T.alderman

I had to have my tailgate replaced..... we won't talk about why. But the body shop didn't know that there was a couple things to do. Remove the plastic cover and on the lower right side of the tailgate, there is a 8mm cap head screw. Mine wasn't tightened at all. I held the tailgate as high up as I could while I had an Allen wrench in there and tightened it down. Now my tailgate is a nice slow drop. Hope that helps.

Update: found the sensor. The plug looked crooked so I removed and unplugged. Found pretty good chunks of dry mud in the bottom of the plug even with the rubber seal. Cleaned it all out, re-greased it and the plug went back on easy and even. The message cleared and hasn't been back. I wonder why the dealer wouldn't atleast check something like that? Thank you to all on this forum who helped without even knowing it! Thank you Tomato!

Hey Tomato, There was no profile on the truck and I reset again in the truck app. I havent connected with my phone, the dealer did do a re-flash yesterday and saw the message in the display in the truck but nothing in their computer. I have pulled the 4 stems out as well. I also connected the truck to wifi and searched for any updates and everything is fresh. I located the module this morning and will tinker with it. I am thinking that unplugging it may clear the fault if it's bad. In other posts, I saw that people have unplugged it with no problems. Thank you for the help on this!!

Hey all, just bought a 2020 3500 srw denali. I have that message show up every 10 seconds. I have the valve stems in the glove box and have no trailer profile in the app. I took it to the dealer and they dont see any problems. Does anyone have experience with this? How about where is the trailer tire monitor module located? Maybe a module reset will help? Maybe it's bad. Just not sure and getting zero help from the dealer. Thank you in advance!