Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Electric Parking Brake Switch

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Brake / Parking Brake / Electric Parking Brake Switch

Components

COMPONENTS

ILLUSTRATION

*1

CONSOLE PANEL SUB-ASSEMBLY

*2

ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

Inspection

INSPECTION

PROCEDURE

1. INSPECT ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

10 (SWI1) - 11 (SWO1)

ON (Lock)

10 Ω or less

Switch not operated

1 MΩ or higher

OFF (Release)

10 MΩ or higher

10 (SWI1) - 2 (SWI2)

ON (Lock)

10 Ω or less

Switch not operated

1 MΩ or higher

OFF (Release)

10 MΩ or higher

10 (SWI1) - 3 (SWO2)

ON (Lock)

10 Ω or less

Switch not operated

1 MΩ or higher

OFF (Release)

10 MΩ or higher

11 (SWO1) - 2 (SWI2)

ON (Lock)

10 Ω or less

Switch not operated

1 MΩ or higher

OFF (Release)

10 MΩ or higher

11 (SWO1) - 3 (SWO2)

ON (Lock)

10 Ω or less

Switch not operated

1 MΩ or higher

OFF (Release)

10 MΩ or higher

2 (SWI2) - 3 (SWO2)

ON (Lock)

10 Ω or less

Switch not operated

1 MΩ or higher

OFF (Release)

10 MΩ or higher

If the result is not as specified, replace the electric parking brake switch assembly.

*a

Component without harness connected

(Electric Parking Brake Switch Assembly)

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

Click here

2. REMOVE CONSOLE PANEL SUB-ASSEMBLY

Click here

3. REMOVE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Remove the 3 screws and electric parking brake switch assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

(a) Install the electric parking brake switch assembly with the 3 screws.

2. INSTALL CONSOLE PANEL SUB-ASSEMBLY

Click here

    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 PARKING BRAKE ACTUATOR ASSEMBLY ...

    Electric Parking Brake System
    ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Steering Lock System: Diagnostic Trouble Code Chart
    DIAGNOSTIC TROUBLE CODE CHART Steering Lock System DTC No. Detection Item DTC Detection Condition Note Link B2781 Open / Short in Steering Lock ECU One of the following conditions is met (1-trip detection logic (Only output while a malfunction is present and the engine switch is o ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Automatic Transaxle System: Starter Relay Circuit Short to Battery (P061512)
    DESCRIPTION While the engine is being cranked, battery voltage is applied to terminal STA of the ECM. If the ECM detects the starter control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminates the MIL and stores this ...

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

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

    © 2025 Copyright www.lexusrx.net
    0.0161