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I ended up getting the truck in on 8/21 and a number of TSB's were implemented to address various Uconnect issues, door lock functionality, rough high idle and transmission shifting issues. The door locking and rough idle are the only 2 out of the 5 issues that were fixed. After about 150...
@StuartV - Yea, I was late to work when I picked up the truck and didn't ask any in-depth questions like I usually do; I doubt if they know at this point what caused the BCM to loose its' configuration anyway. Unfortunately the TSB 21-015-25 update ended up making the shifting worse after...
Agreed! As "luck" would have it, when I hopped in the truck to go to work Tuesday morning after the holiday, I was greeted with a "Service Electronic Stability Control" notification on my central display and had a couple of warning lights illuminated on the dash. I immediately headed up to the...
After about 300 miles of decent operation after the TSB flash on 5/14, it's back to severe clunking operation up/down in the 1st, 2nd and 3rd gear transitions. I've also had a check engine light on twice, not wanting to shift out of park after shutoff from a hiway drive and continued...
I finally got to the dealer near me to update the TCM on 5/14. (TSB-21-015-25; Thanks Jinx1009 for posting!) They were able to duplicate the issue and performed the flash. As of today and 200 miles on the update, it seems to be shifting more smoothly without the clunks as noted before, though...
Mine makes the same exact sound on startup and lasts for 60-90 seconds depending on ambient temperature then subsides. I had an '07 Volvo S60R that was chipped to 400hp and it made that same exact sound on startup....I was told by the vendor of the chip that is normal on highly boosted motors...
Agreed, that's my thoughts as well. Will post those when I get home from work today. I don't think I have found all of them yet, but it's a start. Thankfully I work with a bunch of gear heads in the aerospace defense industry that are also RAM fans and want to see this resolved, so I have a...
I have not yet, as I'm a bit short of mileage to my 1st oil change. (2,400 mi) I am however beginning to experience random electrical glitches as the miles add up. A couple of times I could not shut the truck off, two times the truck would not remote start and a couple of times the remote...
After about 300 miles after the update, (1620 miles on the ODO) the shifting has resorted back to the harsh/clunky behavior in the warmer weather. We have a new RAM dealer nearby and I'm thinking about taking it there for my 1st oil change and have them look at it to see what they say. As it...
The weather finally warmed back up a bit so I could put some miles on the truck after the flash. It drove great till about 300 miles after the flash and the clunky shifting behavior has returned. (I currently have 1,400 miles on the ODO) This behavior just seems so strange to drive well after...
I have put about 100 miles on it so far. Unfortunately we got hit with that artic front (I live in N. Colorado) that dropped lots of snow after I picked it up so I haven't been able to drive it as I normally would. Will post updates after the roads clear and I can drive it normally in 2wd mode.
My truck went in this morning on the 17th, the tech scanned the PCM and didn't find any codes, but he did see there is a software update. He updated the old code, "AN" to the new code "AO," cleared the DTC's, reset the adaptives and performed a "quick learn" flash. I took it for an extended...
As luck would have it, a snow storm hit the night before and temps plunged below 0. Knowing it would be pointless taking it in under those conditions, I rescheduled my appointment for the 17th with the hopes we'll have a nice weather for the dealer to witness the rough shifting. Again, I will...
Took my 2025 Big Horn in to the dealer last week, and of course it shifted as smooth as silk the whole time. Was told if it starts acting up again to make another appointment to have it looked at. It wasn't a wasted trip however as it turned out to be the coldest day of the season so far at 19...
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