Page 2009 of 3115

2004 LAND CRUISER (EWD548U)
M
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19 LAND CRUISER
2ACC
IG1 AM1 4
1 2
3 5
15A
WASHER 3A 9 3C 1 3Q 39
1 2
5 32Q 77 2E37
2C 1
15A RR WIPER
2K 2 2E 39
1B 1C
7. 5A AM1
120A J/B NO. 3 120A J/B NO. 2
140A ALT
IFSet Bolt of
Cowl Side J/ B LHIISe t Bol t of
Co wl S i de J / B RH
F1 6(
B)
, F17(
C)
B- G
B- G L- B
L- B
SB
B- R SB B- G
I18
IG1 NO. 2
RelayIG1 NO. 3
Re l ay
Bat tery
Power SourceRear W iper and W asher
5 BP3 2 EA2
M1 2
M
BJUnder t he Dr iv er ' s SeatWas h
OFF
INTWR +1 R C1 R
13 10 12EW
ON
Was h
36 II3 4 II3 5 II3
2D 39
2A 14 1A 48
1B 543ID4
2ID44BP3 3BP3
L L L
L
14
3
2
W- B
L- OW- B W- B P
P
P L- B L- Y
L- B L- Y
BA
BAC1 9
R3 0L- B L- Y
L- OL- Y L- Y
L- O
II Set Bolt of Cowl
Side J/B RH3E 35 2
A A
P L- B
L- YW- B
3II3
W- B
+1
- +S
W- B W- B
L L
L
Combination SW
Ignition SW
Rear Wiper Motor
Fusible Link BlockJunction
Connector J 3
Junct ion
Connect or J22
Washer Motor W 1 Rear Was her SW
Rear Wiper SW
3456 2
L- O
L- Y
L- O
L
Re ar Wi p er Re la y R3 1 L
L- Y
1BH1BH2 1(
*1)
(
*2)
2ID4
5BH2BH2 3(
*1)
(
*2)4BH1BH2 7
3BH1BH2 8(
*1)
(
*2) * 1 : w/ Nav igat ion Sy stem
* 2 : w/o Navigation Syst em
Page 2010 of 3115
2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
20 LAND CRUISER
2ACC
IG1 AM13
1 2
5 3
2C 1
15A PWR OUTLET
2E 39
7. 5A AM1120A J/ B NO. 2 140A ALT
IFSet Bolt of
Cowl Side J/B LH
B- G B- R
I18
ACC Relay
Batt ery2E 40
6B 5
6D 23 4
2 1
3Q 52
IX134IX1
3Q 51 3Q 506B 4
SB6D 3 BB
ACC CUT Relay
B- RSB
B- R Engine Control
System< 4- 2>
2D 5 2K 62D14
G- R G- R G- R
P 5
E B 2
1G- R W- B
E B 2
1G- R W- BIFSet Bolt of
Cowl Side J/ B LHP 9
E B 2
1
G- R W- BBMLeft Rear Side
Quart er Panel 3Ih51
2IP2
FA
HB HBA A
3D 83D10 2D2
W- B W- B W- B W- B
J11
J 9(
A)
, J10(
B)
W- B G- R G- R
Power Outlet Power Source
IISe t Bol t o f
Co wl S i de J/ B RH 3C 1 1B 1C
B- G
B- G
120A J/ B NO. 3 F16(
B)
, F17(
C)
Ignition SW
Power Out let
(
Rear Cons ole Box)Po we r Out l et
(
Luggage Compar tment)
Junction
ConnectorJunction
Connector
Fus ible Link Bloc k
P 4
Power Outlet
(
Fro nt)
B7A 6
7A 53Ih1
Page 2011 of 3115

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21 LAND CRUISER
2ACC
IG1 AM13
B- R
1 2
5 315A
CIG 2D 1 2E 39
7. 5A
AM1
2C 1
IFSet Bolt of
Cowl Side J/ B LH 1C 1B6B 4
6D 3
3Q 50 3Q51
3 4
2 1 2E 40
6B 5
6D 2
3IX13Q 52
II
B- GB- RSB
B- RGRBB
B- R I18
F1 6(
B)
, F17(
C)
120A
J/B NO. 3140A
ALT 120A
J/B NO. 2Bat tery4IX1
SB
ACC
Relay
Engine Cont rol
Sy st e m< 4- 2 >ACC CUT
Relay
1 2
3 5 3Q 39 3C1
15A SEAT HTR
3D 2 2E 37
2Q 77
IG1 NO. 3
Relay
IF Se t Bol t o f
Co wl S i de J/ B L H2D 22
1LO HI HI
HI LO E
3564
HI LO HI4
IGIG
HI ELO
6
BKFront Side Under the
Front Pas senger' s Seat5
BJ3
8ID3 9ID3 41IV4 40IV4
5BM3 6BM3 6BO3 5BO3
8BM31 322 3
8BO3GR W- B W- B L- W
R- GB- RB R- L
R- GW- B
R- G R- G
B- R
B- R B- R
B
R- L
B- L R- L
B R- L
W- B
W- B W- B
A AJ11
BB
BACB
AAJ20(
A)
, J21(
B)
DB DB
EA
IISe t Bol t o f
Co wl S i de
J/ B RH Under the Driver' s Seat1 J18(
A)
, J19(
B) CB
AABB
BA
21 43 34 12 DB DB
EA
S 3 S 4
L- B
L- W L- W
SB B- G L- WC10
B- G
B- R R- G
B R- L
S 9 S15J18(
A)
, J19(
B)W- B W- B
S1 6 S10
Power Source Cigarette Lighter Seat Heater
4
J20(
A)
, J21(
B) L- W
3D 1W- B
Se t Bol t o f
Co wl S i de J/ B RH
Cigarette Lighter
Ignition SW
Seat Heater SW
(
Driver' s Seat) Seat Heater SW
(
Fr ont Pass enger ' s Seat)
Seat Heater
(
Dr iver ' s Seat)Seat Heater
(
Front Pas senger' s
Seat) Junct ion
Connect or
Junc tion
Connec tor
Junct ion ConnectorJunction
Connec tor
Junc tion
Connec tor
Seat Heater
(
Fr ont Pass enger ' s
Se at Cu shi o n) Seat Heater
(
Driver' s
Se at Cu shi o n)
Fus ible Link Block
3K 31
W- B
W- B W- B
B
7A 6
7A 5
Page 2012 of 3115

2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
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234
22 LAND CRUISER
120A J/ B NO. 2
140A ALTBatteryB- G
SLDR SLDF
84FDWN FUP
10 9RCLR RCLF
15LDWN LUP
23 Slide
Front VerticalReclining
Rear Vertic al 12
B
Fro nt Up Fro nt
Up
Re ar Do wn
Re ar
Do wn
2 1
MG
R- W
Y- R
1 2
MG- B
R- B
2 1
MG- R
R- L
1 2
MG- Y
R- Y
BJUnder the Dr iver' s Seat 8BM36 EW- B W- B
2C 1
30A
LH SEAT
12K
10 BM3
E2
12 4B2
3
1BN1 2BN1LF LR
L- W
L- RL- R
L- W
Y- R
Y- R Y- RW- B
W- B
W- B Y- R
Power SourcePower Seat
W- B W- BE
6
BO3 8
Fr ont Side Under the
Fr ont Pass enger ' s SeatBK
R- Y G- Y
M 1
2
R- L G- R
M 1
2
R- B G- B
M 1
2
Y- RR- WG
M 2
1
Down
Rear
Down
Rear Up
Fr on t
Up
Fr on t
B 12
Rear Vertic al Reclining
Fro nt Ver ti c al Slide
2 3 LUP LDWN
5 1 RCLF RCLR
10 9 FUP FDWN
4 8 SL DF S L DR
W- B
10 BO3
2 1
M B- G
30A
RH SEAT 3C 1
3K 1P24
L 3
P2 3
P3 1
P3 2
P3 0
P3 3
P29 P25
P28 P27 P26
Y- R Y- R Y- R
1B 1C120A J/ B NO. 3F1 6(
B)
, F17(
C)
B- G B- G
Lumbar Support
Control SW
(
Dr iver ' s Seat)
Power Seat Cont rol SW (
Driver' s Seat)Power Seat Control SW (
Front Pas senger' s Seat)
Power Seat Motor
(
Dr iver ' s Seat Front Ver tical Contr ol) Power Seat Motor
(
Driver' s Seat Lumbar
Suppor t Cont rol)
Power Seat Motor
(
Dr iver ' s Seat Rear Ver tical Contr ol)
Power Seat Motor
(
Dr iver ' s Seat Rec lining Contr ol)
Power Seat Motor
(
Dr iver ' s Seat Slide Contr ol) Po we r Sea t Mot o r
(
Fr ont Pass enger ' s Seat Fr ont Vert ical Control) Po we r Sea t Mot o r
(
Fr ont Pass enger ' s Seat Rear Vert ical Control)
Po we r Sea t Mot o r
(
Fr ont Pass enger ' s Seat Rec lining Contr ol)
Po we r Sea t Mot o r
(
Fr ont Pass enger ' s Seat Slide Control)
Fusible Link Block
Page 2013 of 3115

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23 LAND CRUISER
2C 1
1B 1C
120A J/B NO. 3 120A J/B NO. 2
140A ALTF1 5(
A)
, F16(
B)
, F17(
C)
B- G
I18
Batt ery
IG1 NO. 3 Relay1 2
3 5 3Q 39 3C1 2E 37
2Q 77SB
7. 5A AM1
2E 39
B- G
2ACC
IG1 AM1 4
1B 24
30A BAT
1C 1
2AB- G
120A MAIN
Sh ort Pi n (
A) L- OB- R L- B 20A TI L & TEL
10A ECU- I G210A ECU- B2
3D 38 3D 37 3D393B 25
L- O(
Shielded)
4B
+B 4A
IG1A
ECUB
2AVC
5AMSW
14 BSG1
5BSI N1
13 BS5 V1
15 BCOM1
6BF/B1
16 BB1
7BA1
1BA2
8BB2
2BF/B2
9BCOM2
12 BS5V2
11 BSIN2
10 BSG2
A A
P
L
B
Y
G- W
G- R
G- Y
V- Y
V P
V
B
G
G- W
G- R
G- Y
V- Y
V (
Shielded)B- Y
B- R
B- W
B
R
G
W
87 3 5 6 4 1 1 4 6 5 3 8 7 8 16
L- W
B- WG- BW- B
(
Shielded)
SG1 SIN1 S5V1 COM1 F/B1 B1 A1 A2 B2 F/B2 COM2 S5V2 SIN2 SG2A
Telescopic
Long
Tilt Up
Telescopic
Shor t
Tilt
Down VC MSW
(
Shielded)
(
Shielded)
3A
MPX1
Multiplex
Communication
System< 1- 38>
B- G
A 6AGND
3D 42 8 II5 9 II5 12 II5 11 II5 10 II5 18 II3 15 II3 17 II3 16 II3
T 9T 4 T 7(
A)
, T 8(
B)
C1 7
J 1W- B
Pow er Tilt and P ow er Telescopic Power Source
Set Bolt of
Cowl Side J/ B RH II Set Bolt of
Co wl S i de J/ B RH II 2
1
Combination SW
I gnit ion SW
Telescopic Motor Tilt and Telescopic ECU
Tilt MotorJunct ion
Connect or
Fus ible Link Block
Page 2014 of 3115
2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
24 LAND CRUISER
2ACC
IG1 AM13
B- R
2E 39
7. 5A
AM1
2C 1
IFS et Bo lt Co wl S i de
J/B LH
B- G B- R
I18
Batt ery
Power SourceShift Lock
1 2
5 310A
ECU- I G1 2D 16 2E374
54 3
2
1 G- R
G
G- W
Shif t Lock
SolenoidShif t Lock
Control SW
L- R
L 11 4 3
S et Bo lt of Co wl
Side J/B LH IF 2E 18 2110 9
W- B
G- W
B- W
L- W W- B W- B
ACC I G STP
Stop Light SW
< 10- 3>
KL S+ EP1
P
P2
SL S+
SL S- 7C 17A 6
3P 8
3P 1 3P 9
K 3 A48 IG1 NO. 2
Re la yL- BB
B- W B- W
120A
J/ B NO. 2140A
AL T F16
Ignition SW
Key Int erlock
Solenoid Shift Lock Control ECU
Fus ible Link Bloc k
14D 14D 10
B B- W
B
Page 2015 of 3115

2004 LAND CRUISER (EWD548U)
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25 LAND CRUISER
Batt ery 120A
MAI N120A
J/ B NO. 2
15A AM2
1C 11B 92E39
1 2
5 32Q 65 2E37
IG1
NO. 2
RelayB- G B- R
IFSe t Bol t o f
Co wl S i de J/ B L H
L- B
B- R2
7ACC
IG1
IG2
ST2 AM1 4
6 AM2
7. 5A
AM1
2A 1B2C 1
B- G
1B 24
30A
BAT15A
A/C 2D 6L- O W- RR- LSB
10A
GAUGE1I18
F1 5(
A)
, F16(
B)W- R B- R 2A 102E 41
W- RSe at Be lt
12 D 11 D 10 A
1D 11C3Q 73Q44 3E 43B25
30 A 22 C
I- SBW
3D 26
3K 21
2Q 41
2K 18 2G 103BV1
5BO2 3BU12 1
3 2
GGGGG-W
G SB
4BO2
1BV1
BK Front Side
Under the Front
Passenger' s Seat
SB SB
SB
BJ Under the
Driver' s Seat A A
E E 1BU1
EC Rear Bank of Right
Cylinder Head8IX1A A
J 4 J14
7. 5A MET 10A ECU- B2B- R
L- O
C12(
A)
, C14(
C)
, C15(
D)W- B W- BW- B
BR W- B
G
BRW- B
Power SourceSeat Belt Warning
J22
S 8
B 6
R- L
L- BSBBody ECU
<1- 38> SB
140A
ALT3N 21
3N 11
2D 25
R- L
5BM232
4BM2
GG G
B 5
W- B W- BG
G (
*2)
(
*1)208R- L (
*2)
(
*1)
IG IG
S/ BW
R- L
(
*1)
(
*2) (
*1)
1 2
C2 8
* 1 : w/ Nav igation Sy st em
* 2 : w/o Navigation System
A4 5(
A)
, A47(
C)
Bu ck le
SW L H
Buckle SW RH
Combination Meter
I gnit ion SW
Seat Belt
War ning Oc cupant
Detection Sensor
A/ C Con t ro l
As se mb ly
J unc tion Connec torCenter Clust er
Int egr at ion Panel
Junc tion
Connec tor
Fusible Link Block
J unc tion
Connec torBuzzer
1Center Airbag Sensor
As semb ly < 1 3- 7 > G
BM Left Rear Side
Quarter Panel
W- B
W- B
Short
Pin
(
A)
Page 2016 of 3115

2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
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234
26 LAND CRUISER(
Cont. next page)
3D 333Q 18
Power Source
3K 9
SB
2A 1B
F15(
A)
, F16(
B)
, F17(
C) 120A
MAIN120A
J/ B
NO. 2
Battery2ACC
IG1 AM13
1C 1
30A BAT
1B 24
30A AMP
1B 4
7. 5A AM1
2E 39
2C 11 2
5 3
IF Se t Bol t o f
Co wl S i de J/ B L H7. 5A
ACC
2E 40
6B 5
6D 23IX13 4
1 2
3Q 526B 4
6D 3
3Q 504IX1
3C 1
10 A RA DI O
3B 25
3D 31 3D 14L- Y L- Y
HA HA
FB Sh or t
Pi n
(
A)
B- G B- G
I18
2Q 2B
Engine Contr ol
System< 4- 2>
BSB
ACC
Relay
B- RSB
ACC CUT RelayGR
L- Y L- OB- RSB
140A
ALT10A ECU- B1
2D 21L- W
1 2
5 3 2E 37 2D16
10A ECU- IG1
4
L- B B- W
IG1 NO. 2
Re la y
3K 2
HA
FB FB
10A ECU- B2
3Q 71 3K 16
L- Y L- Y L- OSB
GRJ 9(
A)
, J10(
B)
GR
GR
GR
GR 5IG1
L- Y
3D 36A
B
C
E
F
G
J
K
L
M
N
O
P
Q
R
GR
GR L- Y
L- Y
GR
SB
L- Y
GR
GR
GR L- YGR B- WL- Y L- W
3Q 51
C 1
B- G
120A
J/B
NO. 3
B- G
I gnit ion SW
Junction
Connec tor
Fus ible Link Bloc kB- R 1 26
7A5
7A
2Q 77
1 2
3 5
B
3K 17 3K8
10A ECU- IG2
3K 33 3Q 39
II Set Bolt of
Cowl Side J/B RH
IG1 NO. 3
Re la y
D B- W
H
I L- YGR
GR L- Y
SB B- WGR GR