I upgraded the Uconnect 5 in my tradesman to a Uconnect 12, so then I took my homeless Uconnect 5 and swapped it into my 5500 delivery truck which had a Uconnect 3 in it.
For whatever reason the Uconnect 5 refuses to keep the time while it's in the 5500, kept time fine in my 2500. Also I changed the clock to manual, but it automatically reverts to Syncing the Clock whenever i shut the truck off and i have no idea why or how to fix it. It's driving me nuts every time i get in the truck i have to reset the clock. Anyone have any ideas or suggestions? I thought maybe it needed the SXM antenna to sync the time, so i added one, didn't help. I'm thinking there's gotta be an alfaOBD setting somewhere i have to enable because i can't imagine the wiring is different between the 3 & 5 or the 2500 & 5500.
For whatever reason the Uconnect 5 refuses to keep the time while it's in the 5500, kept time fine in my 2500. Also I changed the clock to manual, but it automatically reverts to Syncing the Clock whenever i shut the truck off and i have no idea why or how to fix it. It's driving me nuts every time i get in the truck i have to reset the clock. Anyone have any ideas or suggestions? I thought maybe it needed the SXM antenna to sync the time, so i added one, didn't help. I'm thinking there's gotta be an alfaOBD setting somewhere i have to enable because i can't imagine the wiring is different between the 3 & 5 or the 2500 & 5500.