1999 TOYOTA CAMRY light

BE10D±01
N20149
HEADHi beam
TAIL
OFF
Flash
87
17 1614
13
Z08521
1
2
341 2
43
N14863
12
35
12 35
Z08523
1
2
341 2
43 BE±24
± BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
2244 Author: Date:
INSPECTION
1. INSPECT LIGHT CONTROL SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF±No continuity
TAIL14 ± 16Continuity
HEAD13 ± 14 ± 16Continuity
If continuity is not as specified, replace the switch.
2. INSPECT HEADLIGHT DIMMER SWITCH CONTINU-
ITY
Switch positionTester connectionSpecified condition
Low beam16 ± 17Continuity
High beam7 ± 16Continuity
Flash7 ± 8 ± 16Continuity
If continuity is not as specified, replace the switch.
3. INSPECT HEADLIGHT CONTROL RELAY CONTINU-
ITY
ConditionTester connectionSpecified condition
Constant1 ± 2Continuity
Apply B+ between
terminals 1 and 2.3 ± 4Continuity
If continuity is not as specified, replace the relay.
4. INSPECT TAILLIGHT CONTROL RELAY CONTINUITY
ConditionTester connectionSpecified condition
Constant1 ± 2Continuity
Apply B+ between
terminals 1 and 2.3 ± 5Continuity
If continuity is not as specified, replace the relay.
5. INSPECT HEADLIGHT DIMMER RELAY CONTINUITY
ConditionTester connectionSpecified condition
Constant1 ± 4, 2 ± 4Continuity
Apply B+ between
terminals 2 and 4.3 ± 4Continuity
If continuity is not as specified, replace the relay.

I08219
Wire harness side:
± BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
BE±25
2245 Author: Date:
6. INSPECT DAYTIME RUNNING LIGHT RELAY (MAIN)
CIRCUIT
Disconnect the connector from the relay and inspect the con-
nector on the wire harness side.
Tester connectionConditionSpecified condition
2 ± GroundLight control switch position OFF or TAILNo continuity
2 ± GroundLight control switch position HEADContinuity
3 ± GroundHeadlight dimmer switch position
Low beamNo continuity
3 ± GroundHeadlight dimmer switch position
High beam of FlashContinuity
4 ± GroundBrake fluid level warning position OFFNo continuity
4 ± GroundBrake fluid level warning position ONContinuity
12 ± GroundConstantContinuity
14 ± GroundParking brake switch position OFF
(Parking brake lever released)No continuity
14 ± GroundParking brake switch position ON
(Parking brake lever pulled up)Continuity
17 ± GroundLight control switch position OFF or HEADNo voltage
17 ± GroundLight control switch position TAILContinuity
20 ± GroundConstantContinuity
21 ± GroundConstantContinuity
13 ± GroundEngine StopNo voltage
13 ± GroundEngine RunningBattery positive voltage
16 ± GroundConstantBattery positive voltage
18 ± GroundGround terminal 19Battery positive voltage
19 ± GroundConstantBattery positive voltage
22 ± GroundConstantBattery positive voltage
23 ± GroundIgnition switch position LOCK or ACCNo voltage
23 ± GroundIgnition switch position ON or STARTBattery positive voltage
If circuit is as specified, try replacing the relay with a new one.
If circuit is not as specified, inspect the circuits connected to oth-
er parts.

Z08559
1
2
341 2
43
N20139
1 2
I08422
I08423
BE±26
± BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
2246 Author: Date:
7. INSPECT DAYTIME RUNNING LIGHT NO.4 RELAY
CONTINUITY
ConditionTester connectionSpecified condition
Constant3 ± 4Continuity
Apply B+ between
terminals 3 and 4.1 ± 2Continuity
If continuity is not as specified, replace the relay.
8. INSPECT DAYTIME RUNNING LIGHT RESISTER CON-
TINUITY
ConditionTester connectionSpecified condition
Constant1 ± 2Approx. 250mW
If continuity is not as specified, replace the resistor.
9. INSPECT LIGHT AUTO TURN OFF SYSTEM
(See Integration relay circuit on page BE±14)
10. INSPECT AUTOMATIC LIGHT CONTROL
(a) Turn the ignition switch ON.
(b) Turn the light control switch to OFF.
(c) Parking brake lever released.
(d) Gradually cover the top of the sensor.
(e) Verify that the lights should turn ON the accessory lights
and the headlights.
11. INSPECT AUTOMATIC LIGHT CONTROL
(a) Gradually expose the sensor.
(b) Verify that the lights should turn OFF the headlights and
the accessory lights.
12. INSPECT LIGHT±OFF CONDITION
(a) Turn the ignition switch ON.
(b) Gradually cover the top of the sensor.
Lights auto ON:
13. INSPECT LIGHTS±ON CONDITION
(a) Open the driver's door while the ignition switch is OFF.
(b) Turn the light control switch to OFF leaving the door open
and cover the top of the sensor, and verify that the lights
go on when the ignition switch is turned ON.

I01254
Wire harness side:
4 3 2 1
I01255
1
2 34
± BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
BE±27
2247 Author: Date:
14. INSPECT AUTOMATIC LIGHT CONTROL SENSOR
CIRCUIT
Connector disconnected:
Disconnect the connector from the sensor and inspect the con-
nector on the wire harness side, as shown in the table.
Tester connectionConditionSpecified condition
3 ± GroundConstantConstant
1 ± GroundIgnition switch LOCK or ACCNo voltage
1 ± GroundIgnition switch ONBattery positive voltage
4 ± GroundIgnition switch LOCK or ACCNo voltage
4 ± GroundIgnition switch ON5.2 ± 9.0 v
If circuit is as specified, perform the inspection on the following
page.
If the circuit is not as specified, inspect the circuit connected to
other parts.
15. INSPECT AUTOMATIC LIGHT CONTROL SENSOR
CIRCUIT
Connector disconnected:
Connect the wire harness side connector to the sensor and in-
spect wire harness side connector from the back side, as
shown.
HINT:

Ignition switch ON.

Light control switch OFF.

Vehicle's surroundings are bright.
Tester connectionConditionSpecified condition
3 ± GroundConstantContinuity
1 ± GroundIgnition switch LOCK or ACCNo voltage
1 ± GroundIgnition switch ON9.5 V or more
Vehicle under the direct sun light.
(Sensor is not covered)Taillight and Headlight are ON.
If circuit is as specified, try replacing the sensor with a new one.
If the circuit is not as specified, inspect the circuit connected to
other parts.

BE0A7±02
N20156
For Adjustment
in Vertical Direction
For Adjustment in
Horizontal Direction BE±28
± BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
2248 Author: Date:
ADJUSTMENT
1. ADJUST HEADLIGHT AIMING
2. ADJUST SPIRAL CABLE
(See page SR±16)

BE0A8±03
Z19045
E/G Room J/B No.2

HORN Fuse
Turn Signal Light
Instrument Panel J/B
No.1

TURN Fuse
Turn Signal Flasher
Combination Switch

Turn Signal SwitchIgnition SwitchHazard Warning Switch
Turn Signal Light
± BODY ELECTRICALTURN SIGNAL AND HAZARD WARNING SYSTEM
BE±29
2249 Author: Date:
TURN SIGNAL AND HAZARD WARNING SYSTEM
LOCATION

BE0A9±02
N20150
Right
Left
2 31
BE1843
1 23
Turn Signal Light Bulbs (21 W)
N20140
1 2 3
4
5 6 7 8 9 10
BE±30
± BODY ELECTRICALTURN SIGNAL AND HAZARD WARNING SYSTEM
2250 Author: Date:
INSPECTION
1. INSPECT TURN SIGNAL SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
Left turn1 ± 2Continuity
Neutral±No continuity
Right turn2 ± 3Continuity
If continuity is not as specified, replace the switch.
2. INSPECT TURN SIGNAL FLASHER OPERATION
(a) Connect the positive (+) lead from the battery to terminal
2 and the negative (±) lead to terminal 3.
(b) Connect the 2 turn signal light bulbs in parallel to each
other to terminals 1 and 3, check that the bulbs flash.
HINT:
The turn signal lights should flash 60 to 120 times per minute.
If one of the front or rear turn signal lights has an open circuit,
the number of flashes will be more than 140 per minute.
If operation is not as specified, replace the flasher.
3. INSPECT HAZARD WARNING SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
Switch OFF7 ± 10Continuity
Switch ON5 ± 6 ± 9
7 ± 8Continuity
Illumination circuit2 ± 3Continuity
If continuity is not as specified, replace the switch.

BE0AA±03
Z19046
E/G Room J/B No.2

DOME Fuse
Instrument Panel J/B No.1

Integration Relay
Map Light
Dome Light
Door Courtesy Switch
Door Courtesy Switch
Luggage Compartment
Door Courtesy Switch
± BODY ELECTRICALINTERIOR LIGHT SYSTEM
BE±31
2251 Author: Date:
INTERIOR LIGHT SYSTEM
LOCATION