Tacoma PreRunner L4-2.7L (2TR-FE) (2005)
Seat Occupant Sensor: Testing and Inspection
OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
a. Perform a diagnostic system check.
Refer to Air Bag Systems; Testing and Inspection.
OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION)
a. Perform a diagnostic system check.
Refer to Air Bag Systems; Testing and Inspection.
b. Even if the airbag was not deployed, perform a visual check for damage to the occupant classification ECU. If there are any defects as mentioned
below, replace the occupant classification ECU with a new one:
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Cracks, dents or chips in the case.
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Cracks or other damage to the connector.
CAUTION: For removal and installation procedures of the occupant classification ECU, see "Replacement" and be sure to follow the correct
procedure.