Inspection Procedure

1. Remove the front seat inner belt LH.
2. Measure the resistance of the buckle switch.

   Standard resistance 

   TESTER CONNECTION SPECIFIED CONDITION
   
   

   Tester Connection	Condition	Specified Condition
   1 - 2	Seat belt is unfastened	Below 1 Ω
   	Seat belt is fastened	10 kΩ or higher

   Fig 1: Identifying Front Seat Inner Belt Connector Terminal

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE FRONT SEAT INNER BELT ASSEMBLY LH 

OK: GO TO NEXT STEP 

1. Disconnect the B15 belt connector.
2. Disconnect the C10 meter connector.
3. Measure the resistance of the wire harness side connectors.

   Standard resistance 

   TESTER CONNECTION SPECIFIED CONDITION
   
   

   Tester Connection	Specified Condition
   C10-6 - B15-2	Below 1 Ω
   B15-1 - Body ground

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

Fig 2: Identifying B15 Belt And C10 Meter Connector Terminal

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: REPLACE COMBINATION METER ASSEMBLY