Replace and Program Control Module

To program a replacement K56 Serial Data Gateway Module, perform the following procedure:

NOTE:

Verify all modules are connected and communicating before attempting to program the K56 Serial Data Gateway Module.

1. Ignition/Vehicle OFF.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select K56 Serial Data Gateway Module - Programming and follow the on-screen instructions.
4. On the SPS Supported Controllers screen, select K56 Serial Data Gateway Module - Setup and follow the on-screen instructions.
NOTE:

If an error message indicates that a module is missing after the learn procedure is complete, diagnose that module to make sure that it's connected and communicating and then perform the Programming and Learn procedures again.

5. Clear DTCs.