2022 at4x. Anyone know what noises the truck would make randomly when it's turned off? The noises sound like an actuator or robotic movement. Very loud. Even when just opening the door when it's off, noises start going crazy.
Noises after turning off
- Thread starter Rockyah86
- Start date
Andystoy AT4
Active member
There have been a few threads on different forums and its normal. One of the things that you might hear is the shutters that open after the truck is turned off. I hear similar noises on mine but don't pay attention to them anymore. 
Check and see if your power mirrors are moving. It might be the motor. Your pre sets may have them moving into a different position when off. They move back when open the door.
zeeya
Active member
Rocky, which engine do you have? I have the 3.0 duramx and the def system will pump def back into tank when I turn the truck off and makes clicking sounds when doing this.
- Thread Starter
- #5
6.2
I was installing aftermarket sub this weekend and every time I opened a door noises in dash.Then starting or stopping it's like 15 seconds of robotic actuator movements. Sounds like it has a checklist of items to open and close every time a door opens. Sometimes it's random while truck is off I'll be messing with something and all of a sudden the noises start.
adeerchaser
Well-known member
I have the 6.2 as well, mine makes the same robotic popping nosies after the truck powers down. Sounds like coming from dash at base of steering wheel. I have a 2022 AT4x.
adeerchaser
Well-known member
Odd to me, I have never had another truck make these noises, and they sound so bad! I just assumed, I run the a/c in auto and is has been hot since I got it, that maybe it is automatically opening a vent door to vent the cab while my truck is off.
