4 TOYOTA FORTUNER (Cont.

next page)

M OVERALL ELECTRICAL WIRING DIAGRAM

P o w e r S o u rc e

1 2 3 4
R–W(∗2)
A
R–W(∗3)
B
B–R
C
B–O
ACC D
G(∗10 M/T)
4 AM1 IG1 1 3 4 E
B–R B–Y
A B G(∗9 M/T)
(∗6 M/T) (∗6 M/T) F
R–W
(∗2)

J24(A), J25(B)
Junction B–O
G
Connector
W–R 5 AM2 IG2 6 B L L
TOYOTA FORTUNER (EM21N0E)

(∗6 M/T)
H

B–Y
ST2 B
I
2 2A
I8 W–G W–G
J
Ignition SW
2 B–O B–R
K
Junction Connector
J 5(A), J 6(B)

11 B 6 2C 6 2A
40A AM1

6 1J

1 II4 (∗11) 14 II4 (∗11)

8 A

10A ECU–IG&GAUGE

C/OPN Relay
1 II6 (∗12) 11 II6 (∗12)
1

7. 5A MET
7. 5A IGN
B

15A INJ

B–W
1 2G
R–W

W–R
(∗3)

W–G
W–L

B
L
1 II2 (∗11) 1 1
1 1H 1 1J 4 1J 2 1J
18 II5 2 II8 (∗12) 8 1J 7 1J
3 2 (∗11)

B–R
5 1 (∗12) 1
(∗6 M/T)

22 2S 6 2L 6 2M 1 2D 11 2D 13 2K 13 2L
R–W

R–W

W–R
B–W
W–L

A/F Relay
(∗2)

(∗3)

MAIN Relay
25A EFI
(∗10 M/T)

(∗10 M/T)
(∗9 M/T)
B–O

B–O

B–O

B–O

B–R

G
5 1 (∗11)
1 3 1B 1 1 1F 4 1B 3 2 (∗12) 2

LG–B
2 2 4 ID1 2 IN1 (∗11) 1 1
2 IN2 (∗12)
50A BATT P/I
10A ETCS

100A ALT

30A AM2

5 1J 3 1J
20A A/F

W–B
B–R

R–L
B
5 II4 (∗11)
B

W–B
22 II5 (∗12)
1 1
9 EA1
7 A 1 A 2 A (∗11)
7 B 1 B 2 B (∗12)
12 EA1 (∗7)

R–L
8 EA1 (∗8) LG–B
1 1A L
J 2(A), J63(B)
Junction B B
M
Connector
B–O
W

N
7
W–B 4 J1
Junction
∗ 2 : Before Aug. 2008 Production Connector
∗ 3 : From Aug. 2008 Production 1
R–L
∗ 6 : w/ Cruise Control O
Battery
∗ 7 : Before Aug. 2009 Production
∗ 8 : From Aug. 2009 Production

W–B
∗ 9 : Before Aug. 2010 Production ∗6
∗10 : From Aug. 2010 Production ∗6
∗11 : Before Jun. 2011 Production
Left Side of the EB
∗12 : From Jun. 2011 Production
Fender Apron
 4 TOYOTA FORTUNER (Cont' d) (Cont. next page)

C ru is e C o n tro l (1 G R – F E )

5 6 7 8
R–W(∗2) R–W(∗2)
A A
R–W(∗3) R–W(∗3)
B B
B–R B–R
C C
B–O
D

Combination Meter
C10(A), C27(C), C28(D)
G(∗10 M/T) G (∗12)
E
(∗10 M/T)
1

CRUISE
G(∗9 M/T) G

Engine
Check
(∗12)

(∗11)
F

Assembly
Clutch Switch
C26
(∗9 M/T)
B–O
G
L 1
TOYOTA FORTUNER (EM21N0E)

H 21 A 28 A 39 A (∗11)

Assembly
Clutch Switch
C22
Stop Light 2 21 C 8 D 39 C (∗12)
B B

System< 10–10>
ECT and A/T Indicator
I System

(∗10 M/T)

(∗10 M/T)
W–G < 15–3>

G–W

G–W
J

(∗6 ∗11)
2

(∗11)
B–O

B–O

R–B
R–L

L–B
B–R
K ∗ 2 : Before Aug. 2008 Production
∗ 3 : From Aug. 2008 Production

(∗9 M/T)
Stop Lamp SW
S14
5 A 2 3

G–W
∗ 6 : w/ Cruise Control 4 II4 (∗11) 1 IN1 (∗11) 11 II4 (∗11)
B–R

Connector
Junction
J 5(A), J 6(B)
∗ 9 : Before Aug. 2010 Production ∗6 19 II5 (∗12) 1 IN2 (∗12) 18 II6 (∗12) 3 IE1 1 IE1
∗10 : From Aug. 2010 Production ∗6
1 1 ∗11 : Before Jun. 2011 Production G–W
∗12 : From Jun. 2011 Production

(∗6 ∗11)
13 IA1

(∗12)

(∗11)

(∗12)
(A/T)

(A/T)

R–B

R–B
L–B

L–B
2 B 1 B 1 4 (∗10 M/T)
(∗11)1

W–G

L
(∗12)2 3 G–W

R–L
B

B
(∗9 M/T)
F/PMP 4
Relay 8 B 1 B 2 B 3 B 16 B 21 A 20 A 18 A 30 A
MREL +B +B2 BATT ST1– D 4 PI W
10 BA1
(∗11)2 5 E13(A), E14(B), E15(C), E16(D), E17(E)
(∗12)1 Engine ECU
B–R

B–R

FPR FC IGSW ACIS PRG CCS VV1+ VV1– VV2– VV2+ VC

1 1 1 4
30 E 10 B 9 B 33 C 34 C 2 A 19 E 29 E 28 E 18 E 23 C
and Gage Assembly
Fuel Suction Pump
F14

1 IJ1
B–R
P–L

L–B

Pump

M
LG–B

W–B

G–W
B–O
P–L

(∗6)
B–R

(∗6)
11 EA1
2 5 2 A 1 A (∗11)

LG–B
LG–B
W–B

G–B

G
D

Y
L

L
2 B 1 B (∗12)
P–L

Spiral Cable
S13(A), S30(B)
F17
Fuel Pump ECC CCS 1 2 2 1
8 BA1 9 ID1
Resistor

VVT Sensor (Bank 1)

C21

VVT Sensor (Bank 2)

C20
ECC CCS VVR+ VVR– VVL– VVL+
1 6 A 5 A
W–B

(∗6)
BR
ON–OFF

Connector
Junction
J39(A), J40(B)
VC VC
3 3

Cruise Control SW
LG–B 2 2 A
L + RES
VSV (ACIS)
V4

VSV (Purge)
V 3(A)

2 B 1 B
B
M
B–O
N – SET LG–B
1 1 A

LG–B
CANCEL
B

R–L
O
11 B B B
J21 E
Junction BR(∗6)
Connector F
IF Cowl Side R–L
G
Panel LH

M
 4 TOYOTA FORTUNER (Cont' d) (Cont. next page)

M OVERALL ELECTRICAL WIRING DIAGRAM

∗ 2 : Before Aug. 2008 Production
E n g in e C o n tro l (1 G R – F E ) ∗ 3 : From Aug. 2008 Production
∗ 6 : w/ Cruise Control

9 10 11 12
R–W(∗2)
A
R–W(∗3)
B
B–R B–R B–R B–R B–R B–R
C

B–R

B–R

B–R

B–R

B–R

B–R
Combination

DEF Relay< 30–2>

(Center Diff. Lock)< 21–4>

Transfer Indicator SW
Meter< 33–5>

Fuel Injector (No. 1)

F 4(A)

Fuel Injector (No. 2)

F5

Fuel Injector (No. 3)

F 6(A)

Fuel Injector (No. 4)

F7

Fuel Injector (No. 5)

F15

Fuel Injector (No. 6)

F16

Control Valve (RH)

Camshaft Timing Oil
C19

Control Valve (LH)

Camshaft Timing Oil
C18

(L4 Position)< 21–6>

Transfer Indicator SW
2 A 2 2 A 2 2 2
TOYOTA FORTUNER (EM21N0E)

SW< 17–6>
Combination
2 2
L

13 ID2 Ignition Coils

1 A 1 1 A 1 1 1 < 2–2> < 2–3> < 2–4>
1 1
L

4 A 3 A
Connector
Junction
J39(A), J40(B)
R–W(∗3)

R–W(∗2)

R–B
L–B

P–L
W
G

G
R

B
L

(4WD)

(4WD)
G–W
G–R
G–B

R–B
R–L

B–L

P–L
G
R
3 B
L

7 B 2 E 3 E 4 E 5 E 6 E 7 E 17 E 16 E 15 E 14 E 13 A 12 A 8 C 9 C 10 C 11 C 12 C 13 C 24 C 8 E 13 E
+BM # 10 # 20 # 30 # 40 # 50 # 60 OC1+ OC1– OC2+ OC2– ELS ELS2 IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 IGF1 4WD L4
E13(A), E14(B), E15(C), E16(D), E17(E)
Engine ECU
VTA1 VTA2 M+ M– GE01 THW VG E2G THA E2 PSW HA2A A2A+ A2A– A1A+ A1A– HA1A HT2B OX2B
20 C 19 C 5 C 4 C 17 C 21 C 30 C 29 C 22 C 28 C 10 E 1 D 23 D 31 D 22 D 30 D 2 D 5 D 33 D
(Shielded)
BR

(Shielded)
(Shielded)

G
B

R
(Shielded)

(Shielded)
(Shielded)
L–W

G–Y
B–R

L–R

R–L
L–B

BR
LG

W
C
B

(Shielded)
LG–B
D

B
3 4 3 4

(Bank 2 Sensor 1)
Air Fuel Ratio Sensor
A31

(Bank 1 Sensor 1)
Air Fuel Ratio Sensor
A30
A2A+ A2A– A1A+ A1A–
5 6 4 2 1 2 3 2 4 1 1 A 3 A (A/T)
Water Temp. Sensor
W1

Air Flow Meter

A4

Pressure SW
Power Steering Oil
P1
VC VTA1 VTA2 M+ M– VG E2G THA 1 B 3 B (M/T)

(Bank 2 Sensor 2)
Heated Oxygen Sensor
H13(A), (B)
HA2A +B +B HA1A HT2B OX2B
1 2 2 1

R–L

R–L
E2 +B E2

R–L

Y
T1 J39(A), J40(B) +B E2
3 1 1 5
Throttle Body Assembly Junction 2 A 4 A (A/T)
11 A Connector 12 A
2 B 4 B (M/T)
BR

BR
B
BR

BR

BR
B

7 B
BR BR BR BR
D
B B B B
E E
BR(∗6) BR(∗6)
F F
R–L R–L
G
 4 TOYOTA FORTUNER (Cont' d)
∗ 1 : w/ Engine Immobiliser System
∗ 4 : Automatic A/C
E n g in e C o n tro l (1 G R – F E ) ∗ 5 : Manual A/C
∗ 6 : w/ Cruise Control

13 14 15 16

< 33–5>
Combination Meter

DLC3< 8–1>
A22
Accelerator Position Sensor

< 1–3>
Park/Neutral Position SW

< 41–6>
A/C Control Assembly
ST Fuse< 1–2>

< 33–3>
Combination Meter

< 33–5>
Combination Meter

(∗4)< 41–6>
A/C Control Assembly
(∗5)< 34–5> < 34–6>
A/C Amplifier
Center< 19–5>
Airbag Sensor Assembly
TOYOTA FORTUNER (EM21N0E)

B–W

B–W

R–Y

P–B
W
< 15–4>
Stop Lamp SW
VCP2 VPA2 EPA2 VCPA VPA EPA
1 3 2 4 6 5
22 2O 6 2O

(∗4)
(M/T)
(A/T)

P
L–Y

L–Y

BR–W
GR–G
BR–R

BR–Y

LG–R

W–L
32 2Q 32 2P
2 ID2 2 ID2 6 2N
(A/T)
B–Y

(w/ SRS)
(M/T)

G–W
(A/T)

V–R

R–L
L–Y

L–Y

B–W
B

Y
16 2Q

R–Y

P–B
W
P

8 D 11 E 8 A 14 A 32 A 15 B 25 A 24 A 27 B 19 B 21 B 26 B 18 B 20 B 1 A 29 B 30 B 23 B
NSW STA SPD THWO F/PS STP ACT AC1 VCP2 VPA2 EPA2 VCPA VPA EPA TACH WFSE SIL TC
E13(A), E14(B), E15(C), E16(D), E17(E)
Engine ECU

OX1B HT1B NE– NE+ KNK2 EKN2 KNK1 EKNK E04 E05 E03 ME01 E1 E01 E02 CANL CANH IMO IMI
18 C 1 C 20 E 21 E 21 D 20 D 29 D 28 D 7 D 6 D 4 D 3 D 1 E 7 C 6 C 34 A 33 A 15 A 16 A
(Shielded) 10 3
A

(Shielded)
(Shielded) 8 4

Y–G
Y–B
(∗1)

(∗1)
W
B

W–B

W–B

W–B

W–B

W–B

W–B
(Shielded)

BR
Connector
Junction
J38

(Shielded) 2
C G
R
(Shielded)

BR
W

(Shielded)

7
W

4 EC1 6 EC1 1 EC1 2 EC1 5 EC1

System (CAN)< 38–10>

Multiplex Communication

< 9–3>
Transponder Key ECU
12 5
BR

3 1
6
(Bank 1 Sensor 2)
Heated Oxygen Sensor
H12

OX1B HT1B 2 A
Position Sensor
Crankshaft
C 5(A)

(Shielded)

(Shielded)
NE–

W
G

E2 +B NE+
4 2 1 A
2 2
Sensor (Bank 2)
Knock Control
K4

Sensor (Bank 1)
Knock Control
K3
(∗6)
BR

BR

BR
B

BR
D
1 1
B
E
BR(∗6)
F
EF Rear Side of Rear Side of EE Rear Side of EF
the Cylinder Block the Cylinder the Cylinder Block
Block