2015 Tahoe vibration/ pulsing

Joelc628

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I have a 2015 Tahoe and it just started doing this pulsing or vibration every 5-10 seconds, it feels like you drove on the chatter bumps on the side of the road. Anyone have any idea what this could be? Is it possible the ABS is pulsing?

Thanks
 

zora

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Does it only happen when you step on the brakes?
Do you have any warnings on the dash?
 

Joelc628

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No warning lights and it does it constantly, not when stepping on the brakes. Does it every 10 seconds or so but only does it while in motion, not while sitting idle.
 

zora

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Did you check each wheel for any loose nuts, rock in the tire thread, etc.
Does it get worse with vehicle speed?
 

Joelc628

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No rocks, no loose nuts, doesnt get worse with speed but it is very consistent on how often it does it. Wondering if it could be related to the magnetic ride suspension adjusting constantly.
 

zora

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Did you just buy this vehicle or you have had it for awhile?
The suspension adjusts in milliseconds not 10 seconds.
 

Joelc628

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Its not pulsing for 10 seconds in length, its pulsing every 10 seconds in intervals. We bought it new in 2015
 

zora

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Recommend you take it to a shop so they can directly experience the problem.
 
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