Page 4537 of 4592

I GROUND POINT
: GROUND POINTS
CodeSee PageGround Points Location
EA36 (1MZ±FE)Right Radiator Side SupportEA38 (5S±FE)Right Radiator Side Support
EB36 (1MZ±FE)Left Radiator Side SupportEB38 (5S±FE)Left Radiator Side Support
EC36 (1MZ±FE)Surge Tank RHEC38 (5S±FE)Intake Manifold
ED36 (1MZ±FE)Rear Side of the Surge Tank
IE40Cowl Side Panel LH
IF40Left Kick Panel
IG40Instrument Panel Brace LH
IH40Instrument Panel Brace RH
II40Cowl Side Panel RH
IJ40Right Kick PanelIK40Right Kick Panel
BL44Under the Left Center Pillar
BM44Roof Left
BN44Under the Right Center Pillar
BO44Right Quarter Pillar
BP44Back Panel Center
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E136 (1MZ±FE)B344Roof WireE138 (5S±FE)Engine Room Main WireB644Floor No.2 Wire
E436 (1MZ±FE)Engine Room Main WireB944Floor WireE438 (5S±FE)B1144Floor Wire
I142Cowl WireB1246Seat No.1 Wire
I242Engine WireB1344Front Door LH Wire
I742Cowl WireB1444Front Door RH Wire
B244Roof Wire
AAA AA
AAAAAAAAAAAAAA
CCCAAAAAA
BBB
AA
AAAA
AAA
AAAAA AA
AAAAAAAAA AA
AAAAAA AB
BBB ORANGE
GRAY GRAY
J11
GRAYJ22 J23
(Hint : See Page 7)
(Hint : See Page 7) (Hint : See Page 7)(Hint : See Page 7)
(Hint : See Page 7)(Hint : See Page 7) (Hint : See Page 7)
J26
(Hint : See Page 7)
J5 J7 (A) J8 (B)
J19
Page 4538 of 4592
A A A
AAAX X A A A
AAAXXXXAA
AAAA
J38 J39 J40
(Hint : See Page 7)
(Hint : See Page 7) (Hint : See Page 7)
Page 4539 of 4592
J OVERALL ELECTRICAL WIRING DIAGRAM
Page 4540 of 4592
![TOYOTA CAMRY 1999 Service Repair Manual 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 G TOYOTA CAMRY 1999 Service Repair Manual 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 G](/manual-img/14/57448/w960_57448-4539.png)
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.
Page 4541 of 4592

SYSTEM INDEX
J OVERALL ELECTRICAL WIRING DIAGRAM
SYSTEMS LOCATION SYSTEMS LOCATION
ABS
TMC Made 19±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TMMK Made 20±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS and Traction Control 18±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning
Automatic A/C 29±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual A/C 27±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Antenna 24±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back±Up Light 8±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging 1±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter and Clock 16±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination Meter 25±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise Control 17±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Control 14±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronically Controlled Transmission and A/T Indicator
1MZ±FE 4±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5S±FE 5±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Control and Engine Immobiliser System
1MZ±FE 2±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5S±FE 3±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight
w/ Daytime Running Light 7±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
w/o Daytime Running Light 6±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 21±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination 10±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior Light 9±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Reminder and Seat Belt Warning 21±3. . . . . . . . . . . . . . . . . . . . . . . . Light Auto Turn Off 9±1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moon Roof 21±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Outlet 16±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Seat 22±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source 1~29±1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Window 13±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator Fan and Condenser Fan 26±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio and Player
Built±In Type Amplifier 24±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Separate Type Amplifier 23±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Window Defogger and Mirror Heater 26±2. . . . . . . . . . . . . . . . . . . .
Remote Control Mirror 12±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock 16±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SRS 28±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting and Ignition 1±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stop Light 11±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight 11±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft Deterrent 15±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signal and Hazard Warning Light 8±2. . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper and Washer 12±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Door Lock Control 14±5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 4542 of 4592

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)
Page 4543 of 4592

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
Page 4544 of 4592

J
5
678
2 CAMRY (
Cont ' d)(
Cont. next page)
GR
BR±Y
LG±B
W± R
L
LG
B
W
BR±W
LG±B
B±Y
V± WY± B
R± W
LG
Y± G
R±Y
B
P±B
G± R
G± R
1 2
1 2
1 2
II36 II1
G
R± L
W
Y
R
L
B±R
L±W B± R B± R
B± R B± R B± R B± R1 2
1 2
1 2
1 2
1 2
1 2
BB BB
BA BA
JUNCTION CONNECTOR
B±R
B± Y
BRBRB±Y
B±Y
B±Y
B±YB±Y
B±Y B±Y 13
A
A
A
A AAAAAA
24
A
A
A
B±Y
BR
BR
G±R
G±R
B±YB±Y2 13
2
BR
B±Y
A
ENGINE CONTROL MODULE W B±Y
B±R
L±WB±Y(
*3)
B±Y
J18
JUNCTION CONNECTOR
I 8
INJECTOR NO. 1 I 9
INJECTOR NO. 2 I10
INJECTOR NO. 3 I11
INJECTOR NO. 4 I12
INJECTOR NO. 5 I13
INJECTOR NO. 6
(
Shielded)
H 8
HEATED OXYGEN SENSOR
(
Bank 1 Sensor 2) V 4
VSV(
EGR) V 5
VSV(
EVAP) I 1
IDLE AIR
CONTROL VALVE
J20
JUNCTION
CONNE CTOR
BR
BR BRA
Fr om Igniter
< 1±2> < 1±3>
From ABS and Tract ion
ECU< 18±2>
To A/C Amplifier
< 27±4>
To A/ C Con t r ol As se mb l y
< 29±8>
To Speedometer
[Comb. Meter]< 25±8>
W
BATT TC IGSW #10 #20 #30 #40 #50 #60SILSPD A/ C
FC HTS OXSACI S EGR EVP1 RSO RSC
+B E1 HT OXIGT1 IGT2 IGT3 IGF TRC± TRC+ EF I ± EF I + NEO ACT
From A/C Amplifier< 27±4>
From A/C Control Assembly
< 29±8>
Engine Control and Engine Immobiliser System (
1M Z± FE)
EB
A EEAW
3D 11D 4D 12D20 D 21 D
B
Y±R
W
L±B
ED Rear side of
surge tank
(
Shielded)
(
Shielded)BR
BR
BR
BR
BR
1133
24 42
BR
B±Y
BR
B±Y H 3
HEATED OXYGEN SENSOR
(
Bank 1 Sens or 1)(
*2) H 4
HEATED OXYGEN SENSOR
(
Bank 2 Sens or 1)(
*2)
OX L 1 HTL OX R 1 HTR
E1 +B HT OX HT
E1 +BOX 13 C E B
CA
D
F
G
H
I
J
K
L
M
N
GF
E D C B
B±Y
B±R
B±Y
B±W
B±W
B±YEOM HAFR AFR+ AFR± HAFL AFL+ AFL±
B±R G(
*4)
BR(
*5) R (
*4)
B±R(
*5) B±W L (
*4)
B±W(
*5)
B B13 13
B24 24
B
BA28
AIR FUEL RATIO SENSOR
(
Bank 1 Sensor 1)(
*1) A29
AIR FUEL RATIO SENSOR
(
Bank 2 Sensor 1)(
*1)
J24
JUNCTION
CONNECTOR
B(
*1)MREL
BR
BRBR
BR
BR (
Shielded)BR
A
(
Shielded)
A
BR
* 2 : Ex cept Calif ornia * 1 : California
, E 8 E 7A B, E 9C, E10D, E11E
B J27 J28A,
BR BR B±Y
BR
* 4 : TMC Made
11 E 12 E 13 E 25 E 20 A 13 A 21 A 14 A 16 B 13 B 25 B 22 B 4E 3E 2E 1E 6D 5D 2A 6E 1AA 11 8 A
B
BD 3D11 D4D12 15 E 16 E 7D 18 E 17 E 8B 9B 3A 6A
B±Y+B 16 A
B± Y
* 3 : w/ Engine Immobilis er Syst em
(
*3) (
*9)
(
*9)
(
*9)
(
*9)
(
*9)
* 5 : TMMK Made
9II3
G±R
G±R B±W(
*4)
L (
*5) V 6
VSV(
Int ake Air Control)
(
*1) B E 10 ID1
B±Y B±YV
To A/C Control
Assembly< 29±8>
TW 14 B(
*6)
V
TPC 9A 1ID12 1V B±Y
V 7
VSV(
Vapor Press ure Sens or)
(
*1) 5EB1
10 IG3* 6 : Automatic A/C