TOYOTA CAMRY 2000 Service Repair Manual

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

BE0AB±03
N21873
w/ Sliding roof:
w/o Sliding roof:21
1
2
N20157
2
Ohmmeter
N20158
2
1Ohmmeter
N20159
ON
OFFOhmmeter BE±32
± BODY ELECTRICALINTERIOR LIGHT SYSTEM
2252 Author: Date:
INSPECTION
1. INSPECT MAP LIGHT SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF±No continuity
ON1 ± 2Continuity
If continuity is not as specified, replace the light assembly or
bulb.
2. INSPECT DOME LAMP SWITCH
(a) Disconnect the connector from the dome lamp.
(b) Turn the dome lamp switch ON, check that continuity ex-
ists between terminal 2 and body ground.
(c) Turn the dome lamp switch DOOR, check that there is
continuity exists between terminal 1 and 2.
If operation is not as specified, replace the switch.
3. INSPECT DOOR COURTESY SWITCH CONTINUITY
(a) Check that continuity exists between terminal and the
switch body with the switch ON (switch pin released:
opened door).
(b) Check that no continuity exists between terminal and the
switch body with the switch OFF (switch pin pushed in:
closed doors).
If operation is not as specified, replace the switch.

I01447
ON
OFF
± BODY ELECTRICALINTERIOR LIGHT SYSTEM
BE±33
2253 Author: Date:
4. INSPECT LUGGAGE COMPARTMENT DOOR COUR-
TESY SWITCH CONTINUITY
(a) Check that continuity exists between terminal and switch
body with the switch ON (switch pin released: opened
door).
(b) Check that no continuity exists between the terminal and
switch body with the switch OFF (switch pin pushed in:
closed door).
If operation is not as specified, replace the switch.
5. INSPECT ILLUMINATED ENTRY SYSTEM
(See Integration relay circuit on page BE±14)

BE0AC±02
Z19047
Instrument Panel
J/B No.1

GAUGE FuseIgnition Switch
Back±up Light
Back±up Light SwitchBack±up Light
Switch
PNP Switch 5S±FE engine:1MZ±FE engine: BE±34
± BODY ELECTRICALBACK±UP LIGHT SYSTEM
2254 Author: Date:
BACK±UP LIGHT SYSTEM
LOCATION

BE0AD±02
N14065
Push
Free
± BODY ELECTRICALBACK±UP LIGHT SYSTEM
BE±35
2255 Author: Date:
INSPECTION
INSPECT BACK±UP LIGHT SWITCH CONTINUITY
ConditionTester connectionSpecified condition
Free±No continuity
Push1 ± 2Continuity
If continuity is not as specified, replace the switch.

BE0AE±02
Z19048
Stop Light Switch
Instrument Panel J/B No.1

STOP Fuse
Hi±Mounted Stop Light
Stop Light
Light Failure Sensor BE±36
± BODY ELECTRICALSTOP LIGHT SYSTEM
2256 Author: Date:
STOP LIGHT SYSTEM
LOCATION