TOYOTA LAND CRUISER 1986 Factory Repair Manual

2004 LAND CRUISER (EWD548U)
94Power Source
Battery1C2
10A RR HTR 15A MIR HTR 1C1
10A HORN 30A STARTER
20A HEAD LH- UPR
20A HEAD RH- UPR
10A HEAD LH- LWR
10A HEAD RH- LWR
TAIL Relay15A TAIL
IG1 NO. 1 Relay7. 5A PANEL
10A FR- IG 12
HEAD HI Relay
HEAD Relay 10A ETCS
D 1B1A1C1 A 22 2
1 1
40A ABS NO. 2 50A ABS NO. 1
30A TOWING BRK
30A TOWING
15A FR FOG 15A HAZ- TRN
7. 5A ALT- S
30A BAT
30A AMP Short Pin (
B)
Short Pin (
A)1B24
15A AM2
1B9
1B50 25A EFI OR ECD NO. 1
1B11EFI OR ECD Relay
2 1
4 3
1 1
F15(
A)
, F16(
B)
, F17(
C)
, F18(
D)
, F19(
E)
B- G B- G B- GL- BB- G
50A HTR
120A J/B NO. 1 120A J/B NO. 2
120A J/B NO. 3 140A ALT 120A MAIN
L- B
B- G B- Y B- YW- RL- O
B- G
E 1
B
1B39
EE
W- B
1
12
2
Fusible Link Block30A TOWING TAI L

2004 LAND CRUISER (EWD548U)
95
2C115A STOP7. 5A AM1
5
13
2
1
52
32E40 2E37
IFIG1 NO. 2
Relay
15A A/C
ACC Relay 30A LH SEAT
10A ECU- B1
25A SUN ROOF
7. 5A OBD- 2
25A DOOR
20A DEFOG
30A BATT CHARGE10A GAUGE1 10A ECU- IG1 15A RR WIPER
7. 5A IDLE UP
15A PWR OUTLET
15A CIG
7. 5A ACC2E39
2E41
2A10
DEFOG Relay
2B3 2A5
10A EFI OR ECD NO. 2
2Q77
L- B
B- GB- Y W- RL- O
B- G B- GW- R
L- BB- R
SB
L- B W- RL- O B- G
B- R 54
23
1

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)
97
I18 Ignition SW
2-3 : Closed with ignition SW at ACC or ON position
2-4 : Closed with ignition SW at ON or ST position
7-6 : Closed with ignition SW at ON or ST position
7-8 : Closed with ignition SW at ST position
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
F15A68F18D68J471
F16B68F19E68
F17C68I1870
: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)
1B24Engine Room No 2 Wire and Engine Room J/B (Engine Compartment Left)1C24Engine Room No.2 Wire and Engine Room J/B (Engine Compartment Left)
2A
2B28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2C
g()
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)3C40Engine 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)
6B60Dash Wire and J/B No.6 (Behind the Grove Box)
6D60Engine Wire and J/B No.6 (Behind the Grove Box)
7A64Dash Wire and J/B No.7 (Behind the Glove Box)
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IX182Instrument Panel Integration Wire and Engine Wire (Behind the Glove Box)
:Ground Points
CodeSee PageGround Points Location
EE76Front Left Side of Fender Apron
IF78Set Bolt of Cowl Side J/B LH
II78Set Bolt of Cowl Side J/B RH
Service Hints

2004 LAND CRUISER (EWD548U)
98Starting
120A MAIN
1C 1
B- G
15A
AM2
1 30A
STARTER2 1B 91D2
W- R
2A 102E 417
8 AM2 IG2
ST2
1
32 51
111
MA 1
B11B 43
1B 39
EE6D 14
6C 36D 15 5D 14
5C 3P
N9
6A A
B- W B- W
C 12
A 166B 1
6D 6
B 9A17 B- W W- R
W- R
B- W
B- W
B- R B- R
B- RB- W
B- R
W- B
B- R
W- B
B- R B- YE 5(
A)
, E 6(
B)
, E 7(
C)
P 1
J17
I18
S 1(
A)
, S 2(
B) F15A
Battery
STARTER
Relay
STSW
NS W STAR STA
ED1 1
B- W
Engine Control Module Ignition SW
Park/Neutral
Position SW
Starter
Junction
Connector
Fusible Link
Block 2
B- W
B- R
If1 9
If1 12

2004 LAND CRUISER (EWD548U)
99
I18 Ignition SW
7-8 : Closed with ignition SW at ST position
P1
Park/Neutral Position SW
6-9 : Closed with A/T shift lever in P or N position
S1 (A), S2 (B) Starter
Points closed with Park/Neutral position SW at P or N position and ignition SW at ST position
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
E5A70F1568P169
E6B70I1870S1A69
E7C70J1771S2B69
: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)
1B
1C24Engine Room No.2 Wire and Engine Room J/B (Engine Compartment Left)
1D
gg(g)
2A28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2E28Dash Wire and Cowl Side J/B LH (Left 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)
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)
ED176Engine No.2 Wire and Engine Room No.2 Wire (Near the Engine Room J/B)
If184Engine Wire and Engine Wire (Behind the Glove Box)
:Ground Points
CodeSee PageGround Points Location
EE76Front Left Side of Fender Apron
Service Hints

2004 LAND CRUISER (EWD548U)
100Ignition
Battery 15A
AM2
1C 11B 9I18 76AM2 IG2
ST2
IN2 11
E11
I 1
14
23
IGT19
I 4
14
23
I 6
14
23
I 7
14
23
E11 E11 E11
IGT4 11
IGT6 26
IGT7 13
IGF1 24
B- WB B- W
G
B- W
B- WB- Y
B- L B- W
B- L B- YGB
E10 E10 E10 E11 E11 E11
W- B
W- B
B- R
W- BB- R W- BB- R B- R B- RW- R W- R B- G
B- W B- W B- W B- R B- R B- R B- R
W- B W- B W- B
E 5
B- R 120A MAIN
2
F15 2E 41
2A 10Ib2 8 A
A
B- R
B- R
If1 6
B- W
J 4
Engine Control Module
Ignition Coil and
Igniter No. 1
Ignition Coil and
Igniter No. 4
Ignition Coil and
Igniter No. 6
Ignition Coil and
Igniter No. 7
Ignition SWJunction
Connector
Fusible
Link Block

2004 LAND CRUISER (EWD548U)
101
I 2
14
32
E11 E11
E10
W- BB- R
B- R B- RR R
823
IGT2 IGF2
I 3
14
32
E11 E11
E10
W- BB- R
B- RL L
25
L- B
IGT3
I 5
14
32
E11B- R E11
E10
W- BB- R
B- RY Y
12 B- R
IGT5 B- R
I 8
14
32
IGT8E11
E10
W- BB- R
B- RL- B
10
ED2 1
N 1
E 5 B- R
W- BB- R B- R B- R B- R
W- B W- B W- B W- B
B- R W- B W- B
If1 7
B- R
EC Engine Control Module
Ignition Coil and
Igniter No. 2
Ignition Coil and
Igniter No. 3
Ignition Coil and
Igniter No. 5
Ignition Coil and
Igniter No. 8
Noise Filter
(
Ignition)

2004 LAND CRUISER (EWD548U)
102Ignition
I18 Ignition SW
7-6 : Closed with ignition SW at ON or ST position
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
E570I469I1870
F1568I569J471
I169I669N169
I269I769
I369I869
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B24Engine Room No 2 Wire and Engine Room J/B (Engine Compartment Left)1C24Engine Room No.2 Wire and Engine Room J/B (Engine Compartment Left)
2A28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2E28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IN280Engine Wire and Dash Wire (Behind the Glove Box)
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
ED76Rear Bank of Left Cylinder Head
:Splice Points
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E1076Engine WireE1176Engine Wire
Service Hints

2004 LAND CRUISER (EWD548U)
103 Memo