Inspection Procedure

1. Disconnect the O13 connector of the front seat outer belt assembly LH.
2. Measure the resistance according to the value(s) in FRONT SEAT OUTER BELT ASSEMBLY LH  .

   Standard resistance 

   FRONT SEAT OUTER BELT ASSEMBLY LH
   
   

   Tester Connection	Condition	Specified Condition
   O13-1 - Body ground	Always	1 M ohms or higher
   O13-2 - Body ground	Always	1 M ohms or higher

Fig 1: Inspecting Front Seat Outer Belt Assembly LH

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE FRONT SEAT OUTER BELT ASSEMBLY LH 

OK: Go to next step 

1. Disconnect the negative (-) battery terminal.
2. Disconnect the O38 connector of the seat belt control ECU.
3. Measure the resistance according to the value(s) in FRONT SEAT OUTER BELT ASSEMBLY - SEAT BELT CONTROL ECU  .

   Standard resistance 

   FRONT SEAT OUTER BELT ASSEMBLY - SEAT BELT CONTROL ECU
   
   

   Tester Connection	Condition	Specified Condition
   O13-1 - Body ground	Always	1 M ohms or higher
   O13-2 - Body ground	Always	1 M ohms or higher
   O13-1 - O13-2	Always	1 M ohms or higher

Fig 2: Identifying Harness & Connector (Front Seat Outer Belt Assembly - Seat Belt Control ECU)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: REPLACE SEAT BELT CONTROL ECU