GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Optra
🢒
Diagnostic Navigation
🢒
Vehicle Diagnostic Information
🢒 Automatic Transmission Controls Schematics
Figure
1:
TCM Power, Ground, MIL, Serial Data, and Shift Program Switch
Figure
2:
Input Shaft, Output Shaft, and Vehicle Speed Sensors (VSS)
Figure
3:
Input Shaft, Output Shaft, and Vehicle Speed Sensors (VSS)
Figure
4:
Park/Neutral Position (PNP) Switch