GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Yukon - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Power Roof Systems Component Views
Figure 1:

Right A-Pillar-Top
Object Number: 852199 Size: LF
(1)Sunroof Opening
(2)Front Roof Panel
(3)Cellular Microphone Connector
(4)C353
Figure 2:

Right A-Pillar-Middle
Object Number: 852200 Size: LF
(1)Right A-Pillar
(2)Sunroof Relay