6902K–03

B57706

Low Pitched Horn Assy

High Pitched Horn Assy

Steering Wheel Pad

–

COMMUNICATION SYSTEM

HORN SYSTEM

69–1

2527

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

HORN SYSTEM

LOCATION

6902L–03

69–2

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COMMUNICATION SYSTEM

HORN SYSTEM

2528

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

PROBLEM SYMPTOMS TABLE

Symptom

Suspected Area

See page

Horn does not sound

2. Horn button switch

3. High pitched horn

4. Low pitched horn

5. HORN relay

6. Wire harness

–
–
–

69–3

–

6902M–03

B16200

–

COMMUNICATION SYSTEM

HORN SYSTEM

69–3

2529

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

INSPECTION

1.

INSPECT HORN RELAY ASSY

(a)

Inspect the horn relay (Marking: HORN) continuity.

Condition

Tester connection

Specified condition

Constant

1

⇔

2

Continuity

Constant

3

⇔

5

No continuity

Apply B+ between

terminals 1 and 2

3

⇔

5

Continuity

If the continuity is not as specified, replace the relay.

6902N–04

B56848

69–4

–

COMMUNICATION SYSTEM

LOW PITCHED HORN ASSY

2530

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

LOW PITCHED HORN ASSY

REPLACEMENT

1.

REMOVE LOW PITCHED HORN ASSY

(a)

Disconnect the connector.

(b)

Remove the bolt and the low pitched horn assembly.

2.

INSTALL LOW PITCHED HORN ASSY

(a)

Place the stay onto the baffle part in the radiator support
upper, and then install the low pitched horn assembly with
the bolt.
Torque: 16 – 23 N

⋅

m (163 – 235 kgf

⋅

cm, 12 – 17 ft

⋅

lbf)

(b)

Connect the connector.

6902S–01

B56160

I03487

PRESSED

GARAGE DOOR
OPENER SWITCH

RELEASED

LEARN MODE

ENTER

EXIT

LED
OPERATION

ON

OFF

ORIGINAL
TRANSMITTER

ON

OFF

20 sec.

LED flashes
at a cycle of 1 Hz

LED flashes
at a cycle of 5.6 Hz

–

COMMUNICATION SYSTEM

GARAGE DOOR OPENER SYSTEM

69–5

2531

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

GARAGE DOOR OPENER SYSTEM

REGISTRATION

1.

NEW CODE REGISTRATION

NOTICE:

If pressing the switch of the original transmitter to register a code, the system might operate.

When registering the transmitter codes such as for garage, gate or something, check that there
is nobody around then register them.

(a)

Press the switch for the item to be registered for 20 seconds.

HINT:
When transferring to the registration mode, LED (red) blinks in 1 Hz cycle.

(b)

In the condition of step (a), bring the original transmitter
within 1–inch area around the garage door opener and
press the switch (code transmitting).

HINT:
When code registration is complete correctly, LED (red) blinks
in 5.6 Hz cycle.

New code registration timing chart

A53171

GARAGE DOOR
OPENER SWITCH

( Switches at both end )

CLEAR/DEFAULT MODE

LED OPERATION

PRESSED

RELEASED

ON

OFF

Enter into erase mode to
erase all 3 channels

20 sec.

10 sec.

LOAD DEFAULT

LED flashes at a cycle of 6 Hz

OFF

ON

69–6

–

COMMUNICATION SYSTEM

GARAGE DOOR OPENER SYSTEM

2532

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

(c)

If a code can not be registered, observe the following conditions.

HINT:

If the battery of original transmitter is consumed.

Press the switch of the original transmitter repeatedly in the registration mode, as some transmitters
stop transmitting for 1 to 2 seconds.

This system is not applicable to the garage door opener which was made before 1982.

2.

CODE DELETION

(a)

Press the switches at both ends of the garage door opener simultaneously for 20 seconds.

HINT:
When transferring to the deletion mode, LED (red) blinks in 6 Hz cycle.
(b)

When releasing the switch within 10 seconds after transferring to the deletion mode, all the registered
codes will be erased.

HINT:
Press the switch until blinking in 6 Hz cycle stops, to set the default code for check.

Code deletion timing chart

6902T–01

B56159

B56160

B56158

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COMMUNICATION SYSTEM

GARAGE DOOR OPENER SYSTEM

69–7

2533

Author:

Date:

2002 CAMRY REPAIR MANUAL (RM881U)

INSPECTION

1.

INSPECT GARAGE DOOR OPENER

(a)

Press the switch and check that each LED (red) lights up.
Even if only one switch is found not to light up, replace the
garage door opener.

2.

INSPECT GARAGE DOOR OPENER REGISTRATION
AND TRANSMITTING

HINT:
Use the home link tester made by KENT MORE for this test. Be-
cause it is necessary to register the code of the hand–held
transmitter, the customer’s code should be erased. When the
inspection is complete, register the customer’s code again.
(a)

Check that the code of hand–held transmitter for inspec-
tion can be registered.

HINT:
If the code can not be registered, replace the garage door open-
er.
(b)

Press the switch which inspection code has been regis-
tered for and check that LED (green) of the home link tes-
ter lights up.

HINT:
If the LED (green) does not light up, replace the garage door
opener.