2002 CAMRY (EWD461U)

76

Engine Control (1MZ–FE)

2

3

1

5

3

2

5

1

2

3

1

5

ED

BQ

EC

1

1

1A

2

1C

5

1D

4

1C

6

1K

6

1C

7

1

1

1

1

1C

4

1B

3

1B

9

1B

4

1E

2

1

2E

2

2A

2

IF6

3

2

7

1

6

AM2

AM1

ACC

IG1

ST1

IG2

ST2

IF1

8

10A
IG2

1C

8

ID1

5

M

5

4

B–Y

B–R

B–Y

B–Y

B–W

B–R

B

B–O

G–R

B–W

B–G

W

W–

R

B–

G

W–

R

L

B–

Y

B–

W

B–

R

B–

R

B–

W

B–

W

L

B–

G

L–

B

B–

W

W–

B

L–

B

G–

R

B–

O

W–

B

B

W–

B

F

uel

P

u

m

p

F 8

A

/F

HT

R

Re

la

y

C/

O

P

N

Re

la

y

2

5

A A/

F

2

0

A EF

I

EF

I R

e

la

y

3

0

A AM

2

1

20A

A

L

T

FL MAIN
3. 0W

Battery

5A

A

M

1

Ignition SW

I15

2

1

BQ

W–

B

A

(T

MMK

Made

)

(T

M

C

M

ade

)

J

unc

ti

on

C

o

n

nec

to

r

J1

1

2002 CAMRY (EWD461U)

77

1J

6

1L

1

1L

6

E 8

E 8

E 8

E 8

E 8

E 8

2

1

1

2

1

2

1

2

1

2

ID1

6

1

2

2G

20

2G

8

A

4

A

9

A

10

C

12

E

15

E

25

D

20

C

11

A

1

A

8

B

2

D

24

D

32

E

20

E

28

E

19

E

29

IF2

7

2G

17

2K

17

2G

5

2

1

I 6

I 6

I 6

B–Y

B–W

B–R

BR

B–Y

B–Y

BR

BR

BR

B

B–O

G–R

B–W

B–W

B–W

B–W

B–W

B–W

B–W

B–W

B

B

B–

W

V

V

B–

O

G–

R

L

R–

Y

W

Y–

G

LG

B–

W

B–

W

B–

W

B–

W

B–

W

TBP

IGSW

FC

CCV

ACIS

AICV

EGR

EVP1

B–

R

B–

Y

B–

W

B–

R

B–

Y

R

L–

W

L–

B

BR

G–

B

G–

Y

BR

BR

VSV (Pr

e

s

s

u

re

Sw

it

c

h

in

g

Va

lv

e

)

V1

2

VSV

(C

ani

s

ter

C

los

ed

V

a

lv

e

)

V 4

V 6

V 2

V 3

V 5

E 4

EG

R

G

a

s

T

e

m

p

.

S

ens

or

E 1

Mass Air Flow
Meter

M 1

+B

MREL

BATT

VG

E2G

THA

E2

THW

THG

E2

+B

VG

E2G

THA

Engine Control Module

E 6(A), E 7(B), E 8(C), E 9(D), E10(E)

B–

W

1

5

3

2

4

B–

W

2

1

2O

5

SB

B–

O

SB

VSV

(AC

IS

)

VSV

(EVAP

)

VSV

(EVAP

)

VSV

(AI

C

V

)

VSV

(EG

R

)

E

ngi

ne C

ool

ant

T

e

m

p

.

S

ens

or

2002 CAMRY (EWD461U)

78

Engine Control (1MZ–FE)

C

17

C

3

C

2

E

31

E

21

E

18

D

28

B

9

D

8

A

21

D

21

C

6

D

29

C

5

D

3

D

23

D

31

D

4

D

22

D

30

C

1

I 6

I 6

I 7

I 7

IL1

10

IL1

6

IC2

4

ID1

2

IC2

9

IF1

5

P

N

9

6

1K

8

1K

7

1H

8

E 8

I 6

I 6

I 4

I 8

I 8

I 6

BR

BR

BR

BR

BR

BR

BR

BR

BR

Y

Y

B–Y

B–Y

BR

VCC

PTNK

VC

VTA

VTA2

M–

M+

OX1B

HT1B

OX2B

HT2B

HAFL

AFL+

AFL–

HAFR

AFR+

AFR–

E1

B

B–W

B–W

BR

BR

B–R

B–W

(*3

)

W

L

(*3

)

B

Y

B–

R

(*3

)

O

W

B–

W

(*3

)

BR

B–

R

BR

BR

BR

BR

BR

B–

W

BR

B–

W

BR

B–

W

B

(*3

)

B

W

B–

R

LG

Y

Y

W–

G

Y

YY

P

P

B–

Y

B–

W

B–

Y

BR

BR

(*5

)

BR

BR

P

a

rk

/N

e

u

tra

l

Po

s

it

io

n

SW

A 4

H 6

H 7

A1

0

A 9

Throttle Position
Sensor

T 3

EGR Valve
Position Sensor

E 2

Vapor Pressure
Sensor

V11

Engine Control Module

E 6(A), E 7(B), E 8(C), E 9(D), E10(E)

1

4

2

3

3

5

4

1

2

GE01

M+

M–

VTA2

VTA1

VC

EGLS

PTNK

NSW

STA

3

4

3

4

2

4

2

4

1

2

1

2

1

3

2

EGLS

VC

E2

E2

+B

E1

+B

E1

OX

HT

OX

HT

SB

SB

3

1

3

1

(*4

)

(*4

)

(* 5)

(* 4)

1

2

3

(* 5)

6 (* 4)

C

17

C

3

C

2

(*3

)

B

W

M–

M+

GE01

(*5

)

(*5

)

M

1

2

Th

ro

tt

le

C

o

n

tr

o

l

Mot

o

r

T 2

(*4

)

BR

–

Y

H

eat

ed O

x

y

gen S

ens

or

(B

ank

1

S

ens

or

2

)

H

eat

ed O

x

y

gen S

ens

or

(B

ank

2

S

ens

or

2

)

A

ir

F

uel

R

a

tio

S

ens

or

(B

ank

2

S

ens

or

1

)

A

ir

F

uel

R

a

tio

S

ens

or

(B

ank

1

S

ens

or

1

)

2002 CAMRY (EWD461U)

79

C

7

D

1

D

2

E

27

E

34

C

27

E

1

E

2

E

3

E

4

E

5

D

5

A

13

A

14

B

19

15A
IGN

From Power Source System (See Page 62)

1L

10

2G

1

2G

16

2G

13

E 5

E 5

E 5

E 5

E 5

1

2

1

2

1

2

1

2

1

2

1

2

2G

7

2M

4

3A

3A

61

51

3A

3A

101

91

(* 1)
(* 2)

IJ1

7

A

A

A

A

A

A

A

A

A

I 7

I 8

I 8

2

1

1

2

EB1

2

EB1

4

EB1

1

EB1

3

EF

BR

BR

BR

BR

BR

BR

BR

BR

G22+

NE–

NE+

KNKL

KNKR

E03

BR

BR

B–R

B–R

B–R

B–R

SB

SB

B–

R

B–

R

B–

R

B–

R

B–

R

B–

R

B–

R

L

R

Y

W

R–

L

G

G

B–

Y

G–

W

G

–

W

G–

W

W

G

W–

B

(*3

)

B–

W

L

(*3

)

G

R

(*3

)

W

(*3

)

B

(*3

)

W

(*3

)

W

W–

B

BR

BR

C 1

C

rank

sh

a

ft

P

o

s

it

ion S

ens

or

C 3

K 4

K 3

In

je

c

to

r

No

. 1

I 7

In

je

c

to

r

No

. 2

I 8

In

je

c

to

r

No

. 3

I 9

In

je

c

to

r

No

. 4

I1

0

In

je

c

to

r

No

. 5

I1

1

In

je

c

to

r

No

. 6

I1

2

S

top L

ight

SW

S1

4

Junction
Connector

J 1

10

A

T

A

IL

1

0

A

M

IR HT

R

1

5

A ST

O

P

Engine Control Module

E 6(A), E 7(B), E 8(C), E 9(D), E10(E)

# 10

# 20

#30

# 40

# 50

#60

ELS

ELS2

STP

(* 1)
(* 2)

* 1 : Automatic A/C
* 2 : Manual A/C
* 3 : Shielded

1

1

1

2

SB

SB

* 4 : TMMK Made
* 5 : TMC Made

L

I 8

L

Cl

o

c

k

K

noc

k S

ens

or

N

o

.

1

K

noc

k S

ens

or

N

o

.

2

C

a

m

s

haf

t

P

o

s

it

ion S

ens

or

2002 CAMRY (EWD461U)

80

Engine Control (1MZ–FE)

10A
ETCS

From Power Source System (See Page 62)

1B

2

IF2

8

B

6

E

8

E

9

E

23

E

7

E

6

C

4

D

6

D

7

A

26

A

23

A

28

A

27

A

22

A

29

EE

I 5

E 9

E 9

E 9

E 9

E 9

E

10

11 E

E

12

13 E

3

2

3

2

3

2

3

2

3

2

3

2

L–

R

L–

R

R–

W

P

LG

–B

L–Y

G–

R

L

W–

R

W

–

R

W–

R

W–

R

W–

R

W–

R

W–

R

Ignition Coil
and Igniter No. 1

I 1

Ignition Coil
and Igniter No. 2

I 2

Ignition Coil
and Igniter No. 3

I 3

Ignition Coil
and Igniter No. 4

I 4

Ignition Coil
and Igniter No. 5

I 5

Ignition Coil
and Igniter No. 6

I 6

BR

BR

E01

E02

ME01

E05

E04

VCP2

VPA2

EPA2

VCPA

VPA

EPA

W–

B

W–

B

W–

B

W–

B

W–

B

R

W–

R

LG

–B

B–

R

L–

Y

LG

W–

B

W–

B

W–

B

W–

B

+BM

IGT1

IGT2

IGT3

IGT4

IGT5

IGT6

IGF

6

2

3

4

5

1

W–R

W–R

W–R

W–R

A18

Engine Control Module

E 6(A), E 7(B), E 8(C), E 9(D), E10(E)

VCP2

VPA2

EP2

VCP1

VPA1

EP1

SB

SB

Accelerator Position Sensor

2002 CAMRY (EWD461U)

81

IF3

2

IF4

17

IF4

18

IF4

16

IF3

6

IJ1

6

A

19

A

11

A

18

A

5

A

12

B

14

B

17

B

15

B

27

B

26

B

16

B

34

C

8

B

3

CODE

RXCK

TXCT

V–W

G–R

Y–G

B–O

W

P–B

R

V–

W

G–

R

G–

W

R–

L

L–

Y

V

L

G–

W

L–W

V–

W

G–

R

Y–

G

B–

O

W

P–

B

R

4

3

5

I14

1

IF4

22

IF4

7

IF4

8

IF4

9

IF4

10

IJ1

3

IJ1

8

IF4

4

3B

3B

108

118

3B

3B

68

78

(*1)
(*2)

3B

3B

88

98

A

15

B

33

B

31

A

31

A

25

A

30

A

24

A

17

C

10

B

26

C

9

C

18

C

11

C

20

B

12

B

13

(* 2)

A

38

(* 1)

A

39

P

o

w

e

r S

tee

ri

ng

O

il

Pr

e

s

s

u

re

SW

P 1

A

/C Co

n

tr

o

l

A

ss

e

m

b

ly

A1

3

(A

)

Skid Control ECU

S 8(B), S 9(C)

R–

W

BR

–

W

W

B

G

L

P–

L

(*1

)

W

B

(*1

)

Y–

B

BR

BR

BR

–

W

W

B

G

L

P–

L

(*1

)

W

B

(*1

)

Y–

B

BR

BR

IL2

16

PS

NEO

ENG+

ENG–

TRC+

TRC–

A/CS

A/CI

EOM

CODE

RXCK

TXCT

IMLD

KSW

CF

ACMG

SPD

W

THWO

TACH

SIL

TC

WFSE

NEO

ENG+

ENG–

TRC+

TRC–

E 6(A), E 7(B), E 8(C), E 9(D), E10(E)
Engine Control Module

(*6

)

(*6

)

(*6

)

* 1 : Automatic A/C
* 2 : Manual A/C
* 6 : w/ Engine Immobiliser System

A

/C

C

ontr

o

l

A

s

s

e

m

b

ly

(

*1

)

H

eat

er

C

ont

ro

l

S

W

(

*2

)

U

n

lo

ck W

a

rn

in

g

S

W

F

A

N NO

. 1

Re

la

y

F

A

N NO

. 2

Re

la

y

F

A

N NO

. 3

Re

la

y

D

iode

H1

0

(B

)

H

eat

er

C

ont

ro

l S

W

W

(*2)

(*2

)

(*2

)

(*2

)

(*2

)

(*1)

A/CS

A/CI

SB

SB

Transponder Key
Amplifier

2002 CAMRY (EWD461U)

82

Engine Control (1MZ–FE)

7. 5A
OBD

From Power Source System (See Page 62)

2A

4

II

IJ

3B

3B

81

91

3B

3B

82

92

3B

3B

89

99

3B

3B

79

89

3B

3B

61

71

3B

3B

62

72

(* 1)
(* 2)

3A

3A

92

82

3A

3A

102

92

3B

3B

115

125

3B

3B

95

105

(*1)
(*2)

A

27

A

36

B

16

A

12

A

11

A

20

Combination Meter

C 7(A), C 8(B)

3B

3B

76

86

3B

3B

70

80

3B

3B

66

76

(*1)
(*2)

3B

3B

60

70

2L

8

2R

8

W–

B

W

BR

W–

B

S

B

BR

SG

CG

V–W

G–R

Y–G

B–O

W

P–B

R

P–

B

W

B–

O

W

W

G–

R

W

W

SB

B

15

13

7

16

5

4

Data Link
Connector 3

D 3

* 1 : Automatic A/C
* 2 : Manual A/C

(*1)
(*2)

(*1)
(*2)

WFSE

TC

SIL

BAT

(*2)

(*1)

(*1)
(*2)

(*1)
(*2)

S

peed

om

et

er

T

a

c

h

o

m

et

er

Te

m

p

.

A

35

W

Skid

C

o

n

tr

o

l EC

U

Skid

C

o

n

tr

o

l EC

U

wi

th

A

c

tu

a

to

r

Malfunction

SB

2002 CAMRY (EWD461U)

83

This system utilizes an engine control module and maintains overall control of the engine, transmission and so on. An outline
of the engine control is explained here.

1. Input Signals

(1) Engine coolant temp. signal circuit

The engine coolant temp. sensor detects the engine coolant temp. and has a built–in thermistor with a resistance which
varies according to the water temp. is input into TERMINAL THW of the engine control module as a control signal.

(2) Intake air temp. signal circuit

The intake air temp. sensor is installed in the mass air flow meter and detects the intake air temp., which is input as a
control signal into TERMINAL THA of the engine control module.

(3) Oxygen sensor signal circuit

The oxygen density in the exhaust gases is detected and input as a control signal into TERMINALS OX1B and OX2B of
the engine control module. To maintain stable detection performance by the heated oxygen sensor, a heater is used for
warming the sensor. The heater is also controlled by the engine control module (HT1B and HT2B).

(4) RPM signal circuit

Camshaft position and crankshaft position are detected by the camshaft position sensor and crankshaft position sensor.
The camshaft position is input as a control signal to TERMINAL G22+ of the engine control module, and the engine
RPM is input into TERMINAL NE+.

(5) Throttle signal circuit

The throttle position sensor detects the throttle valve opening angle as a control signal, which is input into TERMINAL
VTA1 of the engine control module.

(6) Vehicle speed signal circuit

The vehicle speed sensor, detects the vehicle speed and input to ABS speed sensor of the skid control ECU, from skid
control ECU to TERMINAL SPD of the engine control module, Via combinatio meter.

(7) Park/Neutral position SW signal circuit (A/T)

The Park/Neutral position SW detects whether the shift position is in neutral, parking or not, and inputs a control signal
into TERMINAL NSW of the engine control module.

(8) A/C SW signal circuit

The A/C control assembly (Automatic A/C) or heater control SW (Manual A/C) inputs the A/C operations into TERMINAL
A/CS of the engine control module as a control signal.

(9) Battery signal circuit

Voltage is always supplies to TERMINAL BATT of the engine control module.
If you turn on the ignition SW, the current goes from TERMINAL MREL of the engine control module to the EFI relay and
put on the relay, and the voltage related to the engine control module operation is supplied to TERMINAL +B of the
engine control module through the EFI relay.

(10) Intake air volume signal circuit

Intake air volume is detected by the mass air flow meter and a signal is input into TERMINAL VG of the engine control
module as a control signal.

(11) Starter signal circuit

To confirm whether the engine is cranking, the voltage applied to the starter motor during cranking is detected and the
signal is input into TERMINAL STA of the engine control module as a control signal.

(12) Engine knock signal circuit

Engine knocking is detected by the knock sensor No.1 and No.2, then the signals are input into TERMINALS KNKR and
KNKL of the engine control module as a control signal.

(13) Air fuel ratio signal circuit

The air fuel ratio is detected and input as a control signal into TERMINALS AFL+, AFR+ of the engine control module.

System Outline

2002 CAMRY (EWD461U)

84

Engine Control (1MZ–FE)

2. Control System

∗

SFI system
The SFI system monitors the engine condition through the signals, which are input from each sensor to engine control
module. The best fuel injection volume is decided based on this data and the program memorized by the engine control
module, and the control signal is output to TERMINALS #10, #20, #30, #40, #50 and #60 of the engine control module
to operate the injector (Inject the fuel). The SFI system produces control of fuel injection operation by the engine control
module in response to the driving conditions.

∗

ESA system
The ESA system monitors the engine condition through the signals, which are input to the engine control module from
each sensor. The best ignition timing is decided according to this data and the memorized data in the engine control
module, and the control signal is output to TERMINALS IGT1, IGT2 and IGT3. This signal controls the igniter to provide
the best ignition timing for the driving conditions.

∗

Heated oxygen sensor heater control system
The heated oxygen sensor heater control system turns the heater on when the intake air volume is low (Temp. of
exhaust emissions is low), and warms up the heated oxygen sensor to improve detection performance of the sensor.
The engine control module evaluates the signals from each sensor, current is output to TERMINALS HT1B and HT2B,
controlling the heater.

∗

Air fuel ratio sensor heater control system
The air fuel ratio sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaust
emission is low), and warms up the air fuel ratio sensor to improve detection performance of the sensor.
The engine control module evaluates the signals from each sensor, current is output to TERMINALS HAFR and HAFL,
controlling the heater.

∗

EGR control system
The EGR control system detects the signals from each sensor, and outputs current to TERMINAL EGR to control the
VSV (EGR).
The EGR valve position sensor is mounted on the EGR valve. this sensor converts the EGR valve opening height into a
voltage and sends it to the engine control module as the EGR valve position signal.

∗

ACIS
ACIS includes a valve in the bulkhead separating the surge tank into two parts. This valve is opened and closed in
accordance with the driving conditions to control the intake manifold length in two stages for increased engine output in
all ranges from low to high speeds.
The engine control module judges the engine speed by the signals from each sensor and outputs current to the
TERMINAL ACIS to control the VSV (ACIS).

3. Diagnosis System

With the diagnosis system, when there is a malfunction in the engine control module signal system, the malfunctioning
system is recorded in the memory.

4. Fail–Safe System

When a malfunction occurs in any systems, if there is a possibility of engine trouble being caused by continued control
based on the signals from that system, the fail–safe system either controls the system by using data (Standard values)
recorded in the engine control module memory or else stops the engine.

2002 CAMRY (EWD461U)

85

E4 Engine Coolant Temp. Sensor

1–2 : Approx. 15.04 k

Ω

(–20

C, –4

F)

Approx. 5.74 k

Ω

(0

C, 32

F)

Approx. 2.45 k

Ω

(20

C, 68

F)

Approx. 1.15 k

Ω

(40

C, 104

F)

Approx. 0.584 k

Ω

(60

C, 140

F)

Approx. 0.318 k

Ω

(80

C, 176

F)

E6 (A), E7 (B), E8 (C), E9 (D), E10 (E) Engine Control Module

Voltage at engine control module wiring connector

BATT–E1 : Always 9.0–14.0 volts

+B–E1 : 9.0–14.0 volts (Ignition SW at ON position)

VC–E2 : Always 4.5–5.5 volts (Ignition SW at ON position)

VTA1–E2 : 0.3–0.8 volts (Ignition SW on and throttle valve fully closed)

: 3.2–4.9 volts (Ignition SW on and throttle valve fully open)

VG–E2G : 1.1–1.5 volts (Engine idling and A/C SW OFF position)

THA–E2 : 0.5–3.4 volts (Engine idling and intake air temp. 20

°

C, 68

°

F)

THW–E2 : 0.2–1.0 volts (Engine idling and engine coolant temp. 80

°

C, 176

°

F)

IGF–E1 : 4.5–5.5 volts (Ignition SW at ON position)

Pulse generation (Engine idling)

G22+–NE– : Pulse generation (Engine idling)

NE+–NE– : Pulse generation (Engine idling)

NSW–E1 : 9.0–14.0 volts (Ignition SW on and other shift position in P or N position)

Below 3.0 volts (Ignition SW on and shift position in P or N position)

SPD–E1 : Pulse generation (Ignition SW on and rotate driving wheel slowly)

W–E1 : Below 3.0 volts

A/CI–E1 : Below 2.0 volts (Engine idling and A/C SW on)

9.0–14.0 volts (A/C SW off)

A/CS–E1 : 9.0–14.0 volts (Engine idling and A/C SW on)

Below 2.0 volts (A/C SW off)

ACIS–E01 : 9.0–14.0 volts (Ignition SW at ON position)

STA–E1 : 6.0 volts or more (Engine cranking)
ELS–E1 : 7.5–14.0 volts (Taillight SW at ON position)

0–1.5 volts (Taillight SW at OFF position)

ELS2–E1 : 7.5–14.0 volts (Defogger SW at ON position)

0–1.5 volts (Defogger SW at OFF position)

FC–E1 : 9.0–14.0 volts (Ignition SW at ON position)

0–3.0 volts (Engine idling)

EVP1–E01 : 9.0–14.0 volts (Ignition SW at ON position)

CF–E1 : 9.0–14.0 volts (Electric cooling fan is operating on high speed)

0–2.0 volts (Electric cooling fan is operating on low speed or off)

TACH–E1 : Pulse generation (Engine idling)

TBP–E1 : 9.0–14.0 volts (Ignition SW on and disconnect the vacuum hose from the vapor pressure sensor)

PTNK–E1 : 3.0–3.6 volts (Ignition SW at ON position)

1.3–2.1 volts (Ignition SW on and apply vacuum 2.0 kpa (15.0 mmHg, 0.6 in.Hg)

STP–E1 : 7.5–14.0 volts (Ignition SW on and brake pedal depressed)

Below 1.5 volts (Ignition SW on and brake pedal released)

SIL–E1 : Pulse generation (During transmission)

KNKL, KNKR–E1 : Pulse generation (Engine idling)

HT1B, HT2B–E03 : 9.0–14.0 volts (Ignition SW at ON position)

0–3.0 volts (Engine idling)

OX1B, OX2B–E1 : Pulse generation (Maintain engine speed at 2500 rpm for two minutes after warning up)

IGT1, IGT2, IGT3–E1 : Pulse generation (Engine idling)

#10, #20, #30, #40, #50, #60–E01 : 9.0–14.0 volts (Ignition SW at ON position)

Pulse generation (Engine idling)

I7, I8, I9, I10, I11, I12 Injector

2–1 : Approx. 13.8

Ω

C/OPN Relay

3–5 : Closed with starter running

EFI Relay

3–5 : Closed with ignition SW at ON or ST position

Service Hints

2002 CAMRY (EWD461U)

86

Engine Control (1MZ–FE)

: Parts Location

Code

See Page

Code

See Page

Code

See Page

A4

38 (1MZ–FE)

F8

44

J1

43

A9

38 (1MZ–FE)

H6

38 (1MZ–FE)

J11

44

A10

38 (1MZ–FE)

H7

38 (1MZ–FE)

K3

39 (1MZ–FE)

A13

A

42

H10

B

43

K4

39 (1MZ–FE)

A18

42

I1

39 (1MZ–FE)

M1

39 (1MZ–FE)

C1

38 (1MZ–FE)

I2

39 (1MZ–FE)

P1

39 (1MZ–FE)

C3

38 (1MZ–FE)

I3

39 (1MZ–FE)

S8

B

43

C7

A

42

I4

39 (1MZ–FE)

S9

C

43

C8

B

42

I5

39 (1MZ–FE)

S14

43

D3

42

I6

39 (1MZ–FE)

T2

39 (1MZ–FE)

E1

38 (1MZ–FE)

I7

39 (1MZ–FE)

T3

39 (1MZ–FE)

E2

38 (1MZ–FE)

I8

39 (1MZ–FE)

V2

39 (1MZ–FE)

E4

38 (1MZ–FE)

I9

39 (1MZ–FE)

V3

39 (1MZ–FE)

E6

A

42

I10

39 (1MZ–FE)

V4

39 (1MZ–FE)

E7

B

42

I11

39 (1MZ–FE)

V5

39 (1MZ–FE)

E8

C

42

I12

39 (1MZ–FE)

V6

39 (1MZ–FE)

E9

D

42

I14

43

V11

45

E10

E

42

I15

43

V12

45

: Relay Blocks

Code

See Page

Relay Blocks (Relay Block Location)

1

22

Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

Code

See Page

Junction Block and Wire Harness (Connector Location)

1A

1B

1C

1D

25

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

1E

g

g

(

g

)

1H

1J

1K

25

Engine Wire and Engine Room J/B (Engine Compartment Left)

1L

25

Engine Wire and Engine Room J/B (Engine Compartment Left)

2A

28

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

2E

28

Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

2G

28

Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)

2K

28

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

2L

2M

29

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

2O

29

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

2R

34 (*1)

3A

35 (*3)

3A

36 (*2)

37 (*4)

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

34 (*1)

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

3B

35 (*3)

3B

36 (*2)

37 (*4)

∗

1 : TMC Made Automatic A/C

∗

2 : TMC Made Manual A/C

∗

3 : TMMK Made Automatic A/C

∗

4 : TMMK Made Manual A/C

2002 CAMRY (EWD461U)

87

: Connector Joining Wire Harness and Wire Harness

Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

EB1

48 (1MZ–FE)

Engine Wire and Sensor Wire (Left Bank of Cylinder Head)

IC2

52

Instrument Panel Wire and Floor Wire (Left Kick Panel)

ID1

52

Engine Room Main Wire and Floor Wire (Left Side of Driver Side J/B)

IF1

IF2

IF3

52

Engine Room Main Wire and Instrument Panel Wire (Right Side of Steering Column Tube)

IF4

g

( g

g

)

IF6

IJ1

54

Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Reinforcement RH)

IL1

54

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IL2

54

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

: Ground Points

Code

See Page

Ground Points Location

EC

48 (1MZ FE)

Left Fender

ED

48 (1MZ–FE)

Left Fender

EE

48 (1MZ–FE)

Surge Tank RH

EF

48 (1MZ–FE)

Rear Side of Surge Tank

II

52

Cowl Side Panel LH

IJ

52

Instrument Panel Brace LH

BQ

56

Front Side of Rear Quarter Wheel House LH

: Splice Points

Code

See Page

Wire Harness with Splice Points

Code

See Page

Wire Harness with Splice Points

E5

I5

E8

48 (1MZ–FE)

Engine Wire

I6

54

Engine Wire

E9

(

)

Engine Wire

I7

54

Engine Wire

I4

54

I8