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Mobile Telephone Control Module Programming and Setup




Mobile Telephone Control Module Programming and Setup

The following service procedures require either a programming or a setup event performed for a complete repair. Do not reprogram the mobile telephone control module, unless directed by a service procedure, or a service bulletin.

Mobile Telephone Control Module Replacement and/or Programming

If the mobile telephone control module needs to be replaced and/or reprogrammed, the following procedures must be performed:

1. Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) (Service Programming System (SPS)).
2. Perform the SPS function Mobile Telephone Control Module Programming and follow the on-screen instructions.
3. Perform the SPS function Onstar Activation and follow the on-screen instructions.
4. Clear DTCs after completing the programming procedure.