CIRCUIT DIAGRAMS
-
Buzzer Circuit
211
OPERATION
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<Key-reminder warning>
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Battery positive voltage is continuously applied to the key-reminder switch.
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If the driver’s door is opened (door switch ON) with the key inserted in the ignition switch (key-reminder
switch ON), the buzzer sounds to warn that the key has been left in the switch.
&eat
belt warning>
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When the ignition switch is turned on, the timer circuit and pulse circuit will flicker the seat belt warning
light for approx. 6 seconds with the buzzer intermittently sounding.
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If
the seat belt is fastened for the while, the seat belt switch will be turned off and the buzzer will
stop.
TROUBLESHOOTING HINTS
/
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Problem Check method
The key-reminder The seat belt warning function l
Check the door switch.
warning
doesn’t is OK.
(Refer to GROUP 42-Door Assembly.)
sound.
The seat belt warning also l Check the buzzer.
doesn’t function.
(Refer to GROUP
52A-Seat
Belt.)
The seat belt
warn-
The seat belt warning light l Check the seat belt switch.
ing doesn’t
func-
flashes.
(Refer to GROUP 52A-Seat Belt.)
tion.
The seat belt warning light l Check the key-reminder switch.
also does not function (and
(Refer to GROUP M-Ignition Switch.)
the key-reminder warning
also does not function).
The buzzer doesn’t stop even through the driver’s
l
Check the seat belt switch.
seat belt has been buckled.
(Refer to GROUP 52A-Seat Belt.)
The seat belt warning light doesn’t flashes (but the
l
Check the light bulb.
buzzer sounds).
l
Check the key-reminder switch.
(Refer to GROUP 54-Ignition Switch.)
l
Check the seat belt switch.
(Refer to GROUP
52A-Seat
Belt.)
The warning light does not flash and the warning
l
Check the ignition switch input signal.
buzzer also does not sound.
(Refer to GROUP
52A-Troubleshooting.)
l Check the key-reminder switch.
(Refer to GROUP 54-Ignition Switch.)
l
Check the seat belt switch.
(Refer to GROUP 52A-Seat Belt.)
The warning light flashes, but the warning buzzer l
Check the key-reminder switch.
does not sound.
(Refer to GROUP M-Ignition Switch.)
l
Check the seat belt switch.
(Refer to GROUP 52A-Seat Belt.)
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