Toyota Sequoia (2005). Manual - part 964

SEQUOIA (EM00Z0U)

352

M  OVERALL ELECTRICAL WIRING DIAGRAM

17

20

19

18

(Cont.  next page)

G–W

A

F

B

L

G–
R

G–R

G–
R

J48

(A

), J

4

9

(B

)

G–B

BB1

2

V–
G

IJ3

3

B–O

W–R

B–O

W–L

G–R

G–
B

G–
B

BN1

2

V–
G

P–
L

R–
G

R–
G

G–W

IJ3

14

7 BB1

8 BB1

2 BB2

V–
G

R–
G

1 EB4

P–
L

W–R

W–L
B–O

R–
G

G–
B

G

–

B

B–O

P–
L

O

(

∗

2)

V17

G

E 4(A), E 5(B), E 6(C), E 7(D), E 8(E)

R

V16

G–B

R

28

1

NE–

20 C

NE+

2

∗

 2 : Shielded

C

21

E n g in e   C o n tro l

G

R

2

VV2+

18 C

VV2–

C

1

W

C 2

24

2

VV1+

25 C

VV1–

3  SEQUOIA (Cont' d)

C

1

(

∗

2

)

(

∗

2

)

(

∗

2

)

O

E

24

A

5

VPMP

PPMP

Ignition Coil and Igniters
< 2–2> < 2–3> < 2–4>

B–
R

B–
W

G–
W

P–
L

G–
R

22 A

E

25

E

8

E

15

B–
L

LG–

B

11 E

G–
B

R–
W

LG

13 E

12 E

14 E

9 E

E

10

15 A

S

top L

ight S

W

<8
–

4

>

G–
Y

IGF1

IGF2

IGT1

IGT2

IGT3

IGT4

IGT5

IGT6

IGT7

IGT8

STP

Igni

tion C

o

il

and Igni

ter
s<

2

–

4

>

M

u

ltip

le

x C
o

m

m

uni
cati

on

Sy
st

e

m

 (CAN

)<

15–

8>

CANH

CANL

33 B

34 B

L–
R

E B

K A

6

17 E

GE01

4 E

P

1

M–

M+

2

MPMP

VC

VTA2

VTA1

V

E

7 IG4

5

5

4

6

3

B B

G–W

G–B

H

G–
B

P–
L

B–
Y

R

6 A

A

23 E

E

19

E

20

4

IJ3

G–B

G

IG4

W–B

(

∗

2)

G–B

(

∗

2)

C

rankshaft P

o

si

tion

S

ensor

Engine Control Module

Juncti

on C

onnector

V

V

T

 S

ensor

 L

H

V

V

T

 S

ensor

 R
H

(

∗

2)

Thr
o

ttl

e C

ontr

o

l M
o

tor

and P

o

si

tion S

ensor

T1
4

M

M+

M–

VTA1

VTA2

VC

E2

G–B

G–
B

4

2

9

6

3

1

8

L 5

M

Canister
Pressure Sensor

V

ent

Va
lv

e

C

ani
ster

 P

u

m

p

 M
odul

e

6 BN1

4 BN1

8 BN1

5 BN1

3 BN1

1 BN1

V–
G

W–B

G–
R

G–
W

G–
B

P–
L

J48

(A

), J

4

9

(B

)

Juncti

on

C

onnector

G–
B

BB2

4

G–W

G–
W

3 BB2

G–
B

G–
B

G–
R

W–B

Leak
Detection
Pump

A

B

C

D

E

F

G

H

I

J

K

L

A

B

C

D

E

F

G

H

SEQUOIA (EM00Z0U)

353

M

21

24

23

22

Rear Side No. 4 Crossmember
of Side Rail LH

J14

(A

), J

1

5

(B

)

G–B

Y–
G

Y–
G

D A

BI

W–B

C 5(A), C 6(B)

Se
cu

ri

ty

J 8

T 6

T16

GND

O

GR
–

L

Y–
G

B–
O

W–L

P–
G

W–R

W–R

L–
Y

W–R

1

EFIO

3

+B

2

D

9

IG

8

KSW

7

CTY

13

EFII

5

E n g in e   Im m o b ilis e r  S y s te m

4

2 3B

1E

2

1 3A

3 1J

10

11

VC12

1

VC12

LG–

B

IND

IE

Cowl Side Panel LH

A

W–B

1F

9

1D

6

BR

12 B

16 A

R–
Y

CODE

14

LG

RXCK

6

Y–
G

TXCT

4

5

6

GR
–

B

AGND

GR
–

L

Transponder Key Coil

ANT1

ANT2

2

AGND CODE RXCK

TXCT

12

3  SEQUOIA (Cont' d)

W–L

2 B

12 C

B

ST
A F

u

se

<1
–

3

>

8 B

G–
O

1 B

Y–
G

C

o

m

b

inati
on M

e

ter

<

29–

2>

O

W–R

3

2

16 A

B–
O

L

–

B

+ RES

– SET

CANCEL

EB

14 IG4

BR

BR

C ru is e   C o n tro l

ON
–

O

FF

CCS

STSW

SPD

TACH

ST1–

1

4

Stop Light
System< 8–3>

11 C

B–
R

ST
 Re

la

y

<1
–

3

>

STA

C

o

m

b

inati
o

n

M

e

te

r<
29–

2>

B–O
B–O

Integr

ati
o

n

C

ontr

o

l and

P

anel

<

3

0

–

1

3

>

CCS

G–B

5

L–
Y

P–
G

15 B

IMO

IMI

B

16

F

21 B

E

lectr

oni
cal
ly

 C
ontr

o

lle

d

Tr

ansm

issi
on and A

/T

Indi

cator

 S

ystem

<

1

3

–

6

>

D

B

D A

S14

C 9

E 4(A), E 5(B), E 6(C), E 7(D), E 8(E)

R–Y

W–B

Combination Meter

C

o

m

b

inati
on S

W

Engine Control Module

Junction Connector

Juncti

on C

onnector

S

top L

ight S

W

Transponder Key Amplifier

Transponder Key Computer

B

ody E

C

U

<

4

–

18>

Center Pillar RH

BK

BB1

6

W–B

W–B

C

rui

se C

ontr

o

l S

W

Rear Left Side of
Cylinder Head

4

ECC

Sp
ira

l

C

abl
e

A

B

C

D

E

F

G

H

SEQUOIA (EM00Z0U)

354

M  OVERALL ELECTRICAL WIRING DIAGRAM

1

2

3

4

(Cont.  next page)

4  SEQUOIA

40A AM

1

15

30A PW

R NO

. 5

1G

W

1C

6

1L

1

25A PW

R NO

. 2

25A PW

R NO

. 1

B

W–L

8

2

5

1

Battery

P o w e r  S o u rc e

140A
ALT

1F

17

1F

1

2

1

3

5

2

1

5

3

1G

7

1F

8

1G

2

Illu

m

in

a

tio

n

S

ystem

<

7

–

1

>

1F

16

P

o

w

e

r W
indow

C

ontr

o

l S

W

Re
a

r RH<

4–
13>

P

o

w

e

r W
indow

C

ontr

o

l S

W

Re
a

r LH<

4

–

13>

20A PW

R NO

. 4

20A PW

R NO

. 3

2C

8

2C

3

2H

8

W–R

F 1

∗

 1 : w/ Daytime Running Light

7.

 5A ECU–

B

10A DO

M

E

10A HO

RN

LG

R–W(

∗

3)

B–Y

W–R

R

G–W(

∗

1 

∗

3)

1

2

3

5

2F

7

S

hor
t P
in

W–B

1

R–L

B

W–R

R

W–R

15A F

O

G

1K

7

2

1

5

3

1J

10

1B

9

2

B

B

B

B

2

1

W–B

D

D

D

P

P

P

W–B

P

B–
Y

L–
Y

L–
O

LG

L–
W

L–
Y

1

2

L–
W

TA
IL

L

IG

H

T

Re
la

y

POWER
MAIN
Relay

F

O

G LI

GH
T

Re
la

y

2H

1

L–
W

3

0

A

 D
OOR

 N
O

. 2

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

W–B(

∗

1)

Y–R(

∗

2 

∗

3)

Y–
R

G–
W

(

∗

1 

∗

3

)

(

∗

2 

∗

3

)

P

B–R

L–W

W–R

BR

R–
L

R–
W

2

1

D

D

W–B

W–B

D

LG

TOW

IN

G

TA
IL

 R
e

la

y

<

2

0–
5>

LG

BR

1K

12

1D

6

W–B

T

a

illi

g

h

t

S

ystem

<

6

–

1

>

1B

7

IG

A

J 9

F1
0

F 2

J18

J 3

B

J 2

J50

1

IA1

19

1

5

ACC

IG1

IG2

ST2

AM1

3

2

6

AM2

I18

2C

1

25A AM

2

W–R

7 1J

1C

3

W–R

15A SECURI

T

Y

1

2

2

2

W–L

W–L

W–B

W–B

W–B

16

IL1

30A
R/B

W–L

IA5

10

B–R

B

W–B

W–B

1F

9

ED

A

J 5

W–B

(

∗

1)

A

HO
RN Re

la

y

Front Fog
Light LH

Front Fog
Light RH

Fusi

bl

e L
ink B

lock

Ignition SW

Junction
Connector

Junction
Connector

Junction
Connector

Juncti

on C

onnector

Junction
Connector

Junction
Connector

Front Fender
Apron LH

Cowl Side
Panel RH

Tr

ai

le

r Tow

ing

Sy
st

e

m

<

20–

2>

(

∗

3

)(

∗

3

)(

∗

3

)(

∗

3

)

(

∗

3

)(

∗

3

)(

∗

3

)(

∗

3

)

(

∗

3

)

∗

 2 : w/o Daytime Running Light

∗

 3 : w/ Front Fog Light

6 IA5

7.

 5A ECU–

B2

1

2

2

2

W–R

W–R

W–R

Ba
ck D

o

o

r EC
U

<

4

–

31>

F

ront
 P

a

ss

enger

Door

 E

CU<

4

–

3

4

>

Dr

iv

er

 Door

EC
U

<

4–
40>

B

4

B

1 2D

W–R

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

SEQUOIA (EM00Z0U)

355

M

7

8

6

5

(Cont.  next page)

3

5

2

1

2C

6

1 2G

15A H–

LP RH

15A DRL 

(

∗

1

)

15A H–

LP LH 

(

∗

2

)

2F

6

2F

8

LG

2

1

5

3

4

2

2

2

2

2

40A M

A

IN

HEAD Re

la

y

DI

M

M

E

R Re

la

y

L

L

(

∗

1

)

(

∗

1

)

2

1

LG–

R

W

(

∗

1

)

H 6

H 5

J 2

10A H–

LP RH

10A H–

LP LL

10A H–

LP RL

10A H–

LP LH

2

2

2

2

2

2

2

2

2

1

1

1

1

A

A

1

2

2

2

2

2

D 1

3

3

2

1

2

1

3

1

2

A

A

G–
W

R–
W

W–B

R–
W

(

∗

1

)

(

∗

1

)(

∗

1

)

(

∗

1 

∗

3

)

W–L

R–L(

∗

1)

L(

∗

1)

W–L

W–L

R–
L

W–L

W–B

W–L

(

∗

1

)

G–
W

(

∗

1

)

(

∗

1)

(

∗

1)

DRL NO

. 4 Re

la

y

C

C

2

(

∗

1

)

C

L

(

∗

1

)

G–
W

(

∗

1

)

(

∗

1)

(

∗

1)

(

∗

1)

J 4

W

(

∗

1

)

B–R

L–W

B

P

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

(

∗

2

)

(

∗

2

)

Y–
R

(

∗

2 

∗

3

)

R–
G

(

∗

2

)

B–Y

Y–
R

(

∗

2

)

R–
L

R–
W

R–
G

(

∗

2

)

C

R

R–
G

(

∗

2

)

Y–
R

(

∗

2

)

R–
L

(

∗

1

)

W–B

(

∗

1)

B

R(

∗

1)

W–R

H 5

H 6

W–B

4  SEQUOIA (Cont' d)

R–W(

∗

3)

B–Y

W–R

R

R–L

P

B–R

L–W

W–R

W–L

B

R–
B

R

(

∗

1

)

(

∗

1

)

Y–R(

∗

2)

2

1

3

R–
L

(

∗

2

)

R–
W

(

∗

2

)

Y–
R

(

∗

2

)

G–W(

∗

1 

∗

3)

W–B(

∗

1)

Y–R(

∗

2 

∗

3)

BR

W–B
W–B

2

1

5

3

C

LG–R

J 4

W–B

W–R

R–W(

∗

1)

B

BR

W–B

C

B

C

R–W(

∗

3)

R–L

LG

W–L

W–B

∗

 1 : w/ Daytime Running Light

∗

 2 : w/o Daytime Running Light

R–
B

(

∗

1

)

B

B

1

1

H 7

H 8

(

∗

2)

R–G

(

∗

2)

R–G

(

∗

1)

L

L

(

∗

1

)

Daytime Running
Light Resistor

H

eadl

ight L

H

H

eadl

ight L

H

H

eadl

ight R

H

H

eadl

ight R

H

Ho
rn

 (Hi

g

h

)

Ho
rn

 (Lo
w

)

Junction
Connector

Juncti

on

C

onnector

Junction
Connector

∗

 3 : w/ Front Fog Light

W–R

W–R

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W