K71 Transmission Control Module or Q8 Control Solenoid Valve Assembly: Programming and Setup (6L80 (MYC) or 6L90M (MYD)): Notes

The following service procedures require either a programming or a setup event be performed for a complete repair. The transmission control module (TCM) is part of the control solenoid (w/body and TCM) valve assembly, and is not serviced separately.