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 Repair Manual > Navigation System: NTSC Disconnected (from Park Assist/Monitoring ECU) (B1535,C1622)
    DESCRIPTION These DTCs are stored if the radio receiver assembly judges that the signals or signal lines between the rear television camera assembly and the multi-display assembly are not normal as a result of its self check. DTC No. Detection Item DTC Detection Condition Trouble Area B ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Ultrasonic Sensor (for Rear): Inspection
    INSPECTION PROCEDURE 1. INSPECT REAR CENTER ULTRASONIC SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 4 (BI) - 6 (EI) Always 10 kΩ or higher 4 (BI) - 1 (BO) Always Below ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.009