Toyota Tundra. Manual - part 2951

(BAT)

(BAT)

L

+BM

BE

A5

P

a

rk

ing B

rake

Swi

tc

h

FL+

V

34

1

11 DB

14 DB

PKB2

LG

3

Ab1

2

9

IG1

Ab1

V

1

W

A4

2

(A

)

Juncti

on

C

onnector

A

13

A

12

DD

56

17 DB

(IG)

7.

 5A

ECU–

IG

No

. 1

33

1

2

FL–

LG

Fr

ont S

peed

S

ensor

 L

H

b2

W

16

1

B

R

+BS

47

FR+

BE

50A ABS1

2

40A ABS2

2

1

45

A17

Skid Control ECU with Actuator

Ab2

2

Ab2

1

46

1

2

FR–

G

Fr

ont S

peed

S

ensor

 R

H

b1

W

B

A

21

B

13

Juncti

on

C

onnector

J7

1

(A

), J

7

2

(B

)

P

SB

Juncti

on

C

onnector

SB

J7

3

(A

), J

7

4

(B

)

17 B

18 B

18 A

AJ10

13

YW

V

1

2

8

BZ

S

ki

d

 C

ontr

o

l

B

u

zzer

J5

B

u

zzer

CSW

P

13

AJ10

12

9

6

Y

J2

2

VSC OF

F

 Swi

tc

h

J1

5

4

11

W–B

W–B

Juncti

on

C

onnector

J7

8

LG

7. 5A
ECU–B1

2

(BAT)

1

DB

13

DD

14

A

5

B

6

R

LG

W–B

2

10

9

ESS

CANH

CANL

3

1

BAT

IG

BE

GR

J7

3

(A

), J

7

4

(B

)

Juncti

on

C

onnector

S

teer

ing A

ngl

e S

ensor

J6

J2

10

W–B

W

G

W(

∗

4)

G(

∗

4)

(

∗

3

)

(

∗

3

)

(

∗

3

)

W

G

(

∗

3

)

(

∗

3

)

(

∗

4

)

(

∗

4

)

W(

∗

3)

G(

∗

3)

ABS , Auto LSD , TRAC , VSC

- 1 -

1

W–B

GND1

W–B

A2

B

GR

A

1

STP2

11

A

5

B

5

A

1

A

2

B

2

3

(2WD)

B

3

(4WD)

2 AP1

4 AP1

21

3

18

AP1

22

BSTP

BST

PSNC

PSNO

STS

VCP

AP1

PIM

E3

STS

PSNO

PSNC

BST

BSTP

E3

PIM

VCP

5

R

B

W

P

R

A18

BE

Active Brake Booster

R

G

SB

LG

L

B

V

B

W

VYS

YAW1

YAW2

GYAW

GYAW

SS2

SS1

VYS

G

RL+

L

43

Rb1

2

Rb1

1

42

1

2

RL–

P

R

ear

 S

peed

S

ensor

 L

H

b4

W

B

RR+

B

36

Rb1

4

Rb1

3

37

1

2

RR–

W

R

ear

 S

peed

S

ensor

 R

H

b3

W

B

RA1

12

RA1

11

RA1

9

RA1

8

L

R

B

W

Yaw Rate Sensor

P15(A), P16(B)

26

30

29

19

27

25

24

17

31

15A
STOP

2

1

(BAT)

1

2

7. 5A
ECU–IG
No. 1

(IG)

DB

17

W

L

S

top L

ight

Swi

tc

h

A4

A

12

BE

11 A

Junction
Connector

A38(A)

Skid Control ECU with Actuator

A17

W(

∗

3)

G(

∗

3)

W(

∗

3)

G(

∗

3)

Pedal Stroke Speed Sensor

A19

5

1

2

3

4

3

5

1

A

10

LG

∗

 4 : From Nov.  2009 Production

∗

 3 : Before Nov.  2009 Production

15 A

13 A

Juncti

on

C

onnector

A4

2

(A

)

7

10

G

LG

22 AJ11

AJ11

2

W

P

TS

D/G

3B

4

3B

3

CANH

CANL

SIL

TS

6

14

7

12

BE

G

15

14

LG

(

∗

4

)

BE

(

∗

4

)

Juncti

on

C

onnector

J117

(

∗

3

)

(

∗

3

)

G

LG

DLC3

J1

7

W(

∗

3)

V(

∗

3)

W(

∗

4)

V(

∗

4)

W(

∗

4)

G(

∗

4)

W(

∗

4)

G(

∗

4)

ABS , Auto LSD , TRAC , VSC

- 2 -

Y

STP

41

6

EXI2

35

BSW

L

GR

2

3

1

4

1

1

1

1

BRK NO.

 2 Re

la

y

L

Y

B

7

A

12

B

1

A

6

A

5

Skid Control ECU with Actuator

A17

W(

∗

3)

G(

∗

3)

Juncti

on

C

onnector

A4

0

(A

), A

4

1

(B

)

4WD Control ECU

A25(A)

W

W

G

W

SB

SB(

∗

3)

W(

∗

3)

Junction
Connector

A40(A), A41(B)

15 A

ADD

∗

 3 : Before Nov.  2009 Production

∗

 1 : Except 1GR–FE

(

∗

3

)

(

∗

3

)

(

∗

3

)

(

∗

3

)

∗

 4 : From Nov.  2009 Production

GR

(

∗

1)

G

LG

5

CANH

CANL

4

C

C

D

2

D

1

2

B

2

B

1

H

2

H

1

E

2

E

1

AJ5

22

AJ5

21

1

Juncti

on

C

onnector

J113

E

ngi

ne C

ontr

o

l

M

odul

e

A2

4

(A

)

GR

W

GR

W

R

W

B

W

V

11 A

10 A

CANL

CANH

15

4

14

3

(

∗

3

)

G

LG

Juncti

on C

onnector

A4

6

(H

), J

8

4

(B

), J

8

6

(C

), 

J8

7

(D

), J

9

4

(E

)

W(

∗

3)

V(

∗

3)

13

2

17

6

15

4

12

1

19

8

(

∗

3

)

(

∗

3

)

(

∗

3

)

(

∗

3

)

AJ11

14

AJ11

3

Juncti

on C

onnector

J118

W(

∗

4)

V(

∗

4)

W

(

∗

4

)

V

(

∗

4

)

W(

∗

4)

G(

∗

4)

W

(

∗

4

)

G

(

∗

4

)

W

(

∗

4

)

SB

(

∗

4

)

B

(

∗

4)

W

(

∗

4)

R(

∗

4)

W(

∗

4)

B

(

∗

4

)

W

(

∗

4

)

SB(

∗

4)

W(

∗

4)

ABS , Auto LSD , TRAC , VSC

- 3 -

8

5

W–B

PB

E

LG

G

W–B

W

–B

J28

Combination Meter

34

33

15 AJ10

(IG)

2

1

7. 5A
MET

J1

9 AJ10

(BAT)

2

1

5A
MET–B

Power Circuit

B

E1

VSC OF

F

Sl

ip

BRAKE 

(USA

)

B

rake 

(E

xcept U

S

A

)

18

+B

IG

20

40

ABS

AUT

O

 LSD

10

W–B

J2

D3

DG1

6

4

3

DG1

1

DA1

32

A

D

D

 A

ctuator

G1

GR

G

G

W–B

SB(

∗

3)

W(

∗

3)

SB

W

ADD

GND

IG+

(

∗

1

)

(

∗

1

)

(

∗

1

)

(

∗

1

)

TR

A

C

 O

F

F

W–B

(

∗

1

)

CANH

CANL

(

∗

3

)

(

∗

3

)

Juncti

on C

onnector

J7

8

GR

(

∗

1)

SB

(

∗

4

)

W

(

∗

4

)

W(

∗

4)

SB(

∗

4)

ABS , Auto LSD , TRAC , VSC

- 4 -