Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Brake Hold Switch

Components

COMPONENTS

ILLUSTRATION

*1

BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

*2

CONSOLE PANEL SUB-ASSEMBLY

Removal

REMOVAL

PROCEDURE

1. PRECAUTION

Click here

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:

Tester Connection

Condition

Specified Condition

13 (SLT1) - 15 (GND1)

Switch pushed

Below 1 Ω

13 (SLT1) - 15 (GND1)

Switch not pushed

10 kΩ or higher

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

Click here

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

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

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