Lexus ES300 (2002 year). Service manual - part 5

116

Interior Light

IA2

6

R–

G

R–

G

1

DCTY

C

1

IO5

16

R–

G

R–

G

1

PCTY

A

11

IA2

5

R–

W

R–

W

1

RLCY

A

12

IO5

7

R–

Y

R–

Y

1

RRCY

A

14

Do

o

r Co

u

rte

s

y

 S

W

Re

a

r RH

D1

1

Do

o

r Co

u

rte

s

y

 S

W

Re

a

r L

H

D1

0

Do

o

r Co

u

rte

s

y

 S

W

F

ront

 R

H

D 9

Do

o

r Co

u

rte

s

y

 S

W

F

ront

 LH

D 8

R–

Y

R–

Y

R

–

Y

G

G

G

1

2

1

G

2

2

LGCY

C

6

1

IA2

B14

B17

L

uggage

C

o

m

par

tm

e

n

t Li

ght

L 6

D

iode

D 3

N

o

is

e F

ilt

er

N 4

2

L

uggage C

o

m

p

a

rtm

ent

L

ight S

W

L 5

2R

8

2B

11

IA

12

24

GND

A

W–

B

W–

B

BR

R

Body ECU

B 4(A), B 5(B), B 6(C)

C

7

SGND

3A

74

3A

84

BR

W

WG

R

1

B

117

ID

A

18

A

21

B

1

B

3

3B

84

3B

64

3B

54

3B

74

BR

W

W

W

BR

B

19

G

W–

G

GR

–

B

10A
ECU–B

From Power Source System (See Page 56)

2M

6

3A

86

3A

87

3A

56

3A

57

10A
GAUGE1

2M

1

A

20

A

40

W

W

W

W

Rheostat

R 9

3

1

4

Power

(* 3)
(* 4)

(* 3)
(* 4)

C

o

m

b

in

a

tio

n

 M

e

te

r

C 7

(A

), 

C

 8

(B

)

* 3 : w/ VSC
* 4 : w/o VSC

Micro Computer

T

TC

RV

118

Interior Light

Body ECU

9–Ground : Approx. 12 volts with ignition SW at ON or ST position

12, 24–Ground : Always continuity

1–Ground : Always approx. 12 volts

D8, D9, D10, D11  Door Courtesy SW Front LH, RH, Rear LH, RH

1–Ground : Closed with each of the door

  :  Parts Location

Code

See Page

Code

See Page

Code

See Page

B4

A

38

D8

40

J13

40

B5

B

38

D9

40

L5

40

B6

C

38

D10

40

L6

40

C7

A

38

D11

40

N4

41

C8

B

38

D13

40

O2

41

D3

40

F8

39

R9

39

D4

40

F9

39

V12

41

D5

40

I13

39

V13

41

D6

40

I16

40

V15

41

D7

40

J5

39

V16

41

: Junction Block and Wire Harness Connector

Code

See Page

Junction Block and Wire Harness (Connector Location)

2B

28

Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)

2K

28

Floor No.1 Wire and Driver Side J/B (Lower Finish Panel)

2M

2Q

29

Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)

2R

29

Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)

2S

3A

34 (w/ VSC)

3A

35 (w/o VSC)

Instrument Panel Wire and Passenger Side J/B (Instrument Panel Brace RH)

3B

34 (w/ VSC)

Instrument Panel Wire and Passenger Side J/B (Instrument Panel Brace RH)

3B

35 (w/o VSC)

: Connector Joining Wire Harness and Wire Harness

Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

IA2

46

Instrument Panel Wire and Floor No 1 Wire (Left Kick Panel)

IA4

46

Instrument Panel Wire and Floor No.1 Wire (Left Kick Panel)

IB1

46

Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

IC1

46

Front Door LH Wire and Floor No.1 Wire (Left Kick Panel)

IE1

46

Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH)

IO2

48

Instrument Panel Wire and Floor No 2 Wire (Right Kick Panel)

IO5

48

Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel)

IP1

48

Front Door RH Wire and Instrument Panel Wire (Right Kick Panel)

IP2

48

Front Door RH Wire and Instrument Panel Wire (Right Kick Panel)

BA1

50

Rear Door No.2 Wire and Floor No.1 Wire (Left Center Pillar)

BB1

50

Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar)

: Ground Points

Code

See Page

Ground Points Location

IA

46

Instrument Panel Reinforcement LH

ID

46

Instrument Panel Brace RH

BB

50

Under the Front Passenger’s Seat

BD

50

Front Side of Rear Quarter Wheel House RH

Service Hints

119

: Splice Points

Code

See Page

Wire Harness with Splice Points

Code

See Page

Wire Harness with Splice Points

B2

50

Roof Wire

B10

50

Floor No.2 Wire

B3

50

Roof Wire

B14

50

Floor No 1 Wire

B8

50

Floor No.1 Wire

B17

50

Floor No.1 Wire