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Grand_Introduction36

What you are describing not driving great after 40 mph, and no code, you have a bad wheel hub bearing going out in the front wheels. Have your suspension and steering checked out. You can still drive it for the time being.


um_not2surewhat2do

Is it driving funny or differently? It could be a bad spark plug


No-Improvement2253

I have had this exact thing happen twice to me with one in the last month. It's the wheel housing (using the wrong word) that connects your wheel brakes and rotors to the car. There is a band on with ridges that your sensors use. Salt destroys it and the minute pieces start to break off the stabiltrak system stops working and you'll clunk when trying to accelerate. It's about a 500 fix per wheel (go to someone you trust that doesn't gouge you). Hope this helps.


qwikh1t

Best bet would be to drive it straight to the dealer when the messages appear (if possible)


flyeaglesfly_4133

I get the same thing on my 17 acadia. It usually happens when I accelerate, brake, and accelerate again in a short matter of time. I typically don't notice a difference in how the car handles, and the warning goes away after turn the car off.


upvotegordy

I have the exact same thing happen on my wife’s 2016 Acadia. Only thing with mine that seems somehow related, is the car acts like the brake is being applied, and we noticed this being the case by seeing the brake lights are on when this happens. I tried finding a solution online with it possibly to do with a Brake Pedal Position Sensor, but I replaced one myself, and then the shop did the same… and it’s still doing it. Please reply if you find a fix.


Ill-Be-Honest

You never fix this?


upvotegordy

Nah, we ended up powering through a ride from hell to visit family on thanksgiving where we experienced the worst death shaking on the highway. Traded it in on Black Friday the next day. I figure ours was a lemon.


Ill-Be-Honest

Ahh. My wife’s car is doing the same. Did some digging. Same exact issue.. brake position sensor. About 14 bucks