Page 2033 of 3115

2004 LAND CRUISER (EWD548U)
M
1516
14 13
(
Cont. next page)
31 LAND CRUISER (
Cont' d)
1 2 16 BFRTE
3N 11 2 8BTS
3D 28
3Q 83
3Q 81
3E 30
3P 79BFRS5
3N 51C 6C 10A 6A TAMO2 SPD RDFGR MRRHR
4A 16
4E 1
Combination
Meter< 30- 6>
Multi- Display
<29- 4> DE FOG Rel a y
<11- 1> MIR HTR Relay
<11- 1>
40 A 18 C 10 B 1 B 2 B
4F 10
4C 2
17 IV4 16 IV4 15 IV4 19 IV4 18 IV4 22 IV419 A 20 A 18 A 22 A
BKFront Side Under the
Pas senger' s Seat RRMGV VER1 FRCI D FRCLK FRCSD CSD CLK CI D GND
2A 1AIG1 +B
C
D
E
F
G
HA
B
C
D
E
F L- W
B- G
LG
B- W
B- W
L- BA4 5(
A)
, A46(
B)
, A47(
C)
B- Y
A32(
A)
, A33(
B)
, A34(
C)
P- LV LGR
G- R
GR- BSB SB G- R
Y- G P- L W- B
LG- RB WR
(
Shielded) R
W
B
W- B
LG- R R WB W- B
B- WL- W
W- B W- B
W- B
LG- R
B- G
LG
B- W
L- B W- BW- B
A19 A18 W- B (
Shielded)
Air Conditioning (
Rear)
Air Conditioning (
Front)
A
B
(
*2)(
*2)
3CTC
* 2 : w/o Nav igat ion Sy stemBo dy ECU< 1- 3 8> W- L
A/C Solar Sensor
A/C Thermist or
A/C Amplif ier (
Re ar)
A/ C Con t ro l As se mb l y
19 AMPX+
39 AMPX-
Multiplex Communication
System< 1- 37>
(
*1) (
*1)
* 1 : w/ Navigation SystemFB HA
FB(
*2) HA(
*1)
HA(
*1)
FB(
*2) HA
FB
J unc tion
Connec tor J23(
B)
, J25(
A)
Page 2034 of 3115

2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1920
18 17
(
Cont. next page)
31 LAND CRUISER (
Cont' d)
4A 3A 13A 7A
6 BW1 5 BW1 1 0 BW1 3 BW1
1BW1 2BW1 8BW1 4BW19A8A
2BD3 13BD314 BD3 7BL1 3BL44BL411 A A 12
D D
2 1 17 BD36BL4
D
10A
RR HTR
1C 2 1B 501B 52 1B71 A 14HRRH
3K 18
3B 10
2 1
M 18 IA2
19 BD3 18 BD31BL4 BL42 A 15 16 A
7BW1
A
B
C
D
E
FW- B
LG- R
B- G
LG
B- W
L- B
A ir C onditioning (
Rear)
L- B
R W- LR- YY Y- GW- L
Y GR- G GR- G
Y W- L
Y- G
Y- G
W- B LG- R
LG B- WY- G Y- G Y- GW- L
Y GR- G Y- GL- B B- G
L- BLLL-BW- B R- G
R- W R- WR- G
R- WR- G
L
Y- G
1232
1 BLWRC VMRC HRRC TER SG1 MCRMHR TINRVMRH BLWRH
J22
R 9
R2 6
RR HTR
Re la y
R2 2
A3 2(
A)
, A33(
B)
, A34(
C)
2 1 3 1
2 4
2 1
M
2 1
LG- R R- L
R- L R- L
L
4 1
W
WLG LG R- Y
W- B
23R W- LY- G Y
R21
R15
R14
R1 6 R1 7Cool War m
M 16 BD3 15 BD37BL4 BL45 6A 5A
GR- RR- Y R- Y
GR- R GR- RR- Y3 45TPR S5 1
GNDPTVZMHOT MCOOLA/C Amplifier (
Rear)
Rear Air Mix Cont rol Ser vo Motor
Rear Cooler
Blower MotorRear Cooler
Magnetic Valv e
Rear Cooler Power Tr ans ist or Rear Cooler
Re la yRear Evaporator
Temp. Sens or Re ar He at e r
Blower Motor
Rear Inlet Air Temp. Sens or
J unc tion
Connec tor
BJ Under the
Driver' s Seat 4
L- B
Rear Heat er Power
Tr ansist or R25
FF
Junct ion
Connect or J22 CB(
*2) CA(
*1)
CA(
*1)
CB(
*2) CA
CBJunction
Connec tor J23(
B)
, J25(
A)
Y- G
* 1 : w/ Navigation Syst em
* 2 : w/o Navigation System
Page 2035 of 3115
2004 LAND CRUISER (EWD548U)
M
2324
22 21
31 LAND CRUISER (
Cont' d)
A ir C onditioning (
Rear)
A32(
A)
, A33(
B)
, A34(
C)
R 8
AUTOFoo t
LO MiddleAUTO
OF F
LO
Middle
HI
Fac e
Bi- Level
Foo t
HI Fac e Bi- Level
12 BSG2
7BTRR
2 1
20
B G- YG- Y
G- Y
4BS5 2
8BTSETR
22 21
L- O Y- R
L- O Y- R
6CLO- I
6
L- WL- W
5C AUTO- I
7
L- RL- R
16 CB/L- I
17 CFOOT- I
7CME- I
18 CHI - I
15 CFACE- I
21 543
W- G W- R
L L GG
L
L W- R
W- G
1BIG2
5BILL+2
98
G
L- RG
L- R
8CRG
11 10
G- WG- W
G- W
9CHI- S
4CME- S
3CLO- S
2COFF - S
1C AUTO- S
10 CFACE- S
11 CB/L- S
12 CFOOT- S
15 16 17 18 19 14 13 12
GR- RL- YGR Y- B W- G
R- L
R- Y
R- GR- GR- YR- L W- G
Y- B
GR
L- Y
GR- R
SG T-SET S5 AUTO-I LO-I ME-I HI-I FACE-I B/L-I FOOT-I IG RG SRG FOOT-S B/L-S FACE-S HI-S ME-S LO-S OFF-S AUTO-SILL
R34
Cool Hot
Illumination
A/C Amplif ier (
Re ar)
Rear A/C Contr ol SW
Room Temp. Sensor (
Rear)
Page 2036 of 3115
M OVERALL ELECTRICAL WIRING DIAGRAM
2004 LAND CRUISER (EWD548U)
410
Page 2037 of 3115
![TOYOTA LAND CRUISER 1998 Factory Repair Manual M
2004 LAND CRUISER (EWD548U)
411
[A]: System Title
[B]: Indicates the wiring color.
Wire colors are indicated by an alphabetical code.
B = Black W = White BR = Brown
L = Blue V = Violet SB = Sky Blue TOYOTA LAND CRUISER 1998 Factory Repair Manual M
2004 LAND CRUISER (EWD548U)
411
[A]: System Title
[B]: Indicates the wiring color.
Wire colors are indicated by an alphabetical code.
B = Black W = White BR = Brown
L = Blue V = Violet SB = Sky Blue](/manual-img/14/57459/w960_57459-2036.png)
M
2004 LAND CRUISER (EWD548U)
411
[A]: System Title
[B]: Indicates the wiring color.
Wire colors are indicated by an alphabetical code.
B = Black W = White BR = Brown
L = Blue V = Violet SB = Sky Blue
R = Red G = Green LG = Light Green
P = Pink Y = Yellow GR = Gray
O = Orange
The first letter indicates the basic wire color and the
second letter indicates the color of the stripe.
Example: L - Y
L
(Blue)Y
(Yellow)
[C]: The position of the parts is the same as shown in
the wiring diagram and wire routing.
[D]: Indicates the pin number of the connector.
The numbering system is different for female
and male connectors.
Example :
Numbered in order
from upper left to
lower rightNumbered in order
from upper right to
lower left
Female Male
The numbering system for the overall wiring diagram is
the same as above
[E]: Indicates a Relay Block. No shading is used and
only the Relay Block No. is shown to distinguish
it from the J/B.
Example : Indicates Relay Block No.1
[F]: Junction Block (The number in the circle is the J/B No.
and the connector code is shown beside it).
Junction Blocks are shaded to clearly separate them
from other parts.
3C indicates that
it is inside
Junction Block
No.3
Example:
[G]: Indicates related system.
[H]: Indicates the wiring harness and wiring harness
connector. The wiring harness with male
terminal is shown with arrows (
).
Outside numerals are pin numbers.
Female Male ( )
[I]: ( ) is used to indicate different wiring and
connector, etc. when the vehicle model, engine type,
or specification is different.
[J]: Indicates a shielded cable.
[K]: Indicates and located on ground point.
[L]: The same code occuring on the next page indicates
that the wire harness is continuous.
Page 2038 of 3115

SYSTEM INDEX
M OVERALL ELECTRICAL WIRING DIAGRAM
2004 LAND CRUISER (EWD548U)
412
SYSTEMS LOCATION SYSTEMS LOCATION
Air Conditioning (Front) 31-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning (Rear) 31-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Antenna 28-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Glare-Resistant EC Mirror with Compass 15-3. . . . . . . . . . .
Back-Up Light 10-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center Differential Lock 14-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter 21-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination Meter 30-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise Control 5-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronically Controlled Transmission and A/T Indicator 5-6. . . . . . . . . .
Engine Control 4-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Immobiliser System 4-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Wiper and Washer 18-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Garage Door Opener 15-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 18-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mirror Heater 11-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moon Roof 17-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-Display (w/o Navigation System) 29-3. . . . . . . . . . . . . . . . . . . . . . .
Multiplex Communication System 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
* Automatic Light Control
* Door Lock Control
* Front Fog Light
* Headlight
* Interior Light
* Key Reminder* Light Auto Turn Off
* Power Window
* Theft Deterrent
* Wireless Door Lock Control
Navigation System 26-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Outlet 20-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Rear Quarter Window 11-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Seat 22-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source 1~31-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Tilt and Power Telescopic 23-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio and Player (w/ Navigation System) 26-5. . . . . . . . . . . . . . . . . . . . .
Radio and Player (w/o Navigation System) 27-3. . . . . . . . . . . . . . . . . . . .
Rear Window Defogger 11-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Wiper and Washer 19-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote Control Mirror 16-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat Belt Warning 25-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat Heater 21-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock 24-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SRS 13-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stop Light 10-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TOYOTA Parking Assist (Rear View Monitor) 26-12. . . . . . . . . . . . . . . . .
Trailer Towing 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signal and Hazard Warning Light 6-2. . . . . . . . . . . . . . . . . . . . . . . . . .
VSC 12-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 2039 of 3115

L PART NUMBER OF CONNECTORS
Code Part Name Part NumberCodePart Name Part Number
Note : Not all of the above part numbers of the connector are established for the supply.
2004 LAND CRUISER (EWD548U)
406
A 1A/C Ambient Temp. Sensor90980-1 1070
A 4Pressure SW90980-10943
A5A/C Lock Sensor90980-1 1016A 5A/C Magnetic Clutch90980-1 1016
A12ABS Speed Sensor Front LH90980-10941
A13ABS Speed Sensor Front RH90980-1 1002
A14Accel Position Sensor90980-1 1144
A15Airbag Sensor Front LH90980-1 1856A16Airbag Sensor Front RH90980-11856
A17Auto Antenna Motor90980-1 1194
A18A/C Solar Sensor90980-1 1919
A19A/C Thermistor90980-1 1918
A24Air Inlet Control Servo Motor90980-1 1909
A25Air Mix Control Servo Motor90980-10797
A26Air Vent Mode Control Servo Motor90980-1 1165
A27Airbag Squib (Front Passenger Airbag
Assembly)
90980-12160
A28Airbag Squib (Steering Wheel Pad)
90980 12160
A29Ashtray Illumination90980-10825
A30Auto Antenna Control Relay90980-10819
A31Automatic Light Control Sensor90980-12056
A32A/C Amplifier (Rear)90980-1 1502
A33A/C Amplifier (Rear)90980-1 1475
A34A/C Amplifier (Rear)90980-1 1497
A35ABS Speed Sensor Rear LH90980-1 1073A36ABS Speed Sensor Rear RH90980-11073
A37ABS & BA & TRAC & VSC Actuator90980-1 1413
A38ABS & BA & TRAC & VSC Actuator90980-10895
A39ABS & BA & TRAC & VSC Actuator90980-1 1151
A40ABS & BA & TRAC & VSC Actuator90980-1 1009
A41ABS & BA & TRAC & VSC ECU90980-1 1935
A42ABS & BA & TRAC & VSC ECU90980-1 1476
A43ABS & BA & TRAC & VSC ECU90980-1 1637
A44ABS & BA & TRAC & VSC ECU90980-1 1638
A45A/C Control Assembly90980-12170
A46A/C Control Assembly90980-1 1913
A47A/C Control Assembly90980-1 1927
A48A/T Shift Lever Illumination90980-1 1911A48Shift Lock Control ECU90980-1 1911
B 1Blower Motor Controller90980-10910
B 2Back Door Courtesy SW90980-10039
B 3Back Door Key Lock and Unlock SW90980-1 1490
B4Back Door Lock Motor90980-1 1150B 4Back Door Unlock Detection SW90980-11150
B 5Buckle SW LH90980-1 1169B 6Buckle SW RH90980-1 1169
B 7Body ECU90980-12151
B 8Body ECU90980-12149
B 9Body ECU90980-12150
C 1Camshaft Position Sensor90980-10947
C 2Center Diff. Lock Control Motor90980-1 1024
C 3Crankshaft Position Sensor90980-1 1162
C 5Center Diff. Lock Control Relay90980-10801
C10Cigarette Lighter90980-10760
C11Cigarette Lighter Illumination90980-1 1148
C12Combination Meter82824-60060
C13Combination Meter82824-60050
C14Combination Meter82824-60060
C15Combination Meter82824-60050
C16Combination SW90980-1 1672
C17Combination SW90980-12155
C18Combination SW90980-12183
C19Combination SW90980-1 1594
C25
Center Airbag Sensor Assembly (w/ Side
Airbag)82824-50160
C25Center Airbag Sensor Assembly (w/o Side
Airbag)90980-1 1873
C26Center Airbag Sensor Assembly90980-1 1872
C27
Center Airbag Sensor Assembly (w/ Side
Airbag)82824-50150
C27Center Airbag Sensor Assembly (w/o Side
Airbag)90980-1 1871
C28Center Cluster Integration Panel90980-12200
C29Curtain Shield Airbag Squib LH90980-1 1864C30Curtain Shield Airbag Squib RH90980-1 1864
D 1Data Link Connector 190980-1 1195
D 2Daytime Running Light Relay No.390980-10939
D 3Daytime Running Light Relay No.390980-10940
D 4Detection SW (Center Diff. Lock)90980-1 1250D 5Detection SW (Transfer L Position)90980-11250
D 6Detection SW (Transfer Neutral Position)90980-1 1025
D 7Data Link Connector 390980-1 1665
D10Door Courtesy Light Front LH
D11Door Courtesy Light Front RH90980-1 1148D12Door Courtesy Light Rear LH90980-1 1148
D13Door Courtesy Light Rear RH
D14Door Courtesy SW Front LH
D15Door Courtesy SW Front RH90980-10871D16Door Courtesy SW Rear LH90980-10871
D17Door Courtesy SW Rear RH
D18Door Key Lock and Unlock SW LH90980-1 1170D19Door Key Lock and Unlock SW RH90980-11170
D20Door Lock Control SW RH90980-1 1950
Page 2040 of 3115

L
CodePart Name Part NumberCodePart Name Part Number
2004 LAND CRUISER (EWD548U)
407
D21Door Lock Motor Front LHD21Door Unlock Detection SW Front LH
D22Door Lock Motor Front RHD22Door Unlock Detection SW Front RH90980-1 1150
D23Door Lock Motor Rear LH90980-11150
D23Door Unlock Detection SW Rear LH
D24Door Lock Motor Rear RHD24Door Unlock Detection SW Rear RH
D26DVD Automatic Changer90980-1 1971
D27Door Control Receiver90980-1 1909
E 1Electronically Controlled Transmission
Solenoid90980-12293
E 2Engine Coolant Temp. Sensor90980-10736
E 3Engine Hood Courtesy SW90980-1 1003
E 4Electronically Controlled Transmission
Pattern Select SW90980-10933
E 5Engine Control Module90980-12144
E 6Engine Control Module90980-12145
E 7Engine Control Module90980-12143
E 8Engine Control Module90980-12146
E 9Engine Control Module90980-12142
F 1Front Fog Light LH90980-1 1660F 2Front Fog Light RH90980-1 1660
F3Front Turn Signal Light LHF 3Side Marker Light LH90980-1 1020
F4Front Turn Signal Light RH90980-1 1020
F 4Side Marker Light RH
F 5Front Wiper Motor90980-1 1599
F 8Front Door Speaker LH90980-10935F 9Front Door Speaker RH90980-10935
F10Front Interior Light90980-12211F10Rear Personal Light90980-12211
F11Front Personal Light90980-10825
F12Fuel Pump90980-1 1077F12Fuel Sender90980-11077
F14Fuel Pump Resistor90980-1 1156
F15Fusible Link Block90980-1 1996
F16Fusible Link Block90980-1 1881
F17Fusible Link Block90980-1 1775
F18Fusible Link Block90980-10995
F19Fusible Link Block82675-60050
G 1Generator90980-1 1964
G 2Generator90980-09212
G 3Glove Box Light90980-1 1098
G 4Gateway ECU90980-1 1911
H 1Headlight LH (High)90980-1 1659
H 2Headlight LH (Low)90980-1 1660
H 3Headlight RH (High)90980-1 1659
H 4Headlight RH (Low)90980-1 1660
H 5Heated Oxygen Sensor (Bank 1 Sensor 1)90980-10869
H 6Heated Oxygen Sensor (Bank 1 Sensor 2)90980-1 1028
H 7Heated Oxygen Sensor (Bank 2 Sensor 1)90980-10869
H 8Heated Oxygen Sensor (Bank 2 Sensor 2)90980-1 1028
H 9Horn LH90980-10619H10Horn RH90980-10619
H11High Mounted Stop Light90980-1 1211
I 1Ignition Coil and Igniter No.1
I 2Ignition Coil and Igniter No.2
I 3Ignition Coil and Igniter No.3
I 4Ignition Coil and Igniter No.490980-1 1885I 5Ignition Coil and Igniter No.590980-1 1885
I 6Ignition Coil and Igniter No.6
I 7Ignition Coil and Igniter No.7
I 8Ignition Coil and Igniter No.8
I 9Injector No.1
I10Injector No.2
I11Injector No.3
I12Injector No.490980-1 1153I13Injector No.590980-11153
I14Injector No.6
I15Injector No.7
I16Injector No.8
I18Ignition SW90980-1 1615
I22Inner Mirror90980-1 1186
J 1Junction Connector90980-1 1398
J 2Junction Connector90980-1 1915
J 3Junction Connector90980-1 1398J 4Junction Connector90980-1 1398
J 5Junction Connector90980-1 1925
J 6Junction Connector90980-1 1927J 7Junction Connector90980-1 1927
J 8Junction Connector90980-10803
J 9Junction Connector90980-1 1927J10Junction Connector90980-1 1927
J11Junction Connector90980-10803
J12Junction Connector90980-1 1927
J13Junction Connector90980-1 1925
J14Junction Connector90980-1 1927
J15Junction Connector90980-1 1925