GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2004 🢒 Ascender - 4WD 🢒 Accessories 🢒 Entertainment 🢒 Body Rear End Schematics
Figure 1:

Liftgate
Object Number: 1337323 Size: FS
Master Electrical Component List
Rear Hatch/Gate Ajar Indicator Description and Operation
Quarter Glass Windows
B+ Bus - Rear Fuse Block
LGM/DSM, OH BATT/ONSTAR, RADIO, and HVAC B Fuses
Power, Ground, Data Link Connector, and SP205
SP306
G401, G402, and G403
Figure 2:

Quarter Glass Windows
Object Number: 1385480 Size: FS
Master Electrical Component List
Rear Quarter Window Description and Operation
Liftgate
B+ Bus - Rear Fuse Block
G302 - 2 of 2
G302 - 1 of 2, G303, and G304
04 S/T Isuzu Power Sunroof Schematics
G201 - 2 of 2, G305, and G306