IS 250C V6-2.5L (4GR-FSE) (2011)
1. INSPECT OCCUPANT CLASSIFICATION SENSOR (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check See: Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.
2. INSPECT OCCUPANT CLASSIFICATION SENSOR (for Vehicle Involved in Collision and Airbag not Deployed)
(a) Perform a diagnostic system check See: Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.
(b) Visually check for defects with the occupant classification sensor installed on the front seat.
(1) The defects are as follows:
Cuts on the front seat cushion assembly around the occupant classification sensor
Small cracks on the front seat cushion assembly around the occupant classification sensor
Significant discoloration on the front seat cushion assembly around the occupant classification sensor
OK:
No defects are found.
HINT
If any of the defects is found, replace the separate type front seat cushion assembly with a new one.
3. INSPECT OCCUPANT CLASSIFICATION SENSOR (for Vehicle Involved in Collision and Airbag is Deployed)
(a) Perform a diagnostic system check See: Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.
(b) Visually check for defects with the occupant classification sensor removed from the front seat.
(1) The defects are as follows:
Cracks on the gel mat.
Dents on the gel mat.
Cracks or other damage to the pressure hose.
Cracks or other damage to the pressure hose connector.
Damage to the serial number
OK:
No defects are found.
HINT
If any of the defects is found, replace the separate type front seat cushion assembly with a new one.
Inspection
SUPPLEMENTAL RESTRAINT SYSTEMS: FRONT SEAT CUSHION ASSEMBLY (w/ Occupant Classification ECU, Occupant
Classification Sensor): INSPECTION
1. INSPECT OCCUPANT CLASSIFICATION SENSOR
(a) Measure the resistance according to the value(s) in the table below.