horn TOYOTA CAMRY 1999 Service Repair Manual

BE±4
± BODY ELECTRICALBODY ELECTRICAL SYSTEM
2224 Author: Date:
Taillight does not light.
(Headlight does not light)1. Integration Relay (I/P J/B No.1)
2. Light Control Switch
3. Wire HarnessBE±14
BE±24
±
Taillight does not light.
(Headlight is normal)
1. TAIL Fuse (I/P J/B No.1)
2. Taillight Control Relay (I/P J/B No.1)
3. Integration Relay (I/P J/B No.1)
4. Light Control Switch
5. Wire Harness±
BE±24
BE±14
BE±24
±
Only one side light does not light.1. Bulb
2. Wire Harness±
±
Rear Combination light does not light.
1. Bulb
2. Light Failure Sensor
3. Wire Harness±
BE±37
±
ºAuto Turn±off Systemº does not operate.
1. GAUGE Fuse (I/P J/B No.1)
2. Integration Relay (I/P J/B No.1)
3. Door Courtesy Switch (Driver's)
4. Wire Harness±
BE±14
BE±24
±
*Terminal L of generator and parking brake switch
TURN SIGNAL AND HAZARD WARNING SYSTEM
SymptomSuspect AreaSee page
ºHazardº and ºTurnº do not light up.
1. Hazard Warning Switch
2. Turn Signal Flasher
3. Wire HarnessBE±30
BE±30
±
The flashing frequency is abnormal.
1. Bulb
2. Turn Signal Switch
3. Wire Harness±
BE±30
±
Hazard warning light does not light up.
(Turn is normal.)1. HORN Fuse (E/G Room J/B No.2)
2. Wire Harness±
±
Hazard warning light does not light up in one direction.1. Hazard Warning Switch
2. Wire HarnessBE±30
±
*1Turn signal does not light up.
1. Ignition Switch
2. TURN Fuse (I/P J/B No.1)
3. Turn Signal Switch
4. Wire HarnessBE±14
±
BE±30
±
*2Turn signal does not light up.
1. TURN Fuse (I/P J/B No.1)
2. Turn Signal Switch
3. Wire Harness±
BE±30
±
Turn signal does not light up in one direction.1. Turn Signal Switch
2. Wire HarnessBE±30
±
Only one bulb does not light up.1. Bulb
2. Wire Harness±
±
*1: Combination meter, wiper and washer do not operate.
*
2: Combination meter, wiper and washer are normal.
INTERIOR LIGHT SYSTEM
SymptomSuspect AreaSee page
ºIlluminated Entry Systemº does not operate.
1. Door Courtesy Switch
2. Integration Relay (I/P J/B No.1)
3. Wire HarnessBE±32
BE±14
±
Only one interior light does not light up.1. Bulb
2. Wire Harness±
±
Interior light does not light up (All).1. DOME Fuse (E/G Room J/B No.2)
2. Wire Harness±
±

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

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±4
± BODY ELECTRICALBODY ELECTRICAL SYSTEM
2224 Author: Date:
Taillight does not light.
(Headlight does not light)1. Integration Relay (I/P J/B No.1)
2. Light Control Switch
3. Wire HarnessBE±14
BE±24
±
Taillight does not light.
(Headlight is normal)
1. TAIL Fuse (I/P J/B No.1)
2. Taillight Control Relay (I/P J/B No.1)
3. Integration Relay (I/P J/B No.1)
4. Light Control Switch
5. Wire Harness±
BE±24
BE±14
BE±24
±
Only one side light does not light.1. Bulb
2. Wire Harness±
±
Rear Combination light does not light.
1. Bulb
2. Light Failure Sensor
3. Wire Harness±
BE±37
±
ºAuto Turn±off Systemº does not operate.
1. GAUGE Fuse (I/P J/B No.1)
2. Integration Relay (I/P J/B No.1)
3. Door Courtesy Switch (Driver's)
4. Wire Harness±
BE±14
BE±24
±
*Terminal L of generator and parking brake switch
TURN SIGNAL AND HAZARD WARNING SYSTEM
SymptomSuspect AreaSee page
ºHazardº and ºTurnº do not light up.
1. Hazard Warning Switch
2. Turn Signal Flasher
3. Wire HarnessBE±30
BE±30
±
The flashing frequency is abnormal.
1. Bulb
2. Turn Signal Switch
3. Wire Harness±
BE±30
±
Hazard warning light does not light up.
(Turn is normal.)1. HORN Fuse (E/G Room J/B No.2)
2. Wire Harness±
±
Hazard warning light does not light up in one direction.1. Hazard Warning Switch
2. Wire HarnessBE±30
±
*1Turn signal does not light up.
1. Ignition Switch
2. TURN Fuse (I/P J/B No.1)
3. Turn Signal Switch
4. Wire HarnessBE±14
±
BE±30
±
*2Turn signal does not light up.
1. TURN Fuse (I/P J/B No.1)
2. Turn Signal Switch
3. Wire Harness±
BE±30
±
Turn signal does not light up in one direction.1. Turn Signal Switch
2. Wire HarnessBE±30
±
Only one bulb does not light up.1. Bulb
2. Wire Harness±
±
*1: Combination meter, wiper and washer do not operate.
*
2: Combination meter, wiper and washer are normal.
INTERIOR LIGHT SYSTEM
SymptomSuspect AreaSee page
ºIlluminated Entry Systemº does not operate.
1. Door Courtesy Switch
2. Integration Relay (I/P J/B No.1)
3. Wire HarnessBE±32
BE±14
±
Only one interior light does not light up.1. Bulb
2. Wire Harness±
±
Interior light does not light up (All).1. DOME Fuse (E/G Room J/B No.2)
2. Wire Harness±
±

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

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:

DI06N±05
THEFT DETERRENT SYSTEM Check Sheet
Inspector 's name:
Customer 's Name
Date of VehicleRegistration No.
Registration Year
Frame No.
Odometer Reading / /km
Mile
Weather Conditions
When Problem
Occurred Frequency Problem OccursWeather
Outdoor temperature
/ /

Constant
Sometimes ( Times per day, month)

Once only Brought in

Theft deterrent system cannot be set.

Indicator light does not flash when the theft deterrent system is set.
(It stays on or does not light at all.)

Theft deterrent system
does not operate.
When unlocked using the
door lock knob.

When the engine hood is
opened.

System cannot be
canceled once set.
When door is unlocked using key or wireless door lock control system.

When the key is inserted in the ignition key cylinder and turned to ACC or ON
position.
(However, only when the system has never operated)

When the luggage compartment door is opened with the key.

System cannot be
canceled during warning
operation.
When door is unlocked using key or wireless door lock control system.

When the key is inserted in the ignition key cylinder and turned to ACC or ON
position.

Warning operation starts when the system is set and the door or luggage compartment door is opened with
the key.

Others.
Date Problem First Occurred

Fine
Cloudy
Rainy
Snowy

Various/Others

Hot
Warm
Cool

Cold (Approx. 5F ( 5C))
Problem Symptom
Malfunction

Horns only

Theft deterrent horn only

Headlights only

Taillights only

Starter cut only

Door lock operation only
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI±827
1062 Author: Date:
CUSTOMER PROBLEM ANALYSIS CHECK

I00228
0.25 ± 0.05 sec.
0.25 ± 0.05 sec.
ON
OFF
Horns Sounding and Lights Flashing
Pattern
0.2 ± 0.05 sec.
0.55 ± 0.05 sec. ON
OFF
Output of Key Lock Pattern
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI±829
1064 Author: Date:
(3) About 30 seconds after the process±(2), on the pre-
vious page the Theft Deterrent mode will automati-
cally start.
HINT:
If, while following above steps, you use the key or the remote
control to lock the door, the system will be set to ACTIVE ARM-
ING MODE.
3. THEFT DETERRENT OPERATION
When the system is set to the theft deterrent mode and any of
the following conditions are met, the system sounds the horns
and flashes the headlights and the taillights for about 1 minute.
At the same time locks all doors (If all doors are not locked at
once, the system repeats door locking operation every 0.55 se-
conds during the one±minute alarm time).
Condition
(1) Any of the doors (Including the engine hood and
luggage compartment door) is unlocked or opened
without the key. *1
(2) The battery terminal is disconnected and recon-
nected. *2
(3) The system receives panic signal from remote key-
less entry. *3
*1: Only active arming mode.
*2: When the ignition key is not inserted in the key
cylinder.

DI06P±05
I00233
I00234
I00236
Theft Deterrent Horn
Horn
Engine Hood Courtesy SwitchE/G Room J/B No.2

DOME Fuse

HORN Fuse

ECU±IG Fuse

CIG Fuse

ST Relay

HORN Relay

Headlight Control
Relay
Theft Deterrent ECU
Ignition Switch Key Unlock Warning Switch
Instrument Panel J/B

DOOR Fuse

ST Fuse

Taillight Control
Relay
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI±833
1068 Author: Date:
PARTS LOCATION

DI±836
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
1071 Author: Date:
+B1 e Body ground
(T4±12 eBody ground)R eW±BAlways10 ± 14 V
IG e E
(T4±13 e T3±7)B±R e W±BIgnition switch is turned to ºONº position10 ± 14 V
LSWD e ELRWB
Door unlock detection switch ºONº
(Driver's door)Below 1 WLSWD e E
(T4±14 e T3±7)L±R e W±BDoor unlock detection switch ºOFFº
(Driver's door)1 MW or higher
LSWP e EYWB
Door unlock detection switch ºONº
(Passenger's door)Below 1 WLSWP e E
(T4±15 e T3±7)Y e W±BDoor unlock detection switch ºOFFº
(Passenger's door)1 MW or higher
LSWR e ELYWB
Door unlock detection switch ºONº
(Rear door)Below 1 WLSWR e E
(T4±16 e T3±7)L±Y e W±BDoor unlock detection switch ºOFFº
(Rear door)1 MW or higher
PANI e ELGWBIt is receiving panic signal from remote keyless entryBelow 1 WPANI e E
(T4±18 e T3±7)LG e W±BExcept above mention1 MW or hegher
+B2 e Body ground
(T3±1 e Body ground)L±W e Body
groundAlways10 ± 14 V
IND e E
(T3±6 e T3±7)R±Y eW±BDuring set preparation3 ± 5 V
E e Body ground
(T3±7 e Body ground)W±B e Body
groundAlways10 ± 14 V
SH e E
(T3±9 e T3±7)W±L e W±BAlways10 ± 14 V
HEAD e E
(T3±10 e T3±7)R±B e W±BLight control switch ºHEADº10 ± 14 V
TA I L e E
(T3±11 e T3±7)G±R e W±BLight control switch ºTAILº or ºHEADº10 ± 14 V
HORN e E
(T3±12 e T3±7)G±B e W±BHorn switch ºOFFº10 ± 14 V