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

Battery and Fuse Block - Underhood


Object Number: 655518  Size: FS
Master Electrical Component List
Battery and Lighting Fuse
Figure 2:

Battery and Lighting Fuse


Object Number: 655519  Size: FS
Master Electrical Component List
Upfitter Battery and Upfitter Accy Fuse
Battery and Fuse Block - Underhood
Battery and Fuse Block - Underhood
Figure 3:

Upfitter Battery and Upfitter Accessory Fuse


Object Number: 655520  Size: FS
Master Electrical Component List
IGN RUN and START Bus Bar
Battery and Lighting Fuse
Battery and Fuse Block - Underhood
Figure 4:

IGN RUN and START Bus Bar


Object Number: 655521  Size: FS
Master Electrical Component List
IGN ACC and RUN
Upfitter Battery and Upfitter Accy Fuse
Battery and Fuse Block - Underhood
Figure 5:

IGN ACC and RUN


Object Number: 655523  Size: FS
Master Electrical Component List
Headlamp Fuses
IGN RUN and START Bus Bar
Battery and Fuse Block - Underhood
Figure 6:

Headlamp Fuses


Object Number: 655527  Size: FS
Master Electrical Component List
HTD Mirror/RR Defog, A/C Comp, Horn, ECM-B ABS, RAP Fuse
IGN ACC and RUN
Figure 7:

HTD Mirror/RR Defog, A/C Comp, Horn, ECM-B ABS, RAP Fuse


Object Number: 655533  Size: FS
Master Electrical Component List
ECM - I Fuse
Headlamp Fuses
Battery and Fuse Block - Underhood
Figure 8:

ECM - I Fuse


Object Number: 655541  Size: FS
Master Electrical Component List
IGN - E and Eng - I Fuse
HTD Mirror/RR Defog, A/C Comp, Horn, ECM-B ABS, RAP Fuse
IGN RUN and START Bus Bar
Figure 9:

IGN - E and Eng - I Fuse


Object Number: 655543  Size: FS
Master Electrical Component List
Power Accessory Circuit Breaker
ECM - I Fuse
IGN RUN and START Bus Bar
Figure 10:

Power Accessory Circuit Breaker


Object Number: 655546  Size: FS
Master Electrical Component List
Stop/Hazard Fuse and Aux Power Fuse
IGN - E and Eng - I Fuse
Figure 11:

Stop/Hazard Fuse and Auxiliary Power Fuse


Object Number: 655551  Size: FS
Master Electrical Component List
Cig Lighter Fuse, Radio Battery Fuse and Crank Fuse
Power Accessory Circuit Breaker
Battery and Lighting Fuse
Figure 12:

Cigar Lighter Fuse, Radio Battery Fuse and Crank Fuse


Object Number: 655554  Size: FS
Master Electrical Component List
Courtesy, Park Lamps, TBC, and Power Mirror Fuses
Stop/Hazard Fuse and Aux Power Fuse
Battery and Lighting Fuse
Figure 13:

Courtesy, Park Lamps, TBC, and Power Mirror Fuses


Object Number: 655564  Size: FS
Master Electrical Component List
Illumination Fuse
Cig Lighter Fuse, Radio Battery Fuse and Crank Fuse
Figure 14:

Illumination Fuse


Object Number: 655575  Size: FS
Master Electrical Component List
HTR-A/C, Brake, and Cruise Fuses
Courtesy, Park Lamps, TBC, and Power Mirror Fuses
Figure 15:

HTR - A/C, Brake, and Cruise Fuses


Object Number: 655576  Size: FS
Master Electrical Component List
Gages, Air Bag, Turn, Back-up Fuses
Illumination Fuse
Figure 16:

Gages, Air Bag, Turn, Back-up Fuses


Object Number: 655627  Size: FS
Master Electrical Component List
Trans Fuse, Windows Circuit Breaker
HTR-A/C, Brake, and Cruise Fuses
SIR Caution
Figure 17:

Trans Fuse, Windows Circuit Breaker


Object Number: 655630  Size: FS
Master Electrical Component List
Wiper, Radio Accessory, and Rear Wiper Fuses
Gages, Air Bag, Turn, Back-up Fuses
Figure 18:

Wiper, Radio Accessory, and Rear Wiper Fuses


Object Number: 655634  Size: FS
Master Electrical Component List
Trans Fuse, Windows Circuit Breaker