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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Programming And Setup - All Systems >> Repair Instructions >> Transfer Case Control Module Programming and Setup >> Programming an Existing or New Control Module
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Programming an Existing or New Control Module

To program an existing or new control module, perform the following procedure:

  1. Install the special tool: EL-49642  SPS Programming Support Tool
  2. Ignition» On / Vehicle» In Service Mode
  3. Access SPS and follow the on-screen instructions for the control module: K69 Transfer Case Control Module
  4. Perform the SPS function: K69 Transfer Case Control Module - Programming
  5. Perform the SPS function: K69 Transfer Case Control Module - Setup
  6. Clear DTCs after programming is complete. Clearing powertrain DTCs will set the Inspection/Maintenance (I/M) system status indicators to No.