Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during lumbar support adjuster assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
|
*: When performing learning using the Techstream.
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| Disconnect cable from negative battery terminal | Memorize steering angle neutral point | Lane Control System | |
| Pre-collision System | |||
| Intelligent Clearance Sonar System* | |||
| Parking Assist Monitor System | | ||
| Panoramic View Monitor System | | ||
| Lighting System (w/ Automatic Headlight Beam Level Control System) | | ||
| Initialize back door lock | Power Door Lock Control System | | |
| Reset back door close position | Power Back Door System (w/ Outside Door Control Switch) | | |
| Initialize position control ECU | Front Power Seat Control System (w/ Memory) | |
CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
HINT:
- Use the same procedure for the RH side and LH side.
- The following procedure is for the LH side.
PROCEDURE
1. REMOVE FRONT SEAT ASSEMBLY
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2. DISCONNECT FRONT SEATBACK BOARD SUB-ASSEMBLY
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3. REMOVE FRONT SEAT CUSHION SHIELD (for Standard Seat Type)
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4. REMOVE INNER NO. 1 FRONT SEAT CUSHION SHIELD (for Standard Seat Type)
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5. REMOVE INNER NO. 1 FRONT SEAT CUSHION SHIELD (for Sports Seat Type)
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6. REMOVE FRONT SEAT CUSHION SHIELD (for Sports Seat Type)
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7. REMOVE FRONT SEAT INNER CUSHION SHIELD
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8. REMOVE SEPARATE TYPE FRONT SEATBACK ASSEMBLY
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9. REMOVE FRONT SEATBACK BOARD SUB-ASSEMBLY
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10. REMOVE FRONT SEAT HEADREST SUPPORT
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11. REMOVE SEPARATE TYPE FRONT SEATBACK COVER WITH PAD (for Standard Seat Type)
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12. REMOVE FRONT SEATBACK PAD WITH COVER (for Sports Seat Type)
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13. REMOVE SEATBACK FELT
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14. REMOVE FRONT SEATBACK EDGE PROTECTOR
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15. REMOVE LUMBAR SUPPORT ADJUSTER ASSEMBLY
(a) w/o Variable Seat Cushion System:
| (1) Disconnect the lumbar support adjuster assembly connector. |
|
(2) Disengage the clamp.
(b) w/ Variable Seat Cushion System:
| (1) Disengage the 2 clamps. |
|
| (2) Disconnect the 2 lumbar support adjuster assembly connectors. |
|
| (c) Disengage the 2 claws. |
|
(d) Disengage the 2 guides to remove the lumbar support adjuster assembly from the front seatback frame sub-assembly.
16. REMOVE FRONT SEATBACK HOOK
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Inspection
INSPECTION PROCEDURE 1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY LH (w/ Seat Variable Cushion Switch) (a) Check the operation of the lumbar support adjuster assembly LH. (1) Check that the front se ...
Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT:
Use the same procedure for the RH side and LH side.
The following proce ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Smart Access System With Push-button Start (for Start Function): Steering Lock Position Signal Circuit Malfunction (B2285)
DESCRIPTION This DTC is stored when the steering lock position signal sent by the steering lock ECU (steering lock actuator or upper bracket assembly) via direct line and the steering lock position signal sent via LIN communication do not match. DTC No. Detection Item DTC Detection Condition ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Door Lock Control System: Operation Check
OPERATION CHECK CHECK POWER DOOR LOCK OPERATION NOTICE: The operation check below is based on the non-customized initial condition of the vehicle. (a) Check basic functions. (1) Check that all of the doors lock when the lock side of the door control switch is pressed. (2) Check that all of the doors ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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