GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2009 🢒 I-290 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Wiper/Washer Schematics
Figure 1:

Wiper Controls
Object Number: 2082875 Size: FS
Figure 2:

Wiper Motor and Washer
Object Number: 2082877 Size: FS