Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Service Programming System (SPS) - How to Use

ALLDATA Editor's Note:

The Service Programming System (SPS) is a subscription based service for vehicle module programming. Programming is performed by linking a Tech 2 scan tool to the Techline Information Systems (TIS) terminal available through General Motors by subscription only. For subscription information, contact General Motors Corporation.