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About at4seb92

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  • Location
    Québec, Canada
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  • Drives
    GMC Sierra At4 2019
  1. Ive already tried this and nothing change its all about the programming in the computer or the trailer module the dealer is with GMC on this they are waiting for an update we only can wait for it ! Envoyé de mon iPhone en utilisant Tapatalk
  2. I spone with my dealer and he saids that Gm is on the problem trying to fix it probably is just an update of the computer they will keep me up to date for that problem... Envoyé de mon iPhone en utilisant Tapatalk
  3. Guys in normal conditions does all the sensors suppose to turn off when you connect a trailer ? If yes probably theres something wrong with the trailer harness... Or Maybe theres something with the temperature sensor... I try to figure it out cause many people said even with an update nothing happen.. What do you think? Envoyé de mon iPhone en utilisant Tapatalk
  4. Oh well I should wait until you have answers then.. that suck really bad, its a brand new truck and this thing just came on few days ago when its under -10 here. Keep me up to date with this please !
  5. Well I have the same problem here in QUebec the truck is going crazy with the trailer disconnected... With your post, I know that I will call GM for an update ! Thanks for your post !

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