WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Scan Tool Data List - Electronic Brake Control Module (EBCM) (1 Of 2)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Scan Tool Data List - Electronic Brake Control Module (EBCM) (2 Of 2)
Courtesy of GENERAL MOTORS CORP.
Fig 3: Scan Tool Data List - Instrument Panel Cluster (IPC)
Courtesy of GENERAL MOTORS CORP.
Fig 4: Scan Tool Data List - Powertrain Control Module (PCM)