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

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Audio & Visual & Telematics / Park Assist / Monitoring / 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 1 Ω

5 (SI) - 2 (SO)

Always

Below 30 Ω

6 (EI) - 3 (EO)

Always

Below 1 Ω

If the result is not as specified, replace the rear center ultrasonic sensor.

*a

Component without harness connected

(Rear Center Ultrasonic Sensor)

2. INSPECT REAR CORNER ULTRASONIC SENSOR

(a) for RH Side:

(1) 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 1 Ω

5 (SI) - 2 (SO)

Always

Below 30 Ω

6 (EI) - 3 (EO)

Always

Below 1 Ω

If the result is not as specified, replace the rear corner ultrasonic sensor RH.

*a

Component without harness connected

(Rear Corner Ultrasonic Sensor RH)

(b) for LH Side:

(1) 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

Always

Below 1 Ω

5 (SI) - 2

Always

Below 30 Ω

6 (EI) - 3

Always

Below 1 Ω

If the result is not as specified, replace the rear corner ultrasonic sensor LH.

*a

Component without harness connected

(Rear Corner Ultrasonic Sensor LH)
    Components
    COMPONENTS ILLUSTRATION *A for RH Side with Rear No. 2 Seat - - *1 REAR CENTER ULTRASONIC SENSOR *2 REAR CENTER ULTRASONIC SENSOR RETAINER *3 REAR CORNER ULTRASONIC 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 ult ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: SRS Warning Light Remains ON
    DESCRIPTION The SRS warning light is located in the combination meter assembly. When the SRS is normal, the SRS warning light comes on for approximately 6 seconds after the engine switch is turned from off to on (IG), and then turns off automatically. If there is a malfunction in the SRS, the SRS wa ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Panoramic View Monitor Switch: Removal
    REMOVAL PROCEDURE 1. REMOVE INSTRUMENT PANEL GARNISH LH Click here 2. REMOVE FRONT DOOR SCUFF PLATE LH Click here 3. REMOVE COWL SIDE TRIM BOARD LH Click here 4. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY Click here 5. DISCONNECT HOOD LOCK CONTROL LEVER SUB-ASSEMBLY C ...

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

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

    © 2025 Copyright www.lexusrx.net
    0.0147