I have a 2011 IC CE with Allison transmission. The transmission filter light is on and I have forgotten the process to get the light off. I had it written down once but can't find my note . This bus has a shift lever and not buttons. Thanks
I guess you do learn something new every day. I knew about resetting the light for the filter (NRNRNDN) but I didn't know about the other one (NDNDNRN)to reset for the fluid. I've always thought I needed the laptop to reset that one. I'll have to try it this way next time one pops up.
Allison dealer told me that was process to reset prognostic's for oil and filter... never really looked with laptop to see which one was causing light to be on, normally when servicing one or the other ..I go ahead and reset both at same time ....it is easier than hearing drivers having a stroke on radio due to a warning light being on,lol