Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting

Toyota RAV4 (XA40) 2013-2018 Service Manual / Supplemental restraint system / Occupant classification system / How to proceed with troubleshooting

Hint:

Use the following procedures to troubleshoot the occupant classification system.
*: Use the intelligent tester.

Vehicle brought to workshop

Passenger airbag on/off indicator check

Dtc check (present and past dtc)*

Check for dtcs (see page rs-249 ).

Result

Dtc chart

Repair or replacement

Dtc clearance (present and past dtcs)*

Clear the dtcs (see page rs-249).

Dtc check (present and past dtcs)*

Check for dtcs (see page rs-249 ).

Result

Problem symptoms simulation

Check the passenger airbag on/off indicator condition (see page rs-246).

Result

Confirmation test

End

System description

General The front passenger occupant classification system judges whether the front passenger seat is occupied or not in accordance with the seat belt buckle status; and whether the sea ...

Initialization

Zero point calibration Notice: Make sure that the front passenger seat is not occupied before performing the operation. Hint: Perform the zero point calibration and sensitivity check if any ...

Other materials:

Replacement
Replace generator drive end frame bearing Remove the 4 screws and bearing retainer. Using sst and a hammer, tap out the bearing. Sst 09950-60010 (09951-00250), 09950-70010 (09951-07100) Using sst and a press, press in a new bearing. Sst 09950-60010 (09951-00250), 09 ...

Reassembly
Caution: Wear protective gloves. Sharp areas on the seat frame (with adjuster) may injure your hands. Install front seat wire Install seat position airbag sensor (see page rs-390) Install lumbar support adjuster assembly Install the lumbar support adjuster with the 2 screws. ...

System diagram
System diagram (2005/11-2006/01) System diagram (2006/01- ) ...