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Home >> Lexus >> 2003 >> RX 300 FWD >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel >> Component Tests >> Seat Belt Buckle Switch

Seat Belt Buckle Switch

  1. Driver Side -  Check that continuity exists between terminals No. 2 and 3 on the switch side connector with the switch ON (belt fastened). See CONNECTOR IDENTIFICATION . Check that continuity exists between the terminals No. 1 and 3 on the switch side connector with the switch OFF (belt unfastened). If operation is not as specified, replace the switch.
  2. Passenger Side -  Check that continuity exists between terminals No. 1 and 3 on the switch side connector with the switch ON (belt fastened). Check that continuity exists between the terminals No. 2 and 3 on the switch side connector with the switch OFF (belt unfastened). If operation is not as specified, replace the switch.