SCION xA (EM00D0U)
121
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.
: Parts Location
Code See Page Code See Page Code See Page
Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location)
1A 24 Engine Room Main Wire and Instrument Panel J/B (Lower Finish Panel)
1D
Connector Joining Wire Harness and Wire Harness
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IB1 36 Floor Wire and Instrument Panel Wire (Upper Side of the Instrument Panel J/B)
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