GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Opel 🢒 2009 🢒 Insignia HB (Global Epsilon) 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Electronic Suspension Control Schematics
Figure 1:

Power, Ground and Serial Data
Object Number: 2137747 Size: FS
Figure 2:

Shock Dampers
Object Number: 2137748 Size: FS
Figure 3:

Acceleration Sensors (LHD)
Object Number: 2137749 Size: FS
Figure 4:

Acceleration Sensors (RHD)
Object Number: 2137750 Size: FS