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:

    If you lose your keys
    New genuine Lexus keys can be made by your Lexus dealer, using the other keys and the key number stamped on your key number plate. If communication between the electronic key and vehicle is inter- ...

    If you have repair delays questions
    If you have questions or concerns about your vehicle’s California emission warranty coverage, please follow the steps described. You may also request information from or report complaints to: ...

    Seat belt pretensioners (front and outer second seats)
    The pretensioner helps the seat belt to quickly restrain the occu- pant by retracting the seat belt when the vehicle is subjected to certain types of severe frontal colli- sion or side collision o ...