Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Electric Parking Brake Switch

Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual / Brake / Parking Brake / Electric Parking Brake Switch

Components

COMPONENTS

ILLUSTRATION

CONSOLE PANEL SUB-ASSEMBLY

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 ...

Other materials:

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Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Electric Parking Brake System: Electric Parking Brake Switch Signal Compare Failure (C060962)
DESCRIPTION When the electric parking brake switch is pulled, a lock request signal is sent from the skid control ECU (brake actuator assembly) to the parking brake actuator assembly. When the electric parking brake switch is pushed, a release request signal is sent from the skid control ECU (brake ...

Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Electric Parking Brake Switch

Installation

Electric Parking Brake System

Other materials:

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