GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 DTS 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Upfitter Provision Schematics
Figure 1:

Power Windows (V4U)
Object Number: 1759661 Size: FS
Upfitter Provisions, Rear Door Latch (B9Q)
Figure 2:

Rear Door Latch (B9Q)
Object Number: 1759664 Size: FS
Upfitter Provisions, Power Windows (V4U)
Rear Fuse Block B+
G402