GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 SSR 🢒 Body 🢒 Roof 🢒 Folding Top Schematics
Figure 1:

Power, Ground, Serial Data and Retractable Roof Switch
Object Number: 1420354 Size: FS
Master Electrical Component List
Power Folding Top Description and Operation
Folding Top Pump Motor Assembly and Relays
B+ Bus - Fuse Block Rear
Data Link Connector
G301, G302
G300
Figure 2:

Retractable Roof Pump/Valve Assembly and Relays
Object Number: 1420366 Size: FS
Master Electrical Component List
Power Folding Top Description and Operation
Sensors
Power, Ground, Serial Data and Folding Top Switch
ACCY/RUN/START, RUN and START Bus Bars
IGN0, TBCIG, TBC 4CC, FT WPR Fuses
B+ Bus - Fuse Block Rear
G301, G302
Figure 3:

Sensors
Object Number: 1420458 Size: FS
Master Electrical Component List
Power Folding Top Description and Operation
Folding Top Latches and References
Folding Top Pump Motor Assembly and Relays
G301, G302
Figure 4:

Retractable Roof Latches and References
Object Number: 1420459 Size: FS
Master Electrical Component List
Power Folding Top Description and Operation
Sensors
Shift Lock Control
Power Windows
Body Rear End
A/C Compressor Control
G301, G302