Page 2185 of 3115
2004 LAND CRUISER (EWD548U)
178Multiplex Communication System
B 7(
A)
, B 8(
B)
, B 9(
C)
W- B
SB
R- Y
SB
L- Y10A
HORN
1B 21
2B 9
2Q 24C CT 5
2Q 26
2Q 22 2I2 IL3 12 IL322 IL36 10A
ECU- B2 From Power Source System
(
See Page 94)
3Q 44 3Q71
IF 2Q 20
2E18LP(
*1) B 14(
*2) A 21(
*1)
A 3(
*1)
B 8(
*2) 3Q 76
3D 12IL3 5IL320
3Q 73
3E 13
4D 14
4D 5
J14
M 5(
A)
, M 9(
B)
3E 20
3E 12
7B 7
7B 8
9
7
HORN Relay
C 17
D 7
OBD2
+B2 E HORN IND REV
329525 23
SB G- O SB
SB
B
W- B
G- O
G- R
B SBV- W V- W V- W
SB
L- W
SB
SB
SB B G- RSB
W- B
B
V- WL- W
SB
TAC
SIL
L- YSB R- YSB
W- B W- B
SB SB
11BECU
SECURITY(
*2)
GND(
*2) GN D1(
*1)
GN D1(
*1)
Data Link
Connector 3Multi- Display
Theft Deterrent ECU Body ECU
Junction
Connector
Page 2197 of 3115
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
Page 2290 of 3115
2004 LAND CRUISER (EWD548U)
283
B 7(
A)
, B 8(
B)
, B 9(
C)
T 5
C
C
24 2Q92B 21 1B
W- B
L- W V- W
B
G- RSB
SB BSB
G- R SB L- WSB V- W V- W V- W
SB
B
25
G- O
IND
B SB SB G- O
23
W- B
5 10A
HORN3RE V
W- B
HORN +B2 OBD2
D 7
C 17
HORN Relay
9 87B 77B 12 3E 20 3E
7J10
M 5(
A)
, M 9(
B)
H
H
J14
22I 22 2Q26 2QIL3 12
10 3D 83D
IILP(
*1) B 14 IL3 6
(
*2) 10A
ECU- B2 From Power Source System
(
See Page 94)
3Q 71
A 21(
*1)
A 3(
*1)
B 8(
*2) IL3 5
3Q 76
3D 12
GND(
*2) SECURITY(
*2)
GN D1(
*1)
GN D1(
*1)
H IL3 20
3Q 73
3E 13
4D 14
4D 5
TAC
SIL 11BECU
* 1 : w/ Navigation System
* 2 : w/o Navigation System
Data Link
Connector 3
Multi- Display
Theft Deterrent ECU Body ECU
Junction
Connector
Junction
Connector
SB B- W
10IG
IL3 15
B- W SB
B- W
Page 2332 of 3115
2004 LAND CRUISER (EWD548U)
325
IP2 18B 9TX+
22
P P
IP2 19B 10TX-
23
L L
R39C 9TX+
C 10TX-
Id4 2Id41B 4CDL+
B
6B 5CDL-
G
16B 2CDR+
R
5B 3CDR-
W
15 14
(
Shielded)
11 13 3 1 10 GR
W
L
P
GR
W
L
P
GR
L- Y
GR
D26
789
B
W
R36(
A)
, R37(
B)
, R38(
C)
L- Y
BRC 7STSM1
C 8STSM2
C 6 SWGND
Ib3 3
II3 24
12
W- R
B- R
BR W- R
B- R
BR W- R
Ib3 5
II3 23
11
B- R
Ib3 1
II3 25
10
BR
AUI AU2 EAU
C18
C 1
NTSC C 4
SGD1 C 5
SGND B 14
TX- B 13
TX+
M 6(
B)
, M 7(
C)BR
P
L
MUTE TXM- TXM+ ACC +B
P
L P
L
TX+ TX-
(
Shielded)
SGND SG NTSC CDL+ CDL- CDR+ CDR- SGND
Combination SW
DVD Automatic Changer
Multi- Display Rear Seat Audio
Contr ollerRadio and Player
C 20ADIM
5
W- L W- L
ACAN4A 8
3E 214B 6
3E 26
W- L W- L
Body ECU B 9Ib3 2
Page 2343 of 3115
2004 LAND CRUISER (EWD548U)
336Navigation System, TOYOTA Parking Assist (Rear View Monitor)
A 10IG
10A ECU- B1
2D 21
10A
ECU- IG1
2D 16
A 12B1
4E 34E7 4E 2
4D 10 4D11
B- W
L- W B- W
B- W
L- WB- WL- W
B- W
C 5SGND
C 4SGD1
C 1NTSC
789
(
Shielded)
B
W
SGND SG NTSCB 13TX+
B 14TX-
Id4 2Id41
TX- TX+
10A GAUGE2
3E 3
Ib2 6
IN2 14
R- L R- L
IN2 4
Ib2 4
R- B R- B
2E 38
2K 39
R- BR- L
R- B From Power Source System (
See Page 94)
M 5(
A)
, M 6(
B)
, M 7(
C)
D26 R38
P
L L P P 1
910
DVD Automatic ChangerMulti- Display
Park/Neutral
Position SWRadio and Player R3
2 E10
R- L R- L
R- L R- B
Page 2344 of 3115
2004 LAND CRUISER (EWD548U)
337
B- W
B 21IV O+
IV4 25
A 12
VOI+B 22IVO-
IV4 26
A 13
VOI-IV4 27
A 3
SLD1B 18MCO+
IV4 30
C 3
MIC+B 19MCO-
IV4 28
C 5
MIC-B 17SGND
IV4 29
4IV3
V
11 A
V
IC2 1
12
B 2
V
VP
21B 2A 2
P
IV3 3
P
IC2 2
P
P T1 3
VAUO+ AUO-
F 8A 1
AUI+A 10
AUI- S 6
P
V
FL + FL-
BL1 6
BD2 12A 14REV
R- BA 9B- W
O
W
B
W O
W
B
W(
Shielded) (
Shielded)
M 5(
A)
, M 6(
B)
, M 7(
C)
R- B R- B R- B
N 2(
A)
, N 3(
B)
, N 4(
C)29
Front Door Speaker LH Multi- Display
Navigation ECUSter eo Component Amplifier
Tweeter LH
R- LR- L
(
Shielded) (
Shielded)
GND
17 A SNSE
7C
W- B
W- B
BK A D
A D
W- B
W- BJunction
Connector J25(
A)
W- B B14 16 3K
10A RADIO L- Y
Fr om Power Source System
(
See Page 94)
+B 3K 8
L- Y
R- B
R- B
L- Y B 9
Page 2345 of 3115
2004 LAND CRUISER (EWD548U)
338Navigation System, TOYOTA Parking Assist (Rear View Monitor)
(
Shielded) B G
A 17DR
W- L
3D 13
3E 21
5
W- L
B 9ACAN
Body ECUA 21LP
3D 12
3E 27
G- R
25
T 5IL3 53Q 76
3
T19
SB
G- R G- R
SB
IND IND
Theft
Deterrent
ECUTransponder
Key Computer
Y
W
R
R- L R- L
V GR
A 18ACC
A 5SPDMulti- DisplayB- W
M 5(
A)
, M 6(
B)
, M 7(
C)
L- BP
P L- B B 5TX+
B 10TX- B- W
Y WB (
Shielded)
R G B 1VR
B 6VG
SYNC
8B B 2RB
3B G
7B
GRV W- B W- BNavigation ECU N 2(
A)
, N 3(
B)
, N 4(
C)
A G
A G
Junction
Connector J25(
A) V
R- B
L- YL- Y R- B
Page 2346 of 3115
2004 LAND CRUISER (EWD548U)
339
A 33VR1
A 34SYN1
VG1
16 A B- W
B 2IGTX1 +
36 A TX1-
35 AM 5(
A)
, M 6(
B)
, M 7(
C)B- W
Multi- Display
R- LR- LGRV B
26 B
A
(
Shielded) (
Shielded)
WY
WY
9Ig1
G 11 A 8Ig1G
25 B
R 10 A 7Ig1R
24 B B27SYNC
Ig1 10
A 31
SYNCB 23VR
Ig1 11
A 32
VRB 28VG
Ig1 12
G
B G
B
A 4TX1+
Ig1 39
A 29
TX+A 5TX1-
Ig1 40
A 30
TX-
P
L- B P
L- B
GRV P L- B
Y WB (
Shielded)
R GA 13B1G1
14 A B1+B
GR
GR HB A 15R1REV
27 A GN D1
8B
F Fr om Power Source System
(
See Page 94)
3K 33
B- W
B- W
L- B
P
(
Shielded)
B
G
R
W
Y
W- B
A
GR
B 5ACC
A EB A
A AB E
R- B
L- Y
W- B
Television Camera
ECU T21(
A)
, T22(
B)
12
B
R R
A 9
VGA
(
Shielded)
A 19
CGNDA 40
CV+
W
R
20
CB+
B
A 39
CV-BRR WB
Junction
Connector J25(
A)
, J26(
B)
10A
ECU- IG2
L- Y R- B
R- B
L- Y
B30