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:

    Overview button and guidance screen
    *: Press and hold the “PWR·VOL” knob for 3 seconds or more to turn off the screen and restart the navigation system. Do this when the vehicle-mounted device response is extremely slow. ...

    XM NavTraffic®
    The subscription-based XM NavTraffic® service allows the navigation system to display traffic information on the map screen. The following operations can be performed: • Show XM NavTraffic® I ...

    Personal/interior light main switch
    1. OFF The personal/Interior lights and interior light can be individually turned on or off. 2. Door position The personal/interior lights come on when a door is opened. They turn off when th ...