xA L4-1.5L (1NZ-FE) (2006)
/Page-1321001.png)
Audible Warning Device: Description and Operation
Key Reminder and Seat Belt Warning
System Outline
Current is always applied from the DOME fuse to TERMINAL (A) 7 of the combination meter. When the ignition SW is turned to ON position, the
current from the GAUGE fuse flows to TERMINAL (A) 1 of the combination meter.
1. Seat Belt Warning System
When the ignition SW turned on, a signal is input to the combination meter. To determine whether the driver has fastened the seat belt, a signal is
input from the buckle SW LH to TERMINAL (B) 6 of the combination meter. When the seat belt is not fastened, the seat belt warning light in the
combination meter blinks, and emits a warning sound.
In addition, the front passenger is recognized by a sensor (Occupant detection sensor) is installed in the front passenger seat, and determines
whether the seat belt is fastened. When not fastened, the signals from the buckle SW RH is input to TERMINAL (B) 8 of the combination meter,
and the front passenger seat belt warning light blinks.
2. Key Reminder System
When the driver door is opened with the ignition SW off and ignition key remaining in the key cylinder (Unlock warning SW on), a signal is input
from the unlock warning SW to TERMINAL (B) 18 of the combination meter, and from the door courtesy SW front LH to TERMINAL (B) 25 of
the combination meter. As a result, the buzzer in the combination meter goes on and warns the driver that the key is remaining in the key cylinder.
