I was just on the Allison transmission website browsing around, and I found this info which says the new 5 generation electronic controls can tell the driver when an oil change is needed, and also when a filter change is needed.
Seems to take all the guess work out of it ! Now no more wondering.....
No more changing the filters ".....just because I don't know when/if they were changed..."
Anybody know approx what year these "smarter" transmissions made their way into production coaches? Is this such a new feature no coach builder is using them yet?
I have never heard of this Allison feature before today.
http://www.allisontransmission.com/d...df?sfvrsn=4%20