GM Service Manual Online
For 1990-2009 cars
Figure 1:

Cell 39: PCM Power and Grounds and VSS


Object Number: 204017  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: ABS/TCC Switch
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Powertrain Control Module Connector End Views
Figure 2:

Cell 39: ABS/TCC Switch


Object Number: 185920  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Transaxle Solenoids
Cell 39: PCM Power and Grounds and VSS
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Powertrain Control Module Connector End Views
Figure 3:

Cell 39: Transaxle Solenoids


Object Number: 185927  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Transaxle TR Switch and Sensors
Cell 39: ABS/TCC Switch
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Automatic Transmission Schematic References
Powertrain Control Module Connector End Views
Figure 4:

Cell 39: Transaxle TR Switch and Sensors


Object Number: 185928  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Shift Select Switch (Pontiac)
Cell 39: Transaxle Solenoids
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Automatic Transmission Schematic References
Powertrain Control Module Connector End Views
Figure 5:

Cell 39: Shift Select Switch (Pontiac)


Object Number: 185929  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Transaxle TR Switch and Sensors
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Automatic Transmission Schematic References
Powertrain Control Module Connector End Views