1999 TOYOTA CAMRY diagram

SYSTEM INDEX
M OVERALL ELECTRICAL WIRING DIAGRAM
SYSTEMS LOCATION SYSTEMS LOCATION
ABS 15±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning 19±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back±Up Light 5±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging 1±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter and Clock 12±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination Meter 17±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruse Control 13±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Lock Control 11±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronically Controlled Transmission and A/T Indicator 3±2. . . . . . . . . .
Engine Control 2±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight 4±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 16±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination 7±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior Light 6±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Reminder and Seat Belt Warning 16±2. . . . . . . . . . . . . . . . . . . . . . . .
Light Auto Turn Off 6±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Outlet 12±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source 1~19±1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Window 10±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator Fan and Condenser Fan 18±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio and Player 11±7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Window Defogger and Mirror Heater 18±2. . . . . . . . . . . . . . . . . . . .
Remote Control Mirror 9±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock 12±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SRS 14±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting and Ignition 1±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stop Light 8±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight 8±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signal and Hazard Warning Light 5±2. . . . . . . . . . . . . . . . . . . . . . . . . .
Wiper and Washer 9±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M OVERALL ELECTRICAL WIRING DIAGRAM
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234
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2 CAMRY CNG
EFI RELAYCIR OPN RELAY
20A EFI
40A AM1 30A AM2
7. 5A OBD
2 1
3 5
2 1
3 5 1J 10 1K22L 41K 5
82J 2K7
11
1B 41B12A12C10 2J 22F4
11 1B 5
L±B
AM2 6
I10
IGNITION SW4 AM1
ST2IG2
2 IG1 ACC
7 2
11K 31K
5A
IGN
4EB1 5EB1
EB Left radiator
s ide s upport 1F 2F 1C
1A
B±G
BATTERY10A
GA UGE
71WB± Y B± Y
1D 2B± Y
FUSIBLE LINK BLOCK10 IF1
FL MAIN
3. 0WBA
100A
AL T
B±Y
1B±R
BB W±R
2
B±R
BR
IG3 9
BR
A
B±R
B±RB
Y
C
LG
Y
B±Y
LG±B
L±W
B±Y
B±Y B±Y
R± L G± R G± R
2
G± R
3
BB±Y W± B M 1
MANIFOLD ABSOLUTE
PRESSURE SENSORT 1
THROTTLE POSITI ON
SENSOR
B±RL±B L±B
L±B G±R
W± R
W
B
IG2 1
B± R F17
FUEL TEMP. SENSOR AND
FUEL SHUTOFF VALVE (
Fuel Tank)
B± R
1
A1 1
A/ C EVAPORATOR
TEMP. SENSOR
ON ML KJI H G
B±R
Y
LG
B± Y
LG±B
L±R
G±R
G±R
B± Y
B
C12
MALFUNCTION
I NDI CA TOR L AMP
[COMB. METER]
7
2 D D
J 3
JUNCTION
CONNECTOR
JUNCTION
CONNECTOR
B±Y
23 31 1
12
R± LB
PIM VCE2
B± R
Power SourceEngine Control
D
E
F
BR
4IB1 BR
3IG2
BR BR
7IB1
LG±B
EA
W±B
L±R
EA BAL±B
B±YB± Y
, F11 F 9 A C , F14 FB J23 J24A,
2C 5
W± B
B±Y L±B
2IG1
BKUnder the left
center pillar B±RB±R
B±Y
B±R
A
J34
JUNCTION
CONNECTOR
W± B
LG±BBR
B± R BR
2IB1
BR4BR

M OVERALL ELECTRICAL WIRING DIAGRAM
9
101112
2 CAMRY CNG (
Cont' d)
ECIntake
manif oldB±YBR BR W± B
BR BR BR
STP 4A
LOCK IN 18 C
PRS 10 D
B±OW± L
MG C 21 AL±Y
A/CS 10 AR±B
LOCK 15 AR± W
NSW 6AB±W
STA 11 AGR
IGT1 20 CB
IGF 3CW±R
IGT2 19 CY±RBR
10 IG3
W± L Fr om Ignit ion Coil
and Igniter
No. 1, No. 2< 1±3>
BRTE1 15 B
NE
1 2
C 2
CRANKSHAFT
POSITION SENSOR
1 2C 1
CA MSHAF T
POSITION SENSORNE ± GE03 E0 2 E01 SPD
E04
Intake
ma n i f o l dECL
B±RBRL B±W
(
Shielded) (
Shielded)BRBR
BR A
AA
A
A J20
JUNCTION
CONNE CTOR
BR BR BR BR
TE1 E1+BL±W
To Tac hometer
[Comb. Met er]
< 17±5>To A/ C Magnetic
Clutch and Loc k
Sens or< 19±4> Fr om A/C Dual
Pressure SW< 19±4>Fr om MG CL T
Relay< 19±2>Fro m A/C SW
< 19±4> Fro m A/C SW
< 19±4> From º STARTERº
Fuse< 1±2>Fr om Park/ Neutral
Posit ion SW< 1±2>12
8 D 1
DA TA LI NK
CONNECTOR 1
3
E1
BR
ENGI NE CONT ROL MODULE
IG3 6
E ngine Control
BR
BR
BR
G L
A 8
AI R FUEL
RA TI O SE NS ORHTA F 2A
AF± 14 B
AF+ 6B 14 23
B±W (
Shielded)
HT AF±+B AF+ A
B
D
EB B±Y
C 16 A 13 C 5 C 17 C 4
BRA16 B 22 C 13 C
JUNCTION
CONNECTORJ23
TACH
A
, E 5 E 4 A B , E 6 C , E 7 D
BRBR CW± B1IG1G G
7IG1
G
9A 8A FA
FA
B±O From Stop Light SW
< 8±4>
V±W Fr om Speedomet er
[Comb. Meter]
< 17±8>G±W
2 1 12 C 2C
I 4
INJECTOR NO. 1
L B±W
(
Shielded)
2 1 11 C 1C
I 5
INJECTOR NO. 2
BR B±R
(
Shielded)
2 1 25 C 15 C
I 6
INJECTOR NO. 3
GR
(
Shielded)
2 1 24 C 14 C
I 7
INJECTOR NO. 4
WO
(
Shielded)
4IG1
IHCowl side
panel RH A AAA
A
W± B W± B
J21
J UNCTI ON CONNECTOR3IG1
BR
26 C
A A
J18
JUNCT I ON
CONNECTOR
BRBR BR
W±B BR
BREO5 #40 #40+ #30 #30+ # 10+ # 10 # 20+ # 20

M OVERALL ELECTRICAL WIRING DIAGRAM

M OVERALL ELECTRICAL WIRING DIAGRAM

M OVERALL ELECTRICAL WIRING DIAGRAM

M OVERALL ELECTRICAL WIRING DIAGRAM

M OVERALL ELECTRICAL WIRING DIAGRAM
1
234
Under the left
center pillar
(
Cont . next page)
11 CAMRY CNG
A 3
25A
DOORL±WLL
L±W
SHORT
PI N 7. 5A
DOME10
23
1 2A 112 2J
LOCK UNLOCK
1D 1
1B 4
1AIL1 3 IL1 4
1C
UNLOCK
1F
L±W L±W
R±G
F 2
R±GD1 1
DOOR KEY LOCK
AND UNLOCK SW
FRONT LH
AA
32
1 CB
LOCK
JUNCTION
CONNECTOR
1J 7
UNLOCK
IFInstr ument panel
brac e LHID1 4 1A
ID1 3 2A
13 ID1 12 ID1B B
47 2
P 8
DOOR LOCK CONTROL SW LH
[POWER WINDOW MASTER SW]
LGGG
LG
LOCK UNLOCK
5 A 4
13 IL1 D
12 IL1 E E D
D
W± B 35 6
D13
DOOR LOCK
CONTROL SW RH
E
LGGG
LGLOCK
A
B
100A
AL TA I12
A
BATTERYA
AAAA
AA
20 ID1
IDCowl side
panel LH7
1G 3
1V
W± B W± B
W± B
A
W± B 20 IL1
A
6
IIRight kick panelBA1
W± B W± B
J35
JUNCTION
CONNECTOR
J33
JUNCTION
CONNECTOR2
W± B
M
BK 34
1
J 9
JUNCTION
CONNECTOR3ID2
W± B ID2 811ID1 J 5
JUNCTION
CONNECTOR
L±R L±B
L±RD1 4
DOOR LOCK MOTOR AND
DOOR UNLOCK DETE CT I ON
SW FRONT L H
W±B
Y L±Y
W±B
2 B
M 31
4 5BA1L±B J 5
JUNCTION
CONNECTOR
L±R
BA1 7L±R
4BA1L±RL±R L±BL±YD1 6
DOOR LOCK MOTOR AND
DOOR UNLOCK DETE CT I ON
SW REAR L H
A
L±B
L±R
L±R
F
L±R Y
L±B L±R L±Y
L±R
L
L±W
L±B
R±G
L±B IC27
IC26
W±B
W±B
L±Y
G
9A
LG
L±W B±R
W± B
B
B±R
6A
B±RW±B
7A
B±G
11 A 10 A
C
D INTEGRATION RELAY
L A
J 5
JUNCTION
CONNE CTOR
W± B
5
1M 5See Key Reminder and
Seat Belt Warning
Sy stem< 16±2>
6
1S 7 8ASee Light Auto Tur n
Off System< 6±1> < 6±2>
1 2 13 A
L±WW± B
Door Lock Control Power Source
B J31 J32A,
FL MAIN
3. 0W
D1 2
DOOR KEY LOCK
AND UNLOCK SW
FRONT RH
J35
JUNCTION
CONNECTOR
W±B
F
L±B
J27
JUNCTION
CONNECTOR
B
L±R
E
F
G
H
I
J
K
W± B
F 9 F1 1,
FUSI BL E L I NK BLOCKAC F, F14 40A
AM1 1K 2
1B 1
WB±R
1W 11
20A
RA DI O
NO. 111 2K 2ACC
IG1 AM13
B± RI10
IGNI TION SW
L±W
L±Y
L±RL±R
L±YA
B
1 2
R