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Home >> Toyota >> 2007 >> Matrix L4-1.8L (1ZZ-FE) >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Restraints and Safety Systems >> Impact Sensor >> Service and Repair >> Rear Airbag Sensor

Rear Airbag Sensor

Rear Airbag Sensor:




Rear Airbag Sensor

REMOVAL

HINT:
- Use the same procedures for the RH side and LH side.
- The procedures listed below are for the LH side.

1. PRECAUTION

CAUTION: Be sure to read "PRECAUTION, refer to Restraint Systems Service Precautions" thoroughly before servicing" thoroughly before servicing.

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working.

3. REMOVE REAR DOOR SCUFF PLATE LH
4. REMOVE REAR DOOR OPENING TRIM LH
5. REMOVE REAR SEAT BACK HINGE COVER
6. REMOVE REAR SEAT BACK HINGE SUB-ASSEMBLY LH
7. REMOVE REAR SEAT ASSEMBLY LH
8. REMOVE REAR SEAT SIDE GARNISH LH




9. REMOVE REAR AIRBAG SENSOR LH
a. Disconnect the connector from the rear airbag sensor LH.
b. Remove the nut and the rear airbag sensor LH.

INSTALLATION

HINT:
- Use the same procedures for the RH side and LH side.
- The procedures listed below are for the LH side.

1. INSTALL REAR AIRBAG SENSOR LH
a. Check that the ignition switch is off.
b. Check that the battery negative (-) terminal is disconnected.

CAUTION: After disconnecting the negative battery terminal, wait for at least 90 seconds before starting the operation.




c. Install the rear airbag sensor LH with the nut.

Torque: 9.0 N.m (92 kgf.cm, 80 in.lbf)

CAUTION:
- If the rear airbag sensor LH has been dropped, or there are any cracks, dents or other defects in the case, bracket or connector, replace it with a new one.
- When installing the rear airbag sensor LH, be careful that the SRS wiring does not interfere with other parts and that it is not pinched between other parts.

d. Check that there is no looseness in the installation parts of the rear airbag sensor LH.
e. Connect the connector to the rear airbag sensor LH.

2. INSTALL REAR SEAT SIDE GARNISH LH
3. INSTALL REAR SEAT ASSEMBLY LH
4. INSTALL REAR SEAT BACK HINGE SUB-ASSEMBLY LH
5. INSTALL REAR SEAT BACK HINGE COVER
6. INSTALL REAR DOOR OPENING TRIM LH
7. INSTALL REAR DOOR SCUFF PLATE LH
8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

9. PERFORM INITIALIZATION
a. Perform initialization.

HINT: Some systems need initialization when disconnecting the cable from the negative battery terminal.

10. INSPECT SRS WARNING LIGHT
a. Inspect the SRS warning light.
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