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

INSTALLATION

PROCEDURE

1. INSTALL CHECK VALVE GROMMET

(a) Install a new check valve grommet to the brake booster assembly.

2. INSTALL VACUUM WARNING SWITCH ASSEMBLY (for TMC Made)

(a) Install the vacuum warning switch assembly to the brake booster assembly as shown in the illustration.

*a

30° +/- 20°

Up

(b) Connect the connector to the vacuum warning switch assembly.

3. INSTALL VACUUM WARNING SWITCH ASSEMBLY (for TMMC Made)

(a) Install the vacuum warning switch assembly to the brake booster assembly as shown in the illustration.

*a

170° +/- 20°

Up

(b) Connect the connector to the vacuum warning switch assembly.

4. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY

Click here

5. INSTALL FRONT WIPER MOTOR AND LINK ASSEMBLY

Click here

    On-vehicle Inspection
    ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT BRAKE FLUID LEVEL IN RESERVOIR Click here 2. INSPECT BRAKE BOOSTER ASSEMBLY Click here 3. REMOVE FRONT WIPER MOTOR AND LINK ASSEMBLY Click here 4. REMO ...

    Removal
    REMOVAL PROCEDURE 1. REMOVE FRONT WIPER MOTOR AND LINK ASSEMBLY Click here 2. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY Click here 3. REMOVE VACUUM WARNING SWITCH ASSEMBLY (for TMC Made) (a) D ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Intuitive Parking Assist System (w/ Intelligent Clearance Sonar System): No. 2 Clearance Warning Buzzer Circuit
    DESCRIPTION This circuit consists of the No. 2 clearance warning buzzer and clearance warning ECU assembly. An ECU-excited type buzzer is used. The ECU operates the buzzers using a sound pattern that changes depending on the distance to the obstacle. WIRING DIAGRAM PROCEDURE 1. PERFORM ACTIVE ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Smart Access System With Push-button Start (for Entry Function): Open in Rear Door Electrical Antenna Circuit, Drivers Side (B27A3)
    DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the rear door outside handle assembly (for driver side) (electrical key antenna) at intervals of 0.25 seconds. For the rear door outside handle assembly (for driver side) (electrical key ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.0111