Engine Control <2TR-FE>

(BAT) (BAT)

20A 15A
EFI A/F

2 2

7 AM2 IG2 6
MAIN A/F
ST2 Relay Relay
W–R

B–R

H25
Ignition SW

3 1J 2 1J 4 1J 1 1J 3 1I 2 1I 4 1I
C/OPN
Relay
W–B

W–B
G–Y

B–R

B–R

B–R
(∗1)

(∗1)

(∗1)
L
8 1J 7 1J 6 1J

B–R

B–R
L–Y
B–R
4 HB2
W–R

4 BP1

(∗1)
B–R

L
B–R

1 HB2
1 Ph1
Fuel Suction Pump and

11 DB1
W–R

B–R

3 DB1 4
Gage Assembly

2
Pump

(∗1)
M

L
2
B–R

h2

5
W–B

30A
AM2

3 Ph1
1
W–B

2
8 BP1
W

B–R
(∗1)
W–B

L–Y
FL MAIN
2. 0L B–R

B–R B–R

G–Y
W–B

B–R

Battery W–B W–B L

(∗1) (∗1)
W–B

B2

-1-
 Engine Control <2TR-FE>

(BAT)

50A ∗ 1 : Australia, Chile, China, Ecuador, Hong Kong, New Zealand, Thailand
A/PUMP

1 1E

B–R

B–R
B–W
B–R

(∗1)

B14(A), B12(B)
26 HB2 1 A Air Injection Control Driver
BATT
B–R

+B E W VP SIV DI SIP
5 B 1 B 6 B 2 A 3 B 2 B 4 B
B–R

W–R
B–W
B–R
(∗1)

(∗1)

(∗1)

(∗1)

(∗1)

(∗1)

(∗1)
BR

LG
B

11 BD1 2 BD1 14 BD1 13 BD1 15 BD1

W–R
(∗1)

(∗1)

(∗1)
LG
Y
B–W
(∗1)

(∗1)
BR

(∗1)
B

2
2
Air Switching

Air Pump

M
B17
Valve
D30

1
1
W–B

W–B
(∗1)

(∗1)

(∗1)
BR

3 W–R(∗1)
Connector
Junction

4
D43

LG(∗1)
1
Y(∗1)
W–B
B–R
(∗1)

(∗1)

L–Y L–Y

B–R B–R

B–R B–R

G–Y G–Y

B–R

L L
(∗1) (∗1)
W–B

W–B
(∗1)

(∗1)

D2 B2

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 Engine Control <2TR-FE>

(IG) (BAT)

15A 10A
IGN STOP

7 5C 9 5E 21 5E 3 5J 4 5J 6 5E

R–W

R–W
G–B
B–R

B–R

B–R
B–R
17 HB4 19 HB4
B–R B–R B–R

R–W
G–B
B–R

B–R

B–R

B–R

19

Connector
Junction
3 2

B35
Stop Lamp SW
1 1 1 1
20
Fuel Injector

Fuel Injector

Fuel Injector

Fuel Injector
(No. 1)

(No. 2)

(No. 3)

(No. 4)

B2
D24

D25

D26

D27

4 1

R–W
2 2 2 2
R–W
B–W

B–R

R–L
R
B

6 C 5 C 2 C 1 C 9 A 16 A 4 B
#1 #2 #3 #4 IGSW ST1– STP
B9(A), B7(B), D3(C), D1(D)
Engine ECU
AIRP AIDI AIRV FC BATT +B MREL PRG VG E2G THA
11 D 20 C 24 D 25 A 3 A 1 A 8 A 23 C 28 C 30 C 29 C

Y–R
Y–G

L–R

R
(∗1, ∗2)
W–R

G–Y
B–R

B–R
L–Y
(∗1)

(∗1)

(∗1)
LG

1 DB1 2 DB1 8 DB1 9 DB1

Y–G

Y–R
L–R

1
10 AB1 11 AB1 19 AB1 20 AB1
VSV (EVAP)

Y–G

Y–R
L–R

R
D28

W–R(∗1)
3 2 4 5
2
LG(∗1) VG E2G THA E2
(∗1, ∗2)

Y(∗1)
B–R

+B
L–Y A3
1
Air Flow Meter
B–R

B–R

B–R 5 DB1

B–R B–R 3 AB1 Y–R

(∗1, ∗2)
B–R

G–Y
B–R

B–R B–R B–R B–R

L L
(∗1) (∗1)

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 Engine Control <2TR-FE>

(BAT)

10A
ETCS

2
Y–B

B1
Accelerator Position Sensor

Oil Control Valve

Camshaft Timing
D19
VCP2 EPA2 VPA2 VCPA EPA VPA
1 2 3 4 5 6 2
W–R

W–L

G–B
Y–B

B–Y
R–L

W
B

7 A 27 A 21 A 19 A 26 A 20 A 18 A 13 D 12 D
+BM VCP2 EPA2 VPA2 VCPA EPA VPA OC1+ OC1–
B9(A), B7(B), D3(C), D1(D)
Engine ECU
RTHW THW E2 VTA2 VTA1 M+ M– GE01 VC VAF
31 C 32 D 28 D 19 D 20 D 5 D 4 D 8 D 18 D 25 D
L–R

(∗3)
B
R–W

Y–R

L–B
(∗4)

17 DB1
G

L
L–R

4 6 2 1 2 3
Water Temp. Sensor

Water Temp. Sensor

2 2 VTA2 VTA M+ M–
L–B
(∗3)

VC VAF
2
(Engine Coolant)

Connector
Junction
D44

9 11
(Radiator)

8 3
D32

E2 VC E2
B29

Y–R

1 1 3 D29 5 10 D44 1 D31

Throttle Body Junction Variable
Y–R

Assembly Connector Resistor

Y–R

Y–R
(∗3)

16 DB1
Y–R

Y–R Y–R Y–R Y–R Y–R

(∗1, ∗2)

B–R B–R

L L
(∗1) (∗1)
∗ 1 : Australia, Chile, China, Ecuador, Hong Kong, New Zealand, Thailand
∗ 2 : Costa Rica, Egypt, El Salvador, G. C. C. , Guatemala, Honduras, Malaysia, Nicaragua, Panama, Peru, Russia, South Africa, Ukraine, Vietnam
∗ 3 : Except ∗1, Except ∗2
∗ 4 : Shielded

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 Engine Control <2TR-FE>

(BAT) ∗ 1 : Australia, Chile, China, Ecuador, Hong Kong, New Zealand, Thailand
∗ 2 : Costa Rica, Egypt, El Salvador, G. C. C. , Guatemala, Honduras, Malaysia, Nicaragua, Panama, Peru, Russia, South Africa, Ukraine, Vietnam
∗ 4 : Shielded
120A
MAIN4

D20 D21 D22 D23

Ignition Coil Ignition Coil Ignition Coil Ignition Coil
1 1G (No. 1) (No. 2) (No. 3) (No. 4)
B–G

G
1 5G 4 5E IGT1 IGF IGT2 IGF IGT3 IGF IGT4 IGF
3 2 3 2 3 2 3 2

15
Connector
Junction

W–R

W–R

W–R

W–R
L–W

Y–R
B–Y
R–L
10A TAIL
B35
Relay
T–LP

16

W–R W–R W–R

G

9 5S

W–R
R–G

Connector
Junction
D44
G
Combination

W–R
L–W

Y–R
B–Y
R–L
SW

15 A 17 D 16 D 15 D 14 D 23 D
ELS IGT1 IGT2 IGT3 IGT4 IGF1
B9(A), B7(B), D3(C), D1(D)
Engine ECU
HA1A(∗3) A1A+(∗3)
PSW HT1B OX1B HT1A(∗4) OX1A(∗4) A1A– KNK1 EKNK
32 C 2 D 25 D 1 D 21 D 31 D 29 D 30 D
(∗4)
G–W

2 Dg1 1 Dg1
(∗1)
Y

1
Oil Pressure SW

(∗4)(∗1)

(∗4)(∗2)

(∗4)(∗1)
Power Steering

(∗1)

(∗2)

(∗2)

(∗1)

(∗1)

(∗1)
B

W
B
Heated Oxygen Sensor

Heated Oxygen Sensor

D16

1 3 1 3 3 4
Air Fuel Ratio Sensor

HT1B OX1B HT1A OX1A A1A+ A1A– 2

Knock Control Sensor
(Bank 1 Sensor 2)

(Bank 1 Sensor 1)

(Bank 1 Sensor 1)

+B E2 E2 +B HA1A +B
(Bank 1)
D35

D34

D33

2 4 4 2 1 2
g1
B–R

Y–R

Y–R

B–R
(∗1)

(∗1)

(∗2)

(∗2)

(∗1)

1
L

Y–R
(∗1, ∗2)
(∗4)
(∗1)

(∗4)

10
B–R
DB1 2 5
L
(∗1)
6 7 D43
(∗4)(∗2) Junction
Connector
(∗4)
(∗1)

-5-
 Engine Control <2TR-FE>

(ST) (BAT) (IG)

L–R

7. 5A 30A 10A
ST DEF GAUGE

2 2
2
5E
4

Assembly Center
B–W

Airbag Sensor
DEF
7
Connector

Relay

B4(A)
13
Junction

10 B–W GSW2
DB1
B34

22 A
9 3
ST Relay

B–W B–W

B–W
DB3

Cooling Fan ECU No. 1

Cooling Fan ECU No. 2
(A/T)

L
10A 12 5Q
ELS
4

P–B
B34
Junction L B
R

Neutral Start SW
Connector
(M/T)

15 5E
B–W

16 18
P
11 5M
B–W

Defogger SW
Rear Window
19 N
R

D37

L–R
5 8 5E
7
R 12 DB1
DB3
(A/T) 27 HB1
R

LG–B
B–W

L
L–R

12 A 30 A 3 B 10 A 32 B
STA NSW ELS3 RFC F/PS
B9(A), B7(B), D3(C), D1(D)
Engine ECU
E1 G2 NE– NE+ ME01 E04 EC E03 E01 E02
3 D 26 D 34 D 27 D 3 C 7 C 22 A 4 C 7 D 6 D
B

(∗1, ∗2)
W–B

W–B

W–B
(∗1)
BR

BR

BR
Y

4
12 L
BR

5 D44
Junction
Connector
(∗4)

(∗4)
Y

Y
L

2 1 13
Connector
Junction

1 NE– NE
Position Sensor

Position Sensor

B36
Crankshaft
Camshaft

12
D10

D17

G–
2 3
(∗1, ∗2)

B–R
W–B

W–B

W–B
(∗1)
BR

BR

BR
(∗4)

(∗4)
BR

BR BR

11 8 9 10
1 W–B

D43
Junction Connector
D2 D1 B2 D2

-6-
 Engine Control <2TR-FE>

(BAT)
L–R

H18 7. 5A
OBD
A/C Amplifier

CANH CANL
10 11 5 5S
W

W
R
L

L–R

1 A 2 A 1 C 2 C

B
ST–Plug
2

1 B 2 B H3(A), H4(B), H5(C), H6(D) 1 D

Junction Connector
W
B

R
11 HB4 22 HB4
W–B

B
W
B

33 B 34 B 14 6 16
CANH CANL CANL CANH BAT
B9(A), B7(B), D3(C), D1(D) H23
Engine ECU DLC3
ALT SPD THWO W TACH TC TC TAC SG CG
10 D 8 B 14 B 30 B 1 B 17 B 13 9 5 4
W

W–B
G–R

B–Y

P–B

B–Y
P–L

BR
Y

6 DB3

1 5S 4 5H 15 6C
12 HB4 2 6F
W

57 HB1 18 HB1
9
Connector
Junction

BR
B35

12 5E 7 5E 16 6C 14 6C
B–Y
Y

8 1 6F
B–Y
W

W–B

2 DB5

2 DB3
G–R
W

W–B

BR

3 B
M Y
Alternator

P–L
D6(B)

BR
W–B

B–Y

B3 H2

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 Engine Control <2TR-FE>

(IG) (BAT)

10A 10A
MET IGN DOME

1 5M 2

L–R
R
B–R

18 5E

8 5S
R

H20
6 5 Combination Meter
IG+ B
Speedometer

Tachometer
Temp.
Engine
Check

EGW S +S S E1 SI E3
32 17 9 14 7 15 29
B–Y
P–L

BR
G–R

14 5D 58 HB1 22 HB1
W–B

21 HB1
L–R
BR
P

24 5E
G–R

3 DB4 7 DB4 5 DB4

P–L

1 HH1
4
Connector

L–R
BR
Junction

G–R
B35

3 2
7
SI E
W–B
P–L

P–L IG+
1 D38
Speed Sensor
L–R

B–Y

H2

-8-
 Engine Control <2TR-FE>

A 3 B 1 B 2 B 4
Black Black White Yellow

1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 1 2 3 4 5 6 1 2

3 4 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

B 7 B 9 B 12 B 14
White White Black Gray

1 2 3 4 5 6
1 2 3 4 5 6 1 2 3 4 5 6 7
1 2
7 8 9 10 11 12 13 14 15 16 8 9 10 11 12 13 14 15 16 17
17 18 19 20 21 22 23 24 25 26 27 18 19 20 21 22 23 24 25
28 29 30 31 32 33 34 35 26 27 28 29 30 31

B 17 B 29 B 34 B 35
Gray Black White Black

1 2
1 2
1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

B 36 D 1 D 3
White White White

1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 1 2 3 4 5 6 7
12 13 14 15 16 17 18 19 20 21 22
8 9 10 11 12 13 14 15 16 17 8 9 10 11 12 13 14 15 16 17 18 19
18 19 20 21 22 23 24 25 26 27 20 21 22 23 24 25 26 27
28 29 30 31 32 33 34 28 29 30 31 32 33 34 35

D 6 D 10 D 16 D 17 D 19 D 20
Green Black Black Gray Gray Black

1 1 2 1 2 3 4
1 2 1 2 1 2
3 4 3

D 21 D 22 D 23 D 24 D 25
Black Black Black Brown Gray

1 2 1 2
1 2 3 4 1 2 3 4 1 2 3 4

-9-
 Engine Control <2TR-FE>

D 26 D 27 D 28 D 29 D 30
Brown Gray Black Black Black

1 2 1 2
1 2 3 4 5 6
1 2 1 2

D 31 D 32 D 33 D 34 D 35
Black Black Dark Gray Dark Gray Dark Gray

1 2 1 2
1 2 1 2
1 2
3 4 3 4 3 4
3

D 37 D 38 D 43 D 44
Gray Black Black Blue

1 2 3 4 5 1 2 3 4 5
1 2 3
1 2 3 4 6 7 8 9 10 11 12 13 6 7 8 9 10 11 12 13

5 6 7 8 9

H 3 H 4 H 5 H 6 H 18
White White White White Black

1
1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
2 2 2
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

H 20 H 23
White White

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
16 15 14 13 12 11 10 9
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

8 7 6 5 4 3 2 1

H 25 g 1 h 2 1E 1G

White Black Dark Gray White White

1 2
1 2 3
1 2 1 2
1 2 3 4 4 5
3 4 3 4
5 6 7 8

- 10 -
 Engine Control <2TR-FE>

1I 1J 5C 5D
White White White White

1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
8 9 10 11 12 13 14
9 10 11 12 13 14 15 16

5E 5G 5H
White Black White

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 8 9
3 4 5 6 7
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1
10 11 12 13 14 15 16 17 18

5J 5M 5Q 5S
White White White White

1 2 3 4 5
1 2 3 4 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9
6 7 8 9 10 11 12 13
7 8 9 10 11 12 10 11 12 13 14 15 16 17 18

6C 6F
Gray Gray

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
11 12 13 14 15 16 17 18 19 20 21 22

AB1
Gray

2 3
1 4
6 7 8 9 10 11
5 12
14 15 16 17 18 19 20
13 21 3 2
22 23 24 25 26 4 1
11 10 9 8 7 6
12 5
20 19 18 17 16 15 14
21 13
26 25 24 23 22

- 11 -
 Engine Control <2TR-FE>

BD1 BP1
Gray Black

4 3 2 1
1 2 3 4 5 6 7 8 9 9 8 7 6 5 4 3 2 1 1 2 3 4
8 7 6 5
10 11 12 13 14 15 16 17 18 18 17 16 15 14 13 12 11 10 5 6 7 8

DB1
Gray

1 2 3 4 5 6 7
7 6 5 4 3 2 1
8 9 10 11
11 10 9 8
12 13 14 15 16 17 17 16 15 14 13 12

DB3 DB4
Dark Gray Gray

4 3 2 1
1 2 3 4 4 3 2 1 1 2 3 4
8 7 6 5
5 6 7 8 8 7 6 5
5 6 7 8
12 11 10 9
9 10 11 12

DB5 Dg1
Black Black

4 3 2 1 2 1
1 2 3 4
8 7 6 5 1 2
5 6 7 8

HB1
White

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5 6
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
39 40 41 42 43 44 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 6 5 4 3 2 1
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39

- 12 -
 Engine Control <2TR-FE>

HB2
White

2 3
1 4
6 7 8 9 10 11
5 12
14 15 16 17 18 19 20
13 21 3 2
22 23 24 25 26 4 1
11 10 9 8 7 6
12 5
20 19 18 17 16 15 14
21 13
26 25 24 23 22

HB4 HH1
Gray White

1 2 3 4 5 6 7 8 9 10 11 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 5 4 3 2 1

12 13 14 15 16 17 18 19 20 21 22 22 21 20 19 18 17 16 15 14 13 12 6 7 8 9 10 10 9 8 7 6

Ph1
Dark Gray

2 1
1 2
3 4 4 3

- 13 -