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:

    What types of decisions are rendered, and how do I know if Lexus will abide by the decision of the arbitrator(s)?
    Arbitrated decisions are based on what the arbitrator(s) believe to be fair and equitable after applying the appropriate legal standards. Remedies include but are not limited to repairs; reimburse ...

    The Smart Key
    Your Lexus vehicle was made with two “Smart Keys� and an aluminum key-number plate. Each Smart Key includes an electronic main key that has an integrated mechanical back-up key. The electroni ...

    Conversation mirror
    The conversation mirror can provide the driver and the front passenger with a view of the rear seat area without the need to turn around. Press in the button.  - To use the overhead console ...