1979 DATSUN 210 Combination switch

1

Ignition
switch

2

Amplifier

3

Speed
switch
Note

a

Tightening
torque
is
1
8

to
2
2

kg
m
13
to
16
ft
Ib

b
After

replacement
start

engine
and

check
to
be
sure
that
fuel
is
not

leaking
and
that
anti
dieseling
sole

noid
i

in

good
condition

EFOSOA

Fig
EF47
Checking
Anti
dieaeling

Solenoid

l
SJ
Engine
Fuel

THROTTLE
OPENER

CONTROL
SYSTEM

When

idling
speed
is
too

high
and

does
not

drop
to

idling
speed
the

throttle

opener
control

system
should

be

checked

Manual
transmission
models

I

Check
for

continuity
between
A

and
8
terminals

specified
in
function

check

connector
with

ignition
switch

OFF

If

continuity
does
not
exist

sole

noid

may
be

faulty
Replace
throttle

opener
control
valve

assembly

e

1J
3

o
0

5

4

Solenoid

5
F
nction

check

connector

EF434A

Fig
EF
48
Circuit

Diagram
for
Throttle

Opener
Control
System
MIT

2

Turn
on

ignition
switch
and

check

voltage
across
terminals
A
and

8
l2V

battery
voltage
should

appear

in

this

step

If
not

check
fuse
or

amplifier

3

Keep
ignition
switch
ON

remove

speedometer
cable
from
combination

meter
Then

spin
speedometer
in

com

bination
meter
with

fingers
and
con

firm
that
the

speedometer
pointer

indicates
more
than
16
km

h

10

MPH

temporarily
Voltage
between

A

and
8
terminals
should
be

chang

ed

as
follows
More
than
10

miles
OV

Less
than
10
miles
12V

If

not

amplifier
or

speed
detecting

switch

may
be

faulty
replace
parts

with

new
ones

Automatic
transmission
models

I
Check
for

continuity
between
A

and
8

terminals

specified
in
function

check

connector
with

ignition
switch

OFF

EF
19
If

continuity
does

not
exist
sole

noid

may
be

faulty
Replace
throttle

opener
control
valve

assembly

If
t

r

If

I

Inhibitor
switch

N
p

ON

2
Solenoid

3
Function
check

connector
EF43SA

Fig
EF

49
Circuit

Diagram
for

Throttle

Opener
Control

System
AfT

2
Turn

ignition
switch
ON
check

voltage
across
A

and
8
terminals

Voltage
between
two
terminals

should
be

changed
as
follows

If
not

replace
inhibitor
switch

N
or
p

position
OV

Other
than

N

and
p

position
l2V

THROTTLE
OPENER

OPERATING
PRESSURE

I
Remove
harness
of
solenoid
valve

STEERING
LOCK

To

provide
tamper

proof
self
shear

type
screws
are
used
and
their
heads

are
sheared
off
when
installed

so
that

the

steering
lock

system
cannot
be

removed

easily

REMOVAL

I

Break
two
self
shear

type
screws

with
a
drill
or
other

proper
tool
Steering
System

2
Remove
two
screws
and
dismount

steering
lock
from

steering

jacket
tube

ST393

Fig
ST
5

Removing
Steering
Lock

Securing
Screw

STEERING

COLUMN

Collapsible
type

1

H
f

II

CAUTION

a
Never
in

any
case
should
undue

strass
be

applied
to

steering
column

in
axial
direction

b
Whan

installing
do
not

apply
bend

ing
force
to

steering
column

Removel

I
Remove

bolt

securing
worm
shaft

and
rubber

coupling
INSTALLATION

I

Align
steering
lock
hole

in

jacket

tube
with
the

mating
portion
of
steer

ing
lock

2
Install
self
shear

type
screws
and

cut
off
their
heads

i
4

T

C
F

Lu
J
r
1
V

F

1

Upper
bearing

2

Upper
jacket
shaft

3

Steering
post

clamp

4

Upper
jacket
tube

5
Steel
ball

6
Lower

jacket
shaft
7
Lower

jacket
tube

8
Lower

jacket
tube

flange

9

Lower

bearing

10

Rubber

coupling

11
Column

dust
cover

it

j
a

ST
422

Fig
ST
7
Worm

8lwft
Securing
Bolt

2
Remove

steering
wheel
Refer
to

Steering
Wheel

3
Loosen

screws
and
remove

upper

and
lower

steering
column
shell
covers

ST
3
ST664

Fig
8T
6

Collapsibte
Type
Steoring
Column

4
Remove

combination
switch

as

sembly

by
loosening
screws

5
Remove
baIts

securing
jacket
tube

flange
to
dash

panel

ST768

Fig
8T

8
Jacket
Tube

Flange

Securing
Bolt

DATSUN
210
Model
8310
Series

SECTIONBE

BODY
ELECTRICAL
SYSTEM

CONTENTS

BODY
ELECTRICAL
WIRING

DESCRIPTION

FUSE
AND
FUSIBLE
LINK

WIRING

WIRING
HARNESS

LOCATION
OF
ELECTRICAL
UNIT

ELECTRICAL
UNIT
OF

LIGHTING
SYSTEM

BULB
SPECIFICATIONS

REMOVAL
AND
INSTALLATION

For

lamp

IGNITION
SWITCH

COMBINATION
SWITCH

ILLUMINATION
CONTROL
UNIT

AIMING
ADJUSTMENT

ELECTRICAL
UNIT
OF

SIGNAL
SYSTEM
BE
12

TURN
SIGNAL
SWITCH
BE
12

HORN
RELAY
BE
12

HAZARD
SWITCH
BE
12

STOP
LAMP
SWITCH
BE
12

BACK
UP
LAMP
SWITCH
BE
12

DOOR
SWITCH
BE
12

METERS
AND
GAUGES
BE
13

COMBINATION
METER
BE
13

TACHOMETER
BE
14

FUEL
LEVEL
AND
WATER
TEMPERATURE

INDICATOR

SYSTEM
BE
14

WARNING
SYSTEM
BE
15

CHARGE
WARNING
SYSTEM
BE
15

BRAKE
WARNING
SYSTEM
BE
15
BE
2

BE
2

BE
2

BE
4

BE
5

BE
8

BE
9

BE
9

BE
10

BE
10

BE
10

BE
11

BE
11
OIL
PRESSURE
WARNING
SYSTEM

SEAT
BELT
WARNING
SYSTEM

ELECTRICAL
ACCESSORIES

WINDSHIELD

WIPER
AND
WASHER

REAR
WINDOW
WIPER

AND
WASHER

CIGARETTE
LIGHTER

RADIO

CLOCK

REAR
WINDOW
DEFOGGER

STARTING
SYSTEM
For
automatic

transmission
models

HEATER

DESCRIPTION

AIR
FLOW

REMOVAL
AND
INSTALLATION

ADJUSTING
HEATER
CONTROL

DISASSEMBLY
AND
ASSEMBLY
OF

HEATER
UNIT

INSPECTION

WIRING
DIAGRAMS
AND

TROUBLE
DIAGNOSES

ELECTRICAL
SYSTEM
BLOCK

DIAGRAM

FUSE
BLOCK
CIRCUIT

SUPPLY

ROUTING

LIGHTING
SYSTEM

SIGNAL
SYSTEM

METERS
AND
GAUGES

WARNING

SYSTEM

ELECTRICAL
ACCESSORY
SYSTEM

HEATER
BE
15

BE
15

BE
17

BE
17

BE
18

BE
20

BE
20

BE
21

BE
21

BE
23

BE
23

BE
23

BE
24

BE
26

BE
27

BE
27

BE
28

BE
29

BE
29

BE
30

BE
31

BE

36

BE
41

BE
44

BE
4B

BE
55

m
c
n
to
l
l

I
g
iF
0
1
To
side
marker
lamp
L
H

2
To
headlamp
L
H

3
To
horn
L
H

4
To
front
combination
lamp
L
H

5
To
cooler
co
pressor
Air
Con
models

6
To
oil
pressure
switch

7
To
condenser

8
To
horn
R
H

9
To
front
combination
la
t11p
R
H

10
To
side
marker
lamp
R
H

11
To
headlamp
R
H

12
To
body
earth

13
To
fusible
link

14
To
inhibitor
relay
AfT
model

15
To
aut6
choke
relay

16
To
ignition
coil

17
To
condenser

18
To
washer
motor

19
To
engine
harness
No
2
@

20
To
alternator

21
To
starting
motor

22
To
throttle
opener
solenoid
Except
FU
models

23
To
fuel
cut
solenoid
Except
FU
models

24
To
throttle
switch
FU
models

25
To
fuel
cut
solenoid
FU
models

26
To
auto
choke

27
To
VC
cut
solenoid
M
T
and
Calif
AfT
models

28
To
distributor

29
To
thermal
transmitter

30
To
body
harness

31
To
low
pressure
switcn
Air
Con
models

32
To
rear
window
washer
motor

33
To
FICO
solenoid
Air
Con
models

34
To
room
lamp
harness

35
To
cooling
unit
Air
C
on
models

36
To
heater
motor
37
To
engine
revolution
switch
FU
models

38
To
rear
wiper
switch

39
To
wiper
motor

40
To
brake
level
switch

41
To
belt
timer

42
To
horn
relay

43
To
stop
lamp
switch

44
To
kickdown
switch
AfT
model

45
To
hazard
flasher
unit

46
To
turn
signal
flasher
unit

47
To
ignition
switch

48
To
steering
lock

49
To
wiper
switch

50
To
turn
signal
and
hC
rn
switch

51
To
lighting
switch

5i
To
hazard
switch

53
To
belt
switch

54
To
door
switch
L
H

55
To
hand
brake
switch

56
To
automatic
transmission
control
indicator

AfT
models

57
To
instrument
harness

58
To
check
connector
I
0
i
a

z
Z
G
z

tIl
tIl
a
Z
Il
I
to

o
Co
m
16

n
n
OJ
1
3

BodyElectrital
System

ENGINE
HARNESS
NO
2

@

Automatic
transmission

Manual

transmission

j

Except
FU
models

1
To
main

harness

2
To
inhibitor
switch

3

To

top
tch
California

models

4
To
kicJcdown
solenoid

5
To

top
gear
switch

Except
FU

models

6

To
neutral
switch
FU
models

7

To
back

up
switch

8
To

top
gear
switch

FU
models

BE1140

Fig
BE

5

Engine
Hame
No
2

INSTRUMENT
HARNESS

1
To

main
harness

2
To

illumination
control
switch

3
To
rear

defogger
switch

4
To

Ipeed
witch
AMP

5

To
tachometer

6

To
combination
meter

7
To
clock

8
To

speaker

9
To

radio

10

To
buzzer

11

To
heat
control

12
To
stereo

13
To
heat

control
illumination

14
To
ash

tray
illumination

15
To

cigarette
lighter

BE115D

Fig
BE
6
Instrument
Harne

BE
6

Body
Electrical

System

BODY
HARNESS

Sedan
and
Hatchback

9
To
rear

wiper
motor

Hatchback
models

10
To
rear

defogger

11
To
side

marker

lamp
R
H

12
To

combination

lamp
R
n

13
To
license

plate
lamp
2

14

To
earth

point

15
To

license

plate
lamp
1

16
To
combination

lamp
L
U

17
To

side
marker

lamp
L
H

18
To

luggage
room

lamp

Hatchback
models

Wagon

D

S

3
To

main
hamess

4

To
door
switch
R
n

5
To
rear

defogger

6
To

rear
defogger

7
To
back

up
tail

and

stop
lamp
R

H

8
To
license
plate
lamp

9

To
rear

wiper
motor

10
To

body
harness

11
To

baek
p
tail
and

stop
lamp
L
H

12
To
side
marker

lamp
R
H

13
To
turn
tail
and

stop
lamps
R
n

14
To
back
door
harness

15
To
earth

point

16
To
fuel
tank
unit
@

Yj

qr

@
D

17
To
turn

tail
and
stop

lamps
L
H

18
To

side
marker

lamp
L
U

19
To

luggage
room

lamp

BE116D

Fig
BE
7

Body
Harness

BE
7

REMOVAL
AND

INSTALLATION

For

lamp

Note

a
Disconnect

battery
ground
cable

before

starting
to

work

b
To

repJaoe
bull

push
ill
n
bulb

turn
it

counterclockwise
and
re

move
it

from
socket
Install
new

bulb
in
tbe
reverse
order
of

re

moval

9

Removing
bulb

Installing
bulb

BE259C

Fig
BE
9

Replacing
Bulb

c
To

repbce
wedge
base

type
bulb

puD
out
bulb
from
socket

To

inslaD

new
bulb

pusb
bulb
into

socket

Removing
bulb

Installing
bulb

Fig
BE
10
BE260C

R

eplac
ing
Wedge
BlUe

Type
Bulb
Body
Electrical

System

IGNITION
SWITCH

OFF

ICC
01

ST
I

0

0

61
1

ot

Steering
lock

5

I

OUT

I
Iso

16
6

I

T

BEll8D

Fig
BE
II

Ignition
Switch

COMBINATION

SWITCH
wires

at
connector

6

Loosen

retaining
screw
and
Ie

move
combination

switch

assembly

7

lnstaD
combination
switch
in
the

reverse
order
of
removal
REMOVAL
AND

INSTALLATION

I

Disconnect

battery
ground
cable

2

Remove
horn

ring

3

Remove

steering
wheel

4

Remove

steering
column
cover

5

Disconnect
combination
switch
INSPECTION

Test

continuity
through
switch

with
a

test

lamp
or

ohmmeter

TURN
SIGNAL
HORN
AND
LIGHTING
SWITCH

1
1
R

HORMI

119
0
I

12
I
6
I

136
I

II
0
I
III
I

F

c
I
c
I
c

15
0

QQOQ

16
6
56

I
5

11
0

II
000Q
10

9
000000

BE119D

Fig
BE
12
Combination
Switch

BE

l0

Body
Electrical

System

ELECTRICAL
UNIT
OF
SIGNAL
SYSTEM

CAUTION

Before

startill1l
to
work
on

any

part
of

electrical

system
disconnect

battery

ground
cable

TURN
SIGNAL

SWITCH

Refer
to

combination
switch

HORN
RELAY

REMOVAL
AND

INSTALLATION

I

I

BE123D

Fig
BE
16

ReplOving
om

ReIDy

INSPECTION

1

i
L
l

I
F
I

L

t
r
j

CV
CD

@

pi

101

D
C
12V

BE124D

Fig
BE
17
Horn

ReIDy
HAZARD
SWITCH

REMOVAL
AND

INSTAUATION

I

Disconnect

battery
ground
cable

2
Remove

upper
steering
column

cover

3

Disconnect
harness
connector

4
Remove

ret

ining
screw

5
Install
hazard

warning
lamp

switch
in
the

rev
erse
order
of
removal

i

1
4

2
5

V
lfI

OMI

g
1

t

5
01

BE306C

Fig
BE

IS
Hazard
Switch

STOP
LAMP

SWITCH

REMOVAL
AND

INSTALLATION

I

Disoonnect

battery

ground
cable

2
Disconnect
harness
connectors

3

Loosen
lock

nut
Switch

assembly

can
then
be
taken
out
by

rotating

switch

4

Install
in

the
reverse
order
of

removal

BE
12
BE68QC

Fig
BE
19

Stop
Lamp
Switch

INSPECTION

Test

oontinuity
through

stop
lamp

switch
with
a
test

lamp
or
ohmmeter

When

plunger
is

pressed
into
switch

assembly
stop
lamp
switch
contacts

are

open
Contacts
are
closed
when

plunger
is

projected

BACK
UP
LAMP

SWITCH

Back

up
lamp
switch
is

installed
on

transmission

INSPECTION

When
transmission
lever
is

in
R

position
there
should
be

continuity

between

two
terminals

DOOR
SWITCH

Door
switch
is
installed
on
lower

center

pillar

REMOVAL
AND

INSTAUATION

I
Disconnect

battery
ground
cable

2
To

pull
switch
assembly
out
of

lower

pillar
withdraw
switch
and

wiring
assembly

3
Disconnect
lead
wire
at
con

nector