WARNING: This page is about a different car, the 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: DDM Scan Tool Output Control Specifications
Courtesy of GENERAL MOTORS CORP.
Fig 2: LRDM Scan Tool Output Control Specifications
Courtesy of GENERAL MOTORS CORP.
Fig 3: PDM Scan Tool Output Control Specifications
Courtesy of GENERAL MOTORS CORP.
Fig 4: RRDM Scan Tool Output Control Specifications