DAF 95XF. Manual - part 160

©

 200438

1-13

EBS fault codes

EBS

DAVIE XD diagnostics manual 

1

66-16

The current measured by the drawn vehicle 
control valve (B308) magnet coil via pins B10 and 
B11 of the ECU is incorrect due to:
-

copper short circuit in the magnet coil

-

short circuit or contact resistance between 
pins B10 and B11 of the EBS unit

-

EBS pressure control on drawn vehicle 
deactivated

66-55

Drawn vehicle control valve (B308) output 
pressure measured on pin B14 of the ECU is 
incorrect in relation to the current through the 
magnet coil due to:
-

defective pressure sensor

-

too low a supply pressure

-

EBS pressure control on drawn vehicle 
deactivated

67-42

Pressure sensor fault in drawn vehicle control 
valve (B308) due to:
-

short circuit to supply on pin B14 of the EBS 
unit

-

interruption on pin D3 of the EBS unit 

-

short circuit to supply on pin D3 of the EBS 
unit

-

Open circuit in EBS pressure control, drawn 
vehicle

67-43

With a nonactivated drawn vehicle control valve, 
drawn vehicle control valve (B308) pressure 
sensor output signal on pin B14 of the EBS unit is 
too low or too high due to:
-

defective pressure sensor

-

no or too low a supply voltage to pressure 
sensor

-

Open circuit in EBS pressure control, drawn 
vehicle

67-51

With a non-activated drawn vehicle control valve 
and a speed >30 km/hour, drawn vehicle control 
valve (B308) pressure sensor output signal on pin 
B14 of the EBS unit is too low or too high due to:
-

defective pressure sensor

-

Open circuit in EBS pressure control, drawn 
vehicle

68-25

Permanent actuation of the drawn vehicle control 
valve (B308) due to:
-

short circuit to supply on one side and short 
circuit to earth on the other side

-

Brake remains applied to drawn vehicle

68-32

Short circuit to earth on pin B10 of the EBS unit, 
drawn vehicle control valve (B308)

-

EBS pressure control on drawn vehicle 
deactivated

68-33

Short circuit to supply on pin B10 of the EBS unit, 
drawn vehicle control valve (B308)

-

EBS pressure control on drawn vehicle 
deactivated

68-34

Short circuit to earth on pin B11 of the EBS unit, 
drawn vehicle control valve (B308)

-

EBS pressure control on drawn vehicle 
deactivated

68-35

Short circuit to supply on pin B11 of the EBS unit, 
drawn vehicle control valve (B308)

-

EBS pressure control on drawn vehicle 
deactivated

68-36

Interruption on pin B10 and/or B11 of the EBS 
unit, drawn vehicle control valve (B308)

-

EBS pressure control on drawn vehicle 
deactivated

73-15

If a drawn vehicle with EBS sends a CAN 
message to the ECU of the prime mover, 
indicating that the "serious drawn vehicle failure" 
needs to be activated on DIP, this fault code will 
be stored in the prime mover ECU.

Fault code

Fault code description with possible cause

Symptom

EBS

1-14

©

 200438

EBS fault codes

1

DAVIE XD diagnostics manual

©

 200438

2-1

EBS customer parameters

EBS

DAVIE XD diagnostics manual 

1

2. EBS CUSTOMER PARAMETERS

2.1 INTRODUCTION

Customer parameters
Customer parameters are the settings of an 

electronic system. The customer parameters 

permit adapting control functions of a system to 

the customer's particular wishes and/or needs 

within certain limits. The customer parameters 

are stored in a list in the memory of the electronic 

unit. Customer parameters can be modified using 

the programming feature of DAVIE XD. 

Programming using DAVIE XD is only possible if 

the logged-in user has been registered as a 

"Master Technician".

Note:

Erroneous settings of customer parameters may 

affect the action of control functions to such an 

extent that they function eratically or not at all. 

After modification of the settings the (modified) 

customer parameters must be stored in the 

electronic unit using the programming function in 

the customer parameter overview.

Customer parameter names and codes
Each customer parameter in a system has its 

own name and code. The following explanation of 

the customer parameters includes only the 

codes. The availability of a customer parameter 

in a system depends on the programmed 

software in the electronic unit. The programmed 

software depends on the vehicle configuration/

identity card data.

Standard values
Standard values, options and setting ranges may 

vary according to the software variants of 

DAVIE XD and the system. This is why they have 

not been included in the following explanation of 

the customer parameters.

EBS

2-2

©

 200438

EBS customer parameters

DAVIE XD diagnostics manual

1

2.

2

E

XPLAN

A

T

OR

Y N

O

TES TO 

EBS

 CUSTOME

R

 PARAME

TERS

EBS Customer 

para

meter

 c

o

de

Explan

ation

D

ep

en

de

nce

s:

N

ote

s

Minimum value

 to 

be

 se

t:

Max

im

u

m va

lu

e to

 

b

e set:

3-

01

T

h

is

 is

 a

 co

mfo

rt

 parameter setting which 

determine

s the 

pu

lsing

 "P-i

nshot" 

to

 the

 dra

w

n 

vehicl

e.

0

bar

3.5

b

ar

The presssure pulse 

ac

tiv

a

tion ‚"P inshot" 

is

 only 

avai

labl

e on FT

 ve

hicle

s 

an

d is 

o

nly active if 

a

 dra

w

n 

vehic

le without EBS 

syst

em is 

coupled.

Th

is se

tting

 ca

n b

e 

chang

ed 

if:

-

the

re 

is a

 comp

lain

t rela

tin

g 

to

 the

 towin

g 

of the 

drawn veh

icle whe

n braking

 is

 starte

d.