Seat Belt Buckle Switch
WARNING: This page is about a different car, the 2003 Lexus IS 300 and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
- Check that continuity exists between terminals No. 1 and 2 on the switch side connector with the switch ON (belt fastened). See CONNECTOR IDENTIFICATION .
- Check that continuity exists between terminals No. 1 and 2 on the switch side connector with the switch OFF (belt unfastened). If operation is not as specified, replace the switch.