2000 TOYOTA CAMRY relay

I GROUND POINT
CRUISE CONTROL
ECU
TRACTI ON OFF SW
DATA LINK
CONNECTOR 3
POWER RELAY
INTEGRA TION RELAY
NOISE FILTER POWER WINDOW
MASTER SW AND
DOOR LOCK
CONTROL SW LHCRUISE CONTROL
ACTUATOR
CRUISE CONTROL S W
[COMB. SW]
LIGHT CONTROL AND
DIMMER SW
[COMB. SW]
KEY INTERLOCK
SOLENOID
UNLOCK WARNING SW
CENTER AIRBAG
SENSOR ASSEMBLY
WIPER AND WASHER SW
[COMB. SW]
BRAKE FLUID LEVEL
WARNING SW
A/C AMPLIFIERHEATER CONTROL SW
AIR VENT MODE
CONTROL SERVO MOTOR BLOWER SW BLOWER RESISTOR
REAR WINDOW
DEFOGGER SW
CIGARETTE LIGHTER TURN SIGNAL FLASHE R
ST RELAY DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
FRONT L H
DOOR KEY LOCK AND
UNLOCK SW FRONT LH
REMOTE CONTROL
MIRROR LH
CENTER AIRB AG
SENSOR ASSEMBLY
POWER OUTLET
VANITY LIGHT LH
VANITY LIGHT RH
MOON ROOF CONTROL
SW AND RELAY
PERSONAL LIGHT
MOON ROOF MOTOR
AND LIMIT SWA A
A A
A A
A A
A A B A
B A
B A
1J 81M31N1
A A
A
A
A
A
A
A
A A A
1N3
1V4
1F31G 7
1V 3IE1 20
IG IE B 2
B 2
B 3
B 2
BM IIANOISE FILTER W±B
W±B
W±B
W±B W±B W±B W±B W±B W±B
W±B
W±B W±B
W±B W±B(
*2)
W±B
W±B
W±B
W±B
W±B
W±B
W±B W±B
W±B
W±B
W±B
W± B(
*6)
W± B W± B
W±B W± B W±B W± B
W± B
JUNCTION CONNECTOR J38
JUNCTION
CONNECTOR J1 1
W±BW±B
W± B (
*3)
B 3 : * 6
B 2 : * 7
(
E)
(
E) (
CG)
(
E1)
(
E2)
W±B
(
*1 *6)
W±B
DAYTIME RUNNING
LIGHT RELAY (
MAIN) A A
W±B
(
*5)
(
1 MZ± FE MANUAL A/ C)2K9
I 1 TRANSPONDER KEY
AMPLIFIERW± B
W±B
W±B
W±B W±B W±B W±B W±B 1J 7
W±B
W± B
W±B
J 7
J UNCTION
CONNECTORB A, J 8 POWER WINDOW
MASTER SW AND
DOOR LOCK
CONTROL SW LH
DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
FRONT L H
DOOR KEY LOCK AND
UNLOCK SW FRONT LH
REMOTE CONTROL
MIRROR LHW±B(
*1)
W±B
W±B
W±B
W±B (
E)
(
E)
B13 (
*1)
(
*1)
(
*1) (
*1)
(
*2)
(
*2)
(
*2)
(
*2)(
*1)
W± B
(
*2)
A/C CONTROL
ASSEMBLYW± B
(
*9) (
*6)
(
*6)(
MANU AL A/ C)
(
MANU AL A/ C)
(
MANU AL A/ C)BLOWER RESISTOR
(
LOW SPEED)
A/C BLOWER MOTOR
LINEAR CONTROLLER I 7 W±B W±BW± B
(
*9)(
*9) (
*9)
ABS ECU (
GND)
(
GND2) AW±B(
*1)
W±B
(
*1)

REMOTE CONTROL
MIRROR SW
O/D MAIN SW
SHIFT LOCK ECU
COMBINATION
METER
CLOCK
GLOVE BOX LIGHT
AND SW
RHEOSTATWIRELESS DOOR LOCK
ECU
THEFT DETERRENT
ECU
DOOR KEY LOCK AND
UNLOCK SW FRONT RH
DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
FRONT RH
DOOR LOCK CONTROL
SW RH
REMOTE CONTROL
MIRROR RH
FUEL SENDER
COMBINATION
METER
AUTO ANTENNA MOTOR
AND RELAY STEREO COMPONENT
AMPLIFIER
RADIO AND PLAYER
DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
REAR RH
POWER SEAT
CONTROL SW
(
FRONT PASSENGER' S
SEAT)(
±)
(
EP)
A
A A A A A A A A AA
A
A
A
A
A
IF IJ W± B
W± B
W± B
W± B
W± B
W± B
W± B
W± BW±B
W±B
W±B
W±B W± B W± B
W±B
W±B W±BW±B
IHIF21
IH17
B 6
B 6 BR11 BP16
IK BN W±B
W±BW± B
W± BW±BBR
BR BR
BR
W±B W±B
W±B
BR
JUNCTION
CONNECTOR J 5JUNCTION
CONNECTOR J39
* 1 : TMC MADE
* 2 : TMMK MADE
* 3 : W/ TRACTI ON CONTROL
* 5 : W/ DAYTIME RUNNING LIGHT
* 7 : W/O MOON ROOF
* 8 : W/O THEFT DETERRENT SYSTEMIM1 20
(
ES) BR
BR * 9 : AUTOMATIC A/CDOOR KEY LOCK AND
UNLOCK SW FRONT RH
DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
FRONT RH
DOOR LOCK CONTROL
SW RH
REMOTE CONTROL
MIRROR RH W± B
W± B
W± B
W± B B1 4 W±B(
*1)
(
*1)
(
*1)
(
*1)
(
*2)
(
*2)
(
*2)
(
*2) (
*2)
* 6 : W/ MOON ROOF

: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
J531J1931J3832
J7A31J2231J3932
J8B31J2331J4032
J1131J2631
: RELAY BLOCKS
CodeSee PageRelay Blocks (Relay Block Location)
124Engine Room R/B No.1 (Engine Comportment Left)
224Engine Room R/B No.2 (Near The Battery)
325Engine Room R/B No.3 (Radiator Upper Support RH)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1F20Roof Wire and Instrument Panel J/B (Lower Finish Panel)
1G20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
1J
1M20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1N20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1V
2C22Engine Room Main Wire and Engine Room J/B No 2 (Engine Compartment Left)2F22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2J22Cowl Wire and Engine Room J/B No 2 (Engine Compartment Left)2K22Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EA136 (1MZ±FE)Engine Room Main Wire and Engine Room Main No 3 Wire (Radiator LH)EA138 (5S±FE)Engine Room Main Wire and Engine Room Main No.3 Wire (Radiator LH)
IE140Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
IF240Floor Wire and Instrument Panel Wire (Left Kick Panel)
IH140Instrument Panel Wire and Instrument Panel No.2 Wire (Instrument Panel Brace RH)
II1
II242Engine Wire and Cowl Wire (Under the Blower Motor)
II3
g()
IJ142Engine Wire and Instrument Panel Wire (Under the Blower Motor)
IK242Engine Room Main Wire and Cowl Wire (Right Kick Panel)
IM142Front Door RH Wire and Instrument Panel Wire (Right Kick Panel)
BO144Rear Door Wire LH and Floor Wire (Under the Left Center Pillar)
BP144Rear Door Wire RH and Floor No.2 Wire (Under the Right Center Pillar)
BQ146Floor Wire and Seat No.1 Wire (Under the Driver's Seat)
BR146Floor No.2 Wire and Seat No.2 Wire (Under the Passenger's Seat)

J
[A]: System Title
[B]: Indicates the wiring color.
Wire colors are indicated by an alphabetical code.
B = Black W = White BR = Brown
L = Blue V = Violet SB = Sky Blue
R = Red O = Orange LG = Light Green
P = Pink Y = Yellow GR = Gray
G = Green
The first letter indicates the basic wire color and the
second letter indicates the color of the stripe.
Example: L ± Y
L
(Blue)Y
(Yellow)
[C]: The position of the parts is the same as shown in
the wiring diagram and wire routing.
[D]: Indicates the pin number of the connector.
The numbering system is different for female
and male connectors.
Example :
Numbered in order
from upper left to
lower rightNumbered in order
from upper right to
lower left
Female Male
The numbering system for the overall wiring
diagram is the same as above
[E]: Indicates a Relay Block. No shading is used and
only the Relay Block No. is shown to distinguish
it from the J/B.
Example : Indicates Relay Block No.1
[F]: Junction Block (The number in the circle is the
J/B No. and the connector code is shown beside
it). Junction Blocks are shaded to clearly
separate them from other parts.
3C indicates
that it is inside
Junction Block
No.3 Example:

[G]: Indicates related system.
[H]: Indicates the wiring harness and wiring harness
connector. The wiring harness with male
terminal is shown with arrows (
).
Outside numerals are pin numbers.
Female Male ( )
[I]: ( ) is used to indicate different wiring and
connector, etc. when the vehicle model, engine
type, or specification is different.
[J]: Indicates a shielded cable.
[K]: Indicates and located on ground point.
[L]: The same code occuring on the next page
indicates that the wire harness is continuous.

J
1
234
1 CAMRY ELECTRI CAL WI RI NG DI AGRAM
2ACC
IG1
IG2
ST2 AM1 4
6
8 7AM2
1B 51K 5
2 1
3 5
5A ALT±S30A AM2 40A MAIN
2L 4 2C 3
2A 12B32D52K92J11
1F 2F 1B
1A1K 2
1B 1
40A AM1
1A
1
B
IG
5A
ST ARTER
5A
IGN 1K 41K3
1J 31C8
65
P
N
10 II2
CB
BA BA
B±W
GR (
A/T)
Left kick panel12 I I3
2 1 1C
1A
L
B
A
A B
IG
S 4B 13 A1K 1
1J 2
4IG2
6 EB14IK2 1T 8
4567 32 2 2 AAAAA
C 423 324 BB B
9 10 1 21 1
A
1 1 1 R B±R B±Y W W B±G
B±O(
*5) B
B± R
B± R
B± RB±R B± R
G
Y
LW±RLG±B
BR±YGRBR BR
W± RW± R
W
WB±RB±R
B±RB
B±GB± G B± R W± B GR(
*4)
B± O(
*5) B±WYY Y Y
BR(
*2)
Y±R(
*2)
W± R
W± R
B(
*2)
BR(
*2)
B±R B±R
B±R B±RB±R B±Y R±L R±LB±GW
B±G
W
B±R B±R
(
M/T) (
*1)(
*1)
I16
IGNITION SW
I 7
IGNITION COIL NO. 3 I 6
IGNITION COIL NO. 2 I 5
IGNITION COIL NO. 1
ST REL AYP 1
PARK/ NEUTRAL
POSITI ON SW
J18
JUNCTI ON CONNECTOR
100A
ALTFUSI BLE LI NK
BL OCK
FL MAIN
3. 0W
BATTERYST ARTER
JUNCTION
CONNECTOR To En gi n e
Co nt r ol
Module< 2±10>
To Engine Contr ol
Module< 2±8>C
C
Y
N 1
NOI SE FI LTER
(
I gnit ion)
J25
JUNCTI ON CONNECTOR
I 3
IGNITION
COI L A ND
IGNITER
NO. 1I 4
IGNITION
COIL AND
IGNITER
NO. 2 * 1 : 1MZ±FE
* 2 : 5S±FE
To Dayt ime Running
Light Relay
(
Main)
< 7±2>
GENERATOR
J 1
JUNCTION
CONNECTOR
CHARGE WARNING
LIGHT[ COMB. METER]
1 2
IGC3 IGC2 IGC1 +B
I GF IGT3 I GT2 I GT1 GND* 3 : w/ Dayt ime Running Light
(
*3)
W± RBR
A AA
BR
BR To Engine Control
Module< 3±11>
J19
JUNCTI ON
CONNE CTOR
I 2
IGNITER ,
A
To Eng i ne
Control Module< 3±11>
10A GAUGE
B±R
BR
(
*1)
(
*1)
(
*2) J11
JUNCTION
CONNECTORGR(
*4)
BA
To Bul b
Ch ec k Rel a y
[Comb. Meter]
< 25±6>2 1
11 II2 B
B B
B±W
(
A/T)
B±WJ29
JUNCTION
CONNECTOR13 II3
B±R
(
*2)
1B±RB
N 1
NOISE FILTER
(
Ignition)(
*3)(
*3)
Y
(
w/o Day time Running Light)
* 4 : TMC Made
* 5 : TMMK Made
GR(
*4)
B± O(
*5) GR(
*4)
B±O(
*5)
B±W
C 7
CLUTCH
ST ART
SW
GR(
*1 *4)
B±O(
*1 *5)
GR(
*2 *4)
B±O(
*2 *5)
GR(
*4)
B±O(
*5)
1
3 2
(
M/ T)
Rear side of the s urge
tank(
*1)
Intake manifold(
*2) ED : * 1
EC : * 2 B±R(
*2)
GN D I GT I GF I GF I GT GN D+B +B
Power Source Starting and Ignition Charging
B±R
(
*2)
W± BTo Engine Cont rol
Module< 2±9> < 3±10>
(
A/T)
, F 5 F 4 A B
, F 9 F 6 C F
, S 2 S 1 B A
B J 7 J 8A, B C 8 C 9A,
A G 1 G 2B,
1 2
CB
(
*1)
(
*1)
(
*1)
(
*1) (
*2)(
*2)

J OVERALL ELECTRICAL WIRING DIAGRAM
1
234
2 CAMRY(
Cont. next page)
5A
IGN 2
7ACC
IG1
IG2
ST2 AM1 4
6 AM2
1F 2F1J 10 1K2
2L 42J8
1B 41B1
2A 1
1C
B1K 5
1B 51K 31C8
1W 7
2C 5 2F 42J22C102 1
3 51 1
1 1
4 EB1
5 4
M
BLAB
AA
1J 8
1J 7
IGInstrument panel
br ac e LHC
AB
B
AW± R
2K 7
EBLeft radiator
si de s uppor t1K 1
1D 2
B±G B±R B±R
B±R B±R
B W W± RB±YW± B W± BB±Y B± YR±L R±L G±R
W±B BW±B W±BBR
W B±Y
BR
G±R
G±R
B±Y BR
B±R
B±R B±Y
B± RW
B±R
1A
G±R
L±B
2 7 B± Y
D D
JUNCTI ON CONNE CT OR 45 16
W± B W± B
A
JUNCTION CONNECTOR
FUSIBLE LINK BLOCK L±B G± R
Under the lef t
center pillar BATTERY
FL
1. 25B 100A ALT
7. 5A OBD40A AM1
1 2I16
IGNI TION SW
30A AM215A EFI EFI RELAY CIR OPN RELAY
F14
FUEL
PUMP
J40
JUNCTI ON
CONNE CTORJ11
JUNCTION
CONNECTOR
C10
MALFUNCTI ON INDICATOR LAMP
[COMB. METER] J 4
JUNCTION
CONNECTOR 10A GAUGE
D 5
DA TA L I NK
CONNE CTOR 3
(
Shielded)
BAT
CG S G
BR
J
L
M
NE B
C
235 1
Engine Control and Engine Immobiliser System (
1M Z± FE)
Power Source
BR B±Y
L±W
L±W
B±Y
BR 12 38F
E1 +BTE1
I H B±R
25A A/F HTR
2
11
1
FL MAIN
3. 0WK D
1 ES1CA
ABCA
B
BBRG B±WB±R
B±W
B±R B±W
A/F HTR RELAY(
*1) JUNCTI ON
CONNE CTORB±WW± B
BW± B
B
W± B
L
B(
*1) BR
LW W
7ID1
L±B
C F 4 F 6A, FF 9 , B J35 J36A, B J 7 J 8A,
, J 8 J 7 A B 22
22
W7SIL
C
A
W W
(
Shielded)BR C C
J 3
JUNCTION CONNECTOR
CW From Airbag
Sensor Assembly< 28±4>
* 1 : Califor nia
II3 12
B±RA B±R
D 1
DATA LI NK
CONNECTOR 1
51
32
(
*1) (
*1)
(
*1)
(
*1)(
*1)
(
*1)
(
*1)
(
*1)7IK1 B±R
B±RB± R

J OVERALL ELECTRICAL WIRING DIAGRAM
1
234
3 CAMRY(
Cont. next page)
2 1
3 5
2 1
3 5 1J 10 1K22L 41K 5
2J 82K7
11
1B 41B12A12C10 2J 22F4
11 1B 52
7ACC
IG1
IG2
ST 2 AM1 4
6 AM2
4 EB1
7ID15EB1
5 4
M
BLUnder the left
center pillar EB Lef t r adiator
side support 1F 2F 1C
1A
B±G
7. 5A OBD40A AM1 30A AM2 15A EFI EFI RELAYCI R OP N RE L AY
5A
IGN 1K 31C81K1
10A
GA U GE
1W 71D2
BABB 9 II3A
B
C
T 2
THROTTL E POSITI ON
SENSOR
M 1
MANI FOLD ABSOLUTE
PRESSURE SENSOR
V 1
VAPOR PRESSURE
SENSOR
1
A1 3
A/ C EVAPORATOR
TEMP. SENSOR
R Q O N ML KJI 1II2 10 IG3
Y
LG
B±Y
P
L±R
G±R
G±R
B±Y
B
B±R B±R
B±R B±R
B WW± R BB±YW± BW± B L±B L±B L±B G±R G±RG±R G±R R± L B±YB±Y B±Y L±WP Y B±YY LGY
B±RW±R B±RB±YB±Y
B
B±RB±R B±Y
B±Y
B±Y
BATTERYFUSIBLE LINK BLOCK
FL MAIN
3. 0W 100A
ALT1 2I16
IGNITION SW
B±R(
*2)
B±R
A
C10
MALFUNCTI ON INDICATOR LAMP
[COMB. METER]
7
2 D D
F1 4
FUEL
PUMP
J40
JUNCTI ON
CONNE CTORJ 4
JUNCTI ON
CONNE CTOR
JUNCTI ON
CONNE CTOR
B±Y
BR BR
BR BR
23
23 31 1
12
R± LB
PT NK VCC
PIM VC E2
E2
Y
B±R
2
BR
Power Source Engine Control and Engine Immobiliser System (
5S±FE)
D
E
F
B±W(
*1)B±R
5ID1 6ID13II2 2ID1
II47
II48 EA EB EB
EA BAG
P * 2 : w/o Engine Immobiliser System * 1 : w/ Engine Immobilis er Sy st em
(
*2)
(
*1)B±R(
*1)
B±W(
*1)
B±Y
B±Y(
*1)
B±Y B±Y B±YB±YH
L±R P Y BR BR
BRBR BR
Y
(
*1)
, F 6 F 4 A C , F 9 F
B J27 J28A,
2C 5W± B
7IK1
B±RB±R
(
*2)(
*1) B± R
(
*1)

J OVERALL ELECTRICAL WIRING DIAGRAM
9
1011 12
3 CAMRY (
Cont ' d)
ECIntake
man i f ol d ST P 4A
LOCK IN18 C
PRS 13 A
G±WW± LG
MGC 21 AL±YA/ C SW 10 AR±B
LOCK 15 AR± W
NS W 22 AB±W
STA 11 A
GR(
*5)
B±O(
*6)
IGT1 20 CB
IGF 3CW±R
IGT2 19 CY±R
10 II3
W± L
TE1 15 B From Ignition Coil
and Igniter
No. 1, No. 2< 1±3> < 1±4>
12 DNE+
1 2
C 2
CRANKSHAFT
POSI TI ON SENSOR
1 2C 1
CAMSHAFT
POSI TI ON SENSOR6DNE±
11 DG+
12 BKNK
25 CE03
26 CE02
13 CE01
8ASPD
7A15 CE04
To Speedometer
[Comb. Meter]
< 25±8> L
EC Intake
ma ni f o ldBR
B±YBR BR BR(
*4)
BR BR
BR
BR
BR
B±RBRL B±W W
1
(
Shielded) (
Shielded) (
Shielded)BR
BR
BRBR
BR A
A
AA
A
A
AJ23
JUNCTION
CONNECTOR
BR
V± W BR BR
BR
(
*3)
(
*4) TE1 E1+B
L±W
From St op Light
SW< 11±4> To A/ C Magnetic
Clutc h and Loc k
Sens or < 27±4>From A/C Dual
Pressure SW< 27±4>Fr om MG CL T
Relay< 27±3>Fro m A/ C SW
< 27±4> Fro m A/ C SW
< 27±4> Fr om º STARTERº
Fuse< 1±2> From Park/Neut ral Position
SW(
A/ T)
or Clutc h Star t
SW(
M/ T)
< 1±2>12
83D 1
DATA LINK
CONNECTOR 1* 3 : Califor nia
* 4 : Exc ept Calif or nia * 2 : w/o Engine Immobiliser SystemBR BR
24 CE1
BR
(
*3)
ENGINE CONTROL MODULE
A
6II3
Engine Control and Engine Immobiliser System (
5S±FE)BR
BR
BR
BR
G L(
*5)
W(
*6) W
BR
A1 1
AI R F UEL
RA TI O SE NSORHTAF 2C
AF± 14 B
AF + 6B
OX1 6B
HT1 8C 14 23
31 24
H 3
HEAT ED OXYGEN SENSOR
(
Bank 1 Sens or 1)
(
*3) B±W(
*5)
O (
*6)
(
*3) (
*3) (
Shielded) (
Shielded) (
*4) L±Y
(
*4)
HTE1
OX+B
HT AF±+B AF+ A
B
C
D
EB B±Y B±Y
(
*4)
(
*3)
B±Y
(
*4)
1DIMLD
4DKSW
3II4
4IG3 8IG3
To Theft
Det er rent
System< 15±3>To Un l oc k
War ning SW
< 21±3>R±YL±B
R±YL±B
R± YL±B
BR(
*2) 9A 19C 19A 21A 10A 20A 22A 11A 23C 17C 22C 7B 2C14B6B 5B1C(
*1)
9A 8A 4C 17C 5C 13B 15C 14C2DEOM
BR
A16 B 26 C 13 C(
*2) (
*1)
(
*2)* 5 : TMC Made
* 6 : TMMK Made
(
*4)
FA
To Tac hometer
[Comb. Meter]
< 25±5>FA
B±O B±OTACH
JUNCTION
CONNECTORJ27 A
* 1 : w/ Engine Immobiliser System
, E 8 E 7 A B , E 9 C , E10 D
9II4
(
A/T)
K 1
KNOCK SENSOR 1