No. 1 Melting Of Main Or Other Fuses

WARNING: This page is about a different variant/trim than selected.

1	MELTING OF MAIN OR OTHER FUSES
[TROUBLESHOOTING HINTS] Inspect condition of fuse.
Courtesy of MAZDA MOTORS CORP.

Damaged fuse	Related wiring harness
MAIN	MAIN fuse BTN fuse ROOM fuse FAN fuse IG KEY2 fuse ENG+B fuse
BTN	BTN fuse ROOM fuse
ROOM	ROOM fuse DLC-2
FAN	FAN fuse Fan control module relay
IG KEY2	IG KEY2 fuse Starter relay
ST SIG	ST SIG fuse PCM Starter relay
FUEL PUMP	FUEL PUMP fuse Fuel pump unit
ENG INJ	ENG INJ fuse PCM Fuel injector No. 1 Fuel injector No. 2 Fuel injector No. 3 Fuel injector No. 4 Fuel injector No. 5 Fuel injector No. 6
ENGINE IG	ENGINE IG fuse PCM Fuel pump relay
ENG+B	ENG+B fuse PCM Canister vent solenoid valve Generator (IC regulator)
PCM	PCM fuse Brake switch No. 2 PCM
ENGINE	ENGINE fuse HO2S heater (LH) HO2S heater (RH) A/F sensor heater (LH) A/F sensor heater (RH) OCV (LH) OCV (RH)
IG	IG fuse Ignition coil No. 1 Ignition coil No. 2 Ignition coil No. 3 Ignition coil No. 4 Ignition coil No. 5 Ignition coil No. 6
ENGINE2	ENGINE2 fuse MAF/IAT sensor Purge solenoid valve