FYI I have a similar issue, I emailed Alfaobd and they told me they programmed cant fix this. the dealer they blamed my issue on a tune and that caused the p1400 code, mine happen after the dealer installed a software recall update to fix the gas leveler not reading correctly and re-updated the uconnect software. Dealer did nothing but waste my time and blamed me for the code, said they didn't update anything, (its in the work sheet) and lately "we didn't look at the cluster when it came in so you probably came in like that". They gave me the car back and told me to go clear the code!? and come back... so after much looking and research I found a aftermarket dodge shop and they been looking at it and have calls out to some higher ups at dodge and I'm aspecting an answer this week ill let you know. FYI Dodge srt worthless also dodge cares should be dodge doesn't care.