Anyone driving a 2016 Mack ever have a problem with the 12 speed auto transmission ECM frying the circuits.

786822

{"text":"Mine did this to me Monday night and some rain coming down. I just got off an exit ramp turned right doing about 25 straightened out and the next thing I know the grade gripper malfunctioned, abs on tractor and trailer engaged and the drive indicator on the dash throws two ** where the D should be then shuts off the engine leaving me with no power steering and bucking like a bronco until it came to a stop on the shoulder. Words of warning. When the Transmission ECM takes a dump in a 2016 Mack 12 speed MP8 make sure you brought a change of undies.\n","videos":"[]","link":"{}","pics":"[]","canComment":true}

791349

{"replyTo":"","text":"dont know if it's the same issue or temp fix. my old auto would loose its location in the shift pattern. fix was to turn the truck off and pull fuses to the trans ECM. wait awhile and reinstall. that was on a freightliner and the fuses were in the battery area. note different sizes so mark which one goes where cause mine were not.","replyToPid":0}

791349

{"replyTo":"","text":"also there is a key cycle trick but I cant remember the pattern. might wanna try to Google the issue or call your maintenance department or dealership","replyToPid":0}