For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2006 🢒 Escalade EXT 🢒 Vehicle Control Systems 🢒 Programming and Setup 🢒 Communication Interface Module Programming and Setup

Communication Interface Module Programming and Setup for Cadillac Escalade EXT 2006

Each of the following service procedures require programming or setup procedures to be performed on the communication interface module.

Communication Interface Module Replacement

If the OnStar® communication interface module is replaced, the setup procedure needs to be performed. Please refer to OnStar Reconfiguration in Cellular Communication.