Corolla L4-2.4L (2AZ-FE) (2010)
Seat Occupant Sensor: Testing and Inspection
SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION ECU: ON-VEHICLE INSPECTION
1. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform a diagnostic system check See: Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC Check / Clear.
2. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION)
(a) Perform a diagnostic system check See: Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC Check / Clear.
(b) Even if an airbag was not deployed, check if there is any damage to the occupant classification ECU. If there are any following defects, replace
the occupant classification ECU with a new one:
*
Cracks, dents or chips on the case.
*
Cracks or other damage to the connector.
CAUTION:
Be sure to follow the correct removal and installation procedures of the occupant classification ECU.