1994 TOYOTA CAMRY headlight

11 2
LIGHT AUTO TURN OFF*1 : 1MZ±FE
*
2 : 5S±FE
1
IE IG OFF
TAIL
HE AD A 2A3
A 1A4
LIGHT
CONTROL SW
11213 7WB
G±R
R±B
R G
R±Y R±GB
B
W±B
W±B
10A
GAUGE
Q
Q S
R R
S
DOOR COURTESY SW
FRONT L H
100A ALT
BATTERY FL MAIN
2. 0L
W
FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
FUSE B OX
D12COMBINATION SW C12 FROM POWER SOURCE SYSTE
(
SEE PAGE 64)
2X X X
X
1113
1
1
I13A
1234C12
B
F10
C F16A
F10 (
*1)
(
*2) EF1 1
B 1A 1
C 1(
*1)
(
*2)
B F1 0 , F1 0
AC,F16
BLACK
I13A
INTEGRATION RELAY1 D12
1M 1101H 26
1C 1
1
M1E 4
1B 8TAILLIGHT
RELAY 15
3 2
TO TAIL
FUSE2H 2
2G 72G2
HEADLIGHT
RELAY
20A
DOME
42
31
TO HEAD
FUSE

11 3
WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 7 OF THE INTEGRATION RELAY THROUGH GAUGE FUSE.
VOLTAGE IS APPLIED AT ALL TIMES TO TERMINAL (A) 2 OF THE INTEGRATION RELAY THROUGH THE TAILLIGHT RELAY (COIL SIDE),
AND TO TERMINAL (A) 3 THROUGH THE HEADLIGHT RELAY (COIL SIDE).
1. NORMAL LIGHTING OPERATION
(TURN TAILLIGHT ON)
WITH LIGHT CONTROL SW TURNED TO TAILLIGHT POSITION, A SIGNAL IS INPUT INTO TERMINAL (A) 1 OF THE INTEGRATION
RELAY. ACCORDING TO THIS SIGNAL, THE CURRENT FLOWING TO TERMINAL (A) 2 OF THE RELAY FLOWS FROM TERMINAL (A) 1 "
TERMINAL 2 OF THE LIGHT CONTROL SW " TERMINAL 11 " TO GROUND AND TAILLIGHT RELAY CAUSES TAILLIGHT TO TURN ON.
(TURN HEADLIGHT ON)
WITH LIGHT CONTROL SW TURNED TO HEADLIGHT POSITION, A SIGNAL IS INPUT INTO TERMINALS (A) 1 AND (A) 4 OF THE
INTEGRATION RELAY. ACCORDING TO THIS SIGNAL, THE CURRENT FLOWING TO TERMINAL (A) 3 OF THE RELAY FLOWS TO
TERMINAL (A) 4 " TERMINAL 13 OF THE LIGHT CONTROL SW " TERMINAL 11 " TO GROUND IN THE HEADLIGHT CIRCUIT, AND
CAUSES TAILLIGHT AND HEADLIGHT RELAY TO TURN THE LIGHT ON. THE TAILLIGHT CIRCUIT IS SAME AS ABOVE.
2. LIGHT AUTO TURN OFF OPERATION
WITH LIGHTS ON AND IGNITION SW TURNED OFF (INPUT SIGNAL GOES TO TERMINAL 7 OF THE RELAY), WHEN DOOR ON DRIVER'S
SIDE IS OPENED (INPUT SIGNAL GOES TO TERMINAL 6 OF THE RELAY), THE RELAY OPERATES AND THE CURRENT IS CUT OFF
WHICH FLOWS FROM TERMINAL (A) 2 OF THE RELAY TO TERMINAL (A) 1 IN TAILLIGHT CIRCUIT AND FROM TERMINAL (A) 3 TO
TERMINAL (A) 4 IN HEADLIGHT CIRCUIT. AS A RESULT, ALL LIGHTS ARE TURNED OFF AUTOMATICALLY.
I13 INTEGRATION RELAY
7±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
1±GROUND : ALWAYS APPROX. 12 VOLTS
(A)3±GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT OFF OR TAIL POSITION
(A)2±GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT OFF POSITION
6±GROUND : CONTINUITY WITH FRONT LH DOOR OPEN
(A)4±GROUND : CONTINUITY WITH LIGHT CONTROL SW AT HEAD POSITION
(A)1±GROUND : CONTINUITY WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
10±GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C1232F10A28 (1MZ±FE), 30 (5S±FE)F16C28 (1MZ±FE), 30 (5S±FE)
D1234 (S/D), 35 (C/P), 36 (W/G)F10B28 (1MZ±FE), 30 (5S±FE)I13A33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H20FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G22COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H22ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EF138 (1MZ±FE)ENGINE WIRE AND COWL WIREEF140 (5S±FE)ENGINE WIRE AND COWL WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IE42LEFT KICK PANEL
IG42INSTRUMENT PANEL BRACE LH
SYSTEM OUTLINE
SERVICE HINTS

25±2 (TMC Made)
26±2 (TMM Made)
ABS
(Anti±Lock Brake System)Air ConditioningAuto AntennaBack±Up LightBack Door Lock
(w/o Power Window)ChargingCombination MeterCruise ControlDoor LockElectric Tension Reducer
Engine ControlIlluminationInterior LightLight Auto Turn OffMoon RoofPower SeatPower SourcePower WindowRadiator Fan and
Condenser FanRadio and Player
36±76±2 (1MZ±FE)
7±2 (5S±FE)19±124±233±122±32±422±4 (W/G)6±7 (1MZ±FE)
7±7 (5S±FE)35±1(Lever Con±
trol SW Type)
36±1(Push Con±
trol SW Type)27±3 (W/G)28±3 (S/D,C/P)
Front Wiper and WasherHeadlight
Rear Window DefoggerRear Wiper and WasherRemote Control MirrorSRS (Supplemental
Restraint System)Shift LockStarting and IgnitionTurn Signal and Hazard
Warning LightUnlock and Seat Belt
Warning
34±3 (5S±FE)21±38±3 (for USA)
10±1 (for Canada)20±21~36±134±211±1 (S/D, C/P w/ Key
Illuminated Entry)
12±1 (W/G w/ Key
Illuminated Entry)
13±1 (S/D, C/P w/o Key
Illuminated Entry)
14±1 (W/G w/o Key
Illuminated Entry)18±418±23±1 (1MZ±FE)
4±1 (5S±FE A/T and
California M/T)
5±1 (5S±FE Ex. A/T
and California M/T)15±2
23±323±234±19±3 (S/D, C/P)
18±2 (W/G)1±2 (1MZ±FE)
2±2 (5S±FE)8±1 (W/G)
9±1 (S/D, C/P)
Taillight
24±4 (W/G)
28±1 (S/D,C/P)22±220±116±1 (S/D, C/P)
17±1 (W/G)
Stop Light
SYSTEM INDEX
21±129±1(S/D, C/P 6 Speaker)
30±1(W/G 8 Speaker)
31±1(S/D, C/P 4 Speaker)
32±2(W/G 6 Speaker)
264
Horn
Cigarette Lighter and
ClockElectrical Controlled
Transmission and
A/T Indicator
27±2 (1MZ±FE)
Electrically Controlled
Hydraulic Cooling Fan
1994 Model (Location No. 1 to 36)
OVERALL ELECTRICAL WIRING DIAGRAM

OVERALL ELECTRICAL WIRING DIAGRAM
1
234
8CAMRY
1M 6 1G 3
1B 6
1L 14 EF 1
1 2
4 2
4 22 1
BL BQ 39 71
22E 2 2H 2
2G 7
2A 5
2 1
2 1
2 1
2 1 5ED1
IEEB 8ED1
3
311 9 1
13
134 R
G±R G±R G±RW
B
±STP
B
W
W B
G
LG
G± WG± R G±R
R W±B W±B
W±BG±RG± RG± R
G±R W±B
W±B
W±B W± B
R± B
R± B
W± B
R± B
W± B W± BR± BR±Y
R± Y
R± Y
R
RR±B
R±Y R± B R±Y
R±B
R± YW
13
14 To L i ce nse
Plate Light
< 17±3>
To Taillight
[REAR COMB.
LI GHT]< 17±3>
BATTERY
100A ALT
R8
STOP LIGHT LH
[ REAR COMB. LIGHT LH]
R10
STOP LIGHT RH
[ REAR COMB. LIGHT RH]
+TR ±TR +STP HS
R9
STOP LIGHT LH
[ REAR COMB. LIGHT LH]
R1 1
ST OP LI GH T RH
[ R EA R C OMB . L I GH T R H]
H10
HIGH MOUNT
STOP LIGHTC1 2
COMBINATION SW
LIGHT
CONTROL
SW DIMMER SW
OFF
TAIL
HEAD
LOW
HI GH
FL ASHEL H ED HF HI
T
C9
HI GH BEAM
INDICATOR LIGHT
[COMB. METER]
H2
HE ADLI GHT HI RH
H4
HEADLIGHT LO RH
H1
HEADLIGHT HI LH
H3
HE ADLI GHT L O L HHEADLIGHT
RELAY
15A
HEAD
(
RH)15A
HE AD
(
LH) 10A
GA U GE
14 12R± B
L2
LIGHT FAI LURE SENSOR
S1 0
STOP LIGHT SW
I13
INTEGRATION
RELAY
FL MAIN
2. 0L
R± B R±B
W± B
8 4 17 I J1 1 2
C315A
ST OP 1E 4
1M
91H
C 4ACC
IG1
ST 1 AM1 2
EF1
3 41E 11G 9
W
W
WW
Y Y±G Y±G
R±L
B±Y
R±L 40A
AM1I12
IGNITION SW
WR N BC9
RE AR LI GHT
WARNING LIGHT
[COMB. METER]J1
JUNCTION
CONNE CTOR
R
Under the left
quarter pillarLower back panel centerW± BE
11
Bd25
G±R
3142
Left kic k panel Front left fender 6
3
1A2A
1B 2
G± WB
NOI SE FILTER
1 2
12 AB G±W
Bc 25
BR C CC
W±B6Bb1
W± B
Bc24
Bac k door center4Bd2
J5
JUNCTION
CONNECTOR
2A 22A6 2A 1 12E
40A
MA I N
B
P o w e r S ou rc e Stop Light(
W/G)
Headlight(
fo r U S A)
NOISE FILTER
To ABS ECU<25±4><26±4>
To Cruis e Contr ol ECU< 24±2>
To Engine Contr ol Module
(
Engine and Elect ronic
Controlled Transmission ECU)
<3±8><4±7>
To Shift Lock ECU< 23±2>A 1
C 1 1B(
1MZ±FE)
(
5S±FE)
N2 N3 N2 A , N3 BA (
1MZ±FE)
F10
B (
5S±FE)
F10
C F1 6
1 1 FUSE BOX
F1 0 A ,B
F1 6 C
FUSE BOX,17 1HG±W1A 15
G±W
9
3C

OVERALL ELECTRICAL WIRING DIAGRAM
1
234
10 CAMRY
4ACC
IG1
ST1
IG2
ST2 AM1 2
AM2
1G 92H 2
1G 352E 2
1E 1
3A 18 3A9 1B 72G32G 72E155
2A 5
3A 17 3B11
EF1ED1 EC16
3 1
2
3A 1213 11 18 8215 17516
911 4
14 12 13 3
3C 18
IGIE A
A755
77
77755
7 774 5
3 1
2
4 3
1 224 13
2 1
2 1
2 1
14 13
2 1EB12
5 EB1
EB 3EB1EB11
2A 2
1
1M7. 5A
DRL15A
HEAD
(
LWR±RH) 15A
HEAD
(
LWR±LH) 15A
HEAD
(
UP R± RH) 15A
HEAD
(
UPR±LH)
Front left fender Lef t kic k panel Inst rument panel
brace LHTo Parking Brake
SW< 33±3>
To Brake Fluid
Level SW< 33±3>
From Generat or
(
Al t e rna t or)
<2±4>
B
WR±L
W± R
W±B R± B
W±BR±B
W± B R± G WW
B
W W
B±Y
B
R L±Y R± L R±L
L±Y
R
R± B
R± YR±B R±B
R± B
R± Y
R± YR W±B
Y W± B
R±Y
W± B
W± B
R±B
W± B
R±B
R± B
W± B W± B R± WW
W R W± BW± B
W± BR±GR± B
R
W± R R±G
R±G
R±BW B
I12
IGNITION SW
40A
AM1
HRLY H HE ADLI GHT
RE LA YDAYTIME
RUNNI NG
LIGHT
RELAY
NO. 2
I13
INTEGRATION
RELAY
E CHG± B RK P KBI G +B DRL H HI
100A ALTFL MAIN
2. 0L
BATTERY
DIMMER
SW LIGHT
CONTROL
SW
HF HL HU ED T H EL
H1
HE ADLI GHT HI LH
C9
HIGH BEAM INDI CATOR
LIGHT[COMB. METER]
H2
HE ADLI GHT HI RH
C1 2
COMBI NA TI ON S W
DA Y TI ME RUNNI NG
LI GHT REL AY NO. 4
1
H4
HE ADLI GHT LO RH H3
HE ADLI GHT LO LH
2
WR
R± L
W
DAYTIME RUNNING
LIGHT RELAY NO. 3
D4
DAYTI ME RUNNING
LIGHT RELAY
(
MA I N)*1 : 1 MZ± FE
*2 : 5S±FE
11
1CR± Y J1
JUNCTION
CONNECTOR
B
4EB1
W±B 131
242
FLASH
LOW
HI GH
OF F
TAIL
HE AD7
ED1 5
7 8
310A
GA UGE15A
ECU± B40A
MA I N
Power
SourceHeadlight(
for Canada)
W± B
W± BB
A (
1MZ± FE)
F10
1B 1A
1CFUSE BOX
(
*1)
(
*2)1
1 B (
5S±FE)
F10
C F1 6FUSE BOX
F1 6 C,B F1 0 A
FUSE BOX
R±W
R± W

1
234
33 CAM RY
4ACC
IG1
ST1
IG2
ST2 AM1 2
AM2
1G 91G 3
1E 11B 6
3EF1
3D 6
1C 113C 1813 B 2C 1A 2A 11 A 16 B 4B 9B 6B 4A15 B
8A 7A 6A 8C 7C 11B 5A 4C 7B 9A 3C 12B14 1C 3A 10 A 5B 8B 3B
5IJ1 11IJ1 18IJ1
1 BX1 2 BX1 3 BX1 1 6 I P3 6 I P3 8 I P1 2IP3 11IP31D 13
3D 13
3D 121D 12
3A 10
F
F
EDIE1M 1
IG 11 4II13B 33C8 2
A 1
1C 8
1M 5 123 32
1B±Y
R± L R± L
BR
R±LR± Y
R± W
R± WV± Y
W± B W±B W±BR± W R± W R± W W±B W± B W± B R± Y R± YP LG
B(
*3) Y±GBR BR Y±L Y± R Y± R
Y± L
BR
BR BR BR BR
Y±G
B G± B
BY± L Y±R BWW
BR
I12
IGNI TION SW
100A ALT
BATTERY
10A
GAUGE
2 1
F1 5
FUEL SENDER V5
VEHICLE
SPEED SENSOR
(
SPEED SENSOR)
FUEL
FUEL
WATER
TEMP.
TACHO
ABS
SEAT BELT
CRUI SE
(
*5)
OIL
BRAKE
BULB
CHE CK See ABS Sy st e m
<25±3><26±3>
See Unloc k and
Seat Belt
War ning Sy stem
< 34±2>
Se e Cr ui se
Co nt r o l Sys t em
< 24±3>
See En gi ne
Con t r o l S ys t em
<3±3><4±4><5±4>
B2
BRAKE FLUID
LEVEL SW J2
JUNCTION
CONNECTOR
P3
PARKI NG
BRAKE SWJ2
JUNCTION
CONNECTOR
REAR LIGHT FUSE BOX
From Daytime Running
Light Relay< 10±2>
From ABS ECU< 25±4>
P2
PARKING
BRAKE SW See Stop Light
System
< 8±1> < 9±1>See Char ging
System< 2±4>
See Int erior Light
Sys tem< 10±3> < 11±2>
<13±2><14±4>
To O/D Main SW
< 6±5> < 7±5>O/D OFF
CHARGE
OPEN DOOR
METER
ILLUMINATION
POWER
TURN RH
TURN LH
SRS
HIGH BEAM Se e SRS Sy st em
< 23±3>
See Headlight System
< 8±4> < 10±3> O1
OI L P RE SS U RE SW
10 B
5IP3
1Y±B Y±B
See Headlight Syst em
<8±4><10±3> Se e SRS Sy st e m
< 23±3>See Turn Signal and
Hazard Warning Light
Syst em< 9±4> < 18±4> From Elect ronic Contr olled
Transmiss ion Patt ern
Select SW<6±4><7±4> See Illumination
System< 15±2> See Inter ior Light
System< 10±3> < 11±2>
< 13±2> < 14±4> See Char ging
System< 2±4>
Fr om º STARTERº
Fuse< 1±2> < 2±2> Fr om Engine Control Module
(
Engine and Electr onic
Cont rolled Transmission ECU)
<3±6><4±6><6±3><7±2>
Fr om Engine Control Module
(
Engine ECU)
<5±4>J1
JUNCTION
CONNECTOR
FL MAIN
2. 0L
13 9 8 7 6 5 4 3 2 1101112
16 11 10 9 8 5 4 3 2 112131467 1510 9 8 7 6 5 4 3 2 1
BAC
GRAY BLUE
COMBI NATI ON METERCOMBINATION METER
B *3: 5S±FE *2 : 1MZ± FE *1 : Canada
40A
AM1
(
US A)
Intake manifold
LHLeft kick
panel
See Illumination
System< 15±2>13 A
L±R
(
*4) (
*4) (
*4)
*4 : w/o A/T Indicator
D D
G±O G± O
(
*4) (
*4)
J2
JUNCTION
CONNECTOR
C
C
12 A
GIP3 14SPEED R± L
6
1D
22
3D
10
3BR±L
V±Y
B±W
*5 : Malfunction Indicator
Lamp(
Check Engine)
(
*4)
(
*4) (
*2) BR
(
*2)
A
ABR
(
*3)
Fr om Engine Cont rol
Module(
Engine and
Electr onic Controlled
Tr ans mis sion ECU)
<3±6>From Igniter
< 2±3>
B(
*2)
Power
SourceC o mb in a tio n M e te r
W
A
A
J7
JUNCTION
CONNECTOR
1
W2
WATER TEMP. SENDER
1B 1A
1C
F10 A , F16 C,B
C9C8
C8 A ,C10 C,C9 BC10
A (
1 MZ± FE)
F10FUSE BOX
1 C F1 61
Ins trument panel
brace LHB (
5S±FE)
F10FUSE BOX (
*2)
(
*3)3D10
V±Y
Fr om Cr uise
Control ECU< 24±2>
3D 83B12
R± W
R± Y
From Cruis e Contr ol
ECU< 24±3>

OVERALL ELECTRICAL WIRING DIAGRAM
1
234
34 CAM RY
4ACC
IG1
ST1
IG2
ST2 AM1 2
AM2
1G 91G 3
3C 16
1E 1
3A 151A 7
3EF12H 2
1C 11C7
1H 51M1
2IO17 C C
61B 6 2G 2
1 2
2 1
5IO1
BL I GB±O B± Y
W W BWB
W W
R±L R±L R± WR
R±Y R±YR±Y W±B
W±B W±B
W± B
B±O
I12
IGNITION SW 40A
AM115A
ECU± I G
I nst rument panel
brace LH Under the left
quart er pillarB7
BUCKLE SW
LH INTEGRATION
RELAY10A
GAUGE 20A
DOME
J1
JUNCTION
CONNECTOR
C9
SEAT BELT
WARNI NG LIGHT
[COMB. METER]
(
*2)
(
*1)B8
BUCKLE SW
LH FL MAIN
2. 0L
BATTERY
100A ALT1 2
4 3
1H 2
1
To Unlock Warning
SW< 19±1>
9
87 15
6 10
R±G D12
DOOR COURTES Y SW
FRONT LH
3 2H 1
5 5
1 2
5 3
4 2B 62B22E82B32E6
552B 4
5
3 2
1 EA11 2
M 5
2E
1 2
EBEB 2 EA155 55
21
3 5 1 2
M
B±W
B B±R W
W RL
W± BW±R
W± BBL B±R W±B
B±R B± R W± B W± BW± B
W± B
ENGI NE
MA I N RE LA Y
30A
RDI
FAN30A
CDS
FAN
A1
A/ C CONDE NS ER
FAN MOTOR RADIATOR
FAN RELAY
A2
A/ C SI NGL E
PRESSURE SW
RADIATOR
FAN REL AY
NO. 2
Fr ont left f ender
From A/C Magnetic
Cl ut c h Rel ay
<35±4><36±5>
RADIATOR
FAN RELAY
NO. 3 E5
WATER TEMP.
SWR1
RA DI AT OR
FAN MOTOR
Front left fender
W± B
2 1
4 5
2 1
4 3 B
2G 6
From Taillight Relay
< 15±1>
See Headlight Syst em
<8±2><10±2>2
1G±R
See Taillight System
< 16±1> < 17±1>
See Headlight
Syst em< 8±3> < 10±2>
W± B
C C
C J5
JUNCTION
CONNCT OR
(
W/G)
W± B
(
S / D, C/ P)
(
W/ G)
W±B
(
S/ D, C/ P)
(
W/G)
*1: w/PowerSeat
*2 : w/o Power Seat
(
*1)
Unlock and Seat Belt W arning
12BL±B W±B
Radiator Fan and
Condenser Fan(
5S±FE) Light Auto
Turn Off Power Source
BCFUSE BOX
1F1 0 A , B
F1 6 C (
5S±FE) (
1MZ±FE)
B 1 1A
,
C F16B (
5S±FE)
F10A (
1MZ±FE)
F10FUSE BOX
1 1