Hi All,
My truck will sometimes have a RPM surge, big thump then throw a transmission fault and stuck in 3rd gear. It will go back to normal after I clear the faults. Below is the fault codes and the one always comes up is the Running Board U0416 first then the other VIM fault codes.
Anyone has similar experience? Any advice?

Jon

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RBM-Running Board

U0416-68 (2 Invalid data received from vehicle dynamics control module - Algorithm based failure - event information
( on 02-10-2019 12:41:02 at 88504 km )
SCME-DrivSeat Climate

U2106-38 (2F) Switchpack signal B - Frequency modulation/pulse width modulation failure - signal frequency is incorrect
( on 02-10-2019 14:51:04 at 88504 km )
TCM-Transmission

P0730-00 (6D) Incorrect gear ratio
( on 14-10-2019 07:18:08 at 88534 km )
VIM-Immobilizer

B1B01-87 (2E) Key transponder - Bus signal/message failure - missing a message
( on 02-10-2019 12:40:49 at 88504 km )
U0155-87 (2C) Lost communication with instrument cluster control module - Bus signal/message failure - missing a message
( on 02-10-2019 12:42:44 at 88504 km )