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I was tinkering with Forscan yesterday and checked for DTCs and had a few. Mind you, I haven't noticed anything at all abnormal with the truck. Last week the truck had the Fuel Tank TSB work done and first oil change and tire rotation. Codes were identified before any Forscan programming.
The TSBs are:
U0146- Lost Communication With Gateway A
Module: Running Board Control Module
U0418- Invalid Data Received From Brake System Control Module
Additional Fault Symptom: Signal Invalid
Module: Cruise Control Module
B1471- Multi Contour Seat Switch Input
Additional Fault Symptom: Circuit Open
Module: Seat Control Module G
Anything to worry about? I Googled them and it's all Greek to me. Should I just clear and then recheck in a couple of days? Happy to provide any more info that Forscan message gave. Something about "Malfunction indicator lamp is off for this DTC" on all the code descriptions and some Freeze Frame info for the middle one.