1999 TOYOTA CAMRY wiper and washer

I GROUND POINT
2K 1J CRUISE CONTROL
ECU
DATA LINK
CONNECTOR 3
POWER RELAY
INTEGRATION RELAY
NOISE FILTER CRUISE CONTROL
ACTUATOR
CRUISE CONTROL SW
[COMB. SW]
LIGHT CONTROL AND
DIMMER SW
[COMB. SW]
KEY INTERLOCK
SOLENOID
UNLOCK WARNING SW
CENTER AIRBAG
SENSOR ASSEMBLY
BRAKE FLUID LEVEL
WARNING SW
BLOWER SW BLOWER RESISTOR
REAR WINDOW
DEFOGGER SW
CI GARETTE LI GHTERWIPER AND WASHER
SW [COMB. SW]
ST RELAY
CENTER AIRBAG
SENSOR
ASSEMBLY
POWER OUTLETA A
A A
A A
A A
A A B A
B A
1J 81M31N1
A A
A
A
A
9
A A
1N3
1V41G 7
1V 3ID1 20
IF ID IHNOISE FILTER W±B
W±B
W±B W±B W±B W±B
W±B W±B
7
W±B
W±B
W± BW±B
W±B
W± B
W± B
JUNCTION
CONNECTOR J 9
W±B W±B
(
CG)
(
E1)
W±B
W±B
W±B
W±B
W± B
J 6
JUNCTION
CONNECTORB A, J 7
DOOR LOCK MOTOR
AND DOOR UNLOCK
DETECTION SW
FRONT L H
DOOR KEY LOCK AND
UNLOCK SW FRONT LH
MIRROR HEATER LH
[REMOTE CONTROL
MIRROR LH]W±B
W±B
W±B
HEATER CONTROL SW
AIR VENT MODE
CONTROL SERVO MOTOR I 3W± B W± B
W±B
ABS ECU AW±B
W±B W±B
A
(
E2)TURN SIGNAL FLASHER
A
W±B
(
GND)
(
GND)
JUNCTION CONNECTOR J33
A W±B
W±BW± B
POWER WINDOW
MASTER SWA
W±B

J
FuseSystemPage
15APOWER±OUTLETPower Outlet130
15ASTOP
ABS
Cruise Control
Electronically Controlled Transmission and A/T Indicator
Engine Control
Shift Lock
Stop Light11 2
108
102
54
122
74
25ADOOR
Door Lock Control
Interior Light
Key Reminder and Seat Belt Warning
Light Auto Turn Off
Power Window98
76
128
68
94
25AWIPERWiper and Washer90
30APOWERDoor Lock Control
Power Window98
94
40AAM1Charging
Radiator Fan and Condenser Fan52
144
40ADEFRear Window Defogger and Mirror Heater134
Engine Room J/B No.2 (See Page 24)
FuseSystemPage
5AALT±SCharging52
7.5ADOME
Cigarette Lighter and Clock
Combination Meter
Interior Light
Key Reminder and Seat Belt Warning
Light Auto Turn Off126
138
76
128
68
10AECU±BCombination Meter
SRS66
68
10AHAZARDTurn Signal and Hazard Warning Light48
10AHORNHorn52
15AHEAD (LH)Headlight144
15AHEAD (RH)Headlight144
20AEFIElectronically Controlled Transmission and A/T Indicator
Engine Control102
54
20ARADIO NO.1Radio and Player48
30AAM2
Charging
Electronically Controlled Transmission and A/T Indicator
Engine Control
Starting and Ignition136
102
54
66
30ACDSRadiator Fan and Condenser Fan66
30ARDIRadiator Fan and Condenser Fan138
*These are the page numbers of the first page on which the related system is shown.

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1
234
7
W± B
9 CAMRY CNG
W± B
2ACC
IG1 AM13
4
+1 +2 +B 1K 1
1K 2
A I10
IGNITION SW
40A
AM1
A
L±W
25A
WIPER
1B 11C 4
11A 1
1F 2F
1AEB EA11T
1 2
M
6IJ1WIPER RELAYA
B15A
CIG
17
M16
L±O
7 861K
2L±B
Instr ument panel
br ac e LH IF10 HI
6
A
L±Y
2L
11
L
IELeft kick
panel WASHER
M 1
L
ME
,
EBMC
L
M 42F16 I D1 14 I D15
1015 ID1
2J16 IL1 14 IL1 8
IL1 15 A
1
L
5 3
P±L
A 2
P± L
CC
L±R
A
W
RIGHT/
DOWN
(
*2) L
(
*1) L±R
A B±Y
9
100A
ALT
4 LO
W±B
INT
W± B
OFF
W±B
WF
B±G
EW
B± R
B1
B±R
INT2
B± R
INT1
BR±W
+S
BR±Y LG±R BR± RLG±B LG±RW± B
LG±R LG±R
LG±B
BR± R
LG±R
BR±Y
BR±W BR± R BR±Y
LG±B
FUSI BLE LI NK BLOCK W 2
WASHER
MO TO R
F 3
FRONT WIPER MOTORM+
J 3
JUNCTI ON
CONNECTOR
JUNCTION
CONNECTOR
J 9
JUNCTION
CONNECTORJ15
JUNCTI ON
CONNE CT OR
BATTERYC1 3
WIPER AND WASHER SW
[COMB. SW]
FL MAIN
3. 0W
OPERATION
SW
J 5
JUNCTION
CONNE CT OR
R 5
REMOTE CONTROL MIRROR SW
SELECT
SW
DOWN
VL RI GHT
HLLEFT/
UP
VR UP
HRMV LEFT
MH
J 4
JUNCTION
CONNECTOR
R e mo te C on trol M irro r
L±W
B
REMOTE CONTROL
MI RROR LH +1
B
RE MOT E CONTROL
MI RR O R R H2B 1B B 3 2B 1B 3B 4A 2A 3A 4A 2A 3A* 1 : w/ Mir ror Heater
* 2 : w/o Mirror Heater
WF EW +2 +1 +S +B
+2 B
E
,
Left radiator
side support S
W iper and W asher Power Source
B J25 J26A,
F F 9 F14A,
R1 3 A R1 4 A
W± B

B HOW TO USE THIS MANUAL
The ground points circuit diagram shows the connections from all major parts to the respective ground points. When
troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify
the problem ground quickly. The relationship between ground points (
EA, IB and IC shown below) can also be
checked this way.

I GROUND POINT
FAN MAIN RELAY
FAN MAIN RELAY
A/C FAN RELAY NO.2
A/C FAN RELAY NO.3
RADIATOR FAN MOTOR
RETRACT CONTROL
RELAY
RETRACT MOTOR RH
RETRACT MOTOR LH
FRONT TURN SIGNAL
LIGHT RH
PARKING LIGHT RH
FRONT TURN SIGNAL
LIGHT LH
PARKING LIGHT LH
DOOR LOCK CONTROL
SW RH
DOOR KEY LOCK
SW RH
DOOR LOCK MOTOR
RH
BLOWER RESISTOR
A/C AMPLIFIER
RADIO AND PLAYER
HEATER RELAY
AUTO ANTENNA
MOTOR
BLOWER SW
PARKING BRAKE SW
COMBINATION METER
HORN SW [COMB. SW]
TURN SIGNAL FLASHER
DOOR KEY LOCK SW LH
DOOR LOCK MOTOR LH
FUEL CONTROL SW
WOOFER AMPLIFIER
COMBINATION METER
COMBINATION METER
FUEL SENDER
CIGARETTE LIGHTER
O/D MAIN SW
CLOCK
5
5
5
5
4
4
4
4
4BA15
IB18
EA2 10
3E5
3E
6 3G
13 3F
3 3D
1 3B
7
ID115
IC33
IA12
E 3
A
A AW±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±BW±B W±B W±B W±B
W±B W±B
W±BW±B
W±B
W±B
W±B W±B
W±B
BR
W±B
BR BRW±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
BR W±B
BR BR
BR W±B W±BW±B
W±BW±BBR W±B (4A±GZE)
W±B A A A
I 6
I 6
I 2
I 2
I 2
B 5I 5
I 5
I 5
B 5
B 5
B 5
I 5
I 5
I 3I 3
E 3
E 3
E 3
E 2
E 4
E 5
E 4
E 5
E 6E 4
E 4
B 4
EAI 4
B 4
B 4
I 4I 8
IBIC
3C7
4
JUNCTION
CONNECTOR J 1
4
DOOR LOCK CONTROL
RELAY
ELECTRICAL IDLE-UP
CUT RELAY (M/T)FRONT SIDE MARKER
LIGHT RH
FRONT SIDE MARKER
LIGHT LH
BRAKE FLUID LEVEL
WARNING SW
UNLOCK WARNING
SW WIPER AND WASHER
SW [COMB. SW] LIGHT CONTROL SW
[COMB. SW] HEATER CONTROL
ASSEMBLY
HEATER SERVO
MOTOR AMPLIFIER
DIMMER SW
[COMB. SW]
CRUISE CONTROL
MIRROR SW
REAR WINDOW
DEFOGGER SW
POWER WINDOW
MASTER SW
POWER WINDOW
CONTROL RELAY
DOOR LOCK CONTROL
SW
REMOTE CONTROL
MIRROR SW
* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

WIPER AND WASHER
M
IG1C 4
OFF
INT
LO
HI
25A
WIPER FROM POWER SOURCE SY STEM (
SEE PAGE 50)
11
16 2
8 7
17
W± B
FRONT WIPER
MOTOR F 3 L±W
EB
W±B W± B+B +2 +1 +S INT1 INT2 B1
OFF
ONWF EW
WIPER SW
WASHER SW1A1
B E
A E
2J 10
2F 4 1 2
IK1 6
4 A
A35 2 1AA WASHER
MOTOR W 2
JUNCTION
CONNECTOR J11
JUNCTION CONNECTOR J15WIPER AND WASHER SW
[COMB. SW] C11JUNCTION
CONNECTOR * 1 : W/ INT TIME ADJUST
* 2 : W/ O INT TI ME ADJUST
L
L L±W
L
L L±OL±B L±Y
+2 +1 B S
L
WF
EW
+S
+1
+2
+B
(
*2) (
*1)
E B J35 A , J36
M

With the ignition SW turned on, the current flows to TERMINAL 17 of the wiper and washer SW, TERMINAL 2 of the washer
motor and TERMINAL 2 of the front wiper motor through the WIPER fuse.
1. LOW SPEED POSITION
With the wiper and washer SW turned to LO position, the current flows from TERMINAL 17 of the wiper and washer SW to
TERMINAL 7 to TERMINAL 5 of the front wiper motor to TERMINAL 4 to GROUND and causes the front wiper motor to run
at low speed.
2. HIGH SPEED POSITION
With the wiper and washer SW turned to HI position, the current flows from TERMINAL 17 of the wiper and washer SW to
TERMINAL 8 to TERMINAL 3 of the front wiper motor to TERMINAL 4 to GROUND and causes the front wiper motor to run
at high speed.
3. INT POSITION
With the wiper and washer SW turned to INT position, the wiper relay operates and current flows from TERMINAL 17 of the
wiper and washer SW to TERMINAL 2 to GROUND. This activates the intermittent circuit and the current flows from
TERMINAL 17 of the wiper and washer SW to TERMINAL 7 to TERMINAL 5 of the front wiper motor to TERMINAL 4 to
GROUND and the wiper operates. Intermittent operation is controlled by a condenser charge and discharge function in the
relay.
4. WASHER CONTINUOUS OPERATION
With the wiper and washer SW pulled to WASHER position (Washer SW ON position), the current flows from the WIPER
fuse to TERMINAL 2 of the washer motor to TERMINAL 1 to TERMINAL 11 of the wiper and washer SW to TERMINAL 2 to
GROUND and causes the washer motor to run and the window washer to spray. Simultaneously, current flows from the
WIPER fuse to TERMINAL 17 of the wiper and washer SW to TERMINAL 7 to TERMINAL 5 of the front wiper motor to
TERMINAL 4 to GROUND, causing the wiper to function.
C11 WIPER AND WASHER SW [COMB. SW]
2±GROUND : Always continuity
17±GROUND : Approx. 12 volts with the ignition SW at ON position
7±GROUND : Approx. 12 volts with the ignition SW on and the wiper and washer SW at LO position
Approx. 12 volts every approx. 1 to 10 seconds intermittently with the ignition SW on
and the wiper and washer SW at INT position
16±GROUND : Approx. 12 volts with the ignition SW on and unless the front wiper motor at STOP position
8±GROUND : Approx. 12 volts with the ignition SW on and the wiper and washer SW at HI position
F3 FRONT WIPER MOTOR
1±2 : Closed unless the front wiper motor at STOP position
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C1130J1131J36B31
F326 (1MZ±FE)J1531W227 (1MZ±FE)F328 (5S±FE)J35A31W229 (5S±FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1A20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1C20Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
2F22Engine Room Main Wire and Engine Room J/B No.2 (Engine Compartment Left)
2J22Cowl Wire and Engine Room J/B No.2 (Engine Compartment Left)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IK142Engine Room Main Wire and Cowl Wire (Right Kick Panel)
SYSTEM OUTLINE
SERVICE HINTS

WIPER AND WASHER
: GROUND POINTS
CodeSee PageGround Points Location
EB36 (1MZ±FE)Left Radiator Side SupportEB38 (5S±FE)Left Radiator Side Support
IG40Instrument Panel Brace LH
X 2 X XXX 7 8 X
X 11 X X X X 16 17 X123
45
AA
AAAA









EE




A A A

















EE

12X BLACK GRAY
J11BLACK
J35 (A) J36 (B)BLACK
(Hint : See Page 7) (Hint : See Page 7)(Hint : See Page 7)
(Hint : See Page 7)
C11 F3 J15
W2