multiple codes
2015 roadglide special
I had a bunch of codes in my system
Took it to 1 dealer and they blamed it on me installing a tail lamp for my tour pak
Codes were Ecm,u0140,u0156
Bcm u001,speedo U0121,U0100,U0184,abs u0001,u0003
Rad U0002
they unhooked the tourpak light ,c l eared codes and sent me on my way
Engine light came back on and I took it to the other dealer in town and they said no way a taillight would do this
Dropped it off and they found a loose ground,repaired that,also reconnected the tail lamp on the tour pak
1 week later and my engine light comes back on, I looked online and pulled the codes myself and they are the same as before
Going back to the dealer that seems to want to take care of it Friday but I am getting a little worried about this
Does anybody have any ideas
Thanks



