Camry Solara SEV6 V6-3.0L (1MZ-FE) (1999)
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Key Reminder Switch: Description and Operation
System Outline
Current always flows to TERMINAL 1 of the integration relay through the DOME fuse.
1. SEAT BELT WARNING SYSTEM
When the ignition SW is turned ON, the signal is input to the integration relay and the passenger seat belt warning light.
At this time, to determine whether or not the driver fastens the seat belt, the signal from the buckle SW LH is input to TERMINAL 8 of the
integration relay. If the driver does not fasten the seat belt, the driver seat belt warning light blinks and the alarm buzzer goes on.
Additionally, the sensor (Seat belt warning occupant detection sensor) installed on the front passenger seat detects the passenger and determines
whether or not the passenger fastens the seat belt. If the passenger does not fasten the seat belt, the signals from the seat belt warning occupant
detection sensor is input to TERMINAL B 15 of the integration relay and from the Buckle SW RH is input to TERMINAL B 14 of the
integration relay, and the passenger seat belt warning light is blinked.
2. KEY REMINDER SYSTEM
With the ignition key inserted in the key cylinder (Unlock warning SW ON), the ignition SW still OFF and driver's door open (Door courtesy SW
ON), when a signal is input to TERMINAL 5 and 6 of the integration relay, the relay operates, current flows from TERMINAL 1 of the relay to
TERMINAL 10 to GROUND and key reminder buzzer sounds.
