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Scan Tool Output Controls

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Body Control Module (BCM)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Scan Tool Data List

Courtesy of GENERAL MOTORS CORP.