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:

Parts location
System diagram ...

Emergency flashers
The emergency flashers are used to warn other drivers when the vehicle has to be stopped in the road due to a breakdown, etc. Operating instructions Press the switch. All the turn signal lights will flash. To turn them off, press the switch once again. ■Emergency flashers If the emergency fla ...

Data list / active test
Read data list Hint: Using the intelligent tester's data list allows switch, sensor, actuator, and other item values to be read without removing any parts. Reading the data list early in troubleshooting is one way to save time. Notice: In the table below, the values listed under "no ...