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

B+ BUS - Underhood Fuse Block - 1 of 2


Object Number: 2081972  Size: FS
Figure 2:

B+ BUS - Underhood Fuse Block - 2 of 2


Object Number: 2081977  Size: FS
Figure 3:

B+ BUS - Rear Fuse Block


Object Number: 2081979  Size: FS
Figure 4:

ABS, ATC, BLWR ECAS, ELEC BRK, HAZRD, IPC/DIC, LTR, STOP LAMP, TRLR, VEH CHMSL, VEH STOP, and VSES Fuses


Object Number: 2081988  Size: FS
Figure 5:

AIR PUMP, EAP, ECM, RVC, TBC I, and TCM CNSTR Fuses


Object Number: 2081990  Size: FS
Figure 6:

HVAC B, LGM/DSM, OH BATT/ONSTAR, and RADIO Fuses


Object Number: 2081995  Size: FS
Figure 7:

AUX PWR 1, S/ROOF, TBC 2, TBC 3, TBC 4, and TBC 5 Fuses


Object Number: 2081997  Size: FS
Figure 8:

AMP, DDM, PDM Fuses, LT DOORS, RT DOORS, and SEATS Circuit Breakers


Object Number: 2082002  Size: FS
Figure 9:

FRT PRK, LGM #2, LR PRK, RR PRK, TRLR PARK Fuses and RR WIPER Circuit Breakers


Object Number: 2082006  Size: FS
Figure 10:

Ignition Switch - Ignition I/II/III, II, III Bus Bars, and IGNA1 Fuse


Object Number: 2082008  Size: FS
Figure 11:

Ignition Switch - Inition I/II, I/III Bus Bars, and IGNB1 Fuse


Object Number: 2082012  Size: FS
Figure 12:

ENG I, ETC, INJA, INJB, 02 SNSR A and 02 SNSR B Fuses - 4.2L


Object Number: 2082015  Size: FS
Figure 13:

ENG I, ETC, INJA, INJB, O2 SNSR A, and O2 SNSR B Fuses - 5.3L


Object Number: 2082019  Size: FS
Figure 14:

BCK/UP, BTSI, IGN E, and TRLR BCK/UP Fuses


Object Number: 2082023  Size: FS
Figure 15:

AIR SOL, AIRBAG, ECM I, and TRANS Fuses


Object Number: 2082025  Size: FS
Figure 16:

4WD, BRK, FRT WPR, HVAC I, IGN 0 and TCM Fuses


Object Number: 2082030  Size: FS
Figure 17:

HDM, HEADLAMP-LT, HEADLAMP-RT, HI HEADLAMP-LT, HI HEADLAMP-RT, IGN COILS, LO HEADLAMP-LT, LO HEADLAMP-RT, TRLR LT TRN, TRLR RT TRN, and TRLR STOP/TURN Fuses


Object Number: 2082031  Size: FS
Figure 18:

FL TRN, FR TRN, RL TRN, and RR TRN Fuses


Object Number: 2082048  Size: FS