window TOYOTA CAMRY 1999 Service User Guide

I21313
2
1
I12561
2
1
I12560
21
N20564
(b) Close(c) Open
A3 Type B:
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE±67
2287 Author: Date:
(f) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 1 and the negative (±)
lead to terminal 2, and check that the window begins to
descend.
If operation is not as specified, replace the motor.
13. Rear Door:
INSPECT POWER WINDOW MOTOR PTC THERM-
ISTOR OPERATION
(a) Disconnect the connector from the power window switch.
(b) Connect the positive (+) lead from the ammeter to termi-
nal 1 on the wire harness side connector and the negative
(±) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal
2 on the wire harness side connector, and raise the win-
dow to the fully position.
(d) Continue to apply voltage and check that the current
changes to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.
(f) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 2 and the negative (±)
lead to terminal 1, and check that the window begins to
descend.
If operation is not as specified, replace the motor.
14. Key±off power window signal:
INSPECT INTEGRATION RELAY (TYPE B) OPERA-
TION
HINT:
When the relay circuit is as specified, inspect the key±off power
window signal.
(a) Connect the positive (+) lead from the voltmeter to termi-
nal A3 and the negative (±) lead to body ground.
(b) Close the door with ignition switch turned to LOCK or
ACC, and check that the meter needle indicates battery
positive voltage.
(c) Open the door and check that the meter needle indicates
0 V.

N20565
A3 Type B:
N20566
(b) Close (c) Open
A12 Type C:
N20567
A12 Type C: BE±68
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
2288 Author: MH Date: 3/7/02
(d) Turn the ignition switch ON and check that the meter
needle indicates battery positive voltage again.
If operation is not as specified, replace the relay.
15. Key±off power window signal:
INSPECT INTEGRATION RELAY (TYPE C) OPERA-
TION
HINT:
When the relay circuit is as specified, inspect the key±off power
window signal.
(a) Connect the positive (+) lead from the voltmeter to termi-
nal A12 and the negative (±) lead to body ground.
(b) Close the door with ignition switch turned to LOCK or
ACC, and check that the meter needle indicates battery
positive voltage.
(c) Open the door and check that the meter needle indicates
0 V.
(d) Turn the ignition switch ON and check that the meter
needle indicates battery positive voltage again.
If operation is not as specified, replace the relay.
16. INSPECT INTEGRATION RELAY CIRCUIT
(See page XX±XXX)

BE0AP±02
Z19053
Instrument Panel J/B No.1

POWER M±Fuse

CIG Fuse

DOOR Fuse

Integration Relay
Power Window Master Switch

Door Lock Control SwitchDoor Key Lock and Unlock Switch
Door Lock Assembly

Door Lock Motor

Door Unlock Detection Switch
Door Lock Assembly

Door Lock Motor

Door Unlock Detection Switch
Door Lock Control Switch
± BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE±69
2289 Author: Date:
POWER DOOR LOCK CONTROL SYSTEM
LOCATION

N21545
NoiseGlass Printed Antenna
Signal
Radio
Noise
Noise
Noise
Noise
N21546
to Radio
Battery
Choke Coil
Noise
BE±88
± BODY ELECTRICALAUDIO SYSTEM
2308 Author: Date:
(b) Matlers that require attention when checking:

Noise coming into the radio usually has no harm for
practical use as the noise protection is taken and it
is hardly thinkable for an extremely loud noise to
come in. When extremely loud noise comes into the
radio, check if the grounding is normal where the
antenna is installed.

Check if all the regular noise prevention parts are
properly installed and if there is any installation of
non±authorized parts and non±authorized wiring.

If you leave the radio out of tune (not tuning), it is
easy to diagnose the phenomenon as noise occurs
frequently.
(c) Antenna and noise:
Electronic signal received by the antenna will reach to the
radio transmitting through the core wire of the coaxial
cable. Any noise wave other than radio wave is mixed into
this core wire, that naturally causes noise in the radio and
poor sound quality. In order to prevent these noises from
mixing into the radio, the core wire inside the coaxial cable
is covered with a mesh wire called shield wire. This shield
wire shelters the noise and transmits it to the ground, thus
preventing noise from mixing in. If this shield wire has
grounding failure, that causes noise.
(d) Choke coil and noise:
The choke coil is connected in the rear window defogger
circuit. This is conneted so to prevent noise from mixing
into the radio by making the noise current included in the
power source of the rear window defogger flow to the
ground.

I01475
25 Noise NOISE PRODUCED WHEN ENGINE STARTS
Whistling noise which becomes high±pitched when
accelerator strongly depressed, disappears shortly
after engine stops.Generator noise.
Whining noise occurs when A/C is operating. A/C noise.
Scratching noise occurs during sudden acceleration,
driving on rough roads or when ignition switch is turned
on.Fuel gauge noise.
Clicking sound heard when horn button is pressed,
then released. Whirring/ grating sound when pressed
continuously.Horn noise.
Murmuring sound stops when engine stops. Ignition noise.Ye s
No
No
No
No
NoYe s
Ye s
Ye s
Ye s
Tick±tock noise occurs in co±ordination with
blinking of flasher.
Noise occurs during window washer operation. Washer noise.Turn signal noise.
No
NoYe s
Ye s
Scratching noise occurs while engine is running
and continues for a while even after engine stops.
Scraping noise in time with wiper beat.Engine coolant temp. gauge noise.
Wiper noise.
Other type of noise.No
NoYe s
Ye s
± BODY ELECTRICALAUDIO SYSTEM
BE±113
2333 Author: Date:

BE±8
± BODY ELECTRICALBODY ELECTRICAL SYSTEM
2228 Author: Date:
Shift indicator lights do not light up.
1. Bulb
2. Meter Circuit Plate
3. Park/Neutral Position Switch (A140E)
(A541E)
4. Wire Harness±
BE±46
DI±424
DI±479
±
Only one shift indicator does not light up.1. Bulb
2. Meter Circuit Plate±
BE±46
Malfunction indicator light does not light up.
1. Bulb
2. ECM
3. Meter Circuit Plate
4. Wire Harness±
±
BE±46
±
SLIP indicator light does not light up.
1. Bulb
2. Traction ECU
3. Meter Circuit Plate
4. Wire Harness±
±
BE±46
±
TRAC OFF indicator light does not light up.
1. Bulb
2. Traction ECU
3. Meter Circuit Plate
4. Wire Harness±
±
BE±46
±
Security indicator light does not light up.
1. Bulb
2. Security ECU
3. Meter Circuit Plate
4. Wire Harness±
±
BE±46
±
Indicator lights do not light up. (Except Turn, Hi±beam and
security)1. GAUGE Fuse (I/P J/B No.1)
2. Wire Harness±
±
DEFOGGER SYSTEM
SymptomSuspect AreaSee page
All defogger systems do not operate.
1. DEFOG M±Fuse (I/P J/B No.1)
2. HTR Fuse (I/P J/B No.1)
3. Defogger Relay (I/P J/B No.1)
4. Defogger Switch
5. Wire Harness±
±
BE±56
BE±56
±
Rear window defogger does not operate.
1. Defogger Wire
2. Choke Coil
3. Wire HarnessBE±56
±
±
Mirror defogger does not operate.
1. MIR/HTR Fuse (I/P J/B No.1)
2. Mirror Defogger
3. Wire Harness±
BE±56
±
POWER WINDOW CONTROL SYSTEM
SymptomSuspect AreaSee page
Power window does not operate (ALL).
(Power Door Lock does not operate)1. POWER M±Fuse (I/P J/B No.1)
2. Power Main Relay (I/P J/B No.1)
3. Wire Harness±
BE±60
±
Power window does not operate (ALL).
(Power Door Lock is normal)1. Ignition Switch
2. Power Window Master Switch
3. Wire HarnessBE±14
BE±60
±
ºOne Touch Power Window Systemº does not operate.1. Power Window Master SwitchBE±60
Only one window glass does not move.
1. Power Window Master Switch
2. Power Window Switch
3. Power Window Motor
4. Wire HarnessBE±60
BE±60
BE±60
±
ºWindow Lock Systemº does not operate.1. Power Window Master SwitchBE±60

± BODY ELECTRICALBODY ELECTRICAL SYSTEM
BE±9
2229 Author: Date:
ºWindow Lock Illuminationº does not light up.1. Power Window Master SwitchBE±60
Key±off power window does not operate.
1. GAUGE Fuse (I/P J/B No.1)
2. Integration Relay (I/P J/B No.1)
3. Ignition Switch
4. Door Courtesy Switch
5. Wire Harness±
BE±60
BE±14
BE±32
±
POWER DOOR LOCK CONTROL SYSTEM
SymptomSuspect AreaSee page
ºDoor lock systemº does not operate at all.
1. POWER M±Fuse (I/P J/B No.1)
2. CIG Fuse (I/P J/B No.1)
3. DOOR Fuse (I/P J/B No.1)
4. Integration Relay (I/P J/B No.1)
5. Wire Harness±
±
±
BE±70
±
Door lock system does not operate by manual switch.
1. Power Window Master Switch
2. Door Lock Manual Switch
3. Integration Relay (I/P J/B No.1)
4. Wire HarnessBE±60
BE±70
BE±70
±
Door lock system does not operate by door key.
1. Door Key Lock and Unlock Switch
2. Integration Relay (I/P J/B No.1)
3. Wire Harness
4. Door Lock Link DisconnectedBE±70
BE±70
±
±
Fault in 2±Operation unlock function of Driver's side door key lock
and unlock switch.1. Door Key Lock and Unlock Switch
2. Integration Relay (I/P J/B No.1)
3. Wire HarnessBE±70
BE±70
±
Fault in key confine prevention operate.
1. Integration Relay (I/P J/B No.1)
2. Key Unlock Warning Switch
3. Door Courtesy Switch
4. Wire HarnessBE±70
BE±14
BE±32
±
Only one door lock does not operate.1. Door Lock Motor
2. Wire HarnessBE±70
±
SLIDING ROOF SYSTEM
SymptomSuspect AreaSee page
Sliding roof system does not operate.
(Door Lock does not operate)1. POWER M±Fuse (I/P J/B No.1)
2. Power Main Relay (I/P J/B No.1)
3. Wire Harness±
BE±60
±
Sliding roof system does not operate.
(Door Lock is normal)
1. Ignition Switch
2. Sliding Roof Control Relay and Switch
3. Sliding Roof Motor and Limit Switch
4. Wire HarnessBE±14
BE±74
BE±74
±
Sliding roof system operates abnormally.
1. Sliding Roof Control Relay and Switch
2. Sliding Roof Motor and Limit Switch
3. Wire HarnessBE±74
BE±74
±
Sliding roof system stops operation half way.
(Stones of foreign material trapped in motor assembly)1. Sliding Roof Control Relay and Switch
2. Sliding Roof Motor and Limit Switch
3. Wire HarnessBE±74
BE±74
±
ºKey±off Sliding Roofº operation does not operate.
1. DOME Fuse (E/G Room J/B No.2)
2. GAUGE Fuse (I/P J/B No.1)
3. Ignition Switch
4. Integration Relay (I/P J/B No.1)
5. Wire Harness±
±
BE±14
BE±14
±

BE0AN±03
Z19052
Ignition Switch
Instrument Panel J/B No.1

POWER M±Fuse

GAUGE Fuse

Power Main Relay

Integration Relay
Power Window Switch
Power Window Master SwitchPower Window SwitchDoor Courtesy Switch
Power Window Switch
Power Window Regulator
Assembly

Power Window Motor
Door Courtesy
Switch
Power Window Regulator Assembly

Power Window MotorPower Window Regulator Assembly

Power Window Motor
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE±59
2279 Author: Date:
POWER WINDOW CONTROL SYSTEM
LOCATION

BE0AO±02
N20559
1 2 3 4 5 6
7 8 9 10 11 12 13 14 BE±60
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
2280 Author: MH Date: 3/7/02
INSPECTION
1. INSPECT POWER WINDOW MASTER SWITCH CON-
TINUITY
(a) Inspect the front driver's switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP3 ± 8 ± 9
4 ± 5 ± 6Continuity
OFF3 ± 4 ± 5
4 ± 5 ± 6Continuity
DOWN6 ± 8 ± 9
3 ± 4 ± 5Continuity
Window lock:
Switch positionTester connectionSpecified condition
UP3 ± 8 ± 9
4 ± 5 ± 6Continuity
OFF3 ± 4 ± 5
4 ± 5 ± 6Continuity
DOWN6 ± 8 ± 9
3 ± 4 ± 5Continuity
(b) Inspect the front passenger's switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 11
4 ± 5 ± 13Continuity
OFF4 ± 5 ± 11
4 ± 5 ± 13Continuity
DOWN8 ± 9 ± 13
4 ± 5 ± 11Continuity
Window lock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 11Continuity
OFF11 ± 13Continuity
DOWN8 ± 9 ± 13Continuity
(c) Inspect the rear left switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 10
4 ± 5 ± 12Continuity
OFF4 ± 5 ± 10
4 ± 5 ± 12Continuity
DOWN8 ± 9 ± 12
4 ± 5 ± 10Continuity

N02358 Unlock
4
8
N02359
4
8
Lock
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE±61
2281 Author: Date:
Window lock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 10Continuity
OFF10 ± 12Continuity
DOWN8 ± 9 ± 12Continuity
(d) Inspect the rear right switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP7 ± 8 ± 9
4 ± 5 ± 14Continuity
OFF4 ± 5 ± 7
4 ± 5 ± 14Continuity
DOWN8 ± 9 ± 14
4 ± 5 ± 7Continuity
Window lock:
Switch positionTester connectionSpecified condition
UP7 ± 8 ± 9Continuity
OFF7 ± 14Continuity
DOWN8 ± 9 ± 14Continuity
If continuity is not as specified, replace the master switch.
2. INSPECT POWER WINDOW MASTER SWITCH ILLU-
MINATION
(a) Set the window lock switch to the unlock position.
(b) Connect the positive (+) lead from the battery to terminal
8 and the negative (±) lead to terminal 4, and check that
all the illuminations light up.
(c) Set the window lock switch to the lock position, check that
all the passenger's power window switch illuminations go
out.
If operation is not as specified, replace the master switch.