Lexus RX (RX 350L, RX450h) 2016-2025 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:
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INSTALLATION PROCEDURE 1. INSTALL YAW RATE SENSOR ASSEMBLY (a) Install the yaw rate sensor assembly with the 2 bolts. Torque: 14.5 N·m {148 kgf·cm, 11 ft·lbf} NOTICE:
Do not drop the yaw rate sensor assembly.
If the yaw rate sensor assembly is dropped, replace it with a new one.
(b) Conn ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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