DAF CF65, CF75, CF85 Series . Manual - part 744

12

REVERSING

LIGHTS

When

contact

has

been

made,

power

is

supplied

to

the

operating

s

witch

o

f

the

reversing

lights

(E501)

via

E

016

and

wire

1217.

This

switch

is

mounted

in

the

gearbox.

T

he

contacts

are

c

losed

w

hen

the

gearbox

is

in

the

“reverse

”

position.

The

v

oltage

is

then

applied

to

the

reversing

lights

(C026)

and

(C027),

reversing

buzzer

(B176)

and

to

the

trailer

c

onnector

(A001or

A070)

via

w

ire

4591.

The

above

description

applies

to

the

F

A

model.

V

ARIANTS

Location

21

Connector

642

if

F

A

type

vehicle.

29

Depends

on

whether

the

v

ehicle

has

a

7

-pin

or

15-pin

s

ocket.

See

sub-diagram

47.

0202

ᓻ

2-72

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF

12

1358030/15

EL000505

1

23456789

1

0

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

2

0

2

1

2

2

2

3

2

4

2

5

2

6

2

7

2

8

2

9

3

0

3

1

3

2

3

3

3

4

3

5

3

6

3

7

3

8

3

9

4

0

4

1

4

2

4

3

4

4

4

5

4

6

4

7

4

8

4

9

5

0

5

1

5

2

5

3

1217

1217

1217

1217

1217

4591

4591

4591

4591

4591

4591

4591

1217

4591

4591

1217

4591

4591

4591

4591

4591

C840

5

16

C748

5

16

9

642

3

576

8

626

2

637

7

637

D929

1010

1000

1010

1000

E016

10A

13/401

21

626

2

568

C026

1

2

C027

1

2

A001

31

A070

4

1

2

B176

E501

4

2

21

642

!

!

!

0202

ᓻ

2-73

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF

13

LIGHT

SWITCH/FOG

LIGHTS/DIPPED

BEAM

AND

MAIN

BEAM

SWITCH

FA

MARKER

L

IGHTS

AND

P

ARKING

LIGHTS

FOR

S

UB-DIAGRAM

AND

EXPLANA

T

ION,

SEE

SUB-DIAGRAM

9

LIGHT

S

WITCH

(C622)

Position

1

(“

town

lights

”

)

A

v

oltage

is

applied

to

c

onnection

point

2

o

f

light

switch

C622

through

fuse

E084

and

wire

1

101.

If

this

switch

is

in

the

“town

lights

”

position

(connection

between

contacts

2

-

1

),

the

v

oltage

is

transmitted

to

c

onnection

point

85

of

relay

G

000

(tail

light/side-light

relay)

via

wire

2100.

This

is

energised

and

contacts

30

-

87

will

close.

Through

contacts

30

-

8

7

o

f

relay

G

000

and

wire

2101,

a

v

oltage

is

now

applied

to

c

orner

marker

lights,

marker

lights

and

tail

lights

through

fuses

E

000

and

E001

and

wires

2102

and

2103

respectively

.

Position

2

(“

dipped

b

eam

”

)

If

switch

C622

is

in

the

2

nd

position

(connection

between

contacts

2

-

4

),

the

following

takes

p

lace:

A

v

oltage

is

applied

to

c

onnection

point

2

o

f

light

switch

C622

through

fuse

E084

and

wire

1

101.

Through

contacts

2-4o

fC

6

2

2

th

e

voltage

is

applied

to

c

onnection

point

85

of

G000

through

wire

21

10

and

diode

D609.

The

voltage

is

also

applied

to

c

onnection

point

5

o

f

C773

through

wire

2100.

The

v

oltage

is

also

applied

to

c

onnection

point

85

of

G001

through

wire

21

10.

This

is

energised.

Through

contacts

30

-

8

7

o

f

relay

G001

and

wire

21

12,

a

v

oltage

is

now

applied

to

the

left

and

right

dipped

beam

through

fuses

E

004

and

E005

and

wires

21

14

and

21

13

respectively

.

T

hey

will

now

switch

on.

Signalling

light

The

v

oltage

on

connection

point

85

of

relay

G001,

is

also

on

connection

point

14

of

steering

c

olumn

s

witch

C

832

through

diode

D610,

through

wire

2154.

If

this

(spring-loaded)

part

of

the

s

witch

is

operated

(connection

between

points

1

4

and

9),

relay

G002

is

energised

through

wire

2120.

A

connection

is

now

made

between

contacts

30

-

8

7

and

this

applies

a

voltage

to

lights

C

002

and

C003

through

contacts

30

-

87,

wire

2121

and

fuses

E006

and

E007

and

wires

2122

and

2123

respectively

.

T

he

lights

remain

o

n

a

s

long

as

there

is

a

c

onnection

between

contacts

14

and

9

o

f

s

teering

c

olumn

s

witch

C832.

Main

beam

A

v

oltage

is

applied

to

c

onnection

point

8

o

f

steering

c

olumn

s

witch

C

832

through

fuse

084

and

wire

1

101.

If

this

part

o

f

the

switch

is

operated

(’

fixed

’

connection

between

points

8

and

9),

relay

G002

is

energised

through

wire

2120.

A

c

onnection

is

now

made

between

contacts

30

-

8

7

and

this

applies

a

voltage

to

lights

C002

and

C003

through

contacts

30

-

87,

wire

2121

and

fuses

E006

and

E007

and

wires

2122

and

2123

respectively

.

T

he

lights

remain

on

as

long

as

there

is

a

’fixed

’

connection

between

contacts

8

and

9.

The

d

ipped

beam

does

NOT

go

out

while

the

signalling

light

or

main

beam

is

in

use.

REAR

FOG

L

IGHTS

(standard

model)

T

o

activate

the

rear

fog

lights,

light

switch

C622

must

be

in

the

“dipped

beam

”

position

(connection

between

contacts

2

-

4).

The

voltage

is

then

applied

to

D

609

through

fuse

E084,

wire

1

101,

contacts

2

-

4

o

f

s

witch

C622

and

wire

21

10.

The

v

oltage

is

split

after

this

diode.

The

v

oltage

is

applied

to

connection

point

85

of

G000

through

a

P

CB

track.

This

switches

on

the

c

orner

marker

lights,

marker

lights

and

tail

lights.

The

s

ame

voltage

is

also

applied

to

c

onnection

point

5

o

f

C773

through

wire

2100.

The

V

IC

receives

a

voltage

signal

at

pin

D

35

when

the

fog

light

switch

(C773)

is

operated

(connection

between

5

-

1).

The

V

IC

then

activates

the

rear

fog

light

relay

(G005)

via

p

in

C40

o

f

the

VIC,

so

that

the

rear

fog

lights

c

ome

on.

The

V

IC

activates

the

“rear

log

lights

”

w

a

rn

in

gi

n

d

ic

a

to

ro

nt

h

e

instrument

panel

via

the

I-CAN.

0202

ᓻ

2-74

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF

FRONT

F

OG

LIGHTS

(optional)

T

o

activate

the

front

fog

lights,

light

switch

C622

must

be

in

the

“town

lights

”

position

(connection

between

contacts

2

-

1

).

There

is

now

a

v

oltage

on

connection

point

85

of

relay

G000

(corner

marker

,

m

arker

and

tail

lights).

T

u

rning

the

fog

light

switch

(C727)

to

position

I

(connection

between

contacts

2

-

6

)

activates

relay

G004.

A

v

oltage

is

now

applied

through

fuse

E009,

wire

2141,

contacts

30

-

87

to

relay

G

004

and

wire

2142.

The

fog

lights

will

now

go

on.

A

v

oltage

is

also

sent

to

the

V

IC

via

w

ire

2142

and

pin

C

34.

VIC

c

ontrols

the

D

IP

and

ensures

that

the

“front

log

lights

”

warning

indicator

illuminates

on

the

instrument

panel.

The

V

IC

receives

a

v

oltage

signal

at

pin

D

35

through

wire

2150

when

the

fog

light

switch

(C727)

is

turned

to

position

2

(connection

between

contacts

2

-

3

).

The

V

IC

then

activates

the

rear

fog

light

relay

(G005)

via

p

in

C40

o

f

the

VIC,

so

that

the

rear

fog

lights

c

ome

on.

The

V

IC

activates

the

“rear

log

lights

”

w

a

rn

in

gi

n

d

ic

a

to

ro

nt

h

e

instrument

panel

via

the

I-CAN.

V

ARIANTS

Location

15

C773

is

fitted

a

s

s

tandard.

If

the

front

fog

lights

option

is

s

elected,

switch

C773

and

C727

should

b

e

s

wapped

over

.

83,

86

Connector

617

if

F

A

type

vehicle.

87

This

may

b

e

a

7

-pin

or

15-pin

connector

.

For

m

ore

information

see

sub-diagram

47.

88

Connector

642

if

F

A

type

vehicle.

0202

ᓻ

2-75

5

ELECTRICAL SYSTEM

Electrical system

series

65/75/85

CF