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

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual / Engine & Hybrid System / 2gr-fks (starting) / Engine Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE SWITCH

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

5 (SS1) - 6 (AGND)

1 (SS2) - 6 (AGND)

Not pushed

10 kΩ or higher

Pushed

Below 1 Ω

If the result is not as specified, replace the engine switch.

*a

Component without harness connected

(Engine Switch)

(b) Apply battery voltage between the terminals of the engine switch, and check the illumination condition of the engine switch indicator light.

OK:

Condition

Specified Condition

Battery positive (+) → Terminal 9 (SWIL)

Battery negative (-) → Terminal 6 (AGND)

Illuminates

HINT:

  • If the positive (+) lead and the negative (-) lead are incorrectly connected, the engine switch indicator light will not illuminate.
  • If the voltage is too low, the engine switch indicator light will not illuminate.

If the result is not as specified, replace the engine switch.

    Removal
    REMOVAL PROCEDURE 1. REMOVE LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL Click here 2. REMOVE INSTRUMENT CLUSTER FINISH PANEL ORNAMENT Click here 3. REMOVE LOWER NO. 2 INSTRUMENT PANEL FINISH PAN ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL ENGINE SWITCH (a) Engage the 2 claws to install the engine switch. 2. INSTALL LOWER INSTRUMENT FINISH PANEL SUB Click here 3. INSTALL LOWER NO. 2 INSTRUMENT PANEL ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Air Conditioning System: Back-up Power Source Circuit
    DESCRIPTION The back-up power source circuit for the air conditioning amplifier assembly is shown below. Power is supplied even when the engine switch is off. This power is used for diagnostic trouble code memory, etc. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits re ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Drive Start Control
    DESCRIPTION The drive start control is controlled by the ECM. If the ECM determines that the shift lever and accelerator pedal are operated abnormally, engine output is restricted and, when necessary, a warning is displayed on the combination meter assembly. CAUTION / NOTICE / HINT HINT: Even if th ...

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

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

    © 2026 Copyright www.lexusrx.net
    0.0106