GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Enclave
🢒
Power and Signal Distribution
🢒
Data Communications
🢒 Automatic Transmission Controls Schematics
Figure
1:
Module Power, Ground, Data Communication, and MIL
Figure
2:
Pressure Controls and Shift Controls
Figure
3:
ISS, OSS, TFP, and TFT
Figure
4:
IMS and Tap Up/Tap Down