fuses DATSUN 210 1979 Service Manual
[x] Cancel search | Manufacturer: DATSUN, Model Year: 1979, Model line: 210, Model: DATSUN 210 1979Pages: 548, PDF Size: 28.66 MB
Page 447 of 548
DESCRI
PTI
ON
Cabl
are
covered
with
color
coded
vinyl
for
easy
identification
In
the
wiring
diagram
olors
are
indicated
by
one
or
two
alphabetical
letters
It
is
recommended
that
the
battery
be
disconnected
before
performing
any
electrical
service
other
than
bulb
or
fuse
replacement
In
addition
to
fuses
a
fusible
link
has
been
installed
to
protect
wiring
Circuit
system
Starting
and
ignition
system
Charging
system
Lighting
system
Signal
system
Instrument
system
Others
Grounding
system
The
main
cable
of
each
system
is
generally
coded
with
a
single
color
These
colors
are
represented
by
such
letters
as
G
W
or
Br
Minor
items
of
each
circuit
s
terminal
are
coded
with
a
two
tone
color
as
follows
BW
Black
with
white
stripe
LgR
Light
green
with
red
stripe
Body
ectrical
System
BODY
ELECTRICAL
WIRING
The
fusible
link
functions
almost
the
same
as
a
fuse
though
its
characteris
tics
are
slightly
different
than
normal
fuses
CABLE
COLORS
Cable
colors
are
generally
used
as
shown
in
the
following
table
Color
B
Black
W
White
R
Red
G
Green
y
Yellow
L
Br
Lg
Blue
Brown
Light
green
B
Black
INSPECTION
Inspect
all
electrical
circuits
Ie
Terring
to
wiring
or
circuit
diagrams
Circuits
should
be
tested
for
continui
ty
or
short
circuit
with
a
conventional
test
lamp
or
low
reading
voltmeter
Before
inspecting
circuit
ensure
that
I
Each
electrical
component
part
or
cable
is
securely
fastened
to
its
con
nector
or
tenninal
2
Each
connection
is
fIrmly
in
place
and
free
from
rust
and
dirt
BE
2
3
No
cable
covering
shows
any
evi
dence
of
cracks
deterioration
or
other
damage
4
Each
terminal
is
at
a
safe
distance
3
Vay
from
any
adjacent
metal
parts
5
Each
cable
is
fastened
to
its
proper
connector
or
terminal
6
Each
grounding
bolt
is
fumly
planted
7
Wiring
is
kept
away
from
any
adjacent
parts
with
sharp
edges
or
high
temperature
parts
such
as
exhaust
pipe
8
Wiring
is
kept
away
from
any
rotating
or
working
parts
fan
pulley
fan
belt
etc
9
Cables
between
fIXed
portions
and
moving
parts
are
long
enough
to
withstand
shocks
and
vibratory
forces
Note
a
Before
starting
to
inspect
and
repair
any
part
of
electrical
system
or
oth
parts
which
may
lead
to
a
short
circuit
disconnect
cables
at
battery
terminals
as
follows
Disconnect
cable
at
negative
terminal
and
then
disconnect
cable
at
positive
terminal
Before
connecting
cables
to
battery
terminal
be
s
1
to
clean
tenninals
with
a
rag
Fasten
cable
at
positive
t
minal
and
then
ground
cable
at
negative
tenninal
Apply
grease
to
top
of
these
terminals
to
prevent
rust
from
developing
on
them
b
Ne
use
a
screwdriver
or
service
tool
to
oonduct
a
oontinuity
test
Use
test
leads
Co
Nev
ground
an
open
circuit
or
circuits
under
no
lood
Use
a
test
lamp
I2V
3W
or
circuit
tester
as
a
lood
FUSE
AND
FUSIBLE
LINK
MAINTENANCE
INSTRUCTIONS
Fuse
The
fuse
block
is
installed
under
the
instrument
panel
on
driver
s
side
Page 473 of 548
Body
Electdcal
System
INSPECTION
Check
the
following
items
if
blower
motor
fails
to
rotate
FUSE
To
check
for
burned
out
fuse
use
the
same
procedure
as
that
for
ordina
ry
fuses
with
a
circuit
tester
or
test
lamp
BLOWER
MOTOR
POWER
SUPPLY
Disconnect
blower
motor
harness
to
connect
main
harness
2
Connect
one
test
lamp
lead
wire
i
I
Heater
case
as
mbly
2
Heater
cote
BE193C
Fig
BE
71
Heater
Unit
to
main
harness
for
blower
motor
and
the
other
to
ground
3
Turn
ignition
switch
to
ACC
position
test
lamp
should
go
on
BLOWER
MOTOR
1
Disconnect
blower
motor
harness
to
connect
fan
switch
and
connect
the
harness
to
ground
2
Turn
ignition
switch
to
ACC
position
Blower
motor
should
rotate
FAN
SWITCH
Test
continuity
through
fan
switch
with
a
test
lamp
or
ohmmeter
BE
2B
OFF
1
2
3
I
1
0
01
2
I
3
0
I
4
01
BE766C
Fig
BE
72
Fan
Switch
RESISTOR
TItere
should
exist
continuity
be
tween
terminals
of
resistors
althouBh
values
of
resistors
are
different
HEATER
RELAY
For
heavy
duty
type
I
There
should
be
continuity
be
tween
terminals
D
and
@
but
not
between
@
and
@
2
There
should
be
continuity
be
tween
terminals
@
and
@
when
supplying
OC
12
volt
across
terminals
D
and@
I
@
I
I
j
i
i
@
fc
4@
j
I
V
AC197A
Fig
BE
73
Heater
Relay