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:

    Air conditioning filter
    The air conditioning filter must be changed regularly to maintain air conditioning efficiency.  - Removal method Turn the “ENGINE START STOP” switch off. Open the glove box and remo ...

    Fuse layout and amperage ratings
    Engine compartment Under the instrument panel  - After a fuse is replaced • If the lights do not turn on even after the fuse has been replaced, a bulb may need replac ...

    Air conditioning filter
    The air conditioning filter must be cleaned or changed regularly to maintain air conditioning efficiency. - Removal method Turn the “ENGINE START STOP” switch IGNITION ON mode and switch to ...