Toyota Tundra. Manual - part 2989

D4

C

rankshaft P

o

si

tion

S

ensor

E

ngi

ne C

ool

ant

Tem

per

atur

e S

ensor

4 1B

3 1B

(BAT)

25A
EFI NO. 1

GR

+B2

2 A

MREL

BATT

L

W

34 A

1 A

A

3

+B

GR

B

76

D2

8

THW

BR

BR

G–

B

1

2

ETHW

B

97

BR

NE–

111 B

W

B

(

∗

1

)

2

D9

110 B

NE+

1 1B

2 1B

EF

I Re

la

y

GR

20

Juncti

on

C

onnector

D7

1

1

L

W

GR

W–B

21

BR

BR

A24(A), D74(B)

Engine Control Module

A2

4

2

Junction
Connector

A44

W–B

W–B

BR

BR

46 A

R

STA

3

2

5

1

1

ST

 Re

la

y

1

1

1

W–B

VG

R

A1

W–B

R

R

2

Electronically Controlled Transmission and A/T Indicator <1GR-FE>

- 1 -

5

13

6

14

7

15

8

B

7

B

4

B

6

B

9

B

8

B

10

B

11

B

14

B

15

B

12

B

13

B

122

B

99

GR

W–L

G

B

L–

Y

G–

B

L–

R

Y

L

G–

R

L–

W

G–

Y

L

S1

S2

SR

SLT+

SLT–

SLU+

SLU–

SL1+

SL1–

SL2+

SL2–

THO1

THO2

D63

W

B

SB

G

GR

LG

BR

R

L

Y

V

O

L

O

L

Automatic Transmission

1

2

OT2–

OT–

OT2+

OT+

SL2–

SL2+

SL1–

SL1+

SLU–

SLU+

SLT–

SLT+

SR

S2

S1

9

10

3

11

4

12

BR

BR

BR

120 B

L

NSW

16 B

L

STAR

14 A

BR

STSW

G

L

A3

5

D

iode

(S

tar

ting

)

A4

0

(A

), A

4

1

(B

)

Juncti

on

C

onnector

BR

BR

L

A4

5

(A

), D73

(B

)

Juncti

on C

onnector

7

5

A

B

6

B

7

7. 5A
AM2

1

2

(BAT)

5

7

AM2

IG2

ST2

AJ9

14

D3

5

L

4

L

B

N

P

Y

5

Pa

rk/

N

e

u

tra

l

Po

si

tio

n

 Swi

tc

h

B

2

1

AJ9

12

A

4

B

4

B

3

L

L

DA2

4

R

R

Ignition Switch

J9

A24(A), D74(B)

Engine Control Module

∗

 1 : Shielded

L

BR

Electronically Controlled Transmission and A/T Indicator <1GR-FE>

- 2 -

VTA1

B

78

VTA2

B

77

M+

B

19

GE01

B

17

M–

B

18

R

G

(

∗

1

)

Y–

B

R–

Y

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

+BM

PP

B

41

16 DA2

1

10A
ETCS

(BAT)

2

W–B

W–B

W–B

W–B

W–B

W–B

E1

B

23

B

21

D8

B

43

81 B

BR

BR

E01

E04

E05

BR

BR

B

42

E02

W–B

W–B

W–B

W–B

B

46

B

82

ME01

E03

Accelerator Position Sensor

VCTA

B

80

L

VC

E2

B

79 B

ETA

BR

M–

M+

VTA2

VTA

D9

Throttle Position Sensor

D9

5

3

6

4

2

1

12

4

Juncti

on

C

onnector

A3

6

A4

W–B

31 A

W–B

EC

R

AJ4

18

B

13

TC

A

16

SPD

A

B

AJ4

5

B

R

W

J113

Juncti

on C

onnector

GR

W

GR

W

CANH

CANL

A

10

A

11

AJ5

22

AJ5

21

3A

1

3B

1

A24(A), D74(B)

Engine Control Module

B

2

1 B

LG

Juncti

on

C

onnector

J7

4

(B

)

A

16

18 A

V

Juncti

on

C

onnector

J7

1

(A

)

15

4

14

3

B

J117

Juncti

on

C

onnector

21

20

B

(

∗

5

)

SB

(

∗

4)

SB

(

∗

5)

(

∗

4

)

(

∗

4

)

(

∗

4

)

V

R(

∗

4)

W(

∗

4)

W(

∗

5)

R(

∗

5)

Electronically Controlled Transmission and A/T Indicator <1GR-FE>

- 3 -

15 B

14 B

2

L

A

28

IGSW

Tr

ansm

issi

on R

e

vol

u

tion

S

ensor

 (

E

lectr

oni

cal

ly

 

C

ontr

o

lled Tr

ansm

issi

on

)

Tr

ansm

issi

on R

e

vol

u

tion

S

ensor

 (

Tur

b

in

e

)

Juncti

on

C

onnector

A4

3

(B

)

LG

D6

6

D6

5

1

2

2

1

B

123

B

124

B

101

B

100

NT+

NT–

SP2+

SP2–

B

Y

B

Y

10A
IGN

(IG)

1

W(

∗

4)

SB(

∗

4)

14

6

W

R

W

B

CANH

CANL

H

2

1 H

B

1

2 B

W

SB

C

1

C

2

CANL

CANH

V

W

DLC3

J17

1 E

2 E

13

TC

SB

FR–

46

45

33

34

FR+

G

LG

V

FL–

BE

FL+

Front
Speed Sensors

4

5

Skid Control ECU
with Actuator

A17

V

BE

14

A

(IG)

B

2

L

A4

S

top L

ight

Swi

tc

h

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

15A
STOP

2

1

(BAT)

L

B

8

BE

A

12

Juncti

on

C

onnector

A3

8

(A

), A

3

9

(B

)

A24(A), D74(B)

Engine Control Module

∗

 1 : Shielded

B

B

SB

(

∗

5)

SB

(

∗

4)

(

∗

4

)

4

12

19

1

8

13

2

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

Junction
Connector

A46(H), J84(B), 

J86(C), J94(E)

W

(

∗

5

)

V

(

∗

5

)

(

∗

4

)

(

∗

4

)

(

∗

4

)

(

∗

4

)(

∗

4

)

(

∗

4

)

(

∗

4

)

(

∗

4

)

V

R(

∗

4)

W(

∗

4)

W(

∗

5)

R(

∗

5)

SB(

∗

5)

W(

∗

5)

∗

 4 : Before Nov.  2009 Production

∗

 5 : From Nov.  2009 Production

Electronically Controlled Transmission and A/T Indicator <1GR-FE>

- 4 -