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Home >> Lexus >> 2021 >> LC 500 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information (Convertible) >> Heated Oxygen Sensor >> Removal [07/2020 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the heated oxygen sensor removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replacement Part Necessary Procedure Effect/Inoperative Function when Necessary Procedures are not Performed Link
Heated oxygen sensor Inspection after repair
  • Poor idle, etc.
  • Engine start function, etc.
Refer to INITIALIZATION [07/2020 - ]
  • Position control ECU assembly LH (Including removal and installation)
  • Position control ECU assembly RH (Including removal and installation)
  • Power seat switch LH (Including removal and installation)
  • Power seat switch RH (Including removal and installation)
  • Front seatback frame sub-assembly LH (Including removal and installation)
  • Front seatback frame sub-assembly RH (Including removal and installation)
  • Front seat adjuster assembly LH (Including removal and installation)
  • Front seat adjuster assembly RH (Including removal and installation)
  • Power seat tilt motor assembly LH (Including removal and installation)
  • Power seat tilt motor assembly RH (Including removal and installation)
  • Power seat lifter motor assembly LH (Including removal and installation)
  • Power seat lifter motor assembly RH (Including removal and installation)
Initialize position control ECU Front Power Seat Control System Refer to REGISTRATION [07/2020 - ]
  • Front seat assembly RH (Only for removal and installation)
  • Occupant detection ECU (Including removal and installation)
Zero point calibration (Occupant classification system)
  • Occupant classification system
  • Passenger airbag ON/OFF indicator
  • Airbag system (Front passenger side)
  • Seat belt warning system (Front passenger)
Refer to INITIALIZATION [07/2020 - ]