1986 TOYOTA LAND CRUISER radio

2004 LAND CRUISER (EWD548U)
M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
28 LAND CRUISER
2ACC
IG1
ST 1 AM13
B- R
1 2
5 37. 5A
ACC 2D 17 2E 39
7. 5A AM1
2C 1
IF Se t Bol t o f
Co wl S i de J/ B L H 1B6B 4
6D 3
3Q 50
3 4
1 2
2E 40
6B 5
6D 2
3IX13Q 52
IISet Bolt of
Cowl Side J/ B RHB- GB- RSB
B- RGRB
B- R I18
F15(
A)
, F16(
B)
, F17(
C) 120A
J/B NO. 2
140A
ALT
Bat tery4IX1
SB
ACC RelayEngine Control
System< 4- 2> ACC CUT
Re la y
4
L- BB
Power SourceAuto Antenna
1C1 2
3 5 2E 37
2Q 77
3Q 39 3C1
10A ECU- IG2
3D 24
120A
J/ B NO. 3
SB B- G B- W
B- G
10A
RA DI O
29 3D
4Ib1
IW3 46 DOWN
GNDANTD ANTU
L- W
UP
L- Y
W- B
53
9IW3 19 ESUP
IW3 1012VCC
IW3 1210SIG
IW3 1111SGND
IW3 13
A A
5 4 1263A
IISe t Bol t of
Co wl S i de J / B RH 3B 2 1614 4 717
SDWN
W- B W- B B WR (
Shielded) L- WL- Y
B WR (
Shielded) L- WL- Y
B- R
L- Y
B- WGR L- Y B
ACC IG B ANT
Radio and Player
<26- 8><27- 4>
W- B
3B 25
28 A 29 A
12 C
IG1 NO. 3
Re la y
2A
120A
MAIN
30A BAT
1C 11B 24
Sh or t Pi n
(
A)
B- G L- O
5Ib14D 15
4B 10
GRJ16
A45(
A)
, A47(
C) 9Ib1 10Ib1L- Y L- W2D 2 2D 22
IFSe t Bol t o f
Co wl S i de J/ B L H 4B 8
4D 8
W- B W- B
A30
A A
J11
W- B
A1 7
2E 183N 7
3P 1
W- B15 14W- BC2 8L- Y L- W
(
*2) (
*2) (
*1) (
*1)
(
*1)
(
*2)(
*1)
(
*2)
51 3Q 2
1* 1 : w/ Navigation System
* 2 : w/o Nav igat ion Sy stem
S- ANTU S- ANT D
GN D
M
B- R4E 11
4B 9
Auto Antenna Motor Aut o Antenna Cont rol Relay I gnit ion SW
Junction
Connector
A/C Control
Assembly
J unc tion
Connec torCenter Cluster
Integration
Panel
Fus ible Link BlockA
B
57A 67A

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

L
CodePart Name Part NumberCodePart Name Part Number
2004 LAND CRUISER (EWD548U)
409
R31Rear Wiper Relay90980-10797
R32Remote Control Mirror LH90980-1 1573R33Remote Control Mirror RH90980-11573
R34Room Temp. Sensor (Rear)90980-1 1918
R36Radio and Player90980-12038
R37Radio and Player90980-12183
R38Radio and Player90980-12259
R39Rear Seat Audio Controller90980-12200
R40Roll Sensing of Curtain Shield Airbags
Cutoff SW90980-10957
S 1Starter90980-1 1400
S 2Starter90980-09585
S 3Seat Heater SW (Driver's Seat)90980-10797
S 4Seat Heater SW (Front Passenger's Seat)90980-10996
S 5Stop Light SW90980-1 1118
S 6Stereo Component Amplifier90980-10848
S 7Stereo Component Amplifier90980-10807
S 8Seat Belt Warning Occupant Detection
Sensor90980-10860
S 9Seat Heater (Driver's Seat)90980-10907S10Seat Heater (Front Passenger's Seat)90980-10907
S11Side Airbag Sensor Front LH
S12Side Airbag Sensor Front RH90980-12225S13Side Airbag Sensor Rear LH90980-12225
S14Side Airbag Sensor Rear RH
S15Seat Heater (Driver's Seat Cushion)
S16Seat Heater (Front Passenger's Seat
Cushion)90980-10794
S17Seat Position Sensor90980-12195
S18Side Airbag Squib LH90980-1 1864S19Side Airbag Squib RH90980-1 1864
T 1Theft Deterrent Horn90980-10619
T 4Telescopic Motor90980-10799
T 5Theft Deterrent ECU90980-12169
T 7Tilt and Telescopic ECU90980-10799
T 8Tilt and Telescopic ECU90980-10848
T 9Tilt Motor90980-10799
T10Ignition Key Cylinder Light90980-12092T10Transponder Key Amplifier90980-12092
T11Turn Signal Flasher90980-10799
T12Trailer Socket82824-34030
T13Tweeter LH90980-1 1300T14Tweeter RH90980-1 1300
T15Towing Converter Relay90980-1 1535
T16Throttle Control Motor and Sensor90980-1 1858
T17Turbine Speed Sensor90980-1 1156
T18Towing Brake Controller90980-1 1603
T19Transponder Key Computer90980-1 1911
T20Television Camera90980-12381
T21Television Camera ECU90980-12169
T22Television Camera ECU90980-10997
T23Towing Hitch Relay82660-20340
U 1Unlock Warning SW90980-10860
V 1Vapor Pressure Sensor90980-1 1143V 2Vehicle Speed Sensor (Combination Meter)90980-1 1143
V 3Vehicle Speed Sensor (Electronically
Controlled Transmission)
90980-1 1156
V 4VSV (EVAP)
90980 1 1156
V 6Vanity Light LH90980-1 1918V 7Vanity Light RH90980-1 1918
V 8VSC Warning Buzzer90980-10906
V 9VSV (Canister Closed Valve)90980-1 1162
V10VSV (Pressure Switching Valve)90980-1 1859
W 1Washer Motor90980-1 1294
W 4Woofer (Speaker)90980-10795
Y 1Yaw Rate Sensor90980-12080
Z 1Option Connector (Glass Breakage Sensor)90980-10825

2004 LAND CRUISER (EWD548U)
387J
FuseSystemPage
20AHEAD RH-UPRHeadlight
Multiplex Communication System128
172
25AEFI OR ECD NO.1
Cruise Control
Electronically Controlled Transmission and A/T Indicator
Engine Control222
212
108
30AAMPRadio and Player (w/ Navigation System)
Radio and Player (w/o Navigation System)324
330
30ASTARTEREngine Control
Starting108
98
30ATOWINGTrailer Towing158
30ATOWING BRKTrailer Towing158
30ATOWING TAILTrailer Towing158
Cowl Side J/B LH (See Page 28)
FuseSystemPage
7.5AACC
Auto Antenna
Automatic Light Control
Combination Meter
Door Lock Control
Engine Control
Headlight
Interior Light
Key Reminder
Light Auto Turn Off
Multi-Display (w/o Navigation System)
Multiplex Communication System
Navigation System and TOYOTA Parking Assist
(Rear View Monitor)
Power Window
Radio and Player (w/ Navigation System)
Radio and Player (w/o Navigation System)
Remote Control Mirror
Theft Deterrent
Wireless Door Lock Control322
164
350
260
108
128
148
316
166
348
172
336
250
324
330
302
282
270
7.5AAM1
Air Conditioning (Rear)
Engine Control
Mirror Heater
Rear Window Defogger
Shift Lock366
108
314
312
244
7.5AIDLE UPMultiplex Communication System
Rear Window Defogger172
312
7.5AOBD-2Engine Control108
*These are the page numbers of the first page on which the related system is shown.

2004 LAND CRUISER (EWD548U)
391J
FuseSystemPage
10ARADIO
Auto Antenna
Navigation System and TOYOTA Parking Assist
(Rear View Monitor)
Radio and Player (w/ Navigation System)
Radio and Player (w/o Navigation System)322
336
324
330
15ASEAT HTRSeat Heater308
15AWASHERFront Wiper and Washer
Rear Wiper and Washer196
200
20ADIFFCenter Differential Lock246
20AP/W (FL)
Door Lock Control
Interior Light
Multiplex Communication System
Power Window
Theft Deterrent
Wireless Door Lock Control260
148
172
250
282
270
20AP/W (FR)Multiplex Communication System
Power Window172
250
20AP/W (RL)Multiplex Communication System
Power Window172
250
20AP/W (RR)Multiplex Communication System
Power Window172
250
20ATIL & TELPower Tilt and Power Telescopic298
25AWIPERFront Wiper and Washer196
30ARH SEATPower Seat294
30ARR A/CAir Conditioning (Rear)366
Fusible Link Block (F15, F16, F17, F18, F19 on See Page 68)
FuseSystemPage
50AHTRAir Conditioning (Front)356
120AJ/B NO.1
Automatic Light Control
Illumination
Light Auto Turn Off
Multiplex Communication System
Taillight
Theft Deterrent164
142
166
172
138
282
120AJ/B NO.2
Air Conditioning (Rear)
Engine Control
Mirror Heater
Rear Window Defogger
Shift Lock366
108
314
312
244
120AJ/B NO.3Engine Control108
120AMAIN
Ignition
Multiplex Communication System
Starting100
172
98
*These are the page numbers of the first page on which the related system is shown.

2004 LAND CRUISER (EWD548U)
96Power Source
I183C1
7. 5A SECURITY
20A TIL & TEL
30A RH SEAT20A P/W (
RR)
30A RR A/C20A P/W (
RL)
20A P/W (
FR)
20A P/W (
FL)
1 3
2 520A DIFF 10A RADIO
10A ECU- B2
10A DOME 3B25
3E4
7. 5A IGN
7. 5A MET 2
73
4
6
8 AM2 AM1ACC
IG1
IG2
ST2 B- WL- BBIG1 NO. 3 Relay B- G
10A ECU- IG2
15A WASHER
25A WIPER
10A GAUGE2
15A SEAT HTR
AA
J 4ACC CUT Relay
1 3
2 4
6B 46D 33Q50
II 3Q39
B- RL- BSB B- R W- RL- O B- G
W- RB- R
B- R
BSB
IX1 4 IX1 3
56B6D 2
B- R
B- R3Q52
SB SB
SB
Igni tion SWJunction
Connector 67A7A 5
B

2004 LAND CRUISER (EWD548U)
144Illumination
4E 9
4F 1
W- G
B GA G
5
41
2
M 9
M 5
R36
B G
4E 8122 J 9(
A)
, J10(
B)
G
G
G (
*2)
(
*1)G
ILL+
ILL-
W- G
W- G
W- G(
*2)
(
*1)Multi- Display
Multi- Display
Radio and Player
Junction Connector
Center Cluster Integration Panel A/C Control Assembly
G G G
W- G W- G
G G
74C 64C
C28174
64F 44D
14 4AA4719 10 G
W- GILL- ILL+

2004 LAND CRUISER (EWD548U)
190Multiplex Communication System
B 7(
A)
, B 8(
B)
, B 9(
C)
B2Q 70
BA 13
18 2K 10 2G
BU1 3
BM2 5
2
BM2 4
BU1 1 SB
W- L
G- W3E 21
3E 26 3D13
4A 8
4A 17C 5
Multi- Display
A 15
10 5C15B
J14IU3 4
IF1 4C 18
5
TC
R 6
B G G- W G- W
G G G W- B W- B W- B
BSB
TC DBKL ELS1 SPD
14
SB
SB
W- L W- L
W- L W- L
ACAN
Rheostat Body ECU
Junction Connector
Center Airbag
Sensor Assembly
3 1Buckle SW LH B 5 GW- L
Radio and Player
64B
W- B