1994 TOYOTA CAMRY Page 64

136
INTERIOR LIGHT (W/G w/ KEY ILLUMINATED ENTRY)
INTEGRATION RELAY
4±GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEN
D12, D13, D14, D15 DOOR COURTESY SW
1±GROUND : CLOSED WITH DOOR OPEN
L 4 LUGGAGE COMPARTMENT LIGHT SW
2±1 : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 932D1536 (W/G)L 336 (W/G)
D 732D1636 (W/G)L 436 (W/G)
D 936I1133M 336 (W/G)
D1236 (W/G)I1436 (W/G)V 836 (W/G)
D1336 (W/G)J 233V 936 (W/G)
D1436 (W/G)J 333
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)1C20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H20FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE1I20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20COWL WIRE AND 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)
3A
3C24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IH142FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIREIH242FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II242INSTRUMENT PANEL WIRE AND COWL WIRE
IJ142FLOOR NO. 1 WIRE AND COWL WIRE
IT144FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIREIT244FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU144FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV144ROOF WIRE AND COWL WIRE
Bc250 (W/G)BACK DOOR NO 1 WIRE AND FLOOR NO 1 WIREBc350 (W/G)BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd250 (W/G)BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IE42LEFT KICK PANELIF42LEFT KICK PANEL
IG42INSTRUMENT PANEL BRACE LH
BP50 (W/G)BACK PANEL CENTER
BR50 (W/G)BACK DOOR CENTER
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
I 844INSTRUMENT PANEL WIREB3350 (W/G)ROOF WIRE
B3050 (W/G)ROOF WIREB3950 (W/G)ROOF WIRE NO. 1 WIRE
B3150 (W/G)ROOF WIRE
SERVICE HINTS

138
INTERIOR LIGHT (S/D, C/P w/o KEY ILLUMINATED ENTRY)*
1:TMCMADE
* 2 : TMM MADE
2G 2
IU1 6
11 2 1
5 4
II22
BZ1 5 1
4
LH
RH
12
OFF
ON DOOR
BK1 II26
IU1 16
1 I8R±L
R±Y R±Y
R±G
RR
R G±RR R±W R±W
R±WR±Y
21 FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
20A
DOME
R
R±Y
R±G D13
DOOR COURTESY
SW FRONT RH
D14
DOOR COURTESY
SW REAR LH
D12
DOOR COURTESY SW
FRONT LH
D7
DIODE
(
FOR COURTESY)
IGNITION KEY
CYLINDER LIGHT I11 OPEN DOOR
WARNING LIGHT
[COMB. METER] C9
IG
W±B
I14
INTERIOR LIGHT
M3
PERSONAL LIGHT
L4
LUGGAGE
COMPARTMENT
LIGHT SWL3R
R
R R±W
R
R±W R±W(
S/D) W±BR
LUGGAGE
COMP ARTME NT
LIGHT (
W/ MOON ROOF)
1
D15
DOOR COURTESY
SW REAR RH
B7
R±W R±Y
(
W/ MOON ROOF)
R
2 1
IV2 3
R±W
R±W
(
*2) (
*1)(
S/D)
(
*2)1V2 1
R R
(
*2) (
*2)(
*1)(
S/D) FROM DOOR LOCK
CONTROL RELAY
R±W
IJ1 15
IJ17
R±Y R
(
*2)
B4:S/D
B20 : C/P
R±Y(
C/P)(
*2) (
*1)(
S/D)
R±L
(
*2)
I8
R±W
R±W
3D 14 3A 103C 14
1C 51C 1
1I 11H6
1B21
210 INTEGRATION RELAY
1H 2 1B
6
12
DIODE
1H 19 1K
1K1
1M 11I3 3

139
* 1 : TMC MADE
*
2:TMMMADE
INTEGRATION RELAY
6±GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEN
D12, D13, D14, D15 DOOR COURTESY SW
1±GROUND : CLOSED WITH DOOR OPEN
L 4 LUGGAGE COMPARTMENT LIGHT SW
1±GROUND : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 932D1434 (S/D), 35 (C/P)J 333
D 732D1534 (S/D), 35 (C/P)L 334 (S/D), 35 (C/P)
D1234 (S/D), 35 (C/P)I1133L 434 (S/D), 35 (C/P)
D1334 (S/D), 35 (C/P)I1434 (S/D), 35 (C/P)M 334 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)1C20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H20FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 (*1)ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE1I20 (*2)COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20COWL WIRE AND 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)
3A
3C24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II242INSTRUMENT PANEL WIRE AND COWL WIRE
IJ142FLOOR NO. 1 WIRE AND COWL WIRE
IU144FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV244ROOF WIRE AND COWL WIRE MADE IN USA
BZ146 (S/D)LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IG42INSTRUMENT PANEL BRACE LH
BK46 (S/D)ROOF LEFTBK48 (C/P)ROOF LEFT
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
I844INSTRUMENT PANEL WIREB 646 (S/D)FLOOR NO 1 WIREI 844INSTRUMENT PANEL WIREB 746 (S/D)FLOOR NO. 1 WIRE
B 446 (S/D)ROOF WIREB2048 (C/P)ROOF WIRE
5 X XC9
1 D12, D13, D14, D15
12I11BLUE
1
2 I14
11
4 12L3 L4 M 3GRAY 412D7BLACK
SERVICE HINTS

140
INTERIOR LIGHT (W/G w/o KEY ILLUMINATED ENTRY)
IU1 6
11 I82 1
5 4
II22 II26
IU1 16
1 I8R±L
R±Y R±W R±Y
R±W
R±G
R±Y R
R G±RR R±W R±W
R±WR±Y
21FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
R
R±Y
R±G
D13
DOOR COURTESY
SW FRONT RHD14
DOOR COURTESY
SW REAR LHD12
DOOR COURTESY
SW FRONT LH D7
DIODE
(
FOR COURTESY)
IGNITION KEY
CYLINDER LIGHT I11
OPEN DOOR
WARNING LIGHT
[COMB. METER] C9
B35
1
D15
DOOR COURTESY
SW REAR RH
R±W R±Y
IJ1 15 Bc2 1
B39
1 2
BRBc32
R R±W R±W R±W R±W W±B
R±W
R±W R±Y
R±W
1 3
2
LUGGAGE
COMPARTMENT
LIGHT SW L4DIODE
(
FOR COURTE SY) D9 LUGGAGE
COMP ARTME NT
LIGHT L3
Bd2 2 FROM DOOR LOCK
CONTROL RE LAY2 1
2G 220A
DOME
1C 5 1C 1
1H 6
3D 14 3A 163C 14
1H 2 9
12
DIODE
1H 19 1K
1K1
1B2

142
INTERIOR LIGHT (W/G w/o KEY ILLUMINATED ENTRY)
INTEGRATION RELAY
6±GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEN
D12, D13, D14, D15 DOOR COURTESY SW
1±GROUND : CLOSED WITH DOOR OPEN
L 4 LUGGAGE COMPARTMENT LIGHT SW
2±1 : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 932D1436 (W/G)L 336 (W/G)
D 732D1536 (W/G)L 436 (W/G)
D 936 (W/G)I1133M 336 (W/G)
D1236 (W/G)I1436 (W/G)
D1336 (W/G)J 333
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)1C20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H20FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE1I20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)1M20COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2E22ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3C24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IH142FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIREIH242FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II242INSTRUMENT PANEL WIRE AND COWL WIRE
IJ142FLOOR NO. 1 WIRE AND COWL WIRE
IT144FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIREIT244FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU144FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV144ROOF WIRE AND COWL WIRE
Bc250 (W/G)BACK DOOR NO 1 WIRE AND FLOOR NO 1 WIREBc350 (W/G)BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd250 (W/G)BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
IG42INSTRUMENT PANEL BRACE LH
BP50 (W/G)BACK PANEL CENTER
BR50 (W/G)BACK DOOR CENTER
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
I 844INSTRUMENT PANEL WIREB3550 (W/G)FLOOR NO. 1 WIRE
B3350 (W/G)ROOF WIREB3950 (W/G)BACK DOOR NO. 1 WIRE
SERVICE HINTS

145
5533 64 64
11
2 1
BZ1 7
BL BOBa1 4 G
LG G
LG
LG
LG
LG
LG W±B
W±B W±B W±B W±B W±B W±B W±B G
G W±B
W±B W±B
LG
GG
W±B
W±B W±B
LICE NS E PLA TE
LIGHT
REAR SIDE
MARKER RH
TAILLIGHT
RH
REAR SIDE
MARKER LH
TAILLIGHT
LH
REAR COMBINATION
LIGHT RHREAR COMBINATION
LIGHT LHTAI L LI GHT RH
[REAR COMB. LIGHT RH]
TAI L LI GHT L H
[REAR COMB. LIGHT LH]
±
+
911 38C
BZ113
Ba12 FROM POWER SOURCE SYSTEM(
SEE PAGE 64)
LG
LG LG
W±BW±B Y
R±LJUNCTION
CONNECTOR
LIGHT FAILURE
SENSOR
DELAY
CIRCUITJ1
L2
REA R LIGHT
WARNING LIGHT
[COMB. METER] C9
L1R10 R 8
R11
R9
B12 : S/D
B28 : C/P
B12 : S/D
B28 : C/P
B13 : S/D
B28 : C/P
B15 : S/D
B28 : C/P
B14 : S/D
B28 : C/PB16 : S/D
B29 : C/P B13 : S/D
B28 : C/PB16 : S/D
B29 : C/P
B9:S/D
B25 : C/P
BZ1 2
Y
4IJ1 17
BZ1 3 C
Y±G Y±G
Y±G6
3 R±L
1H 910A
GAUGE
1B6

146
TAILLIGHT (S/D, C/P)
WHEN THE LIGHT CONTROL SW IS TURNED TO TAIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 3 OF THE LIGHT
FAILURE SENSOR THROUGH THE TAIL FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURE
SENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHTS WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
TAILLIGHT DISCONNECTION WARNING
WHEN THE IGNITION SW ON AND THE LIGHT CONTROL SW TURNED TO TAIL OR HEAD POSITION, IF THE TAILLIGHT CIRCUIT IS
OPEN, THE LIGHT FAILURE SENSOR DETECTS THE FAILURE BY THE CHANGE IN CURRENT FLOWING FROM TERMINAL 3 OF THE
LIGHT FAILURE SENSOR TO TERMINAL 9 AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR IS ACTIVATED.
AS A RESULT, THE CURRENT FLOWS FLOM TERMINAL 4 OF THE LIGHT FAILURE SENSOR " TERMINAL 11 " GROUND AND TURNS
THE REAR LIGHT WARNING LIGHT ON, WHICH REMAINS ON UNTIL THE LIGHT CONTROL SW IS TURNED OFF.
TAILLIGHT RELAY
1±4 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
L 2 LIGHT FAILURE SENSOR
4, 8±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
3±GROUND : APPROX 12 VOLTS WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
11±GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
C 932F 628 (1MZ±FE), 30 (5S±FE)L 134 (S/D), 35 (C/P)
C1232F10A28 (1MZ±FE), 30 (5S±FE)L 234 (S/D), 35 (C/P)
D 432F10B28 (1MZ±FE), 30 (5S±FE)R 834 (S/D), 35 (C/P)
F 328 (1MZ±FE), 30 (5S±FE)F16C28 (1MZ±FE), 30 (5S±FE)R 934 (S/D), 35 (C/P)
F 428 (1MZ±FE), 30 (5S±FE)I1333R1034 (S/D), 35 (C/P)
F 528 (1MZ±FE), 30 (5S±FE)J 133R1134 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1D20COWL 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)
3D24COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ±FE)COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S±FE)COWL WIRE AND ENGINE ROOM MAIN WIRE
EF138 (1MZ±FE)ENGINE WIRE AND COWL WIREEF140 (5S±FE)ENGINE WIRE AND COWL WIRE
IJ142FLOOR NO. 1 WIRE AND COWL WIRE
BZ146 (S/D)LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Ba146 (S/D)FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIREBa146 (S/D)FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
: GROUND POINTS
CODESEE PAGEGROUND POINTS LOCATION
EA38 (1MZ±FE)FRONT RIGHT FENDEREA40 (5S±FE)FRONT RIGHT FENDER
EB38 (1MZ±FE)FRONT LEFT FENDEREB40 (5S±FE)FRONT LEFT FENDER
IE42LEFT KICK PANEL
46 (S/D)
BL48 (C/P)UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ50 (W/G)LOWER BACK PANEL CENTER
SYSTEM OUTLINE
SERVICE HINTS

147
: SPLICE POINTS
CODESEE PAGEWIRE HARNESS WITH SPLICE POINTSCODESEE PAGEWIRE HARNESS WITH SPLICE POINTS
E438 (1MZ±FE)ENGINE ROOM MAIN WIREB1546 (S/D)LUGGAGE ROOM NO. 1 WIREE 440 (5S±FE)ENGINE ROOM MAIN WIREB1646 (S/D)LUGGAGE ROOM NO. 2 WIRE
B 946 (S/D)FLOOR NO. 1 WIREB2548 (C/P)FLOOR NO. 1 WIRE
B12B2848 (C/P)LUGGAGE ROOM NO. 1 WIRE
B1346 (S/D)LUGGAGE ROOM NO. 1 WIREB2948 (C/P)LUGGAGE ROOM NO. 2 WIRE
B14
46 (S/D)LUGGAGE ROOM NO. 1 WIRE