NO.1 MELTING OF MAIN OR OTHER FUSES [MZI-3.7]


id0103d2800700

1

MELTING OF MAIN OR OTHER FUSES

[TROUBLESHOOTING HINTS]
Inspect condition of fuse.

Damaged fuse

Related wiring harness

MAIN
MAIN fuse
•  IGKEY2 fuse
•  Ignition switch
•  Generator
•  FUEL PUMP fuse
•  FAN1 fuse
―  Cooling fan relay (Single fan control module)
―  Fan control module (Single fan control module)
―  Cooling fan relay No.1 (Dual fan control module)
―  Fan control module No.1 (Dual fan control module)
•  FAN2 fuse
―  Cooling fan relay (Single fan control module)
―  Fan control module (Single fan control module)
―  Cooling fan relay No.2 (Dual fan control module)
―  Fan control module No.2 (Dual fan control module)
IGKEY1
IGKEY1 fuse
•  Ignition switch
•  ENG.IGA fuse
IG KEY2
IGKEY2 fuse
•  Ignition switch
•  STA fuse
•  Starter relay
―  Starter
―  PCM
ENG.IGA
ENG.IGA fuse
•  Fuel pump relay
•  PCM
•  Diode
•  Fan relay (Single fan control module)
•  Cooling fan relay No.1 (Dual fan control module)
•  Cooling fan relay No.2 (Dual fan control module)
FUEL PUMP
FUEL PUMP fuse
•  Fuel pump relay
―  Fuel pump
―  PCM
•  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
FAN 1
FAN 1 fuse
•  Fan relay
―  Fan control module (Single fan control module)
•  Cooling fan relay No.1 (Dual fan control module)
―  Fan control module No.1 (Dual fan control module)
FAN 2
FAN 2 fuse
•  Fan relay
―  Fan control module (Single fan control module)
•  Cooling fan relay No.2 (Dual fan control module)
―  Fan control module No.2 (Dual fan control module)
ENG+B
ENG+B fuse
•  Generator
•  CV solenoid valve
•  PCM
STA
STA fuse
•  Starter relay
―  PCM
ENG BAR
ENG BAR fuse
•  Front HO2S (RH)
•  Front HO2S (LH)
•  Rear HO2S (RH)
•  Rear HO2S (LH)
•  Oil control valve (RH)
•  Oil control valve (LH)
•  Mass air flow/intake air temperature sensor
•  Purge solenoid valve
•  Brake switch No.2
ENG BAR2
ENG BAR2 fuse
•  A/C relay
•  PCV valve heater fitting (With PCV valve heater)
•  PCV valve heater control (With PCV valve heater)
ENG INJ
ENG INJ fuse
•  PCM
INJ
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
IG COIL
IG COIL fuse
•  Condenser
•  Ignition coil No.1
•  Ignition coil No.2
•  Ignition coil No.3
•  Ignition coil No.4
•  Ignition coil No.5
•  Ignition coil No.6