Toyota Sequoia (2005). Manual - part 969

SEQUOIA (EM00Z0U)

380

M  OVERALL ELECTRICAL WIRING DIAGRAM

1

2

3

4

(Cont.  next page)

4

B

W–R

W–R

7 1J

3 1C

1 2C

1 2D

2

1

40A AM

1

25A AM

2

I18

AM2

6

2

AM1

ST2

IG2

IG1

ACC

5

1

ABS

VSC T

R

AC

Sl

ip

IJ3

12

VSC O

F

F

(4W

D

)

TR
A

C

 OFF

(2W

D

)

BRAKE

IJ3

1

BR

15  SEQUOIA

46

A B S ,    T R A C   a n d   V S C

W

1C

6

1L

1

60A
ABS

B–
R

B

W–L

W–L

8

3

5

Battery

P o w e r  S o u rc e

140A
ALT

IL1

10A
IGN1

1H

11

24 B

13

W–R

2 B

3 B

21 B

1 B

1 A

FR+

R–
W

4

IL2

R–
W

35

WA

P–
L

3

IL2

P–
L

44

VSCW

R–
G

45

FR–

IL1

14

IJ3

13

P

6 BB2

36

RR–

RR+

5 BB2

IJ3

2

37

43

RL–

8 BB2

RL+

42

34

7 BB2

L

1

2

1

2

Cowl Side Panel LH

E1

IE

1

2

1

2

FL–

FL+

33

VYS

11

R

12

IL1

R

3

VYS

SS1

19

B

3

IL1

B

2

YAW1

GYAW

24

G

11

IL1

G

5

GYAW

10

IL1

IM

Rear Console

(S

h

ie

lded

)(

S

h

ie

lded

)

23

R–
B

BR

W

E3

14

G

R–
B

O

YY

O

YAW2

1

W

STS

20

BR–

Y

5

STS

PSNC

18

V–
W

2

PSNC

BSTP

31

G–
B

4

BSTP

BST

17

LG–

B

3

BST

PSNO

21

R–
Y

1

PSNO

IL1

16

+BM

47

+BS

B–
R

B–
R

B–
R

G

B–R

G

R–
B

O

Y

B–R

Y

O

R–
B

B–O

G

LG

B–O

IL1

5

V

IL1

6

B–Y

R–B

4

B–Y

SS2

R–G

W–R

3

R

29

W

A

8

A

PIM

3

26

A

L

5

25

1

VCP

1

27

2

Y

3

3

2

1

28

B

30

VCM

PMC

PMC

E1

VCP

E2

PIM

W–B

E3

PMC2

VCM2

BR

PMC2

VCM2

E2

A

VCM

(S

h

ie

lded

)

G

(S

h

ie

lded

)

W

R

(S

h

ie

lded

)

B

1K

12

1F

9

W–B

A 7

A 6

A32

A33

S 1

C 5

(A

), C

 6

(B

)

A 9

Y 1

M 2

P20

F10

M 3

J28

1C

2

J 8

ABS Speed Sensor
Front LH

ABS Speed Sensor
Front RH

Active Brake Booster

ABS Speed Sensor
Rear LH

ABS Speed Sensor
Rear RH

C

o

m

b

inati
on M

e

ter

Fusible Link Block

Ignition SW

Junction
Connector

Juncti

on

C

onnector

Master Cylinder
Pressure Sensor No. 1

Master Cylinder
Pressure Sensor No. 2

Pedal Stroke Speed Sensor

Skid Control ECU with Actuator

Yaw Rate Sensor

A

B

C

D

SEQUOIA (EM00Z0U)

381

M

7

8

6

5

10A ECU–

IG

1F

4

4 1C

A

B–R

P–
L

A

A A

15  SEQUOIA (Cont' d)

1

R–B

B–Y

GND1

W–B

17

IL1

W–B

IG

Cowl Side Panel RH

32

GND2

W–B

9

IL1

W–B

15

D/G

G–
R

26

IL1

40

TS

R–
L

24

IL1

R–
L

Data Link
Connector 3
< 3–3> < 3–4>

A

A

2

CANL

W

6

IL2

6

CANH

L

7

IL2

D

a

ta L

ink C

onnector

 3

<3
–

3

><3

–

4

>

39

STP

G–
Y

13

IL2

G–
Y

S

top L

ight

SW

<

8

–

3

>

38

BSW

L–
O

7

IL1

L–
O

2

4

1

B–
R

13

IG1

B–
R

1

IL1

B–
R

22

BZ

W–L

15

IL1

W–L

1

Bu
zz

e

r

2

2

3

11

1

B–
R

O

W–L

19

SS1–

18

SS1+

7

VSC+

L

11

VSC–

W

27

TS

R–
L

28

TC

P–
B

40

GND

O

24

LVL2

Y–
L

Y

–

L

10

IG

Cowl Side Panel RH

O

2

1

W–B

9 IA5

O

O

Y

O

TRIG

L

W

IL2

P–
L

33

P

L–
Y

1

IG1

A A

A B

A B

A B

B–
R

B–
R

B–
R

B–
R

B–
R

B–
R

R–
B

B–
R

S 7

A B S ,    T R A C   a n d   V S C

P

a

rk

/N

eutr

a

l P

o

si

tion S

W

<

13–

8>

L

W

12

39

BRL

O

23 IA1

29

CD

BR–

Y

4W
D Co

n

tro

l ECU

<

16–

1>

G–
R

3

S

top L

ight

Sy
st

e

m

<

8

–

3

>

ESS

SS1+

SS1–

IG

R–G

W–R

R–
G

38

WT

37

IND

20

TRIG

(4W

D

)

W–R

A

A

A

(4W

D

)

Tr

ansfer

 S

h

ift

A

ctuator

<

1

6

–

4

>

Y–
G

EXI2

P

a

rk

ing B

rake S

W

<

4

–

19>

LG–

R

PKB2

4

26

CSW

L–
W

Integr

ati
on C

ontr

o

l

and P

anel

<

1

6

–

3

>

(4W

D

)

31

P–
L

A

BAT

+BO

41

9

J18

S 1

B 8

V 5

T 5

J43

B 1

Juncti

on

C

onnector

B–R

B–Y

3C

8

3A

8

J37

(A

), J

3

8

(B

)

2 C

1 C

2 D

1 D

2 A

1 A

2 B

1 B

14

ENG+

16

ENG–

W

R

W

L

W

B

W

G

J53

(A

), J

5

4

(B

), J

5

5

(C

), J

5

6

(D

)

(

∗

1

)

(

∗

1

)

∗

 1 : w/ Electric Modulated Air Suspension

M u ltip le x   C o m m u n ic a tio n
S y s te m   (C A N )

B

rake Fl

ui

d L
e

vel

W

a

rn

ing S

W

B

rake Inhi

bi

t R
e

la

y

Juncti

on C

onnector

Junction Connector

Skid Control ECU with Actuator

Steering Angle Sensor

Translate ECU

VSC W

a

rn

in

g

 Bu

zz

e

r

Juncti

on C

onnector

28

29

34

33

14

6

CANL CANH

CANL CANH

CANL CANH

Suspension Control
ECU

S25

Data Link
Connector 3

D 6

Engine Control
Module

E 5

A

B

C

D

SEQUOIA (EM00Z0U)

382

M  OVERALL ELECTRICAL WIRING DIAGRAM

1

2

3

4

8

4 1C

40A AM

1

16  SEQUOIA

20A 4W

D

2

1D

8

1

5

P o w e r  S o u rc e

M u lti  M o d e   4 W D

B

W–L

Battery

1C

6

1L

1

W

W–R

B

W–R

4

F1
0

140A ALT

1 2D

1 2C

25A AM

2

3 1C

1J

7

B–
Y

A

IG1

IG1

11

I19(A), I22(D)

IG1

3

P1

Y–
B

B

13 IG1

EB5

EB5

2

L–
W

B

8 4B

B–
W

L

R–
L

8 4A

4A

18

4 EB5

4

10

P–
L

L–
B

6

1

18 IG4

B

LG–

B

W–G

7 4B

9 IG1

O

D

B–
R

A

10

A

A

A

D

ADD

M

GND

GND

CDL

TL3

TL2

TL1

TM2

TM1

HL2

HL1

HM2

HM1

M

GND

IND3

IND1

IG1

9

L–
W

P

2–4

B

8

F22(A), F23(B)

E

ngi
ne C

ontr

o

l M
odul

e

<

3

–

13>

Tr

ansl

a

te E

C

U

<1
5

–

7

>

R–
W

LG

W–B

5

R

I18

R–
B

11

J43

T 4

A10

Y–
G

IG1

O

LG–

B

W–B

L–
W

W–B

G–
O

W–B

R–
W

LG

R

R–
B

GR

GR

GR

3

R–
W

LG

R

R–
B

GR

Y–
B

Y–
B

W–B

W–B

B

–R

B

B–
W

L

R–
L

P–
L

L–
B

LG–

B

W–G

B–
Y

17 4A

4A

TL3

TL2

TL1

TM2

TM1

HL2

HL1

HM2

HM1

IG

SPD

M

DL2

DL1

DM2

DM1

ADD

EB5

LO

DL

GND

4

2

6

1

5

3

10

6

9

5

4

3

1

2

11

12

7

8

B

9

5

7

Y–
B

A

23

A

24

A

25

A

1

A

2

A

26

A

17

A

4

A

3

B

6

A

12

A

13

A

6

A

5

B

3

B

15

EC1

1

B–Y

B–R

AM2

6

2

AM1

ST2

IG2

IG1

ACC

5

1

D

EB5

EC1

4

EC1

2

5 EC1

EC1

3

EB5

R–
W

C

o

m

b

inati
on M

e

ter

<

2

9–
2>

1 B

16 B

6 EC1

8

GND

6

2 IG1

Instrument Panel Brace RH

Cowl Side Panel RH

IG

A

Tr

ansl

a

te E

C

U

<

1

5–
7>

IO

8

W–B

W–B

DL2

DL1

DM2

DM1

24

W–B

W

–B

7

1

IND2

A

IG

Cowl Side Panel
RH

BR–

Y

IG1

10 IG1

4LO

4HI

1C

2

1H

11

B–
O

10A I

G

N1

C

enter

 D
iff.  L

o

ck

C 6

IG4

21

A

J18

D

B

B

IG1

A

4 IG1

D A

12 IG1

LG

R

R–
B

GR

19 B

20 B

Tr

ansl

a

te

ECU<

15–

7

>

9 3B

3A

9

3C

9

4

6

5

BR–

Y

BR–

Y

Y–
B

G–
W

BR–

Y

G–
W

Y–
B

L–
R

L4

B

24

G–
R

N

B

22

P

a

rk

/N

eutr

a

l P

o

si

tion

SW

<

1

3–
7>

17 B

GR
–

G

C/C

J41

J51(A), J52(B)

4LO

CPU

4WD

W–B

ADD Actuator

Combination Meter

Fusi

bl

e L
ink B

lock

Ignition SW

Integration
Control and Panel

Junction
Connector

Junction
Connector

Junction
Connector

Transfer Shift Actuator

Junction
Connector

4WD Control ECU

E

ngi
ne C

ontr

o

l

M

odul

e<
3

–

1

4

>

SEQUOIA (EM00Z0U)

383

M

1

2

3

4

17  SEQUOIA

F10

B–Y

B–R

140A
ALT

Battery

5

9

8

W–L

W–L

B

W

50A
AIR
SUS

1 1L

6 1C

W

1

5

ACC

IG1

IG2

ST2

AM1

2

6

AM2

I18

25A AM

2

40A AM

1

1

2

2D

1

2C

1

1C

3

1J

7

W–R

W

–R

B

4

L–
R

IA5

5

3

B–
R

B–
R

W–B

A

Quarter Panel LH

BJ

W

BM2

2

LG–

R

W–L

BR–

Y

R–
L

L–
R

1

4

21

20

BM2

5

BM1

4

BM1

8

BM2

4

BM2

3

G–
O

GR
–

L

L–
R

IC4

8

IA1

21

J37

(A

), J

3

8

(B

)

V

V

24

B

BAT

25

3C

A

B

A

B

B

C

J19

A

A

A

A

8

8 3A

27

19

10

IA1

BM1

7

5

10A

AI

R SUS No

. 2

5

1

3

2

2

2

2

AI

R SUS Re

la

y

2

1

2

2

2

15 IN1

15

17

6 IN1

BM1

6

12

4

3

32

BI

Rear Side No. 4
Crossmember of
Side Rail LH

V

5

1F

4

10A
ECU–IG

1C

4

18 IN1

17 IN1

16 IN1

25

14 IN1

G–Y

W

13 IN1

A

4 IN1

IM

Rear Console

L–
R

GR
–

L

G–
O

L–
R

GR
–

L

G–
O

G–
Y

G–
Y

R

–

L

BR–

Y

W–L

LG–

R

L–
B

W

BR–

B

R–
L

BR–

Y

W–L

LG–

R

L–
R

13

W

W–B

W–B

3

W–B

V

W

W–B

G–
Y

W

B–
R

B–
R

W–B

W–B

W

S

top L

ight S

W

<8
–

4

>

2

2

1

2

3

1

3

3

4

H15

H1
3

(A

), H

1

4

(B

)

H1
6

H1
2

H1
7

SHB

SHRL

SHG

RM+

RM–

SLRL

SLRR

SLEX

UPSW

DNSW

TD

RC

IG

STP

SBL

SHRL

SGL

S25

HSW

LWS

E

HEI

G

HT

CO
NT
RO
L

MA
N

U

BM2

1

BM1

J37

(A

)

31

R

B

ody E

C

U

<4
–

1

8

>

DOOR

30

G–
R

D

a

ta L

ink C

onnector

 3

<3
–

4

>

SIL

28

CANL

29

CANH

M

u

ltip

le

x C
o

m

m

uni
cati

on

Sy
st

e

m

 (CAN

)<

1

5–
8>

22

A

Instrument Panel Brace LH

IF

J12

GND

W–B

W

–B

1H

11

10A
IGN1

1C

2

B–R

LO

MA
N

U

N

HI

11

VN

26

LO

9

NR

8

HI

LG

P

B–
L

B–
L

P

LG

B–
O

GR–R

16

15

14

13

24

C 6

A

Cowl Side Panel LH

IE

J 8

1F

9

12 1K

A

A

J28

W–B

W

–B

W

P o w e r  S o u rc e

E le c tric   M o d u la te d   A ir  S u s p e n s io n

Combination Meter

Fusible
Link Block

Ignition SW

Junction
Connector

Junction
Connector

Junction
Connector

Juncti

on C

onnector

Juncti

on C

onnector

Suspension Control ECU

H

e

ight C

ontr

o

l S

W

H

e

ight C

ontr

o

l M
ode S

e

le

ct S

W

Juncti

on

C

onnector

H

e

ight C

ontr

o

l C
o

m

p

re

ssor

H

e

ight C

ontr

o

l V

a

lv

e

Height Control Sensor Rear LH

4 A

1 B

1 A

2 A

2 B

W–B

LO

HI

W–B