Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT PARKING BRAKE ACTUATOR ASSEMBLY

(a) Parking brake actuator assembly operation inspection

(1) Apply voltage to the terminals of the parking brake actuator assembly and check that it operates as specified.

OK:

LH

Battery Connection

Parking Brake Actuator Assembly Operation

Battery positive (+) -2 (MRL+)

Battery negative (-) -1 (MRL-)

Lock

Battery positive (+) -1 (MRL-)

Battery negative (-) -2 (MRL+)

Release

RH

Battery Connection

Parking Brake Actuator Assembly Operation

Battery positive (+) -2 (MRR+)

Battery negative (-) -1 (MRR-)

Lock

Battery positive (+) -1 (MRR-)

Battery negative (-) -2 (MRR+)

Release

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

*A

LH

*B

RH

*a

Component without harness connected

(Parking Brake Actuator Assembly)

*b

Lock

*c

Release

    Removal
    REMOVAL 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. PRECAUTION Click here 2. RELEASE PARKING B ...

    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:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Power Seat Control System (w/ Memory): Registration
    REGISTRATION PROCEDURE 1. MEMORY CALL REGISTRATION (a) Memory registration when not using the Techstream NOTICE: Do not bring 2 or more electrical key transmitter sub-assemblies into the cabin. Do not press and hold the door control switch on the multiplex network master switch assembly for 3 s ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Height Control Sensor: Removal
    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during height control sensor sub-assembly RH removal/installation are shown below. Necessary Procedures After P ...

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

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

    © 2025 Copyright www.lexusrx.net
    0.0179