DAF LF45, LF55 Series. Manual - part 391

 

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DAF LF45, LF55 Series. Manual - part 391

 

 

FRONT

F

OG

LIGHTS

Moving

the

fog

lamp

switch

(C727)

to

position

I(

fog

lamps,

front)

activates

relay

G

004

via

wire

2140,

provided

that

light

switch

C622

is

in

position

1.

R

elay

G004

supplies

the

front

fog

lamps

(C008/C009)

with

power

through

fuse

E009

and

wire

2142.

The

V

IC

(D900)

also

receives

power

through

wire

2140

at

pin

D34/746.

The

V

IC

switches

on

the

“front

fog

lamps”

indicator

on

the

instrument

panel

through

I-CAN.

REAR

FOG

L

IGHTS

When

the

fog

lamp

switch

(C727)

is

set

to

position

II,

which

is

spring-loaded,

the

V

IC

receives

a

voltage

signal

at

pin

D

35/746,

provided

that

light

switch

C622

is

in

position

1.

The

V

IC

then

activates

relay

G005

through

pin

C

40/745.

Relay

G

005

supplies

power

to

the

rear

fog

lamps

(C024/C025)

via

fuse

E009,

wire

2152.

If

the

lighting

or

the

ignition

has

been

turned

of

fand

the

lighting

is

then

turned

on

again,

the

fog

lamp

switch

(C727)

will

have

to

be

re-set

to

position

II

in

order

to

switch

on

the

rear

fog

lamps.

P

ow

eri

sa

ls

os

up

pl

ie

dt

od

ra

w

n

ve

hi

cl

e

connector

A

001

(pin

7)

via

w

ire

2152.

SPOTLIGHT Operating

the

main

beam

switch

(C775)

energises

m

ain

beam

relay

G

002

via

w

ire

2120.

Relay

G

002

supplies

power

to

the

spotlights

(C006/C007)

via

fuse

E

006

and

wire

2122.

VARIANTS

Location 9

R

emovable

through-connection

G735

for

S

wedish

lighting

(see

label

on

fuse

box)

11

T

hed

io

de

is

lo

ca

te

do

nP

C

B

D

49

2

15

Diode

located

in

diode

block

on

the

bottom

of

the

central

console

18

Diode

located

in

diode

block

on

the

bottom

of

the

central

console

24

If

only

a

rear

fog

light

is

fitted,

switch

C727

is

replaced

by

switch

C773.

26

The

diode

is

located

on

P

CB

D492

76,81

Connector

762:

N

otf

itt

edo

nv

eh

ic

let

yp

eF

T

200440

2-53

5

ELECTRICAL SYSTEM

Electrical system

series

45/55

LF

11

1427090/03

EL001571

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

1000

2100

2154

2100

2110

1000

4979

2639

2639

2639

2114

2113

2110

2114

2122

2120

2110

2110

2110

2100

2154

2140

2140

1000

4979

4979

1356

2120

2639

2639

2150

2150

2140

2140

2639

2114

2122

2114

2113

2122

2122

2122

2122

2122

2122

2140

2113

2114

2120

2120

2122

2154

E349

1

2

2

4

1

C622

A13/702

A6/703

B6/703

B12/701

B3/701

A9/701

A4/701

A1/703

A9/703

B2/703

B2/703

A3/701

A1/701

D609

D610

C775

A4

772

B3

772

2

741

2

741

9

798

7

798

1

721

3

741

4

722

3

722

B4

772

6

C727

3

21

0

l

ll

C7/

745

D36/

746

C6/

745

D900

D35/

746

D34/

746

B4/702

C000

1

2

2

721

C001

1

2

A8/701

4

721

C003

1

2

3

721

C002

1

2

!

2

798

4

798

!

!

D942

1000

1010

1010

1000

E285

10A

E005

10A

2101

4979

2100

2148

E282

15A

G000

3

1

24

5

2639

2148

2122

M

E019

15A

2

1

G735

3

4

G743

D784

2112

2114

2121

2110

G001

3

1

24

5

M

E006

15A

E004

10A

G002

3

1

24

5

MM

D785

2120

!

!

!

200440

2-54

5

ELECTRICAL SYSTEM

Electrical system

series

45/55

LF

11

1427090/03

EL001572

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

2122

2140

2140

2142

2152

2168

2122

2142

2122

2122

2142

2152

2152

2152

2152

2152

2142

6/711

7/711

A3/703

A3/702

A11/702

5

722

3

C006

C008

12

3

C007

C009

12

7

722

6

722

C40/

745

D900

5

762

A12

713

A001

71

6

765

C024

1

2

6

764

C025

1

2

12

762

G520

1

765

1

764

D942

1010

1000

1010

1000

2141

2141

E009

15A

2168

G004

3

1

24

5

G005

3

4

5

1

2

M

M

2140

!

!

200440

2-55

5

ELECTRICAL SYSTEM

Electrical system

series

45/55

LF

12.

ST

OP

LIGHTS/CAB

TIL

T

ING

G

EAR

ST

OP

LIGHTS

When

stop

light/clutch

operating

switch

E

587

is

operated

(connection

between

contacts

4

and

3)

by

depressing

the

brake

pedal,

relay

G036

is

energised

via

wire

4602.

Power

w

ill

also

be

supplied

to

the

VIC

(pin

D

32/746).

Through

fuse

E013,

wire

1209,

contacts

3

and

5

of

relay

G036

and

wire

4601

a

voltage

is

now

applied

to

the

right

stop

light

(C021)

and

the

left

stop

light

(C020),

so

that

they

come

on.

The

lights

that

are

connected

via

drawn

vehicle

socket

A

000

will

also

come

on.

The

ECAS-3

unit

(D851)

or

ECAS-2

unit

(D802)

then

also

receives

a

signal.

Application

connector

A

070

is

also

connected

to

wire

4601.

CAB

TIL

T

ING

G

EAR

The

switch

for

the

cab

lock

(F009)

is

a

“normally

closed”

switch.

T

he

switch

is

opened

when

the

cab

is

in

the

driving

position.

When

the

cab

is

tilted,

the

switch

closes

and

pin

B

16/744

of

the

V

IC

is

connected

to

earth

via

w

ire

4312.

When

the

alarm

is

active

it

knows

that

the

cab

is

in

the

driving

position

because

a

small

current

goes

to

earth

through

the

control

switch

for

cab

tilting

(F009).

D

iode

D758

prevents

this

current

from

also

flowing

to

earth

through

the

V

IC

(the

VIC

in

sleep

mode),

in

which

case

the

alarm

w

ould

not

know

whether

the

cab

is

being

tilted

intentionally

or

by

accident.

VARIANTS

Location 23,28

Connector

762:

N

otf

itt

edo

nv

eh

ic

let

yp

eF

T

29

Electronic

unit,

ECAS-3

(D851):

On

a

6x2

vehicle,

E

C

A

S

-2

electronic

unit

D

802

(7/340)

200440

2-56

5

ELECTRICAL SYSTEM

Electrical system

series

45/55

LF

 

 

 

 

 

 

 

Content   ..  389  390  391  392   ..