Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Installation

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual / Vehicle Interior / Heating / Air Conditioning / Front Evaporator Temperature Sensor / Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 COOLER THERMISTOR

(a) Install the No. 1 cooler thermistor as shown in the illustration.

Installation Position:

Part

Length

A

61.1 mm (2.41 in.)

B

50.0 mm (1.97 in.)

NOTICE:

  • Be sure to insert the No. 1 cooler thermistor only once because reinserting it into the same position will not allow it to be firmly secured.
  • When reusing the No. 1 cooler evaporator sub-assembly, insert the No. 1 cooler thermistor one row next to the one that has been used previously (X in the illustration).
  • After inserting the No. 1 cooler thermistor, do not apply excessive force to the wire.
  • Directly insert the No. 1 cooler thermistor until the edge of the plastic case "a" comes into contact with the No. 1 cooler evaporator sub-assembly "b".

*a

Fixed Part

*b

Sensor Part

2. INSTALL NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY

Click here

3. INSTALL COOLER EXPANSION VALVE

Click here

4. INSTALL COOLING UNIT PARTS

Click here

5. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY

Click here

6. INSTALL HEATER GROMMET

Click here

7. INSTALL NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

Click here

8. INSTALL AIR CONDITIONING HARNESS ASSEMBLY

Click here

9. INSTALL BLOWER ASSEMBLY

Click here

    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 fro ...

    Ptc Heater Assembly
    ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Turn Signal Switch Circuit
    DESCRIPTION The combination meter assembly receives the turn signal switch information and controls the turn signal lights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was insta ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Mirror Control System (w/ Memory): Power Mirrors do not Return to Memorized Position
    DESCRIPTION If any of the M1, M2 or M3 seat memory switch is pressed, the outer mirror control ECU assembly (driver door) detects the switch operation and sends the seat memory switch signal to the main body ECU (multiplex network body ECU) via CAN communication. The main body ECU (multiplex network ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.0118