2007 Toyota Corolla Owners Manual - Page 57

'07 Corolla_U (L/O 0608) -Seat belt pretensioners The front passenger's seat belt pretensioner will not activate if no passenger is detected in the front passenger seat by the front passenger occupant classification system. However, the front passenger's seat belt pretensioner may activate if luggage is put on the seat, or the seat belt is buckled up regardless of the presence of an occupant in the seat. (As for the front passenger occupant classification system, see "-Front passenger occupant classification system" on page 62 in this Section.) The driver and front passenger seat belt pretensioners are designed to be activated in response to a severe frontal impact. When the sensor detects a severe frontal impact, the front seat belts are quickly drawn back by the retractors so that the belts snugly restrain the occupants. The seat belt pretensioners and SRS airbags may not operate together in all collisions. The seat belt pretensioner system consists mainly of the following components and their locations are shown in the illustration. 1. Front airbag sensors 2. Front passenger occupant classification indicator light 3. Front passenger occupant classification system (ECU and sensors) 4. Seat belt pretensioner assemblies 5. Front passenger's switch 7. SRS warning light seat belt buckle 6. Airbag sensor assembly 45 2007MY COROLLA from Oct. '06 Prod. (OM12B32U)