Mazda 121 - Charging System Troubleshooting

CHARGING SYSTEM
TROUBLESHOOTING
INSPECTION
acno
1 Check battery
voltaget is il
cofiecP
Spocltlcatlon: Above 12.4V
Chec( batlery rt_
page
e-a
2 Srarl enEnei does allernaror warn^g
lamp go
Go to ne,( slep
Go io Slep 4
3 ls voltage al alternalor term nals coffect?
SpeclllcElion:
lon.ONM
14.1-14.7
L 14.1-14.7
S 14.1 14.7
Check wiring harness between terminal
.
Check wiring harness
.
Replace altefnator F
page
G-10
1.
Connecl
an
ammeler
(70A
min)
between
terminai
B and haness
2. Starl engine
3.
Turn
all
electrica loads
ON and depress
4. ls
output
currenl65A
or
more
al
2,500-3,000 rpm?
Caution
.
Do not
grolnd
terminal a
Charging syslem norna
5 is drive belt tension Oh?
N
iks,
lb)
Drive belt
451-745
(46-80,
101-176)
392-588
(40-60,
88
132)
491 589
(50
60.
110 132)
422 491
(43,50,
95 110)
Replace alternator
e
pag€
G-10
.
Adjust drive belt t€nsion
G-7