scjmc
Dedicated LVC Member
Does anyone know how to do this? Is it a dealer only ordeal? I had a PCM update (long story) and now my traction icon on the dash is flashing rapidly. My research points to the system needing to be recalibrated (thanks joegr). The repair manual also says that the icon flashing means that recalibration is needed, but mentions nothing about what is involved. The message center says "Advancetrak OK" even while the icon flashes.