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

Solenoid Controls and TFT Sensor


Object Number: 1217757  Size: FS
Master Electrical Component List
Transmission Component and System Description
Fluid Pressure Manual Valve Position Switch, ISS Sensor, and VSS
OBD II Symbol Description Notice
Fuse Block - Underhood ENG EMIS Fuse
Fuse Block - Underhood B+ Bus
Figure 2:

Fluid Pressure Manual Valve Position Switch, ISS Sensor, and VSS


Object Number: 1275983  Size: FS
Master Electrical Component List
Transmission Component and System Description
Internal Mode Switch (IMS)
Solenoid Controls and TFT Sensor
OBD II Symbol Description Notice
Automatic Transmission Schematic Icons
Automatic Transmission Schematic Icons
Figure 3:

Internal Mode Switch (IMS)


Object Number: 1363032  Size: FS
Master Electrical Component List
Transmission Component and System Description
Fluid Pressure Manual Valve Position Switch, ISS Sensor, and VSS
OBD II Symbol Description Notice
G100, G113, and G171