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

Fuse Block--Underhood Buss


Object Number: 1118601  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 48, Fuse Block Center Console Fuses
Figure 2:

Fuse Block--Underhood Fuse: 48 Fuse Block--Center Console Fuses: BCM L, HZD FL, HUD, RADIO, RD AMP and IP MDL


Object Number: 815760  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 47, Fuse Block Cent Console Fuses
Fuse Block - Underhood Buss
Fuse Block - Underhood Buss
Figure 3:

Fuse Block--Underhood Fuse: 47 Fuse Block--Center Console Fuses: INKEY, KEY SOL, IGN 0, and FRT BLWR


Object Number: 815766  Size: FS
Master Electrical Component List
Fuse Block - Center Console Fuse: IGN 3 HVAC
Fuse Block-Underhood Fuse: 48, Fuse Block Center Console Fuses
Fuse Block - Underhood Buss
Figure 4:

Fuse Block--Center Console Fuse: IGN 3 HVAC


Object Number: 815771  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuse: 19, Fuse Block Center Console
Fuse Block-Underhood Fuse: 47, Fuse Block Cent Console Fuses
Figure 5:

Fuse Block--Underhood Fuse: 19 Fuse Block--Center Console Fuses: IGN 1 MDL, SIR, INTEMM and BCM-ACCY


Object Number: 1747820  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuse: 27, 31, 33 Fuse Block Center Console
Fuse Block - Center Console Fuse: IGN 3 HVAC
Fuse Block - Underhood Buss
Figure 6:

Fuse Block--Underhood Fuses: 27, 31 and 33 Fuse Block--Center Console Fuse: TURN SIG


Object Number: 1206902  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuse: 45 Fuse Block Center Console
Fuse Block Underhood Fuse: 19, Fuse Block Center Console
Figure 7:

Fuse Block--Underhood Fuse: 45 Fuse Block--Center Console Fuses: BCM D, GATE REL, RR AUX, PWR MIR, ELC BATT and PWR STS Circuit Breaker


Object Number: 1277210  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuse: 41 Fuse Block Center Console
Fuse Block Underhood Fuse: 27, 31, 33 Fuse Block Center Console
Fuse Block - Underhood Buss
Figure 8:

Fuse Block--Underhood Fuse: 41 Fuse Block--Center Console Fuses: SUN RF, ELC ACCY, ACC PWR, WIPER and RR WPR SW


Object Number: 815806  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 32, 36, 9, 5 and 28
Fuse Block Underhood Fuse: 45 Fuse Block Center Console
Fuse Block - Underhood Buss
Figure 9:

Fuse Block--Underhood Fuses: 32, 36, 9, 5 and 28


Object Number: 815812  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 10, 6, 4, 13 and 30
Fuse Block Underhood Fuse: 41 Fuse Block Center Console
Fuse Block - Underhood Buss
Figure 10:

Fuse Block--Underhood Fuses: 10, 6, 4, 13 and 30


Object Number: 815816  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 11 and 7
Fuse Block Underhood Fuses: 32, 36, 9, 5 and 28
Fuse Block - Underhood Buss
Figure 11:

Fuse Block--Underhood Fuses: 11 and 7


Object Number: 815819  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 42, 17, 15, 18, 23 and 14
Fuse Block Underhood Fuses: 10, 6, 4, 13 and 30
Figure 12:

Fuse Block--Underhood Fuses: 42, 17, 15, 18, 23 and 14 Fuse Block--Center Console Fuses: HTD MIRR and RR DEF


Object Number: 815822  Size: FS
Master Electrical Component List
Fuse Block - Center Console Fuse: STG COL
Fuse Block Underhood Fuses: 11 and 7
Fuse Block - Underhood Buss
Figure 13:

Fuse Block--Center Console Fuse: STG COL


Object Number: 628227  Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 42, 17, 15, 18, 23 and 14