Do you hear water sloshing around inside your vehicle’s dashboard, especially during turns?
It can likely be traced to a plugged drain for the air conditioning system.
The system’s evaporator collects water, which is normally drained beneath the vehicle – it’s the cause of that small puddle you see beneath your car after driving it. If the drain tube becomes plugged or clogged, the water backs up in the evaporator, resulting in the sloshing sound.
Your ACDelco Professional Service Centre technician can inspect the drain tube and clear it out.