Electronic/ actuation Noise inside dash WHEN OFF

[Danny Ramirez]

I’ve been hearing this for a while and want to see if it’s normal...

if I drive my ranger, then park it and turn it off, without removing the key.. I hear a strange pulsing, intermittent electronic sound within the dash board. It sounds like a tiny motor/ actuator making small adjustments. It goes non stop until I pull the key out and Everything shuts down completely.

I don’t think it’s an issue but it is strange and very noticeable. Maybe some of you haven’t even noticed it yet since it took me almost a year to realize ? in that case I’m sorry for bringing it up

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[Danny Ramirez]

totally normal i reckon as mines been doing it since apr 2019

good to know. I’m still curious to know what it is. I assume something with HVAC

 

[Jake]

Mine does the same, sounds like the blend doors twitching around. Kind of annoying sitting inside while working, Have to use the radio to drown it out.

 

[Motorpsychology]

Conjurs up images of Christine...

 

[Colin Stuffmann]

Mine does the same, sounds like the blend doors twitching around. Kind of annoying sitting inside while working, Have to use the radio to drown it out.

Mine does the same when I shut the truck off for a minute or two. Sometimes it’s silent after I shut the engine off then 5 minutes later it starts making that noise!

 

[Joyride]

HVAC. My RAM used to make the same sound. Some kind of reset of the system.

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