Noise from under vehicle after turning off the engine

Lexus GX / Lexus GX Owners Manual / For your information / Noise from under vehicle after turning off the engine

Approximately five hours after the engine is turned off, you may hear sound coming from under the vehicle for several minutes. This is the sound of a fuel evaporation leakage check and, it does not indicate a malfunction.

    See also:

    Changing the display
    Switches between odometer and trip meter displays. When the trip meter is displayed, pressing and holding the button will reset the trip meter. ...

    Roadside Assistance
    Lexus roadside assistance coverage is for 48 months from your vehicle’s in-service date, regardless of mileage. Coverage is provided 24 hours a day, 365 days a year, for vehicles operated in ...

    Range covered by each camera
    1. Front monitor 2. Side-front simultaneous display monitor 3. Side-rear simultaneous display monitor 4. Rear monitor The illustration shown here is an example. As such, the actual visible area ...