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

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

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2. REMOVE CONSOLE PANEL SUB-ASSEMBLY

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3. REMOVE BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

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

Inspection

INSPECTION

PROCEDURE

1. INSPECT BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

(a) Make sure that there is no looseness in the locking part and the connecting part of the connector.

*a Component without harness connected (Brake Hold Switch (Electric Parking Brake Switch Assembly))

(b) Disconnect the brake hold switch (electric parking brake switch assembly) connector.

(c) Check both the connector case and the terminal for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

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

Installation

INSTALLATION

PROCEDURE

1. INSTALL BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

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

2. INSTALL CONSOLE PANEL SUB-ASSEMBLY

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