Toyota Sienna Quiz
Supplemental restraint system

Installation

In this manual: Supplemental restraint system
Introduction — 55Service specifications — 7Maintenance — 7Engine — 264U151e automatic transaxle — 108Transfer — 19Propeller shaft — 8Drive shaft — 14Differential — 16Axle — 18Suspension — 37Tire and wheel — 54Brake control — 141Parking brake — 16Steering Column — 11Power steering — 18Air conditioning — 106Supplemental restraint system — 146Seat belt — 22Theft deterrent — 14Engine immobiliser — 17Cruise control — 65Lighting — 61Wiper and washer — 13Door lock — 42Meter — 28Audio / visual — 94Navigation — 108Park assist / monitoring — 33Horn — 5Garage door opener — 42GR-FE Engine control system — 126Supplemental restraint system — 147Other system — 14Windshield / windowglass — 43Mirror — 23Instrument panel — 6Seat belt — 22Seat — 92Engine hood / door — 104Exterior — 39Interior — 5Sliding roof — 9Multiplex communication — 18Can communication — 23
4steps
~24min
2/5difficulty
Done 0 of 4

HINT:

  • Use the same procedures for the RH side and LH side.
  • The procedures listed below are for the LH side.

1. INSTALL FRONT AIRBAG SENSOR LH

INSTALL FRONT AIRBAG SENSOR LH
  1. Check that the ignition switch is off.
  2. 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.
  • Install the front airbag sensor LH with the 2 bolts.

    Torque: 12.5 N*m (127 kgf*cm, 9 ft.*lbf)

    • NOTICE:

    • If the front airbag sensor LH has been dropped, or there are any cracks, dents or other defects in the case or connector, replace it with a new one.
    • When installing the front airbag sensor LH, be careful that the SRS wiring does not interfere with other parts and that it is not pinched between other parts.
    1. Connect the connector to the front airbag sensor LH.
    2. Check that there is no looseness in the installation parts of the front airbag sensor LH.

    2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    3. PERFORM INITIALIZATION

    1. Perform initialization.

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

    4. INSPECT SRS WARNING LIGHT

    1. Inspect the SRS warning ligh

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