GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2009 🢒 Ascender - 4WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Interior Lights Dimming Schematics
Figure 1:

I/P Dimming Supply - 1 of 2
Object Number: 2081419 Size: FS
Figure 2:

I/P Dimming Supply - 2 of 2
Object Number: 2081424 Size: FS
Figure 3:

Courtesy Lamp Supply
Object Number: 2081429 Size: FS