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

Fuse Block-Underhood Buss


Object Number: 628207  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 48 Fuse Block-Center Console Fuses: BCM LHZD FL HUD RADIO RD AMP and IP MDL
Figure 2:

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


Object Number: 628213  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 47 Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0, FRT BLWR, IGN 3 and HVAC
Fuse Block-underhood Buss
Figure 3:

Fuse Block-Underhood Fuse: 47 and Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0, FRT BLWR, IGN 3 and HVAC


Object Number: 747182  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 19 Fuse Block-Center Console Fuses: IGN 1 MDL, SIR, INTEMM and BCM-ACCY
Fuse Block-Underhood Fuse: 48 Fuse Block-Center Console Fuses: BCM LHZD FL HUD RADIO RD AMP and IP MDL
Figure 4:

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


Object Number: 747186  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuses: 27, 31 and 33 Fuse Block-Center Console Fuse: TURN SIG
Fuse Block-Underhood Fuse: 47 Fuse Block-Center Console Fuses: INKEY, KEY SOL, IGN 0, FRT BLWR, IGN 3 and HVAC
Figure 5:

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


Object Number: 628217  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 45 Fuse Block-Center Console Fuses: BCM D, GATE REL, RR AUX, PWR MIR, ELC BATT AND THE PWR STS Circuit Breaker
Fuse Block-Underhood Fuse: 19 Fuse Block-Center Console Fuses: IGN 1 MDL, SIR, INTEMM and BCM-ACCY
Figure 6:

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


Object Number: 628219  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuses: 32, 36, 9, 5, and 28
Fuse Block-Underhood Fuses: 27, 31 and 33 Fuse Block-Center Console Fuse: TURN SIG
Figure 7:

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


Object Number: 628220  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuse: 41 Fuse Block-Center Console Fuses: SUN RF, ELC ACCY, ALC PWR, WIPER AND RR WPR SW
Fuse Block-Underhood Fuse: 45 Fuse Block-Center Console Fuses: BCM D, GATE REL, RR AUX, PWR MIR, ELC BATT AND THE PWR STS Circuit Breaker
Figure 8:

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


Object Number: 628221  Size: FS
Master Electrical Component List
Underhood Fuses: 4, 6, 10, 27 and 30
Fuse Block-Underhood Fuses: 32, 36, 9, 5, and 28
Figure 9:

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


Object Number: 628222  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuses: 11 and 7
Fuse Block-Underhood Fuse: 41 Fuse Block-Center Console Fuses: SUN RF, ELC ACCY, ALC PWR, WIPER AND RR WPR SW
Figure 10:

Fuse Block-Underhood Fuses: 11 and 7


Object Number: 628225  Size: FS
Master Electrical Component List
Fuse Block-Underhood Fuses: 42, 17, 15, 18, 23, and 42
Underhood Fuses: 4, 6, 10, 27 and 30
Figure 11:

Fuse Block-Underhood Fuses: 42, 17, 15, 18, 23 and 14


Object Number: 628226  Size: FS
Master Electrical Component List
Fuse Block-Center Console Fuse: STG COL
Fuse Block-Underhood Fuses: 11 and 7
Figure 12:

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 42
Headlamp Switch, BCM, Door Switches, Steering Wheel Controls, Radio Rear Seat Audio