Matrix L4-1.8L (1ZZ-FE) (2008)
(b) With the front seat side airbag assembly removed from the vehicle, perform a visual check. If there are any defects as mentioned below,
replace the front seat side airbag assembly with a new one:
-
Cuts, minute cracks or marked discoloration on the front seat side airbag assembly.
-
Cracks or other damage to the wire harness or connector.
CAUTION: Be sure to follow the correct removal and installation procedures.
Occupant Classification ECU
SUPPLEMENTAL RESTRAINT SYSTEM: OCCUPANT CLASSIFICATION ECU:
ON-VEHICLE INSPECTION
1. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform a diagnostic system check (See: Air Bag Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnosis
System).
2. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION)
(a) Perform a diagnostic system check (See: Air Bag Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnosis
System).
(b) Even if the airbag was not deployed, check if there is any damage to the occupant classification ECU. If there are any defects as mentioned
below, 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.
Rear Airbag Sensor
SUPPLEMENTAL RESTRAINT SYSTEM: REAR AIRBAG SENSOR:
ON-VEHICLE INSPECTION
1. INSPECT REAR AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform a diagnostic system check (See: Air Bag Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnosis
System).
2. INSPECT REAR AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)
(a) Perform a diagnostic system check (See: Air Bag Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnosis
System).
(b) When the quarter panel of the vehicle or its area is damaged, check if there is any damage to the rear airbag sensor. If there are any defects as
mentioned below, replace the rear airbag sensor with a new one:
-
Cracks, dents or chips on the sensor housing.
-
Cracks or other damage to the connector.
-
Peeling off of the label or damage to the serial number.
CAUTION: Be sure to follow the correct removal and installation procedures.
3. INSPECT REAR AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS DEPLOYED)
(a) Replace the rear airbag sensor.
CAUTION: Be sure to follow the correct removal and installation procedures.
HINT: The rear airbag sensor on the impacted side should be replaced after the curtain shield airbag assembly has deployed.
Seat Position Sensor