2022 Yukon Actuator Noise?

[Ungawa]

When approaching our 2022 Yukon the interior light come on and we hear what sounds like an electric actuator energize, What is it and where is it located?

 

[Chad G 1979]

Likely it is the fuel pump priming as well as other things waking up from sleep state. Mine does it as well and when im sitting in it after shutting off waiting for kids to get out of school, it also makes quite a few noises then as well. Its always made those sounds so ive gotten used to it.

 

[Danimalx87]

Got a new to me RX and the first night I was cleaning up in the garage and hear it making some weird noises. Turns out it pressurizes the fuel tank to check for leaks when parked for X amount of time. Pretty cool, but very confused for a little bit there!