1998 TOYOTA LAND CRUISER relay

2004 LAND CRUISER (EWD548U)
235
A41 (A), A42 (B), A44 (D) ABS & BA & TRAC & VSC ECU
(D)15-Ground : Always approx. 12 volts
(B) 6-Ground : Approx. 12 volts with ignition SW at ON or ST position
(D)22-Ground : Approx. 12 volts with ignition SW at ON or ST position
(B)10-Ground : Approx. 12 volts with brake pedal depressed
(A) 6, (A) 31, (B) 8, (B) 17-Ground : Always continuity
A12 ABS Speed Sensor Front LH
2-4 : Approx. 1.07 kW (20 °C, 68 °F)
A13 ABS Speed Sensor Front RH
1-2 : Approx. 1.07 kW (20 °C, 68 °F)
A35, A36 ABS Speed Sensor Rear LH, RH
1-2 : Approx. 1.2 kW (25 °C, 77 °F)
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
A1268A42B70D770
A1368A43C70E970
A3572A44D70J271
A3672C12A70M469
A37A68C13B70P169
A38B68C14C70P873
A39C68C15D70S571
A40D68C1770V871
A41A70D168Y171
:Relay Blocks
CodeSee PageRelay Blocks (Relay Block Location)
122Engine Room R/B (Engine Compartment Left)
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
2A28Engine Room No 2 Wire and Cowl Side J/B LH (Left Kick Panel)2B28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2D28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
2K28Floor No.1 Wire and Cowl Side J/B LH (Left Kick Panel)
2Q30Instrument Panel Integration Wire and Cowl Side J/B LH (Left Kick Panel)
3A40Engine Room No 2 Wire and Cowl Side J/B RH (Right Kick Panel)3B40Engine Room No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
3E40Dash Wire and Cowl Side J/B RH (Right Kick Panel)
3Q42Instrument Panel Integration Wire and Cowl Side J/B RH (Right Kick Panel)
5C56Dash Wire and J/B No.5 (Behind the Combination Meter)
5D56Engine Room No.2 Wire and J/B No.5 (Behind the Combination Meter)
6C60Dash Wire and J/B No.6 (Behind the Grove Box)
6D60Engine Wire and J/B No.6 (Behind the Grove Box)
7B64Dash Wire and J/B No.7 (Behind the Grove Box)
7D64Engine Room No.2 Wire and J/B No.7 (Behind the Grove Box)
Service Hints

2004 LAND CRUISER (EWD548U)
248Center Differential Lock
REL2 M2 M1 REL1 GND2WD 4WD IG
10 4 1 5 2
G- B
6B 3
6D 4
G- B
EB1 12
M EB1 2 EB16 EB11 IN2 5IN213
G- R
G
Ib2 10 Ib21
G- Y
6B 2
6D 5
G- Y
21 53
II 3E 6
G- B
G- R
G
G- Y W- B
W- BG- R G- R
G G
C 2 963
B
B- R
L- B
Ib2 3Ib22
B
B- R
Ib1 3Ib1220A
DIFF From Power Source System (
See Page 94)
3E 5
C28
C 5A45
26 25 13 1
27 2
B- R
B
B- R
B
BBB- R
B- R R- L
W- B
(
*1)
(
*2)(
*2)
(
*1)
(
*1) (
*1) (
*2) (
*2)
(
*1)
4WD 4WD 2WD2WD
DEFC DEFC
4
Center Diff. Lock Contr ol Motor
Center Diff. Lock Control RelayA/C Control Assembly
Center Cluster Integration Panel
4C 3 4A 10 4C 12
4F 34E64E4 MPX+ MPX-
19 39
B
P- B B
B
P- B
411
MPD1 MPD2
Gateway ECU G 4 R- L
R- L
B
B (
*2)
(
*1)
(
*1)
(
*1)(
*1)
(
*1)
* 2 : w/o Navigation System * 1 : w/ Navigation System

2004 LAND CRUISER (EWD548U)
249
C5 Center Diff. Lock Control Relay
3-Ground : Approx. 12 volts with ignition SW at ON or ST position
2-Ground : Always continuity
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
A4370C13B70E7C70
A4570C15D70E8D70
B870C2870E9E70
C268D468G470
C570D568J1471
C12A70D668P169
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
2D28Dash Wire and Cowl Side J/B LH (Left Kick Panel)2E28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
2Q30Instrument Panel Integration Wire and Cowl Side J/B LH (Left Kick Panel)
3B40Engine Room No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
3E40Dash Wire and Cowl Side J/B RH (Right Kick Panel)
3Q42Instrument Panel Integration Wire and Cowl Side J/B RH (Right Kick Panel)
4A
4C
4D52Dash Wire and J/B No.4 (Instrument Panel Center)
4E
()
4F
6B60Dash Wire and J/B No 6 (Behind the Grove Box)6C60Dash Wire and J/B No.6 (Behind the Grove Box)
6D60Engine Wire and J/B No.6 (Behind the Grove Box)
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EB176Engine Wire and Transmission Wire (On the Transmission)
IN280Engine Wire and Dash Wire (Behind the Glove Box)
IU182Instrument Panel Integration Wire and Dash Wire (Behind the Glove Box)IU382Instrument Panel Integration Wire and Dash Wire (Behind the Glove Box)
IX182Instrument Panel Integration Wire and Engine Wire (Behind the Glove Box)
Ib184Dash Wire and Dash Wire (Behind the Combination Meter)Ib284Dash Wire and Dash Wire (Behind the Combination Meter)
If184Engine Wire and Engine Wire (Behind the Glove Box)
:Ground Points
CodeSee PageGround Points Location
EC76Rear Bank of Right Cylinder Head
II78Set Bolt of Cowl Side J/B RH
:Splice Points
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E976Transmission WireE1076Engine Wire
Service Hints

2004 LAND CRUISER (EWD548U)
276Wireless Door Lock Control
B 7(
A)
, B 8(
B)
, B 9(
C)
3A
DOME Relay15 232G 1
2K 92Q79
R- W L- Y
LMRY
SB
10A
DOME
3Q 17 From Power Source System (
See Page 94)
BP4 1 BP4 9BP4 8 BP4 3ID4 17 ID4 18B 4 B 3
D27 L- Y W- B
L V
L V
L V
L- Y W- B
RDA PRG
5 12 3
W- BBody ECU
Door Contr ol Receiver
PRG RDA
E+B

2004 LAND CRUISER (EWD548U)
282Theft Deterrent
120A
J/B
NO. 1
140A
ALTB 7(
A)
, B 8(
B)
, B 9(
C)
Battery 1
B- GG- B GG
TRLY IDL
5B 4
5D 32B 24 A 28
18
21C
TAI L Relay
1B 49
15A
TAI L 1B 67Body ECU
Fusible Link Block F1 5SB
B- W 25A
DOOR 7. 5A
ACC From Power Source System (
See Page 94)10SIG
12 22BDR1 ACC
2I 1
B- W
2Q 21
SB
10A
ECU- IG1

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

2004 LAND CRUISER (EWD548U)
289
B 7(
A)
, B 8(
B)
, B 9(
C)
11 10 2K82E
26 3K 15 3E B 23 B24
D14
D15R- Y
R- BR- Y
R- B
DCTY PCTY
3A
DOME Relay
R- W
22 1B15A
AM2
HEAD Relay15 232G 1
2K 92Q79
R- W L- Y
LMRY
SB
10A
DOME
3Q 17 From Power Source System (
See Page 94)
R- W R- W
HR
20 C HRLY
17
11 2E 52B
E
EJ 9
R- W
L- Y
Door Courtesy SW Front LH
Door Courtesy SW Front RH
Body ECU
Junction
Connector
* 2 : w/o Navigation System * 1 : w/ Navigation System

2004 LAND CRUISER (EWD548U)
312Rear Window Defogger
140A ALT 120A J/B NO. 2
24AM1ACC
IG1
BM
W- B
BP3 6
W- B
BH2 5
W- B
A 1
B 1
B
BH2 1
B
BP4 2
B
2K 31 23 15
4 7. 5A
AM12C 1
IF2G 27. 5A
IDLE UP 2E 39 2E 37
2D 24
C 18
W- B
4F 10
4C 2
W- B
IV4 18
BK
W- B W- B
F
FA 10
IFC 12 C17 C15 C14
A15 27
A A A A
G- W
5B 1
5C 10
12
G- W BLG W- B
W- B
W- B
W- B W- BB- G
B- R
B- GB- R
L- B
E 9 J11B 7 A45(
A)
, A47(
C)
F1 6
R28(
A)
, R29(
B) J23
Battery20A
DEFOG I18
DEFOG
Relay
RDEF
ESL1
ELS RDFGR
VER1 VER5 VER4 VER2 GND
2D 2Engi ne Control
Module Ignition SW
Rear Window Defogger
A/C Control Assembly
Body ECU
Junction Connector
Junction ConnectorFusible Link Block
1
BH2 4(
*1)
(
*2)
BH2 3(
*1)
(
*2)* 2 : w/o Navigation System * 1 : w/ Navigation System