SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-104
Door ajar warning buzzer
The buzzer is sounded 4 times by the ETACS-ECU to warn the
driver if any door is open when the ignition is switched ON and
the vehicle speed reaches 8 km/h (5 mph) or faster. The buzzer
will continue to sound for 4 times even if the ignition, door sta-
tus, or vehicle speed requirements are not maintained.
NOTE: The warning buzzer can be customized on vehicles
equipped with a multi center display (middle grade type). Refer
to
P.54B-555
.
Multi center display operation tone <vehicles with multi
center display (middle-grade type)>
The ETACS-ECU sounds the buzzer when the buzzer signal is
sent from the center display.
Turn-signal light buzzer
The ETACS-ECU sounds the buzzer in sync with the turn-sig-
nal lights or hazard warning lights.
NOTE: The turn-signal light buzzer can be customized on vehi-
cles equipped with a multi center display (middle grade type).
Refer to
P.54B-555
.