RX 350 FWD V6-3.5L (2GR-FE) (2010)
HINT
If any of the defects is found, replace the occupant classification ECU with a new one.
From 08/2009
SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION ECU: ON-VEHICLE INSPECTION
CAUTION:
Be sure to follow the correct removal and installation procedures of the occupant classification ECU.
1. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform a diagnostic system check See: Restraint Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear.
2. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)
(a) Perform a diagnostic system check See: Restraint Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear.
(b) Visually check for defects with the occupant classification ECU.
(1) The defects are as follows:
*
Cracks on the ECU housing
*
Dents on the ECU housing
*
Chips on the ECU housing
*
Cracks or other damage to the connector
*
Damage to the serial number
OK:
No defects are found.
HINT
If any of the defects is found, replace the occupant classification ECU with a new one.
3. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION AND AIRBAG IS DEPLOYED)
(a) Perform a diagnostic system check See: Restraint Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear.
(b) Visually check for defects with the occupant classification ECU.
(1) The defects are as follows:
*
Cracks on the ECU housing
*
Dents on the ECU housing
*
Chips on the ECU housing
*
Cracks or other damage to the connector
*
Damage to the serial number
OK:
No defects are found.