2007 2500HD Blk Crew
Experenced engine service light. Dealer found 2 codes
J6354 Powertrain control module reprog. with SPS and 7733 EGR position error. Dealer reflashed PCM as per SI.
Has anyone experenced these conditions? Is this typical?
Sounds like a hiccup in the programming. There are updates that come down to fix these hiccups. I wouldn't worry about it unless it continues to pop up. Do you have the classic or new body style? Just curious to what engine you have. BTW, welcome to the forum!!