Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Parts Location

*1

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (DRIVER DOOR)

*2

FRONT SEAT OUTER BELT ASSEMBLY LH

*3

SEAT MEMORY SWITCH LH

*4

OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER DOOR)

*5

ECM

*6

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

- DOOR CONTROL SWITCH

*7

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*8

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

- DOOR F/L FUSE

- P/SEAT F/L FUSE

- ECU-DCC NO. 2 FUSE

- ECU-IG1 NO. 4 FUSE

- ECU-B NO. 2 FUSE

*9

DLC3

*10

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

*A

for Driver Seat without Seat Variable Cushion Switch

-

-

*1

FRONT SEATBACK FRAME SUB-ASSEMBLY LH

*2

FRONT SEAT ADJUSTER ASSEMBLY LH

*3

FRONT SEAT INNER BELT ASSEMBLY LH

*4

LUMBAR SUPPORT ADJUSTER ASSEMBLY LH

*5

FRONT LUMBAR POWER SEAT SWITCH (DRIVER SEAT)

*6

POSITION CONTROL ECU AND SWITCH ASSEMBLY LH

*7

RECLINING MOTOR

*8

SLIDE MOTOR

*9

FRONT VERTICAL MOTOR

*10

LIFTER MOTOR

*A

for Driver Seat with Seat Variable Cushion Switch

-

-

*1

FRONT SEATBACK FRAME SUB-ASSEMBLY LH

*2

FRONT SEAT ADJUSTER ASSEMBLY LH

*3

FRONT SEAT INNER BELT ASSEMBLY LH

*4

LUMBAR SUPPORT ADJUSTER ASSEMBLY LH

*5

FRONT LUMBAR POWER SEAT SWITCH (DRIVER SEAT)

*6

SEAT VARIABLE CUSHION SWITCH (DRIVER SEAT)

*7

RECLINING MOTOR

*8

SLIDE MOTOR

*9

FRONT VERTICAL MOTOR

*10

LIFTER MOTOR

*11

SEAT LENGTH MOTOR

*12

POSITION CONTROL ECU AND SWITCH ASSEMBLY LH

*13

FRONT SEAT VERTICAL ADJUSTER ASSEMBLY LH

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