MrJ3sser
New member
Riddle me this, Batman...
For about a month now the 2012 JKUR 6-speed has been doing something quite odd. About halfway through my commute each day, I get a warning 'ding' from my dash. I look down and see that my tach drops (but lose no power), the brake light and the ABS light flashes. This is only for a quick moment and then everything restores. Sometimes it will do it multiple times in a 10 minute period. I was getting the oil changed at the dealership last week and asked them to see if it was throwing codes and told them what was going on. They pulled the codes and pretty much just blew me off. The two that now came to my attention are C2101 (battery high voltage) and U04515 (implausible data received from ABS). The latter I didn't catch until just now. More on that in a bit. Anyway, I was driving in some traffic today and it does it again. I had more time to look down since since I was in bumper to bumper and I noticed that the sway bar light and the traction control light flashed as well (never noticed these before since they are lower on the dash). Then the traction control light stayed on the whole way home. When I got home I turned it off and back on and the traction control light was off.
Anybody know what the hell is going on? Any ideas what to look for?
I would take back to the stealership but I'm leaving for Moab on Friday and by the time I get back my warranty will be up. :doh:
Sorry for the wall of text. :beer:
For about a month now the 2012 JKUR 6-speed has been doing something quite odd. About halfway through my commute each day, I get a warning 'ding' from my dash. I look down and see that my tach drops (but lose no power), the brake light and the ABS light flashes. This is only for a quick moment and then everything restores. Sometimes it will do it multiple times in a 10 minute period. I was getting the oil changed at the dealership last week and asked them to see if it was throwing codes and told them what was going on. They pulled the codes and pretty much just blew me off. The two that now came to my attention are C2101 (battery high voltage) and U04515 (implausible data received from ABS). The latter I didn't catch until just now. More on that in a bit. Anyway, I was driving in some traffic today and it does it again. I had more time to look down since since I was in bumper to bumper and I noticed that the sway bar light and the traction control light flashed as well (never noticed these before since they are lower on the dash). Then the traction control light stayed on the whole way home. When I got home I turned it off and back on and the traction control light was off.
Anybody know what the hell is going on? Any ideas what to look for?
I would take back to the stealership but I'm leaving for Moab on Friday and by the time I get back my warranty will be up. :doh:
Sorry for the wall of text. :beer: