1994 TOYOTA CAMRY Head

189
CIGARETTE LIGHTER AND CLOCK
2G 2
I7
IE 1
F12
F243
W±BL±R
L±R
R L±R W±B
G GW±B W±B
FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
20A
DOME
JUNCTION
CONNECTOR
FROM TA IL FUSE CIGARETTE
LIGHTERCLOCK
J2C4
C6SERVI CE HI NTS
F F F C4 C6
J2DARK GRAYBLACK
(
HINT : SEE PAGE 7) 1
212
34
1D 715A
CIG/RADIO
3D 93C 21
1M 51C 8
C 4 CIGARETTE LIGHTER2±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT
ACC OR ON POSITION
1±GROUND : ALWAYS CONTINUITY
C 6
CLOCK3±GROUND : ALWAYS APPROX. 12 VOLTS (POWER FOR
CLOCK)
4±GROUND : APPROX .12 VOLTS WITH IGNITION SW AT
ACC OR ON POSITION
(POWER FOR INDICATION)
2±GROUND : APPROX .12 VOLTS WITH LIGHT CONTROL
SW AT TAIL OR HEAD POSITION
APPROX. 12 VOLTS WITH ENGINE
RUNNING AND PARKING BRAKE RELEASED
(CANADA)
1±GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 432C 632J 233
: 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)1D20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2E22ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IE42LEFT KICK PANEL
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
I 744COWL WIRE

237
*
1 : W/O A/T INDICATOR LIGHT
* 2 : W/ A/T INDICATOR LIGHT
*
3 : MALFUNCTION INDICATOR LAMP
(
CHECK ENGINE WARNING LIGHT)
*7 : 5S±FE *
6 : 1MZ±FE * 5 : TMM MADE
*
4:TMCMADE
AB
C
COMBINATION METER1
IEIF 2 1B 15 B3B9B13
B 12B 8B14 C 1 C 3 A 9A 10C 2
II1 4
11B DE 18 A
FB E D
8 A
FAFROM POWER SOURCE SYSTEM(
SEE PAGE 64)
B±W
R±Y
R±GW±R Y±G B±W
B±O G± L
G±R
R±Y R±Y W±BG±RG± L
±B W±B
R±W R±W
R±W
G±O
Y
B±Y
R±BB±YY G±O R±Y
R±Y
R±W 10A
STARTER
TO LIGHT FAILURE
SENSOR
FROM º HEAD RHº FUSE
FROM º HEAD(
UP R±RH)
ºFUSE
(
CA NADA) (
USA) CRUISE
(
*3)
BRAKE
BULB
CHECK
RE AR LIGHT
O/D OFF
CHARGE
SRS
HIGH BEAM
PKB BRK
TOO/DMAINSW
TO GENERATOR(
ALTERNATOR)
TO CENTER AIRBAG
SENSOR ASSEMBLY
TO DIMMER SW
[COMB. SW] TO CRUISE CONTROL ECU
TO E NGINE CONTROL MODULE
(
ENGINE AND ELECTRONIC CONTROLLED
TRANSMISSION ECU)(
A/T)
TO E NGINE CONTROL MODULE
(
ENGINE ECU)(
M/T)
BRAKE FLUID
LEVEL SWJUNCTION
CONNECTOR
JUNCTION
CONNE CTOR
DAYTIME RUNNING
LIGHT RELAY
(
MAIN) PARKING
BRAKE SW
PARKING
BRAKE SW(
EX. 1MZ±FE A/T)
(
1MZ±FE A/T)
JUNCTION
CONNECTOR
JUNCTION
CONNECTOR (
USA)
(
CANA DA) C8 ,C9 , C10
J2
J2 B2
P3
P2 D4
J2
J3(
*1) (
*1)
(
USA)
II1 2
I6
G±O
G±O G±O
(
*2) FROM A/T
INDICATOR LIGHT
W±B
(
CA NADA)(
*5) (
*5)
O
(
*4)O
(
*4)
4
3B 203C 2
1D 31F3 7. 5A
IGN7. 5A
SRS
3B 19 3D19 3B 83D18
3D 83C8 3A 10
1M 51C 8
W

259
REAR COMBINATION
LIGHT RH
REAR COMBINATION
LIGHT LH HIGH MOUNT STOP
LIGHT
HIGH MOUNT STOP
LIGHT
LIGHT FAILURE
SENSOR
REAR COMBINATION
LIGHT LH
LICE NS E PLATE
LIGHT LH
REAR COMBINATION
LIGHT RH FUEL PUMP
BUCKLE SW
POWER SEAT SW
BUCKLE SW
AUTO ANTENNA MOTOR
AND RELAYB1 6 B1 6
B2 5 B25 B28
B28
B28
BO BNBLBZ17 Ba1 4 IO1 5 BX15
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±B W±B W±B
W±B
W±B W±B
W±B W±B W±B
W±B W±B
(
W/ REAR SPOILER)
(
W/O REAR SPOILER) W±B
RE AR WINDOW
DEFOGGER(
±)(
W/O POWER SEAT)
(
W/ POWER
SEAT)
BBM
(
S/D, C/P)
(
S/D, C/P) (
S/D, C/P)(
S/D, C/P) NOISE FILTER(
FOR
IGNI TI ON SYS TE M)
IGNITE R
HEATED OXYGEN
SENSOR
(
BANK 1 SENSOR 1)
HEAD OXYGEN
SENSOR
(
BANK 2 SENSOR 1)DATA LINK
CONNECTOR 1
(
CHECK CONNECTOR)
DATA LINK
CONNECTOR 2
DATA LINK
CONNECTOR 3
COMBINATION METER
FUEL SENDER
ENGINE CONTROL
MODULE
(ENGINE
AND ELECTRONIC
CONTROLLE D
TRANSMISSION
ECU)
ENGINE CONTROL
MODULE ENGINE
AND ELECTRONIC
CONTROLLED
TRANSMISSION
(
ECU)
COOLING AFN ECU
HEATED OXYGEN
SENSOR
(
BANK 1 SENSOR 2)
BUCKLE SW RH
BUCKLE SW LHI9I7
I18 EC
(
1MZ±FE)ED
(
1MZ±FE)IJ 1 18
BX13
IQ15 E14
BR BR W±B W±B
BR
BR
BR
BR
BR BR
BR
BR
BR BRBRBR
BR BR
BR W±BBR BR
BR BR
BR BR
I9
A AA
JUNCTION
CONNE CTOR J7
W±B
W±B
W±B(
E1) (
E03) (
E02) (
E01)
BR BR
BR BR
3D3 3D3
3D 12

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

OVERALL ELECTRICAL WIRING DIAGRAM
1
234
16 CAM RY
1E 4
3D 5 1B 81D14 1H7
3D 4 4EF112 BZ1
3ED1
2 1
2 1
2 1
2 1
1 2 1 2
EB IE EA BL7BZ1 11 2
5 64
533 64
11
4Ba1 2Ba1 13 BZ1
BO W
G
GG G GLG LG
LG
W± B W± B W±B
W±B G
LG
LG LG G
LG
W±BW±B W±B W±B G G G W± B
W± B W±B W±BW± B
W±B
W±B
W±B
W±BG
G
G
GGGG±R G BWW
FL MAIN
2. 0L100A ALT
TAILLIGHT
RELAY
15A
TAIL
TELH
LIGHT
CONTROL
OFF
TAILTo Di od e(
for Idle±Up)
<3±8><4±6><5±4>Fro m
Light Failure
Sensor< 9±1>From
Light Failur e
Sensor< 9±1>
BATTERYC12
COMBINATI ON SW
Left k ick panel Front left fender Front r ight fender Under the left
quar ter pillar
F3
FRONT CLEARANCE
LIGHT LH
F5
FRONT SIDE
MARKER LH
F4
FRONT CLEARANCE
LIGHT RH
F6
FRONT SIDE
MARKER RH
Back panel center
L1
LICENSE PLATE
LIGHT
REAR SI DE
MA RK ER RH
TAILLIGHT
RH
REAR SIDE
MARKER LH
TAILLIGHT
LH
FUSE BOX
HEAD15
23
W± B W± B
W± B
LG
I13
INTEGRATION
RE L AY
R10
[REAR COMB.
LIGHT RH]R8
[REAR COMB.
LIGHT LH]
R1 1
TAI LL IGHT RH
[REAR COMB. LI GHT RH]
R9
TAIL LIGHT LH
[REAR COMB. LIGHT LH]
Power Source
T a illig h t(
S/ D, C/P)
1B 1A
1CF16 C, ,B (
1MZ±FE)
(
5S±FE)A (
1MZ± FE)
F1 0 B(
5S±FE)
F10 CF16 FUSE BOX
11
F10 A

1
234
17 CAMRY
1E 4
3D 5 1B 81D14 1H7
3D 4 4EF1
3ED1
2 1
2 1
2 1
2 1
1 2 1 2
EB IE EABQ 11 2
2
344
C11 6Bd2 3Bc2
BL W
G
GGLG LG
LG G
LG
LG LGLG
W±B
W±B W±B G G G W±B W±BW± B
W±B
W±B
W±B
W±BG
G
G
GGGG±R G BWW
FL MAIN
2. 0L100A ALT
TAILLIGHT
RELAY
I13
INTEGRATION
RE LA Y15A
TAIL
TELH
LIGHT
CONTROL
OFF
TAILTo Di od e(
for Idle±Up)
<3±8><4±6><5±4>Fro m
Light Failure
Sensor< 8±1>Fr om
Light Failure
Sens or< 8±1>
BATTERYC12
COMBINATI ON SW
Left k ick panel Front left fender Front r ight fender Lower bac k panel
center
F3
FRONT CLEARANCE
LIGHT LH
F5
FRONT SIDE
MARKER LH
F4
FRONT CLEARANCE
LIGHT RH
F6
FRONT SIDE
MARKER RH
Und er t he l ef t
quarter pillar
L1
LICENSE PLATE
LIGHT
R1 1
TAIL LIGHT RH
[REAR COMB. LIGHT RH]
R9
TAIL LIGHT LH
[REAR COMB. LIGHT LH]
HEAD15
23
W± B W± B2Bc2
1Bd2
G
BR C R1 0
TAILL IGHT RH
[REAR COMB.
LI GHT RH]R8
TAILL IGHT L H
[REAR COMB.
LI GHT LH]
W± BW±B2
3W±BJ5
JUNCTION
CONNECTOR
Back door center
LG7Bb1LG
Power
SourceT a illig h t(
W/G)
A (
1MZ± FE)
F1 0 B(
5S±FE)
F10 CF16 FUSE BOX
11
(
5S±FE) (
1MZ±FE)
A
B 1 1
C 1F10 A ,B
F16 C
FUSE BOX,