Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Inspection

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual / Vehicle Interior / Lighting (int) / Ambient Light(for Rear Door) / Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR DOOR TRIM BOARD SUB-ASSEMBLY LH (REAR DOOR AMBIENT ILLUMINATION LIGHT LH)

(a) Apply battery voltage to the connector and check that the rear door ambient illumination light LH comes on.

OK:

Measurement Condition

Condition

Specified Condition

Battery positive (+) → 1 (+)

Battery negative (-) → 2 (-)

Always

Rear door ambient illumination light LH comes on

If the result is not as specified, replace the rear door trim board sub-assembly LH.

*a

Component without harness connected

(Rear Door Trim Board Sub-assembly LH)

2. INSPECT REAR DOOR TRIM BOARD SUB-ASSEMBLY RH (REAR DOOR AMBIENT ILLUMINATION LIGHT RH)

(a) Apply battery voltage to the connector and check that the rear door ambient illumination light RH comes on.

OK:

Measurement Condition

Condition

Specified Condition

Battery positive (+) → 1 (+)

Battery negative (-) → 2 (-)

Always

Rear door ambient illumination light RH comes on

If the result is not as specified, replace the rear door trim board sub-assembly RH.

*a

Component without harness connected

(Rear Door Trim Board Sub-assembly RH)
    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. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG Cli ...

    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 REAR DOOR TRIM BOARD SUB-ASSEMBL ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Do-it-yourself maintenance: Windshield wiper inserts
    Replacing a windshield wiper insert 1. Change the rest position of the windshield wipers to the service position using the wiper lever and then lift a windshield wiper. 2. While pressing and holding the wiper blade lock release button, remove the wiper blade. When performing this operation ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Window Defogger System: Problem Symptoms Table
    PROBLEM SYMPTOMS TABLE NOTICE: If the battery voltage is low, the window defogger system may not operate. When "Operation of Electrical Items Restricted." is not displayed on the multi-information display in the combination meter assembly, check the Data List item "Battery Control Count (Body ECU)". ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.0118