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

Cell 39: PCM Power and Ground


Object Number: 380905  Size: FS
Automatic Transmission Components
Transmission Component and System Description
Cell 39: 4T65-E Automatic Transaxle Controls - Sensors
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics
Power Distribution Schematics
Power Distribution Schematics
Ground Distribution Schematics
Powertrain Control Module Connector End Views
Figure 2:

Cell 39: 4T65-E Automatic Transaxle Controls -- Sensors


Object Number: 380966  Size: FS
Automatic Transmission Components
Transmission Component and System Description
Cell 39: 4T65-E Automatic Transaxle - Solenoids, TCC Switch
Cell 39: PCM Power and Ground
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Engine Controls Schematics
Powertrain Control Module Connector End Views
Figure 3:

Cell 39: 4T65-E Automatic Transaxle -- Solenoids, TCC Switch


Object Number: 380942  Size: FS
Automatic Transmission Components
Transmission Component and System Description
Cell 39: VSS and Park/Neutral Position Switch
Cell 39: 4T65-E Automatic Transaxle Controls - Sensors
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics
Cruise Control Schematics
Powertrain Control Module Connector End Views
Figure 4:

Cell 39: VSS and Park/Neutral Position Switch


Object Number: 380961  Size: FS
Automatic Transmission Components
Transmission Component and System Description
Cell 39: 4T65-E Automatic Transaxle - Solenoids, TCC Switch
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Ground Distribution Schematics
Powertrain Control Module Connector End Views