GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Blower Control w/CJ2


Object Number: 766081  Size: FS
Master Electrical Component List
Battery Voltage to the Rear Fuse Block
G201 (1 of 2)
HVAC Control w/CJ2
Figure 2:

HVAC Control w/CJ2


Object Number: 766083  Size: FS
Master Electrical Component List
Serial Data Class 2
G200
G200
Battery Voltage to the Rear Fuse Block
IP and Console Dimming
G201 (1 of 2)
IGN3 and ABS Fuses (Fuse Block Rear)
G201 (1 of 2)
Compressor Controls w/CJ2
Blower Control w/CJ2
Figure 3:

Compressor Controls w/CJ2


Object Number: 766085  Size: FS
Master Electrical Component List
Battery Feed to the Fuse Block Underhood
G100 and G102
Start, Horn, A/C CLU Fuses and Relays (Fuse Block Underhood)
Engine Data Sensors - Pressure and Temperature
Engine Data Sensors - Pressure and Temperature
Air Delivery w/CJ2
HVAC Control w/CJ2
Figure 4:

Air Delivery w/CJ2


Object Number: 718083  Size: FS
Master Electrical Component List
Battery Voltage to the Rear Fuse Block
Temp Sensors w/CJ2
Compressor Controls w/CJ2
HVAC Fuse (Fuse Block Rear)
Figure 5:

Temp Sensors w/CJ2


Object Number: 718084  Size: FS
Master Electrical Component List
Headlamp, Foglamp, and Ambient Light Sensor Inputs (w/C67)
Dimming Control
Air Delivery w/CJ2