Toyota Tundra. Manual - part 3011

VTA1

B

78

VTA2

B

77

M+

B

19

GE01

B

17

M–

B

18

R

G

(

∗

1

)

Y–

B

R–

Y

VCTA

B

80

Y

VC

E2

L

79 B

ETA

BR

M–

M+

VTA2

VTA

Throttle Position Sensor

D9

5

3

6

4

2

1

EPA2

EPA

VCP2

VCPA

VPA2

VPA

BR

BE

V

B

LG

W

2

5

1

4

3

6

A14

VPA

55 A

A

56

VPA2

59

A

VCPA

VCP2

57

A

60

EPA2

A

EPA

58 A

1

(

∗

1

)

G

WW

G

R

B

R

(

∗

1

)

B

94 B

KNK1

117 B

KNK2

B

93

EKNK

EKN2

B

116

2

1

Accelerator Position Sensor

2

a5

K

nock S

ensor

(B

ank 1

 S

ensor

 1

)

a6

K

nock S

ensor

(B

ank 2

 S

ensor

 1

)

6 Da1

5 Da1

D2

BR

Da1

2

Da1

1

1

(

∗

1

)

G

WR

B

R

B

W

(

∗

1

)

G

96 B

KNK3

119 B

KNK4

B

95

ENK3

EKN4

B

118

2

1

2

a3

K

nock S

ensor

(B

ank 1

 S

ensor

 2

)

a4

K

nock S

ensor

(B

ank 2

 S

ensor

 2

)

7 Da1

8 Da1

Da1

3

Da1

4

BR

BR

BR

Engine Control Module

A24(A), D74(B)

∗

 1 : Shielded

BR

BR

BR

17

18

16

20

22

21

Junction
Connector

D71

19

BR

Engine Control <3UR-FE, 3UR-FBE>

- 10 -

A

40

A

IMO

29

IMI

P

B

ALT

R

B

32

W–B

W–B

W–B

W–B

W–B

W–B

E1

B

23

B

21

B

43

81 B

BR

BR

E01

E04

E05

BR

BR

B

42

E02

D1

W–B

W–B

W–B

W–B

B

46

B

82

ME01

E03

A24(A), D74(B)

Engine Control Module

W–B

D2

AJ5

15

AJ5

14

SB

Y

13

12

EFIO

EFII

Transponder Key ECU

J26

DA3

6

AE1

1

B

3

R

R

Generator

E9(B)

M

A

17

A

AC1

19

ACT

BE

R

AJ5

J19(A)

A/C Amplifier

AC1

ACT

L

B

12 AJ5

13

27 A

17 A

∗

 5 : From Nov.  2009 Production

∗

 4 : Before Nov.  2009 Production

Engine Control <3UR-FE, 3UR-FBE>

- 11 -

W–B

A

31

EC

12

4

Juncti

on C

onnector

A3

6

A4

W–B

A24(A), D74(B)

Engine Control Module

BE

A

5 A

G

TFN

21 A

Y

L4

14

A

(IG)

B

2

L

A4

S

top L

ight

Swi

tc

h

B

A

35

ST1–

2

1

4

3

R

Juncti

on

C

onnector

A4

2

(A

), A

4

3

(B

)

1

10A
IGN

36 A

LG

STP

22

21

L4

A

16

NP

4W

D Co

n

tro

l ECU

A2

5

(A

)

N

3 C

A

8

A

9

B

4

B

Y

Tr

ansfer

 S

h

ift

A

ctuator

D6

8

(C

)

B–

R

Juncti

on

C

onnector

A4

5

(A

), D73

(B

)

15A
STOP

2

1

(BAT)

L

B

8

BE

A

12

Juncti

on

C

onnector

A3

8

(A

), A

3

9

(B

)

V

J7

1

(A

)

Juncti

on

C

onnector

V

A

18

16 A

J7

4

(B

)

Juncti

on

C

onnector

LG

B

1

2 B

11 A

10 A

CANL

CANH

A

B

15

A

SPD

16 A

TC

13

TACH

B

18 AJ4

A4

6

(H

), J

8

4

(B

), 

J8

6

(C

), J

9

4

(E

)

Juncti

on

C

onnector

W(

∗

5)

V(

∗

5)

SB

TC

13

1 3B

1 3A

E

2

E

1

J17

DLC3

W

V

CANH

CANL

2 C

1 C

21 AJ5

22 AJ5

W

GR

W

GR

Juncti

on C

onnector

J113

W

(

∗

4

)

R

(

∗

4

)

R

W

6

14

B

5 AJ4

R

TAC

W

9

AJ2

11

W

15

4

14

3

W(

∗

5)

R(

∗

5)

20

21

Juncti

on C

onnector

J117

B

(

∗

5

)

SB

(

∗

5)

SB

(

∗

4)

(

∗

4

)

(

∗

4

)

(

∗

4

)

(

∗

4

)

(

∗

4

)

(

∗

4

)

R

(

∗

5

)

W

(

∗

5

)

Engine Control <3UR-FE, 3UR-FBE>

- 12 -

Engine Control Module

A24(A), D74(B)

B

B

DEFOG
Relay

1

1

5A
DEF
I/UP

2

3

1

5

4

1

1

40A
DEFOG

1

(BAT)

W

1

2

BB

2

ELS2

33 A

V

V

W

24 A

P

GR

19 AJ11

14

SP1

Y

A17

Skid Control ECU with Actuator

5

4

Rear
Speed Sensors

Front
Speed Sensors

37

36

42

FL+

43

RR–

RR+

L

W

B

BE

FL–

V

P

RL–

RL+

LG

G

FR+

34

33

45

46

FR–

SB

W

B

2

1 B

H

1

2 H

CANL

CANH

B

W

Juncti

on

C

onnector

A4

6

(H

), J

8

4

(B

), 

J8

6

(C

), J

9

4

(E

)

W

(

∗

5

)

V

(

∗

5

)

4

12

19

1

8

13

2

R(

∗

5)

W(

∗

5)

15

AJ11

3

AJ11

14

R

(

∗

5

)

W

(

∗

5

)

SB

(

∗

5

)

W

(

∗

5

)

W

(

∗

5

)

B

(

∗

5

)

W(

∗

5)

B(

∗

5)

W(

∗

5)

V(

∗

5)

Junction
Connector

J118

(

∗

4

)

(

∗

4

)(

∗

4

)

(

∗

4

)

GR

P

SB(

∗

4)

W(

∗

4)

SB(

∗

5)

W(

∗

5)

Engine Control <3UR-FE, 3UR-FBE>

- 13 -