GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2006
🢒
LaCrosse
🢒 ENG I, INJA, INJB, O2 SNSR A, and O2 SNSR B Fuses - 5.3L
ENG I, INJA, INJB, O2 SNSR A, and O2 SNSR B Fuses - 5.3L
ENG I, ETC, INJA, INJB, O2 SNSR A, and O2 SNSR B Fuses - 5.3L
Master Electrical Component List
Control Module References
BCK/UP, BTSI, IGN E, and TRLR BCK/UP Fuses
O2 SNSR AND ETC Fuses - 4.2L
B+ Bus - Underhood Fuse Block - 2 of 2