4 Runner 2WD V6-4.0L (1GR-FE) (2006)
Seat Occupant Sensor: Testing and Inspection
OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
a. Perform a diagnostic system check.
OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION)
a. Perform a diagnostic system check.
b. Even if the airbag was not deployed, perform a visual check for damage to the occupant classification ECU including the following:
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Cracks, dents or chips in the case.
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Cracks or other damage to the connectors.