So my Dad's Century with the ultrashift went out on its first trip today and he called me saying he was pumping diesel..After turning the truck on, it wouldn't go into gear and and took about 5 or 6 trys to get into gear. The error code said F..Any ideas??????
Ultrashift hard to get into Drive Error Code F
Discussion in 'Freightliner Forum' started by redcentury07, Aug 22, 2011.