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Caution / Notice / Hint

COMPONENT(REMOVAL) 

Fig 1: Power Seat Switch Removal Components [11/2021 - 12/2022]
GTY1018447Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1 PRECAUTION 71868Q See step  1 - -
2 FRONT SEAT ASSEMBLY LH 71812T - - -
3 FRONT SEAT FRONT CUSHION SHIELD LH 71868N See step  3 - -
4 FRONT SEAT CUSHION SHIELD LH 71812D See step  4 - -
5 FRONT SEAT CUSHION SHIELD RH 71811D See step  5 - -
6 SLIDE & VERTICAL POWER SEAT SWITCH KNOB 84921R See step  6 - -
7 RECLINING POWER SEAT SWITCH KNOB 84921Q See step  7 - -
8 FRONT POWER SEAT SWITCH LH 84922C - - -
9 FRONT POWER SEAT SWITCH RH 84922B - - -
*A for 8 Way Seat Type *B for 4 Way Seat Type
*1 SEAT ADJUSTER SHIELD CLAMP BRACKET LH - -


The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced power seat switch removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure Necessary procedures Effect/Inoperative Function when Necessary Procedure not Performed Link
Disconnect cable from negative (-) auxiliary battery terminal Memorize steering angle neutral point Parking assist monitor system Refer to INITIALIZATION [11/2020 - 12/2022]
Panoramic view monitor system Refer to INITIALIZATION [11/2020 - 12/2022]
Front power seat control system (w/ Memory) 
  • Front power seat switch LH*
Initialize position control ECU Front power seat control system (w/ Memory) Refer to REGISTRATION [11/2020 - 12/2023]
  • Occupant detection ECU (Including removal and installation)
  • Front seat assembly RH (Only for 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 [11/2020 - 12/2023]

*: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.

WARNING:
  • Wear protective gloves. Sharp areas on the parts may injure your hands.
  • There is risk of injury.
GTY848043Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT: