Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
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: Service Precautions.
NOTICE:
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When removing front seat assembly RH, perform zero point calibration and sensitivity check See: Testing and
Inspection/Programming and Relearning.
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When replacing the occupant classification ECU, perform zero point calibration and sensitivity check See: Testing and
Inspection/Programming and Relearning.
2. REMOVE FRONT SEAT ASSEMBLY RH
HINT
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Use the same procedure for the RH side and LH side.
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Refer to the procedure up to Remove Front Seat Assembly 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) Using a screwdriver with the tip wrapped with protective tape, disengage the claw and remove the occupant classification ECU.