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Reprogram Control Module

To program an existing 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.

Ignition/Vehicle OFF.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K56 Serial Data Gateway Module - Programming and follow the on-screen instructions.
Clear DTCs.