GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Blazer - 4WD - RHD 🢒 Body and Accessories 🢒 Doors 🢒 Power Window Schematics
Figure 1:

Cell 120: Power Distribution
Object Number: 378795 Size: FS
Figure 2:

Cell 120: Power and Ground
Object Number: 378796 Size: FS