Toyota Sienna Quiz
Supplemental restraint system

On-vehicle inspection

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

1. INSPECT SEAT POSITION SENSOR (VEHICLE NOT INVOLVED IN COLLISION)

  1. Perform a diagnostic system check.

2. INSPECT SEAT POSITION SENSOR (VEHICLE INVOLVED IN COLLISION)

  1. Perform a diagnostic system check.
  2. Even if the airbag was not deployed, check if there is any damage to the seat position sensor.

    If there are any defects as mentioned below, replace the seat position sensor with a new one:

  • Cracks, dents or chips on the sensor housing.
  • Cracks or other damage to the connector.

CAUTION: Be sure to follow the correct removal and installation procedures.

12. REMOVE SEAT SLIDE POSITION SENSOR PROTECTOR

REMOVE SEAT SLIDE POSITION SENSOR PROTECTOR
  1. Remove the seat slide position sensor protector from the seat position sensor.

13. REMOVE SEAT POSITION SENSOR

REMOVE SEAT POSITION SENSOR
  1. Disconnect the connector from the seat position sensor.
  2. Using a "torx" socket wrench (T30), remove the "torx" screw and the seat position sensor.

Test yourself

A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.