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Stability control / trailer brake issue when hard wheeling

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5150RN

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Anyone else here do some wheeling, and get dash lights? I get a warning screen pop up and light about stability control unit, and trailer brake system needing maintenance almost every time on a trail. Goes away and truck functions normal back on pavement. I don’t think my truck feels like it should be doing hood rat ****. Lol
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I’ve never had any issues with either my old 2020 or my current 2023. The new truck is at 9k miles with about half of those on dirt.
 
Have you calibrated your tire size? And if so was it done correctly
 
5150RN said:
That could very well be the issue. Have not gotten the Procal yet.
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Yup, that's definitely your issue. I am not brave enough to wheel my dually but my 2023 Rubicon flipped out on a trail because the tire calibration did not not take, had to hook the Tazer and reprogram the new tire size.
 
that's likely the issue. i had similar issues till I cal'd the tire size.
 
Tire size calibration is not the issue. I also get this once in a while when I go wheeling. This was when I had the stock 33s and even with 37s calibrated correctly using the Pro Cal Snap.
 
Happens regularly when wheeled in rough stuff…off camber, extreme climbs/descents etc., mountain wheeling.
The gas gauge gets thoroughly confused, also. My Raptor did it’s version of the same things and in the same places.
Everything stock PW.
I ignore it.
 
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Good to know. Regardless I got my procal snap installed. Happy to get the Christmas tree of lights off the dash either way.
 
Try having the rear sensors checked. I had issue on the street. Erratic data from a sensor was the issue. Dealer replaced and all is well
 
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