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 PTC heater 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

*1: 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*1

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)

PROCEDURE

1. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

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2. REMOVE CONSOLE BOX ASSEMBLY

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3. REMOVE FRONT NO. 1 CONSOLE BOX INSERT

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4. REMOVE NO. 4 AIR DUCT SUB-ASSEMBLY

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5. REMOVE NO. 2 HEATER COVER

(a) Remove the screw.

(b) Disengage the claw and guide to remove the No. 2 heater cover.

6. REMOVE QUICK HEATER ASSEMBLY

(a) Disconnect the 2 connectors.

(b) Disengage the guide and remove the quick heater assembly as shown in the illustration.

Remove in this Direction

    Inspection
    INSPECTION PROCEDURE 1. INSPECT QUICK HEATER ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Con ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL QUICK HEATER ASSEMBLY (a) Engage the guide to install the quick heater assembly as shown in the illustration. Install in this Direction (b) Connect the 2 co ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Valve Body Assembly: Components
    COMPONENTS ILLUSTRATION *1 FRONT WHEEL OPENING EXTENSION PAD LH *2 NO. 3 ENGINE UNDER COVER *3 FRONT FENDER APRON SEAL LH - - ILLUSTRATION *1 REFILL PLUG *2 DRAIN PLUG *3 OVERFLOW PLUG *4 GASKET *5 O-RING - - Tightening torque for "Major ar ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Back Door System (w/ Outside Door Control Switch): Back Door Motor Circuit (B2220)
    DESCRIPTION This DTC is stored when the multiplex network door ECU detects a malfunction of the motor built-into the power back door unit assembly set LH or power back door unit assembly set RH. DTC No. Detection Item DTC Detection Condition Trouble Area B2220 Back Door Motor Circuit ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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