Randy15 Posted August 10, 2021 Report Share Posted August 10, 2021 I just had the Powertrain Control ECM replaced in my 2015, since then I am unable to put put it into Sport mode using my shifter. Would that be a programming issue? Thoughts? Quote Link to comment Share on other sites More sharing options...
onyxbfly Posted August 11, 2021 Report Share Posted August 11, 2021 That is very odd. Perhaps the Powertrain Control ECM needs to be properly calibrated with the correct firmware for your VIN. It very well may be a programming issue. Unless you know what you're doing I wouldn't suggest making any power train modifications using FORScan or any other OEM or aftermarket programmer. I would suggest taking it back to wherever you had the work done and tell them your issue/ concern. It should be a relatively simple fix. Quote Link to comment Share on other sites More sharing options...
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