1999 Mazda B2.3 Fuse Box Diagram 1999 Mazda B2.3 Fuse Box Diagram 1999 Mazda B2.3 Fuse Box Map Fuse Panel Layout Diagram Parts: EEC power relay, Diode, power locks, fog lamp relay, A/C wot relay, fuel pump relay, electronic shift, fuse panel, ignition switch.