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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 157 (Instrument Panel) >> Component Tests >> Seat Belt Buckle Switch

Seat Belt Buckle Switch

WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
  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.