Automatic Transmission Controls Schematics

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Module Power, Ground, Data Communication, and MIL

Courtesy of GENERAL MOTORS CORP.

Fig 2: Pressure and Shift Controls

Courtesy of GENERAL MOTORS CORP.

Fig 3: ISS, OSS, TFP, TFT

Courtesy of GENERAL MOTORS CORP.

Fig 4: IMS and Tap Up/Tap Down

Courtesy of GENERAL MOTORS CORP.