Symptom Troubleshooting (Engine Control System); Melts Fuse - Mazda B-Series 1997 Workshop Manual

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TROUBLESHOOTING GUIDE
FT
SYMPTOM TROUBLESHOOTING
MELTS FUSE
- - -
Shorted harness or unit
Deterioration
Repair as necessary
FUSE
Replac~s fuse
-
- - - -
- - -
-
Damaged Fuse
Related Wiring Harness
-
-
-
' 7
FUSE PNL fuse
- -
IIP FUSE PNL (50A)
Number 1 fuse (TlE3)
Number 5 fuse (TIE3)
Number
9
fuse (Tlf3)
Number 13 fuse (LIB)
Number 1 7 fuse (TIB)
Number 21 fuse (TIB)
Number 25 fuse (TIB)
-
- - -
Number 29 fuse (TIB)
,
-
IGN (50A)
I ( ; N fuse
lgnitlon switch (Y)
- -
lgnit~on switch (Y)
- - -
-
-
-
-
- -
- -
--
HORN (20A)
- -
HORN fuse
Horn relay (YILB)
-
- -
1
- -
PCM PWR (30A)
PCM PWR fuse
PCM (Y)
-
- -
- - -
PCM (Y)
- - -
-
- -
- -
ELEC SHIFT (20A)
-
-
ELEC SHIFT fuse
Electr~c shift control unit (DGILG)
--I
-
PWR LOCKSNVINDOWSISEATS
PWR LOCWWINDOWISEAT fuse
Rlght power lumbar swltch (BIW)
( 2 0 4
Left power bolster sw~tch (BIW)
Left power lumbar switch (BNV)
Left seat control switch (BNV)
All lock relay (BNV)
All unlock relay
(BIW)
Driver's unlock relay (BNV)
--
-
-
-
-
Power window relay
(B/W)
FUEL SYSTEMIANTI-THEFT (20A)
FUEL SYSTEMIANTI-THEFT fuse
Fuel pump relay (LBIO)
RAP module (WlL13)
1
GENERATOR fuse
Generator (YIW)
LAMPS (1 5A)
DAYTIME RUNNING LAMPS fuse
Daytime running lamps
BLOWER MOTOR (40A)
BLOWER MOTOR fuse
--
-
Blower motor relay (BILG)
- -
PARK LAMPS (20A)
F'ARK LAMPS fuse
I/P number 3 fuse (BNV)

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Troubleshooting

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