Posted 4/11/2013 22:51 (#3029459 - in reply to #3027459) Subject: RE: Cat 55 not shifting
SEIL
I'm guessing the MC2 solenoid. Should be the bottom coil on the righthand side. If its bad its about 1000 bucks to replace. Try swapping with MC1. These two solenoids are modulating and are alike and work diferently than the rest of the solenoids. MC2 controls the F2 clutch pack - The high side of the Forward gears.
Cat 55 not shifting
