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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 934 (Warning Chime System) >> System Description >> Warning Chime System >> Seat Belt Warning Chime >> SEAT BELT WARNING CHIME: Component Description

SEAT BELT WARNING CHIME: Component Description

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Unit Description
Combination meter
  • Receives the seat belt buckle switch signal from the seat belt buckle pre-tensioner assembly LH (seat belt buckle switch) and transmits it to BCM via CAN communication line.
  • Receives a buzzer output signal from BCM via CAN communication line and sounds the buzzer.
BCM Judges the seat belt warning condition from the seat belt buckle switch signal received from the combination meter and transmits a buzzer output signal to the combination meter via CAN communication line if necessary.
Seat belt buckle pre-tensioner assembly LH (seat belt buckle switch) Transmits seat belt buckle switch signal to combination meter.