Front Seat Inner Belt Assembly: Inspection

1. Measure the resistance of the buckle switch.

Fig 1: Identifying Buckle Switch Connector - LH

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the inner belt assembly.

1. Measure the resistance of the buckle switch.
   STANDARD RESISTANCE
   
   

   Tester Connection	Condition	Specified Condition
   a3-2 - a3-3	Seat belt is fastened	Below 1 Ω
   a3-2 - a3-3	Seat belt is unfastened	1 MΩ or higher
   A2 - A4	Seat belt is unfastened	1 MΩ or higher
   A2 - A4	Seat belt is fastened (Apply more than 21.5 Nm (219 kgf cm, 15.9 ft. lbf) to occupant detection sensor)	Below 1 Ω
   A2 - A4	Seat belt is unfastened (Seat is not occupied)	1 MΩ or higher

   Fig 2: Identifying Buckle Switch Connector - RH

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If the result is not as specified, replace the inner belt assembly.