
12
15A HEAD LH
1
1
5
2
3
11
1

1
R
R
L
L
L
R
R
HEAD LO Relay
HEAD HI Relay
1C1
15A A/F
10A HORN
25A EFI MAIN
1B4
EFI
Relay
7. 5A EFI NO. 2
2
1
1
B
B
1B
6
30A 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
E18
Engine Switch
SS1
Free
Full
Traveling
SS2 GND
SS2 SS1
GND
R
R
R
R
(
Cont. next 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 2
111 1
A
B
C
D
E
A
B
C
D
E
M
LEXUS LX 570 (EM08F0U)
9
10
11

12
1 LX 570
(
Cont' d
)
2A1
B
ACC Relay
IG1 NO. 1
Relay
IG1 NO. 2
Relay
IG1 NO. 3
Relay
7. 5A ACC
15A CIG
5A LH–IG
20A 4WD
5A ECU–IG No. 1
10A BK/UP LP
10A A/C IG
15A RR WIPER
20A WSH
30A WIPER
TAIL Relay
15A TAIL
10A PANEL
2D62
2D
45

2D
43
7. 5A OBD
7. 5A A/C
15A TI&TE
30A FR P/SEAT RH
15A MIR
30A FR P/SEAT LH
15A PWR OUTLET
P
G
E62
Junction
Connector
E1
1
4
W–BW–B
15A INVERTER
25A S/ROOF
Power Source
B
W
10A ECU–IG No. 2
30A PSB
20A FR DOOR LH
20A FR DOOR RH
25A DOOR NO. 1
20A RR DOOR LH
20A RR DOOR RH

3A1
10A TV
IG NO. 4 Relay
5A ECU–IG No. 4
20A SEAT–HTR
W
G
3C
22
G
3C8
E3
W–B
10A SEAT–A/C FAN
5A ECU–IG No. 3
5A AFS
30A B/DR CLSR RH
30A B/DR CLSR LH
30A RSF RH
30A RSF LH
10A AHC–B No. 2
20A AHC–B
A
B
C
D
E
M OVERALL ELECTRICAL WIRING DIAGRAM
LEXUS LX 570 (EM08F0U)