2004 Oldsmobile Alero Fuse Box Diagram 2004 Oldsmobile Alero Fuse Box Map Fuse Panel Layout Diagram Parts: GEN battery, PCM battery, park LPS, auto trans, PCM ignition, horn, ignition switch, battery, ABS system, ignition switch, headlamp, blower motor, ground, A/C comp diode, fuse puller, horn DRL, spare fuse holder, auxiliary power, A/C BFC, cooling fan, …