Toyota Tundra. Manual - part 3074

1 DA

1

7

1F

(BAT)

140A
ALT

TRLY

TA

IL

 R

e

la

y

B

R

R

L

HEAD Re

la

y

1

1

1

1

1

3

2

5

40A
MAIN

(BAT)

1I

3

DB

18

L

HRLY

8

P

A

BE

A

3

J7

9

(A

)

Juncti

on C

onnector

4

HAZ

B

BE

4

12

HAZ

Fl

asher

 R

e

la

y

J2

9

1

1

L

V

L

10A
HORN

(BAT)

1A

7

1A

8

HO

RN Re

la

y

L

L

o

w

 P

itched

Ho

rn

A7

H

igh P

itched

Ho

rn

A6

DB

1

V

HORN

25

Main Body ECU

J1(A), J2(B), J3(C), J4(D)

(

∗

7

)

(

∗

8

)

∗

 7 : 3UR–FE,  3UR–FBE,  1UR–FE

∗

 8 : 1GR–FE

150A
LH–J/B

(BAT)

2

Wireless Door Lock Control

- 2 -

13

BR

D

DCTY

24

B

10

A

1

Juncti

on C

onnector

J7

3

(A

), J

7

4

(B

)

PJ1

15

1

Fr

ont D

oor

 C

our

tesy

Swi

tc

h

 LH

P5

W

BR

SB

BE

C

PCTY

21

R

ear

 D

oor

 C

our

tesy

Swi

tc

h

 LH

P6

Juncti

on C

onnector

J7

5

(A

)

12 A

1

Fr

ont D

oor

 C

our

tesy

Swi

tc

h

 RH

Q5

W

B

W

BE

B

LCTY

17

DC

2

1

JQ2

9

L

C

RRCY

25

1 JQ2

1

R

ear

 D

oor

 C

our

tesy

Swi

tc

h

 RH

Q6

A

G

G

BE

SECURI

T

Y

HO

RN Re

la

y

1

1

1

1

1

3

2

5

5A
MET–B

(BAT)

1

W

SH

LG

2

6 A

AJ11

7

BE

1

Security
Horn

A28

W–B

W–B

10

4

A3

4

A2

W

irel

e

ss Door L

o

ck

B

u

zzer

2

1

11 AJ11

R

A

BZR

7

R

Juncti

on

C

onnector

A4

4

B

E

W–B

J1(A), J2(B), J3(C), J4(D)

Main Body ECU

A

1

B

11

Juncti

on C

onnector

J7

1

(A

), J

7

2

(B

)

G

(

∗

11

)

G

Wireless Door Lock Control

- 3 -

BE

GR

ILE

51 DD

(BAT)

7. 5A
DOME

1

R

2

AJ10

19

Y

Y

(

∗

1

)

B

20

A

13

A

12

Junction Connector

J71(A), J72(B)

21

4

A

3

A

B

3

B

4

GR

GR

Junction
Connector

J81(A), J82(B)

G

2

6

ILL+

ILL–

GR

Tr

ansponder

 K

e

y

A

m

p

lif

ie

r

J2

0

Igni

tion K

e

y

C

yl

inder

 L

ight

1

2

B

L

Foot L

ight

J5

1

BE

GR

15 A

JW1

9

E

ON

D

OOR

ON

D

OOR

B

1

CTY

2

GR

(

∗

3

)

GR

(

∗

4

)

GR

(

∗

4

)

GR

7

R

oof C

onsol

e B

o

x A

ssem

b

ly

W7

W–B

P

P

(

∗

4

)

Igni

tion K

e

y

C

yl

inder

 L

ight

J9

9

2

6

ILL+

ILL–

BG

(

∗

2

)

(

∗

2

)

(

∗

1

)

(

∗

3

)

(

∗

3)

(

∗

3)

(

∗

3

)

P(

∗

3)

P(

∗

4)

Main Body ECU

J1(A), J2(B), J3(C), J4(D)

∗

 1 : w/ Engine Immobiliser System

∗

 2 : w/o Engine Immobiliser System

∗

 3 : Except Regular Cab

∗

 4 : Regular Cab

∗

11 : w/ Rear Door Courtesy Light

Wireless Door Lock Control

- 4 -

2

LG

B

8

B

9

2

1

Juncti

on

C

onnector

J7

2

(B

)

Unl

o

ck W

a

rni

n

g

Swi

tc

h

J1

8

GR

W–B

LG

A

KSW

5

W–B

P

GR

W–B

P

(

∗

3

)

W6

(A

), W8

(B

)

R

oom

 L

a

m

p

JL1

2

5

P

(

∗

3

)

G

L

GR

9

W–B

D

OOR

ON

7

JL1

13

W–B

P

10

Room Lamp Switch

L7

OFF

DOOR

ON

FLMP

E

B

E

CTY

JL1

14

(

∗

3

)

(

∗

3

)

(

∗

3)

L

JW1

5

(

∗

4

)

FCTY

W–B

Junction
Connector

J78

5

J1

W–B

10

J2

GR

P(

∗

3)

P(

∗

4)

GR

(

∗

3)

20 JQ2

SB

L

A

6

7 B

Juncti

on

C

onnector

J7

1

(A

), J

7

2

(B

)

7. 5A
ECU–B1

2

1

(BAT)

GR

10

PRG

C

PRG

3

Y

21 JQ2

V

12

RDA

C

RDA

2

V

JQ1

1

Q2

Q1

5

1

+B

GND

R

W–B

W–B

W–B

W–B

D

oor

 C

ontr

o

l R

e

cei

ver

Q7

(

∗

5

)

(

∗

6

)

(

∗

6

)

(

∗

5

)

P

P

W–B

5 B

5 A

Juncti

on

C

onnector

J7

3

(A

), J

7

4

(B

)

DB

13

DD

14

BE

J1(A), J2(B), J3(C), J4(D)

Main Body ECU

∗

 3 : Except Regular Cab

∗

 4 : Regular Cab

∗

 5 : w/ Power Seat

∗

 6 : w/o Power Seat

(

∗

9)

1 B

(

∗

10)

1 A

(

∗

10)

2 A

(

∗

9)

2 B

3 A
3 B

∗

10 : w/o Rear Seat Entertainment System

∗

 9 : w/ Rear Seat Entertainment System

Wireless Door Lock Control

- 5 -