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:

    Warranty parts list
    Air Conditioning System • Compressor • Condenser • Evaporator • Associated parts Air/Fuel Metering System • Air/fuel ratio feedback control system • Cold-start enrichment system â ...

    Using the air conditioning system and defogger
    Automatic air conditioning system Air outlets and fan speed are automatically adjusted according to the temperature setting. - Vehicles with a navigation system. Owners of models equipped with a ...

    Have the vehicle inspected by your Lexus dealer immediately.
    A buzzer sounds and a warning message is shown on the multi-informa- tion display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possib ...