Inspection Procedure
WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
- Perform the simulation method by selecting the "CHECK MODE" (signal check) with the Techstream (see CHECK MODE PROCEDURE ).
- After selecting the "CHECK MODE" (signal check), perform the simulation method by wiggling each connector of the airbag system or driving the vehicle on a city or rough road (see CHECK MODE PROCEDURE ).
- CHECK CURTAIN SHIELD AIRBAG ASSEMBLY RH (FRONT PASSENGER SIDE CURTAIN SHIELD SQUIB)
- Turn the ignition switch OFF.
- Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
- Disconnect the connectors from the curtain shield airbag RH.
- Connect SST (resistance 2.1 Ω) to connector C.CAUTION: Never connect a tester to the curtain shield airbag RH (front passenger side curtain shield squib) for measurement, as this may lead to a serious injury due to airbag deployment.NOTE:
- Do not forcibly insert SST into the terminals of the connector when connecting.
- Insert SST straight into the terminals of the connector.
SST 09843-18061
- Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
- Turn the ignition switch ON, and wait for at least 60 seconds.
- Clear the DTCs (see DTC CHECK / CLEAR ).
- Turn the ignition switch OFF.
- Turn the ignition switch ON, and wait for at least 60 seconds.
- Check the DTCs (see DTC CHECK / CLEAR
).
OK:
DTC B1835, B1836, B1837, B1838 or 58 is not output.
HINT:
DTCs other than DTC B1835, B1836, B1837, B1838 or 58 may be output at this time, but they are not related to this check.
OK: REPLACE CURTAIN SHIELD AIRBAG ASSEMBLY RH
NG: Go to next step
- CHECK CONNECTOR
- Turn the ignition switch OFF.
- Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
- Disconnect SST from connector C.
- Check that the floor wire No. 2 connector (on the curtain shield airbag RH side) is not damaged.
OK:
Lock button is not disengaged, and claw of lock is not deformed or damaged.
NG: REPAIR OR REPLACE FLOOR WIRE NO. 2
OK: Go to next step
- CHECK FLOOR WIRE NO. 2 (FRONT PASSENGER SIDE CURTAIN SHIELD SQUIB CIRCUIT)
- Disconnect the connectors from the center airbag sensor.
- Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
- Turn the ignition switch ON.
- Measure the voltage of the wire harness side connector.
Standard voltage:
w/ Sliding Roof
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition L19-1 (ICR+) - Body ground Below 1 V L19-2 (ICR-) - Body ground Below 1 V w/o Sliding Roof
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition L17-1 (ICR+) - Body ground Below 1 V L17-2 (ICR-) - Body ground Below 1 V - Turn the ignition switch OFF.
- Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
- Measure the resistance of the wire harness side connector.
Standard resistance:
w/ Sliding Roof
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition L19-1 (ICR+) - L19-2 (ICR-) Below 1 Ω L19-1 (ICR+) - Body ground 1 MΩ or higher L19-2 (ICR-) - Body ground 1 MΩ or higher w/o Sliding Roof
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition L17-1 (ICR+) - L17-2 (ICR-) Below 1 Ω L17-1 (ICR+) - Body ground 1 MΩ or higher L17-2 (ICR-) - Body ground 1 MΩ or higher - Release the activation prevention mechanism built into connector B (see DIAGNOSIS SYSTEM ).
- Measure the resistance of the wire harness side connector.
Standard resistance:
w/ Sliding Roof
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition L19-1 (ICR+) - L19-2 (ICR-) 1 MΩ or higher w/o Sliding Roof
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition L17-1 (ICR+) - L17-2 (ICR-) 1 MΩ or higher
NG: REPAIR OR REPLACE FLOOR WIRE NO. 2
OK: REPLACE CENTER AIRBAG SENSOR ASSEMBLY