MR2 L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1991)
Impact Sensor: Description and Operation
Center Airbag Sensor
The center airbag sensor assembly on the MR2 and Previa models is located on the floor behind the center instrument panel and on Camry, Celica and
Supra models, is located on the floor inside the center console. The center airbag sensor assembly consists of a center airbag sensor, safing sensor,
ignition control, drive circuit and diagnostic circuit. It receives signals from the airbag sensors, judges whether the airbag must be activated or not and
diagnoses system malfunctions.