GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Optra - Mexico 🢒 Transmission 🢒 Automatic Transmission - Aisin 55-51LE 🢒 Automatic Transmission Controls Schematics
Figure 1:

TCM Power, Ground, MIL, Serial Data, and Shift Program Switch
Object Number: 2158716 Size: FS
Figure 2:

Input Shaft, Output Shaft, and Vehicle Speed Sensors (VSS)
Object Number: 2158729 Size: FS
Figure 3:

Input Shaft, Output Shaft, and Vehicle Speed Sensors (VSS)
Object Number: 2158729 Size: FS
Figure 4:

Park/Neutral Position (PNP) Switch
Object Number: 2158734 Size: FS