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:

    Engine compartment
    1 Power steering fluid reser- voir 2 Engine oil level dipstick 3 Engine oil filler cap 4 Brake fluid reservoir 5 Fuse box 6 Washer fluid tank 7 Battery 8 Cooling fans 9 Condenser 10 Radia ...

    Emissioinspectioand maintenance (I/M) programs
    Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. - If the malfunction i ...

    Glove box
    The glove box can be opened by pulling the lever and can be locked and unlocked by using the mechanical key. 1. Lock 2. Unlock 3. Open  - Glove box light The glove box light turns on whe ...