2005 GMC Savana 1500 LS Under Seat Fuse Box Diagram 2005 GMC Savana 1500 LS Under Seat Fuse Box Map Fuse Panel Layout Diagram Parts: spare, courtesy lamp, cargo. rear stop, body wiring harness, instrument panel wiring harness, positive battery cable, power distribution fuse block, fuel system, main relay, starter motor relay, A/C relay, engine …