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 blower unit removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
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*1: When performing learning using the Techstream.
Click here | |||
Disconnect cable from negative battery terminal | Memorize steering angle neutral point | Lane Control System |
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Pre-collision System | |||
Intelligent Clearance Sonar System*1 | |||
Parking Assist Monitor System |
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Panoramic View Monitor System |
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Lighting System (w/ Automatic Headlight Beam Level Control System) |
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Initialize back door lock | Power Door Lock Control System |
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Reset back door close position | Power Back Door System (w/ Outside Door Control Switch) |
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Removal/installation of the spiral cable with sensor sub-assembly |
| Parking assist monitor system | for Initialization for Calibration |
Steering angle neutral point (Initialize panoramic view monitor system) | Panoramic view monitor system | for Initialization for Calibration | |
Steering angle neutral point (Initialize intelligent clearance sonar system) | Intelligent clearance sonar system |
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No. 1 blower damper servo sub-assembly | Initialization servo motor (Air conditioning system) | DTCs are output |
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HINT:
Before removing the blower assembly, set the air conditioning to recirculation mode.
PROCEDURE
1. PRECAUTION
NOTICE:
Make sure to perform initialization after replacing the No. 1 blower damper servo sub-assembly. If initialization is not performed, the air conditioner unit assembly will not perform properly as the air conditioning amplifier assembly will not be able to recognize the position of the No. 1 blower damper servo sub-assembly.
2. REMOVE AIR CONDITIONER UNIT ASSEMBLY
Click here
3. REMOVE NO. 5 AIR DUCT SUB-ASSEMBLY
Click here
4. REMOVE BLOWER ASSEMBLY
(a) Disconnect the connector.
*a | Guide (A) | *b | Guide (B) |
Connector | Screw |
(b) Disengage 4 guides (A).
(c) Remove the 2 screws.
(d) Disengage the 2 claws and guide (B) and remove the blower assembly from the air conditioning radiator assembly.
5. REMOVE AIR FILTER COVER PLATE
(a) Disengage the claw and 2 guides as indicated by the arrows, in the order shown in the illustration to remove the air filter cover plate.
Remove in this Direction (1) | |
Remove in this Direction (2) |
6. REMOVE CLEAN AIR FILTER
(a) Remove the air filter sub-assembly as shown in the illustration.
Remove in this Direction |
(b) Disengage the 4 guides to remove the clean air filter from the air filter case. | |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Cooling Fan System: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN SYSTEM CAUTION: To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fans when inspecting the cooling fan system. (a) Connect the Techstream to the DLC3. (b) Turn the engine switch o ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Front Axle Hub: Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL FRONT AXLE HUB SUB-ASSEMBLY (a) Secure the steering knuckle between aluminum plates in a vise. NOTICE: Do not overtighten the vise. ...