lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

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Seat Occupant Sensor: Service and Repair
Removal

SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION ECU: REMOVAL

1. PRECAUTION

CAUTION:
Be sure to read Precaution thoroughly before servicing  
  See: Restraint Systems/Air Bag Systems/Service Precautions.

NOTICE:
*

When removing front seat assembly RH, perform zero point calibration and sensitivity check    See: Restraint Systems/Testing and
Inspection/Programming and Relearning.

*

When replacing the occupant classification ECU, perform zero point calibration and sensitivity check    See: Restraint
Systems/Testing and Inspection/Programming and Relearning.

2. REMOVE FRONT SEAT ASSEMBLY RH

HINT
Use the same procedure for the RH side and LH side  
  See: Body and Frame/Seats/Service and Repair/Removal and
Replacement/Front Seat Assembly/Removal.

3. REMOVE OCCUPANT CLASSIFICATION ECU

(a) Disconnect the 2 connectors.

(b) Disengage the claw and remove the occupant classification ECU.

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