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

INSPECTION

PROCEDURE

1. INSPECT HEATED OXYGEN SENSOR

(a) for Bank 1:

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

2 (HT1B) - 1 (+B)

20°C (68°F)

5 to 10 Ω

2 (HT1B) - 3 (E2)

Always

10 kΩ or higher

If the result is not as specified, replace the heated oxygen sensor.

*a

Component without harness connected

(Heated Oxygen Sensor)

(b) for Bank 2:

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 (HT2B) - 2 (+B)

20°C (68°F)

5 to 10 Ω

1 (HT2B) - 4 (E2)

Always

10 kΩ or higher

If the result is not as specified, replace the heated oxygen sensor.

*a

Component without harness connected

(Heated Oxygen 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 heat ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL HEATED OXYGEN SENSOR (for Bank 2) HINT: Perform "Inspection After Repairs" after replacing the heated oxygen sensor. Click here (a) Using SST, install the heate ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Cornering Light Assembly: Components
    COMPONENTS ILLUSTRATION *A w/ Headlight Cleaner System *B for LH Side *C for Type A *D for Type B *1 CORNERING LIGHT ASSEMBLY (FOG LIGHT ASSEMBLY) *2 FRONT BUMPER ARM HOLE COVER LH *3 HEADLIGHT CLEANER HOSE - - ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Occupant Classification System: Passenger Side Buckle Switch Circuit Malfunction (B1771)
    DESCRIPTION The passenger side buckle switch circuit consists of the occupant detection ECU and passenger side buckle switch (front seat inner belt assembly RH). DTC B1771 is stored when a malfunction is detected in the passenger side buckle switch circuit. DTC No. Detection Item DTC Detectio ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.0101