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

Cell 39: PCM Power and Grounds


Object Number: 381075  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Transaxle Solenoids, ABS/TCC Switch and VSS
OBD II Symbol Description Notice
Power Distribution Schematics
Cell 10: Battery
Power Distribution Schematics
Ground Distribution Schematics
Power Distribution Schematics
Handling ESD Sensitive Parts Notice
Powertrain Control Module Connector End Views
Figure 2:

Cell 39: Transaxle Solenoids, ABS/TCC Switch and VSS


Object Number: 381086  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Transaxle Sensors
Cell 39: PCM Power and Grounds
OBD II Symbol Description Notice
Power Distribution Schematics
Power Distribution Schematics
Cruise Control Schematics
Handling ESD Sensitive Parts Notice
Powertrain Control Module Connector End Views
Figure 3:

Cell 39: Transaxle Sensors


Object Number: 381093  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Park/Neutral Position Switch, Shift Select Switch
Cell 39: Transaxle Solenoids, ABS/TCC Switch and VSS
OBD II Symbol Description Notice
Engine Controls Schematics
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Powertrain Control Module Connector End Views
Figure 4:

Cell 39: Park/Neutral Position Switch, Shift Select Switch


Object Number: 381089  Size: FS
Automatic Transmission Components
Electronic Component Description
Cell 39: Transaxle Sensors
OBD II Symbol Description Notice
Ground Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice
Powertrain Control Module Connector End Views