Transmission Control Systems: Application and ID

IDENTIFICATION OF SYSTEM
The 45RFE Transmission can be identified by confirming the presence of a 23 way electrical connector on the left hand (driver's) side of the transmission oriented vertically near the manual lever.

The 2331244 Electronic Transfer Case can be identified by the Transfer Case Identification Tag, confirming the presence of a Shift Motor or the Selector Switch on the dash panel.