GM Service Manual Online
For 1990-2009 cars only

ENGINE and PCM-1 Fuses/Circuit Breakers

ENGINE and PCM-1 Fuses/Circuit Breakers


Object Number: 1492739  Size: FS
Master Electrical Component List
Underhood Fuse Block, ENG 3 and ENG 2 Fuses (L18)
I/P Fuse Block, R-RR TRUCK, L-RR TRUCK, GAGES, and SIR Fuses/Circuit Breaker
B+ Bus Bar
B+ Bus Bar
Underhood Fuse Block, ENG4 and ENG1 Fuses (LG4/LG5)
Underhood Fuse Block, ENG 4 and ENG 1 Fuses (L18/LB7)
Underhood Fuse Block, ENG 3 and ENG 2 Fuses (L18)
Underhood Fuse Block, ENG 3, O2A, and ENG 2 Fuses (LG4)
Underhood Fuse Block, ENG 3 and ENG 2 Fuses (LG5/LB7)