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

Power Outside Rearview Mirrors -- Except Luxury


Object Number: 364963  Size: FS
Power Door Systems Components
Heated Mirror Circuit Description
Power Outside Rearview Mirrors - Luxury
Cell 10: LIGHTING and BATTERY Fuses
Cell 10: T CASE, and CTSY Fuses (1 of 2)
Power Window Switch Illumination
Cell 14: G202 (3 of 4)
Cell 14: G202 (2 of 4)
Figure 2:

Power Outside Rearview Mirrors -- Luxury


Object Number: 926962  Size: FS
Power Door Systems Components
Heated Mirror Circuit Description
Fuse Block, HVAC Control Module
Power Outside Rearview Mirrors - Except Luxury
Courtesy Lamps and Rearview Mirror Switch
Fuses, Headlamp and Panel Dimmer Switch and Window Switches
Cell 14: G202 (3 of 4)
Cell 14: G202 (2 of 4)
Figure 3:

Fuse Block, HVAC Control Module


Object Number: 423973  Size: FS
Power Door Systems Components
Heated Mirror Circuit Description
Heated Mirror Relay, Heated Mirrors
Power Outside Rearview Mirrors - Luxury
Cell 10: BRAKE and HTR-A/C Fuses
Handling ESD Sensitive Parts Notice
Cell 14: G200 (1 of 4)
Cell 14: G200 (1 of 4)
Cell 14: G400
Heated Mirror Relay, Heated Mirrors
Cell 10: Battery, and Underhood Fuse Block
Cell 10: IGN B Fuse and Ignition Switch
Figure 4:

Heated Mirror Relay, Heated Mirrors


Object Number: 423974  Size: FS
Cell 10: Battery, and Underhood Fuse Block
Cell 14: G202 (1 of 4)
Fuse Block, HVAC Control Module
Power Door Systems Components
Heated Mirror Circuit Description
Fuse Block, HVAC Control Module