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Home >> Toyota >> 2021 >> Mirai Limited >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seats - Service Information (2 Of 3) >> Front Power Seat Motor Assembly >> Removal [11/2021 - 12/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

COMPONENTS (REMOVAL) 

Fig 1: Front Power Seat Motor Assembly Removal Components [11/2021 - 12/2022] (1 Of 4)
GTY1017968Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1 PRECAUTION - See step  1 - -
2 FRONT SEAT ASSEMBLY LH - - - -
3 FRONT SEAT INNER BELT ASSEMBLY LH 73240 - - -
4 FRONT SEAT FRONT CUSHION SHIELD LH 71868N See step  4 - -
5 FRONT SEAT CUSHION SHIELD LH 71812D See step  5 - -
6 FRONT INNER SEAT CUSHION SHIELD LH 71862 See step  6 - -
Fig 2: Front Power Seat Motor Assembly Removal Components [11/2021 - 12/2022] (2 Of 4)
GTY1018458Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7 FRONT SEATBACK ASSEMBLY LH - See step  7 - -
Fig 3: Front Power Seat Motor Assembly Removal Components [11/2021 - 12/2022] (3 Of 4)
GTY1018467Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8 SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD LH - - - -
9 FRONT SEAT WIRE LH 82192 - - -
10 LH SEAT RECLINING ADJUSTER INSIDE COVER LH 71875G See step  10 - -
Fig 4: Front Power Seat Motor Assembly Removal Components [11/2021 - 12/2022] (4 Of 4)
GTY1017207Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
11 POWER SEAT LIFTER MOTOR ASSEMBLY LH 85822C - - -
12 POWER SEAT TILT MOTOR ASSEMBLY LH 85822B - - -
*1 FRONT SEAT VERTICAL HOUSING SUB-ASSEMBLY LH *2 VERTICAL ADJUSTER SPACER
*3 FRONT SEAT ADJUSTER PLATE - -


The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced front power seat motor assembly 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 seat back frame sub-assembly LH*
  • Front power seat adjuster assembly LH*
  • Front power seat tilt motor assembly LH*
  • Front power seat lifter motor assembly 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

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